US Patent Class 414
MATERIAL OR ARTICLE HANDLING




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Current as of: June, 1999
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  DF  CLASS NOTES
1  DF  ARTICLE MANIPULATOR MOVES ANALOGOUS WITH HUMAN HAND, FINGER, OR ARM MOVEMENT
2  DF  .~ Motion of hand, finger, or arm member multiplied or reduced in its transmission to article manipulator means
3  DF  .~ Having means to transmit motion through an imperforate barrier
4  DF  .~ Electric or fluid motor drive for manipulator
5  DF  .~.~ Having means to transmit feedback signal from manipulator means to hand, finger, or arm
6  DF  .~.~ For grip force amplification
7  DF  .~ Having flexible motion transmission means
8  DF  .~ Having sealing or radiation shielding means
9  DF  HUMAN BODY OPERATED EATING AID
10  DF  APPARATUS FOR MOVING MATERIAL TO A POSITION IN THE ERECTION OR REPAIR OF A BUILDING
11  DF  .~ Flat wall or ceiling member manipulating means
12  DF  .~ Boxlike building module manipulating means
13  DF  LAUNDRY HANDLING DEVICE
14  DF  STOCK PULLING OR PUSHING
15  DF  .~ With means ejecting stock remnant
16  DF  .~ With additional diverse motion of stock
17  DF  .~ With fluid pressure actuated pushing or pulling means
18  DF  .~ Stock end face pushers
19  DF  .~.~ For sheet stock
20  DF  .~ Sheet stock lead end pullers
21  DF  WITH WEIGHING
22.51  DF  WELL PIPE OR ROD RACKING MECHANISM
22.52  DF  .~ With slope change
22.53  DF  .~.~ For nonvertical drilling
22.54  DF  .~.~ Horizontal to/from vertical
22.55  DF  .~.~.~ Boom pivoting about horizontal axis
22.56  DF  .~.~.~.~ Pivoting derrick
22.57  DF  .~.~.~ Guided skate or pusher
22.58  DF  .~.~.~ Pipe or rod guide
22.59  DF  .~.~ Guided skate or pusher
22.61  DF  .~.~ Pipe or rod guide
22.62  DF  .~ Horizontal rack
22.63  DF  .~ Vertical rack
22.64  DF  .~.~ Compensating for support shift (e.g., ship roll, etc.)
22.65  DF  .~.~ Pivotal carriage
22.66  DF  .~.~.~ Carousel
22.67  DF  .~.~.~ Pivotal derrick
22.68  DF  .~.~ With laterally guided pipe or rod support
22.69  DF  .~.~.~ On inclined derrick mounted track
22.71  DF  .~.~.~ Both upper and lower pipe or rod holding and guiding means
23  DF  POLE OR TREE HANDLERS
24  DF  GLASS CYLINDERS
24.5  DF  ROUND HAY BALE HANDLING
24.6  DF  .~ Unrolling
25  DF  HAY DISTRIBUTORS
26  DF  TOBACCO STRINGERS OR UNSTRINGERS
27  DF  APPARATUS FOR STRINGING ARTICLES ON A SUPPORT IN ABUTTING RELATION
788  DF  APPARATUS FOR MOVING INTERSUPPORTING ARTICLES INTO, WITHIN, OR FROM FREESTANDING, ORDERLY LAYERED, OR MUTUALLY STABILIZING ORDERLY GROUP
788.1  DF  .~ Stack forming apparatus
788.2  DF  .~.~ Stacking tapered or nestable articles
788.3  DF  .~.~.~ And varying orientation of tapered articles in stack
788.4  DF  .~.~ Takes articles for stack from another group
788.5  DF  .~.~.~ And turns article about horizontal axis
788.6  DF  .~.~.~ And turns plural articles as a unit about vertical axis
788.7  DF  .~.~.~ And transports articles through working, treating, or inspecting station located therebetween
788.8  DF  .~.~ Including separate unstacking means
788.9  DF  .~.~ With means vertically aligning stack being formed
789  DF  .~.~.~ And acting as discharge gate
789.1  DF  .~.~.~ Powered means (e.g., jogger, etc.)
789.2  DF  .~.~ Forms layered stack or row and then upends it
789.3  DF  .~.~.~ Tiers or layers formed and sequentially added to stack prior to upending
789.4  DF  .~.~.~.~ Includes means for crossing articles in layer
789.5  DF  .~.~ Inserts separator into stack
789.6  DF  .~.~ Plural article sources
789.7  DF  .~.~ Includes means on or linked with transporting vehicle for forming and discharging stack
789.8  DF  .~.~ Creates single stack by juxtaposing separately formed tiers
789.9  DF  .~.~ With means for removing completed stack from stacking location
790  DF  .~.~.~ Interfingers with stack support moving vertically relative to removing means
790.1  DF  .~.~.~.~ Articles received and stack discharged at interfingering location
790.2  DF  .~.~.~ Includes stack gripping device
790.3  DF  .~.~.~ Pusher
790.4  DF  .~.~.~ Includes carrier having distinct supports each successively receiving a stack thereon
790.5  DF  .~.~.~ Includes gravity unloaded movable support
790.6  DF  .~.~.~.~ And conveyor for receiving unloaded stack
790.7  DF  .~.~.~ Includes driven conveyor whereon continuously supported stack is formed
790.8  DF  .~.~.~ With temporary support for incoming articles during discharge of stack
790.9  DF  .~.~ Stacks articles on different supports
791  DF  .~.~.~ And combines into single stack
791.1  DF  .~.~.~ Includes conveyor for feeding articles to sequentially formed stacks
791.2  DF  .~.~ Offsets or crosses adjacent articles in single article wide stack
791.3  DF  .~.~ Articles inverted in adjacent levels or layers
791.4  DF  .~.~.~ Layers
791.5  DF  .~.~ Formed with sloped or stepped side
791.6  DF  .~.~ Sequentially forms or adds completed layers
791.7  DF  .~.~.~ Offsets circular articles within adjacent rows of layer
791.8  DF  .~.~.~ Leaves void between articles in layer
791.9  DF  .~.~.~.~ To facilitate insertion of handling means
792  DF  .~.~.~ Crosses articles in adjacent layers
792.1  DF  .~.~.~.~ Includes swingable pusher for turning article shoved to layer
792.2  DF  .~.~.~.~ With rotating stack support
792.3  DF  .~.~.~.~.~ Rotated between addition of completed layers
792.4  DF  .~.~.~.~ Turns completed layer about vertical axis before stacking
792.5  DF  .~.~.~ Offsets articles within parallel adjacent superposed rows
792.6  DF  .~.~.~ Adds rows of articles to layer
792.7  DF  .~.~ Positions lowest article of stack first
792.8  DF  .~.~.~ Includes horizontally shiftable, article elevating device
792.9  DF  .~.~.~.~ With article gripping means
793  DF  .~.~.~ Includes suction-type article gripping means
793.1  DF  .~.~.~.~ And endless belt for transporting
793.2  DF  .~.~.~ Includes magnetic-type article gripping means
793.3  DF  .~.~.~.~ And endless belt for transporting
793.4  DF  .~.~.~ Includes support vertically alignable with stack then shiftable from beneath article
793.5  DF  .~.~.~.~ Support carried or formed by endless belt conveyor
793.6  DF  .~.~.~.~.~ With belt and article moving vertically together above discharge
793.7  DF  .~.~.~.~.~.~ And additional noncoaxial endless belt coacting therewith to support article above discharge
793.8  DF  .~.~.~.~ Support adjusts vertically as height of stack increases
793.9  DF  .~.~.~.~ Support revolves around central axis during shifting and return
794  DF  .~.~.~.~ Support swings during shifting and return
794.1  DF  .~.~.~.~ Support travels vertically spaced paths during shifting and return
794.2  DF  .~.~.~.~ Plural coacting supports shifting in opposite directions
794.3  DF  .~.~.~.~ And movable stop engaging article during shifting of support
794.4  DF  .~.~.~ Includes endless belt for delivering
794.5  DF  .~.~.~.~ Having discharge vertically shiftable
794.6  DF  .~.~.~ Having discharge vertically shiftable as stack grows
794.7  DF  .~.~.~ Includes pusher conveyor for delivering
794.8  DF  .~.~.~ Includes roller conveyor for delivering
794.9  DF  .~.~ Positions highest article of stack first
795  DF  .~.~.~ Includes rotary deliverer
795.1  DF  .~.~.~.~ Coacting screws
795.2  DF  .~.~.~ Includes means for raising highest article and lowering it upon newly delivered article
795.3  DF  .~.~.~ Includes means raising article up to stack
795.4  DF  .~ Unstacking apparatus
795.5  DF  .~.~ Utilizes fluid blast to remove article
795.6  DF  .~.~ Unstacking tapered or nestable articles
795.7  DF  .~.~ With means vertically aligning stack
795.8  DF  .~.~ With means replacing depleted stack
795.9  DF  .~.~ Removes complete tier from multitier stack
796  DF  .~.~ Separates stack into smaller stacks
796.1  DF  .~.~.~ Removes smaller stack from bottom
796.2  DF  .~.~ Removes layer as unit
796.3  DF  .~.~.~ And changes position or orientation of articles within layer
796.4  DF  .~.~ With means for reorienting article after unstacking
796.5  DF  .~.~ Removes highest article first from stack
796.6  DF  .~.~.~ With means offsetting highest article prior to removal
796.7  DF  .~.~.~ With stack elevating means
796.8  DF  .~.~.~.~ Pusher separates article from stack after elevation
796.9  DF  .~.~.~ Includes article gripping device
797  DF  .~.~.~.~ By suction
797.1  DF  .~.~.~.~ By magnetic force
797.2  DF  .~.~.~ Includes endless belt article separator
797.3  DF  .~.~.~ Includes rotary article separator
797.4  DF  .~.~ Removes lowest article first from stack
797.5  DF  .~.~.~ Includes means for elevating remainder of stack therefrom
797.6  DF  .~.~.~ Includes endless belt article separator
797.7  DF  .~.~.~ Includes rotary article separator
797.8  DF  .~.~.~ Includes article separator with gripping device
797.9  DF  .~.~.~ Includes pusher article separator
798  DF  .~.~.~ Includes movable stack support for gravity unloading article
798.1  DF  .~.~.~.~ And means for temporarily holding remainder of stack
798.2  DF  .~ Positions intersupporting article into row
798.3  DF  .~.~ Takes article therefor from another spaced group
798.4  DF  .~.~ Tapered or nestable articles positioned
798.5  DF  .~.~ Includes revolving or swinging handler
798.6  DF  .~.~.~ And pusher conveyor for delivering
798.7  DF  .~.~ Includes pusher conveyor for delivering
798.8  DF  .~.~ Includes nonpowered guide for delivering
798.9  DF  .~ Removes intersupporting article from row
111  DF  VEHICLE-CARRIED BALE ACCUMULATOR
132  DF  HAY STACK SHAPERS
133  DF  COAL STORAGE TYPE
137.1  DF  MARINE LOADING OR UNLOADING SYSTEM
137.2  DF  .~ Loading or unloading aircraft under marine conditions
137.3  DF  .~.~ Underwater loading or unloading
137.4  DF  .~ With weather cover
137.5  DF  .~ Marine vessel to/from well
137.6  DF  .~ Marine vessel to/from air vessel
137.7  DF  .~ Marine vessel to/from water
137.8  DF  .~.~ Marine vessel to/from lighter to/from water
137.9  DF  .~ Marine vessel to marine vessel
138.1  DF  .~.~ With means to effect relative vertical movement of marine vessel
138.2  DF  .~.~ With means to compensate for relative marine vessel movement
138.3  DF  .~.~.~ Including means to sense position of marine vessel
138.4  DF  .~.~.~ Line tension control
138.5  DF  .~.~ Marine vessel to/from lighter to/from marine vessel
138.6  DF  .~.~.~ By use of endless belt conveyor
138.7  DF  .~.~ Marine vessel to/from lighter to/from shore
138.8  DF  .~.~.~ With marine vessel holding or moving device
138.9  DF  .~.~.~ Serial marine vessels supporting conveyor
139.1  DF  .~.~.~ By use of endless belt conveyor
139.2  DF  .~.~ One marine vessel towing the other
139.3  DF  .~.~ By use of endless belt conveyor
139.4  DF  .~ Marine vessel to/from shore
139.5  DF  .~.~ Personnel loading or unloading
139.6  DF  .~.~ With means to compensate for marine vessel movement
139.7  DF  .~.~.~ Including means to sense vertical position of marine vessel (e.g., draft, etc.)
139.8  DF  .~.~ With marine vessel holding or moving device
139.9  DF  .~.~ Marine vessel to/from land or rail vehicle distinct from system
140.1  DF  .~.~.~ By use of marine vessel to/from shore gangway for land or rail vessel
140.2  DF  .~.~.~ By use of endless belt conveyor
140.3  DF  .~.~.~ By use of laterally moving crane
140.4  DF  .~.~.~ By use of swinging crane
140.5  DF  .~.~.~ By use of conveyor chute
140.6  DF  .~.~ By lifting marine vessel or by changing water level
140.7  DF  .~.~ By use of screw conveyor
140.8  DF  .~.~ By use of endless belt conveyor
140.9  DF  .~.~.~ For "bulk" (e.g., granular, etc.) cargo
141.1  DF  .~.~.~.~ Including orbiting bucket
141.2  DF  .~.~.~.~ With grab bucket
141.3  DF  .~.~ By use of laterally moving crane
141.4  DF  .~.~.~ Having swinging portion
141.5  DF  .~.~.~ On marine vessel
141.6  DF  .~.~ By use of swinging crane
141.7  DF  .~.~ By use of hoist line
141.8  DF  .~.~ By use of conveyor chute
141.9  DF  .~ By use of screw conveyor on marine vessel
142.1  DF  .~ By use of endless belt conveyor on marine vessel
142.2  DF  .~.~ For "bulk" (e.g., granular, etc.) cargo
142.3  DF  .~.~.~ Belt extending parallel to marine vessel beneath cargo hold
142.4  DF  .~.~.~.~ Sequential endless belts
142.5  DF  .~.~.~ Including orbiting bucket
142.6  DF  .~ By use of laterally moving crane on marine vessel
142.7  DF  .~ By use of swinging crane on marine vessel
142.8  DF  .~ By use of hoist line
142.9  DF  .~.~ Scoop or scraper on marine vessel
143.1  DF  .~ By use of conveyor chute
143.2  DF  .~ Stowage arrangement on marine vessel
146  DF  CHARGING OR DISCHARGING MEANS ADAPTED FOR USE IN A RADIOACTIVE ENVIRONMENT
147  DF  CHAMBER OF A TYPE UTILIZED FOR A HEATING FUNCTION AND MATERIAL CHARGING OR DISCHARGING MEANS THEREFOR
148  DF  .~ With alarm, indicator, or signal
149  DF  .~ Driven, rotatable chamber
150  DF  .~ Including driven device and/or inclined flow path to carry or convey material into, within, and out of chamber
151  DF  .~.~ In helical or tortuous path
152  DF  .~.~ With means outside of chamber to carry or guide material to, or from, device or path
153  DF  .~.~ With driven means within chamber to manipulate or transfer material
154  DF  .~.~ Including track-guided, wheeled vehicle
155  DF  .~.~.~ Having means to support material suspended therebelow
156  DF  .~.~ Including reciprocating or vibratory conveyor
157  DF  .~.~ Including endless conveyor (e.g., apron, pusher type, etc.)
158  DF  .~.~ Including screw, rotary, or rotating pusher, conveyor
159  DF  .~.~ Including roller conveyor
160  DF  .~ Charging of chamber
161  DF  .~.~ With control system responsive to condition in chamber
162  DF  .~.~ Through plural ports in top of chamber
163  DF  .~.~.~ From vehicle-carried hopper located above port
164  DF  .~.~.~.~ With closures for ports and means on vehicle to manipulate them
165  DF  .~.~ By depositing material onto surface of glass melt
166  DF  .~.~.~ With pushing device to move material therealong
167  DF  .~.~ By driven device for transporting material to a stationary, at least in part, accumulating means for subsequent release into chamber by gravity
168  DF  .~.~.~ Receptacle moved back and forth along inclined way (e.g., skip, etc.)
169  DF  .~.~.~.~ Accumulating means includes serially arranged closures
170  DF  .~.~.~.~.~ Each comprising bell of bell and hopper type accumulating means
171  DF  .~.~.~ Conveyor
172  DF  .~.~ By driven device for transporting material to and/or into, or into and within, chamber
173  DF  .~.~.~ Plural, successive, driven devices
174  DF  .~.~.~.~ Thrower and at least one feeder conveyor therefor
175  DF  .~.~.~.~.~ Including screw conveyor
176  DF  .~.~.~.~.~ Including pusher conveyor
177  DF  .~.~.~.~ Two or more conveyors, one traversing open top, or opening in top of, chamber
178  DF  .~.~.~ Receptacle moved back and forth along inclined way (e.g., skip, etc.)
179  DF  .~.~.~ Movably mounted conveyor traverses open top, or opening in top of, chamber
180  DF  .~.~.~ Including apparatus to advance a material-supporting element to a point within chamber, release material, and retract element
181  DF  .~.~.~.~ With driven means to eject material from element
182  DF  .~.~.~.~ Element comprises tiltable, material-underlying support
183  DF  .~.~.~.~.~ Receptacle separable from apparatus (e.g., for refilling, etc.)
184  DF  .~.~.~.~.~ Receptacle tiltable about axis parallel to direction of apparatus advance
185  DF  .~.~.~.~ Element comprises receptacle having bottom outlet
186  DF  .~.~.~.~ Element comprises grab
187  DF  .~.~.~ Material accumulating and holding structure, and driven conveyor therein serving to move (e.g., eject, etc.) material from structure to chamber
188  DF  .~.~.~.~ Including wheeled carriage for supporting the structure
189  DF  .~.~.~.~ Driven conveyor comprises rotatable, pocketed gate
190  DF  .~.~.~.~ Screw conveyor
191  DF  .~.~.~ Traversing hoist having material-underlying support or material attracting or gripping means
192  DF  .~.~.~ Carrier-mounted, tiltable receptacle
193  DF  .~.~.~ Thrower
194  DF  .~.~.~.~ Reciprocating or oscillating
195  DF  .~.~.~.~ Rotary
196  DF  .~.~.~ Conveyor
197  DF  .~.~.~.~ Screw
198  DF  .~.~.~.~ Reciprocating pusher or reciprocating conveying surface
199  DF  .~.~ By material supporting structure movable, or having a movable component, to release material into chamber by gravity
200  DF  .~.~.~ Including serially arranged closures
201  DF  .~.~.~.~ At least one comprising bell of bell and hopper type supporting structure
202  DF  .~.~.~.~.~ With means to improve seal between mating surfaces
203  DF  .~.~.~.~.~ Having bell and/or hopper mounted for rotation
204  DF  .~.~.~ Bell and hopper
205  DF  .~.~.~.~ With means to distribute material after release from structure
206  DF  .~.~.~ With means to distribute material after release from structure
207  DF  .~.~.~ Comprising a tiltable material containing member
208  DF  .~.~ By inclined flow path
209  DF  .~ Discharging of chamber by driven device
210  DF  .~.~ With means beyond chamber exit to move or guide material discharged therefrom by the device
211  DF  .~.~.~ Means comprises endless or rotary conveyor
212  DF  .~.~.~ Means comprises portable (e.g., vehicle mounted, etc.) material receiving chute
213  DF  .~.~ Device comprises screw conveyor
214  DF  .~.~ Device comprises pushing or pulling mechanism
215  DF  .~.~.~ Mechanism repositionable for serving plural chambers
216  DF  .~ Discharging of chamber by gravity, and means beyond exit thereof to guide, move, or stop material
217  DF  APPARATUS FOR MOVING MATERIAL BETWEEN ZONES HAVING DIFFERENT PRESSURES AND INHIBITING CHANGE IN PRESSURE GRADIENT THEREBETWEEN
218  DF  .~ Including screw conveyor
219  DF  .~ Including trap chamber having horizontal axis of rotation
220  DF  .~.~ With means for changing pressure in trap chamber
221  DF  .~ Including serially arranged valves in path having a vertical component (e.g., airlocks, etc.)
222.01  DF  APPARATUS FOR CHARGING A LOAD HOLDING OR SUPPORTING ELEMENT FROM A SOURCE, AND MEANS FOR TRANSPORTING AND PRESENTING ELEMENT TO A WORKING, TREATING, OR INSPECTING STATION
222.02  DF  .~ Condition responsive control of transporting means
222.03  DF  .~ Portion of transporting means is retarded or stopped with load at station without being disconnected from remainder of transporting means
222.04  DF  .~ Device engages load handling or supporting element or load on element to align load at station
222.05  DF  .~.~ Device engages load holding or supporting element to fix element position relative to station
222.06  DF  .~.~.~ Device engages portion of element which is separable from transporting means to fix position of portion of element
222.07  DF  .~ Means to convey load back and forth between initial location and station
222.08  DF  .~ Charging transporting means with load at station
222.09  DF  .~ With simultaneous charging and discharging of plural load holding or supporting elements
222.1  DF  .~.~ With pusher
222.11  DF  .~.~ With conveyor
222.12  DF  .~.~ With reciprocating arm
222.13  DF  .~ Transporting means carries load to at least one of a plurality of fixed stations
223.01  DF  .~ Supply source capable of 360 degrees revolution
223.02  DF  .~ Supply source capable of reversible 180 degrees revolution
224.01  DF  .~ Supply source includes chute
225.01  DF  .~ Load holding or supporting element including gripping means
226.01  DF  .~.~ Plural grippers for plural elements
226.02  DF  .~.~ Gripper includes pivoted jaw
226.03  DF  .~ Including plurality of supply sources for single element
226.04  DF  .~ Device engaging transporting means or source to align element relative to source
226.05  DF  .~ Transporting means is a horizontally rotated arm
227  DF  APPARATUS PARTICULARLY ADAPTED FOR CHARGING OR DISCHARGING A FACILITY COMPRISING ONE OR MORE SITES FOR THE PARKING OF WHEELED VEHICLES
228  DF  .~ Facility includes structure (e.g., ramp, angularly related successive locations for a vehicle, etc.) necessitating self-propellability or steerability of vehicle
229  DF  .~.~ Upwardly inclined, pivotable parking site for receiving driven vehicle
230  DF  .~.~.~ Caused to pivot by advancing vehicle
231  DF  .~ With control system responsive to changeable operating instructions
232  DF  .~ With means to sense condition of site
233  DF  .~ Including one or more movable sites
234  DF  .~.~ Vehicle assigned to particular supporting member (e.g., platform, dolly, cage, etc.) having some degree of independence either as to means, time, or direction of movement
235  DF  .~.~.~ Supporting member separable from endless, member-transporting carrier, or disengageable from endless drive means, and movable away therefrom for receiving, discharging, or storing vehicle
236  DF  .~.~.~ Plurality of supporting members moved in recirculating fashion by succession of driving devices
237  DF  .~.~.~.~ Path of moving member describes generally rectangular loop
238  DF  .~.~.~.~.~ Successive devices each include endless, member-driving element (e.g., belt, cable, chain, etc.)
239  DF  .~.~.~ One or more separate supporting members and means to impart independent, linear or partly linear, movement thereto
240  DF  .~.~.~.~ Member moving from particular location to discharge and/or receive vehicle, and returning thereto
241  DF  .~.~.~ With means to transfer vehicle to or from supporting member
242  DF  .~.~ On driven, plural-site carrier initially receiving vehicle
243  DF  .~.~.~ With loading means, external to carrier, at facility entrance
244  DF  .~.~.~ Serving also movable site on subsequent driven carrier, or fixed site
245  DF  .~.~.~.~ By moving linearly in a horizontal direction
246  DF  .~.~.~.~.~ And moving vertically (e.g., laterally shiftable elevator, etc.)
247  DF  .~.~.~.~ By moving linearly in vertical direction or orbiting in vertical plane
248  DF  .~.~.~.~.~ Endless carrier having sites attached thereto (e.g., suspended therefrom, etc.)
249  DF  .~.~.~ Moving linearly in vertical direction or orbiting in vertical plane
250  DF  .~.~.~.~ Revolving about single, horizontal axis
251  DF  .~.~.~.~ Endless carrier having sites attached thereto (e.g., suspended therefrom, etc.)
252  DF  .~ With vehicle storage or retrieval system responsive to manual designation of destination
253  DF  .~ With means to transfer, or facilitate transfer of, vehicle from carrier to site or vice versa
254  DF  .~.~ Including sets of intermeshing support elements having relative vertical movement
255  DF  .~.~ By exerting upward, in addition to generally horizontal, force
256  DF  .~.~.~ And forming sole support for vehicle
257  DF  .~.~ Complementary, driven, vehicle-supporting conveyors on carrier and site
258  DF  .~.~ Tiltable or inclined means for supporting vehicle on carrier or site
259  DF  .~.~ By exerting generally horizontal force
260  DF  .~.~.~ Comprising component of carrier having both horizontal and vertical paths of travel
261  DF  .~ Carrier-facility-site relationship
262  DF  .~.~ Route to site utilizes plural carriers
263  DF  .~.~ Sites arranged radially of carrier rotatable in whole or in part
264  DF  .~.~ Sites arranged in superposed, longitudinal rows and in confronting relationship to carrier in intervening aisle
265  DF  GUIDED, WHEELED DEVICE FOR TRANSPORTING MAIL AND EXTERNAL MEANS COOPERATING THEREWITH FOR LOADING OR UNLOADING THE DEVICE
266  DF  PLURAL, STATIC STRUCTURES FOR SUPPORTING DISCRETE LOADS AND CHARGING OR DISCHARGING MEANS THEREFOR
267  DF  .~ Load-underlying members (e.g., racks, receptacles (or a compartmented receptacle), shelves, troughs, etc.)
268  DF  .~.~ With means for selectively charging a plurality of receptacles from a single source, or selectively discharging a plurality of receptacles to a single destination
269  DF  .~.~.~ Charging a plurality of receptacles
270  DF  .~.~.~.~ Condition responsive
271  DF  .~.~.~.~ By driven conveyor having gated discharging locations spaced therealong
272  DF  .~.~.~.~ By conveyor movable (e.g., pivotable, etc.) to reposition outlet thereof
273  DF  .~.~ With control system responsive to changeable operating instructions
274  DF  .~.~.~ With means on charging or discharging means to determine status of member
275  DF  .~.~.~ With means to detect obstruction and alter movement of charging or discharging means
276  DF  .~.~ Inclined members
277  DF  .~.~ Charging or discharging means includes load sustaining surface and device to transfer load, with horizontal component of movement, from or to surface or member
278  DF  .~.~.~ Device comprises one or more conveyors of driven roller or endless apron type
279  DF  .~.~.~ Device includes self-powered, track-guided car
280  DF  .~.~.~ Device includes push-pull mechanism
281  DF  .~.~ Charging or discharging means includes elevating device, movable in horizontal direction (e.g., portable, etc.), having load-sustaining surface
282  DF  .~.~.~ Including additional means to move surface horizontally relative to device
283  DF  .~.~.~.~ Pivotably or rotatably
284  DF  .~.~.~ With detachably associated auxiliary carrier for transporting device during portion of its horizontal travel
285  DF  .~.~ Charging or discharging means comprises plural endless conveyors or plural runs of single endless conveyor
286  DF  .~.~ With load-supporting pallet
287  DF  STATIC RECEPTACLE OF A MATERIAL CONDITIONING TYPE AND MEANS TO MOVE, OR FACILITATE MOVEMENT OF, MATERIAL TO, WITHIN, OR FROM THE RECEPTACLE
288  DF  STATIC RECEPTACLE AND MEANS FOR CHARGING OR DISCHARGING, OR FACILITATING THE CHARGING OR DISCHARGING OF, THE RECEPTACLE
289  DF  .~ With alarm, indicator, or signal
290  DF  .~ Receptacle contains liquid in which charge is submergibly sealed
291  DF  .~ With means to handle (e.g., recirculate, remove, etc.) dust
292  DF  .~ With means to seal receptacle in vicinity of entrance for charging or discharging means
293  DF  .~ Charging or charge-distributing means
294  DF  .~.~ Condition responsive
295  DF  .~.~.~ Position of charging means controlled by level of material in receptacle
296  DF  .~.~.~ Drive means of charging conveyor controlled by level of material in receptacle
297  DF  .~.~ With means to ream or cut, or with collapsible means to form, vertical discharge passage in material during charging
298  DF  .~.~ Serving also to discharge receptacle
299  DF  .~.~ Terminal portion of means comprises gravity flow path (e.g., chute, etc.)
300  DF  .~.~ Having charge distributing means of driven type
301  DF  .~.~.~ Rotary type
302  DF  .~.~.~.~ Having one or more conveyors rotatable about a vertical axis at an end thereof
303  DF  .~.~ Charging a static receptacle by gravity flow from a portable load carrier
304  DF  .~ Nongravity discharging means
305  DF  .~.~ Including at least one discharge assistant of the compound motion type
306  DF  .~.~.~ Having compound motion assistant located proximate to bottom of receptacle and displaceable generally parallel thereto
307  DF  .~.~.~.~ Condition responsive
308  DF  .~.~.~.~ Assistant separable from receptacle
309  DF  .~.~.~.~ Pivotably displaceable assistant and member for shielding its fixed end
310  DF  .~.~.~.~ Comprising screw conveyor
311  DF  .~.~.~.~.~ Including means for loosening packed material
312  DF  .~.~.~.~.~ Having receptacle-reacting element of displaceable-movement drive means located on conveyor
313  DF  .~.~.~ Having compound motion assistant operating on top of material
314  DF  .~.~.~.~ Including wall cleaning means
315  DF  .~.~.~.~ Condition responsive
316  DF  .~.~.~.~.~ To maintain material surface horizontal
317  DF  .~.~.~.~ Route of material being discharged includes vertical segment through remainder of charge
318  DF  .~.~.~.~ With conveyor extending to discharge opening in sidewall of receptacle
319  DF  .~.~.~.~ Screw-type pickup conveyor
320  DF  .~.~.~.~.~ Including plural screw elements
321  DF  .~.~.~.~.~ Including means for loosening packed material
322  DF  .~.~.~.~ Means for displacing assistant involves driven, wheel-like, support member rolling on surface of material
323  DF  .~.~ Condition responsive
324  DF  .~.~ Including flail
325  DF  .~.~ Including one or more driven conveyors located within or partly within receptacle for making initial pickup of material
326  DF  .~.~.~ At least one of screw type
327  DF  .~.~.~ At least one of endless type
328  DF  .~ Gravity discharge of a gated, static receptacle to one or more vehicle-mounted receivers
329  DF  .~.~ Located on moving vehicle
331.01  DF  MOVABLE RACK HAVING SUPERPOSED, CHARGE-SUPPORTING ELEMENTS, AND EXTERNAL MEANS FOR CHARGING OR DISCHARGING ELEMENTS
331.02  DF  .~ Rotating or circulating rack
331.03  DF  .~.~ Charge-supporting elements moving horizontally
331.04  DF  .~.~ Charge-supporting elements moving vertically
331.05  DF  .~.~ Rack as a unit rotating about vertical axis
331.06  DF  .~ Wheeled rack
331.07  DF  .~.~ Simultaneous charging or discharging of charge-supporting elements
331.08  DF  .~.~ Charging or discharging means is a pusher
331.09  DF  .~.~ Charging or discharging means is a conveyor
331.1  DF  .~.~ Charging or discharging means is a reciprocating arm
331.11  DF  .~.~ Charging or discharging means having elevating means to present load at a predetermined level
331.12  DF  .~ Rack formed by rotatable screws
331.13  DF  .~ Rack moved by conveyor relative to charging or discharging means
331.14  DF  .~ Rack moved vertically by elevating means
331.15  DF  .~.~ Having means for detecting presence of article on rack
331.16  DF  .~.~ Charging or discharging means is a pusher
331.17  DF  .~.~ Charging or discharging means is a conveyor
331.18  DF  .~.~ Charging or discharging means is a reciprocating arm
332  DF  RECEPTACLE HAVING CHARGING OR DISCHARGING MEANS AND ADAPTED FOR RELOCATION FROM ONE TO ANOTHER OF A PLURALITY OF SITES OF INTERIM USE
333  DF  LOADING OR UNLOADING A RAILWAY CAR BY UTILIZING THE TRACTOR OF A TRACTOR TRAILER, LOAD-TRANSPORTING TYPE VEHICLE TO MANEUVER THE TRAILER, OR A PART THEREOF, ONTO OR OFF THE CAR
334  DF  MOVING, WHEELED, LOAD-TRANSPORTING TYPE VEHICLE AND LOADING OR UNLOADING DEVICE THEREFOR, SUPPORTED AT LEAST IN PART INDEPENDENTLY OF THE VEHICLE AND TRAVELING THEREWITH DURING TRANSFER OF LOAD THEREBETWEEN
335  DF  .~ Loading device having capability for controlling direction of output therefrom
336  DF  .~ Suspendedly supported device
337  DF  WHEELED, LOAD-TRANSPORTING TYPE VEHICLE UTILIZES ITS UNINTERRUPTED, FORWARD MOTION TO CAUSE AN EXTERNAL, LOAD-ENGAGING STRUCTURE TO REMOVE ITS LOAD
338  DF  WHEELED, LOAD-TRANSPORTING TYPE VEHICLE UTILIZES ITS UNINTERRUPTED, FORWARD MOTION TO CAUSE AN EXTERNALLY SUPPORTED LOAD TO BE TRANSFERRED TO IT
339  DF  WHEELED, LOAD-TRANSPORTING TYPE VEHICLES FORMING A TRAIN, AND LOADING OR UNLOADING MEANS THEREFOR, LOCATED AT LEAST IN PART THEREON
340  DF  WHEELED, LOAD-TRANSPORTING TYPE VEHICLES AND MEANS FOR TRANSFERRING, OR ENABLING TRANSFER OF, LOAD FROM ONE VEHICLE TO ANOTHER
341  DF  .~ By additional load-supporting vehicle for moving with load from one load-transporting type vehicle to the other
342  DF  .~.~ Additional vehicle comprises overhead traversing hoist
343  DF  .~ With means on each vehicle cooperating to effect, or facilitate, transfer of load
344  DF  .~ With driven load engaging device, supported at least in part externally of the vehicles, for moving load therebetween
345  DF  .~ Means is confined to one of the vehicles
346  DF  .~.~ Means comprises tiltable load-supporting portion
347  DF  .~.~ Means comprises elevatable load-supporting portion traveling in path including vertical, rectilinear movement
348  DF  .~.~.~ Having portion suspended from vehicle on overhead way
349  DF  WHEELED, LOAD-TRANSPORTING TYPE VEHICLE HAVING DRIVEN MEANS THEREON FOR REPOSITIONING LOAD SUPPORTING PORTION OF VEHICLE TO CAUSE OR FACILITATE MOVEMENT OF LOAD TO OR FROM AN EXTERNAL COOPERATING MEANS
350  DF  .~ Load-supporting portion pivotable about horizontal axis
351  DF  .~ Cooperating means comprises or includes a conveyor
352  DF  WHEELED, LOAD-TRANSPORTING TYPE VEHICLE HAVING DRIVEN MEANS THEREON FOR ENGAGING AND MOVING LOAD HORIZONTALLY, OR WITH HORIZONTAL COMPONENT, TO OR FROM AN EXTERNAL COOPERATING MEANS
353  DF  .~ Cooperating means comprises or includes a conveyor
354  DF  WHEELED, LOAD-TRANSPORTING TYPE VEHICLE AND EXTERNAL MEANS FOR SUPPORTING VEHICLE IN TOTO AND REORIENTING IT INTO LOAD-RELEASING ATTITUDE
355  DF  .~ With driven carrier for receiving released load
356  DF  .~.~ Endless-type conveyor
357  DF  .~ Vehicle of rail-guided type and track section having rails configured to tilt or invert vehicle as result of moving thereonto or progressing therealong
358  DF  .~ Vehicle-holding member rollable along underlying support (i.e., axis of pivot of vehicle travels laterally)
359  DF  .~ Vehicle-holding framework rotatable about fixed axis passing through framework and parallel to longitudinal axis of vehicle
360  DF  .~.~ Including movable element to clamp vehicle to framework
361  DF  .~.~.~ With rotation responsive moving means
362  DF  .~ Pivotably movable structure, at least initially in underlying relation to vehicle
363  DF  .~.~ With means to agitate vehicle or its load
364  DF  .~.~ With means for shifting axis of pivot or tilt of structure in vertical direction
365  DF  .~.~.~ With means to affect exit of load from vehicle
366  DF  .~.~.~ Axis of pivot parallels longitudinal axis of vehicle
367  DF  .~.~ With means to retard or stop vehicle approaching structure
368  DF  .~.~ With means to guide departing load toward vehicle exit
369  DF  .~.~ With means to operate vehicle-mounted closure member
370  DF  .~.~ With nonaligned paths for approach and departure of vehicle
371  DF  .~.~ Axis of pivot or tilt of structure parallels longitudinal axis of vehicle thereon
372  DF  .~.~.~ With movable element to clamp vehicle to structure
373  DF  LOAD-TRANSPORTING TYPE VEHICLE AND EXTERNAL MEANS COOPERATING IN THE LOADING OR UNLOADING THEREOF
374  DF  .~ Means decelerates moving, wheeled vehicle, load continues to move and leaves vehicle
375  DF  .~ Means agitates, shakes, or vibrates wheeled vehicle or load therein to loosen load for departure from vehicle
376  DF  .~ Involving movement of load by gravity from wheeled vehicle
377  DF  .~.~ Means initiates unloading of vehicle of type having load body, or other load holding means, suspended therefrom
378  DF  .~.~.~ Bottom unloading body
379  DF  .~.~.~.~ Bucketlike body having horizontal, reciprocable movement, and flexible strand means for driving it in at least one direction
380  DF  .~.~.~.~.~ Flexible strand means serves also as initiating means
381  DF  .~.~.~ Tilting body
382  DF  .~.~.~.~ About axis parallel to direction of vehicle travel
383  DF  .~.~ Means cooperates with motion of vehicle to reorient load body, relative to wheels, into load releasing attitude
384  DF  .~.~.~ By pivoting body about axis parallel to longitudinal axis of vehicle to unload from side
385  DF  .~.~ Means comprises driven device for raising one end of vehicle upwardly relative to other end thereof
386  DF  .~.~ Means comprises driven device for engaging and moving pivotable load body relative to remainder of vehicle
387  DF  .~.~ Means comprises device or structure for cooperating with motion of vehicle to initiate relocation of body component (e.g., floor or floor section, gate, etc.) thereof
388  DF  .~.~.~ Component comprises oppositely swinging, operatively interconnected gates
389  DF  .~ Means comprises structure for cooperating with a maneuvering, wheeled vehicle to engage and acquire a load therefrom or to give up a load thereto
390  DF  .~ Of driven type, for unloading a wheeled vehicle
391  DF  .~.~ Including load raising or lowering device
392  DF  .~.~.~ Having means for also moving load laterally
393  DF  .~.~.~.~ With flexible, load-underlying element or surface
394  DF  .~.~.~.~ With bucket or scoop-type holder
395  DF  .~.~ Including load pushing or pulling device
396  DF  .~.~.~ With additional means for aligning vehicle and an external load support
397  DF  .~ Means comprises repositionable supporting and/or guiding structure (e.g., chute, etc.) for conducting load moving by gravity to a wheeled vehicle
398  DF  .~ Power-driven conveyor for loading a wheeled vehicle
399  DF  .~ Raising or lowering device of driven type for loading a wheeled vehicle
400  DF  .~ Pushing or pulling device for loading a wheeled vehicle by exerting a generally horizontal force on load
401  DF  .~ Means serves to align wheeled vehicle and load receiving or relinquishing structure
402  DF  .~ Means comprises stationary guide or fixed anchor for cooperating with loading or unloading means located, at least in part, on wheeled vehicle
403  DF  DEVICE FOR EMPTYING PORTABLE RECEPTACLE
404  DF  .~ For emptying contents thereof into portable receiving means
405  DF  .~.~ By inverting both receptacle and receiving means in order to transfer contents from one to other
406  DF  .~.~ Having receiving means mounted on wheeled vehicle
407  DF  .~.~.~ With closure for receiving means and receptacle-responsive operating means for closure
408  DF  .~.~.~ Device includes vertically swinging arm and receptacle support pivotably attached thereto
409  DF  .~.~.~ Device includes track-guided, receptacle-supporting carrier
410  DF  .~.~.~ Device includes haulage cable
411  DF  .~ With container opening means
412  DF  .~.~ Rupturing or cutting type
413  DF  .~ Successive dumping from conveyed stack
414  DF  .~ With gate or closure-type discharge control means
415  DF  .~ With jarring means
416  DF  .~ Nongravity type
417  DF  .~.~ Ejector
418  DF  .~ Orienting endless, roller, or gravity conveyor
419  DF  .~ Rotary cradle
420  DF  .~.~ Nonfixed pivot
421  DF  .~.~ Oscillated
422  DF  .~ Elevator type
423  DF  .~.~ Differentially operated cables
424  DF  .~.~ Coacting catch or support
425  DF  .~ Upending (e.g., rocking or tilting about end, etc.)
799  DF  APPARATUS FOR POSITIONING PLURAL ORDERLY ARTICLES ONTO PALLET
426  DF  WHEEL AND WHEEL-TYPE ARTICLE HANDLER AND TRANSPORTER
427  DF  .~ Elevator-type engaging means
428  DF  .~ Vertically swinging article engager
429  DF  .~ Opposed horizontally reciprocable engaging elements
430  DF  .~ Ramp-type truck
431  DF  ARTICLE ENGAGED BETWEEN ENDS FOR ROTATION AND ADVANCEMENT
432  DF  .~ Driven, canted roll or ring
433  DF  ARTICLE ROTATOR, ROLLER TYPE
434  DF  MOTION OR DRAFT RESPONSIVE LOAD HANDLER AND TRANSPORTER
435  DF  .~ Movably connected vehicle sections (e.g., articulated, etc.)
436  DF  .~.~ Vertically swinging
437  DF  .~ Ground engageable means
438  DF  .~.~ Lifting leg type
439  DF  .~.~ Wheel operated
440  DF  .~.~.~ Locked to wheel
441  DF  .~.~.~ Elevator type
442  DF  .~.~.~ Vertically swinging support
443  DF  .~.~.~.~ Cable and drum actuated
444  DF  TILTING VEHICLE-TYPE HANDLER (I.E., PORTABLE GRAPPLE)
445  DF  .~ Article actuated engaging means
446  DF  .~ Separable load rack
447  DF  .~ Successive engaging means
448  DF  .~ With band-type engager
449  DF  .~ Flexible strand attached load gripper
450  DF  .~ Opposed movable jaw grippers
451  DF  .~.~ Slidable
452  DF  .~.~ Toggle-type operator
453  DF  .~ Single movable jaw gripper
454  DF  .~.~ With operating means
455  DF  .~.~ Adjustable
456  DF  .~.~.~ Slidable
457  DF  .~ Rigid-type grapple engaging means (e.g., hooks, etc.)
458  DF  OPPOSED SHELF-TYPE ELEVATOR AND TRANSPORTER
459  DF  .~ Load bridging vehicle
460  DF  LOAD BRIDGING VEHICLE
461  DF  .~ Removable transverse load support
462  DF  VEHICLE ATTACHED AUXILIARY CARRIERS
463  DF  .~ For rim, tire, or wheel
464  DF  .~.~ Plural
465  DF  .~.~ Movement about spaced pivot axes
466  DF  .~.~ Simple arcuate or rectilinear movement
467  DF  SELF-LOADING OR UNLOADING VEHICLES
468  DF  .~ With load-receiving portion comprising horizontally disposed, rotatable cylinder
469  DF  .~ With load-receiving portion, or significant section thereof, pivotable relative to horizontal
470  DF  .~.~ Having axis of pivot parallel to longitudinal axis of vehicle for side loading or unloading
471  DF  .~.~ Elevatable type
472  DF  .~.~ Discharge gate-carried loading means
473  DF  .~.~ Interrelated movements or drives for load body and loading means
474  DF  .~.~ By adjustably attaching element of running gear (e.g., wheel, axle, etc.) to load-receiving portion, or support member (e.g., chassis, frame, etc.) therefor, to enable relative movement therebetween
475  DF  .~.~.~ Element shiftable linearly toward front or rear of vehicle
476  DF  .~.~.~ Pivotably
477  DF  .~.~ Load-receiving portion also shiftable longitudinally
478  DF  .~.~.~ With driven means to move load relative to portion
479  DF  .~.~.~.~ Means serves also to shift portion in at least one direction
480  DF  .~.~ Load-receiving portion includes means which extends longitudinally therefrom to form ramp when portion pivots
481  DF  .~.~ Trailer-type vehicle and adjustable or removable tow-engaging structure associated therewith enabling lowering of forward end of vehicle for loading
482  DF  .~.~ Trailer-type vehicle having load-receiving portion pivotable relative to at least one other component of vehicle
483  DF  .~.~.~ About joint or other connection in structure (e.g., drawbar, frame, etc.) normally extending linearly, or planarly, from tow-engaging end of vehicle to axis of wheels of vehicle, and relative to said end
484  DF  .~.~.~ About axis located between or adjacent to wheel sets of vehicle having plural, tandemly arranged sets of rear wheels, and relative to tow-engaging end of vehicle
485  DF  .~.~.~ About axis of wheels of vehicle having two wheels, and relative to tow-engaging end of vehicle
486  DF  .~.~ With means to raise load above load-receiving portion for deposit thereon or therein
487  DF  .~.~.~ Including receptaclelike (e.g., bucket, scoop, etc.) holder for load
488  DF  .~.~.~ Comprising driven conveyor
489  DF  .~.~ With driven conveyor to receive load departing from pivoted load-receiving portion
490  DF  .~.~ Two wheel, manually propelled vehicle pivotable about axis of wheels (e.g., hand truck, etc.) and provided with attendant-operated, load-handling means
491  DF  .~.~ With driven means to move load relative to load-receiving portion
492  DF  .~.~.~ Including pusher element
493  DF  .~.~.~.~ Pivotably mounted element
494  DF  .~.~.~ Including haulage cable
495  DF  .~ Having elevating load body
496  DF  .~.~ With traversing hoist
497  DF  .~.~ With reciprocating conveyor (e.g., ejector type, etc.)
498  DF  .~ Separable load rack
499  DF  .~.~ Conveyor operated
500  DF  .~.~ Cable operated
501  DF  .~ Successive handling means
502  DF  .~.~ Power-driven conveyors
503  DF  .~.~.~ Movably mounted
504  DF  .~.~.~.~ Universally
505  DF  .~.~.~.~ Pivotally
506  DF  .~ Winch and idler-pulley-traversing haulage cable for ejecting load from vehicle
507  DF  .~ Conveyor
508  DF  .~.~ With worker support
509  DF  .~.~ Comprising load-engaging element reciprocably movable parallel to generally horizontal load-supporting component of vehicle for ejecting load therefrom
510  DF  .~.~.~ Three-dimensional load-receiving portion includes movable load-underlying surface, and element comprises upright member attached to surface
511  DF  .~.~.~ Pusher moved by ram movable to different positions along load-supporting platform
512  DF  .~.~.~ Plural pushers on same vehicle
513  DF  .~.~.~ Pusher guide means
514  DF  .~.~.~ Pusher moved by flexible means
515  DF  .~.~.~.~ Connected to winch
516  DF  .~.~.~.~ Connected to ram actuated by fluid pressure
517  DF  .~.~.~ Pusher moved by ram actuated by fluid pressure
518  DF  .~.~ Power-driven with cooperating handling means
519  DF  .~.~ With gate means
520  DF  .~.~.~ Multiple gates
521  DF  .~.~ With movable upright plate
522  DF  .~.~ Laterally movable rigid platform type
523  DF  .~.~ Shiftable or removable conveyor unit
525.1  DF  .~.~ Reciprocating type
525.2  DF  .~.~.~ Compactor vehicle including compacting plate
525.3  DF  .~.~.~.~ Reverse-flow ejection
525.4  DF  .~.~.~.~.~ Sequentially acting compacting plates or with closure over compacting plate
525.5  DF  .~.~.~.~.~ Compacting plate movable along controlled arc
525.51  DF  .~.~.~.~.~.~ Including moving compacting plate pivot
525.52  DF  .~.~.~.~.~.~.~ Plate pivot moves rectilinearly
525.53  DF  .~.~.~.~.~.~.~.~ With pivot-effecting hydraulic cylinder carried on pivot
525.54  DF  .~.~.~.~.~.~.~ Pivot carried by arm turning about fixed second pivot
525.55  DF  .~.~.~.~ Sequentially acting compacting plates or with closure over compacting plate
525.6  DF  .~.~.~.~ Rectilinearly reciprocating compacting plate
525.7  DF  .~.~.~ Vibratory
525.8  DF  .~.~.~.~ Detachable vibrator
525.9  DF  .~.~.~ Walking beam
526  DF  .~.~ Screw type
527  DF  .~.~ Flexible conveyor type
528  DF  .~.~.~ Endless
529  DF  .~.~ Load-engaging roller or rollerway
530  DF  .~.~.~ With means for locking roller against rotation
531  DF  .~.~.~ With separate means movable vertically between load supporting and retracted positions
532  DF  .~.~.~ Shiftably or removably supported on vehicle
533  DF  .~.~.~.~ Roller connected to support pivotally mounted on vehicle base
534  DF  .~.~.~.~.~ Support pivotal about horizontal axis
535  DF  .~.~.~.~ Vertically shiftable
536  DF  .~.~.~ With means for preventing movement of load relative thereto
537  DF  .~.~ Skidway
538  DF  .~.~.~ With haulage means (e.g., cable, etc.)
539  DF  .~ Loading or unloading by other carrier or mover means, and the load movement thereof
540  DF  .~.~ Raising or lowering of load or load holder includes vertical, rectilinear movement
541  DF  .~.~.~ And carrier or mover includes means enabling additional movement having horizontal component
542  DF  .~.~.~.~ Hoist having traversing (i.e., horizontal) movement
543  DF  .~.~.~.~.~ Having boom pivotable about a vertical axis
544  DF  .~.~.~.~ Elevator with laterally shiftable guides
545  DF  .~.~.~ Carrier comprises movable component of load-receiving portion (e.g., tailgate, section of floor, etc.)
546  DF  .~.~ Raising or lowering of load or load holder includes curvilinear movement
547  DF  .~.~.~ Pivotable, telescopic arm imparts path of plural radii
548  DF  .~.~.~ Unloader actuated by gravity-influenced load
549  DF  .~.~.~ Carrier or mover includes means enabling additional movement of a rectilinear nature in a direction other than vertical
550  DF  .~.~.~ Carrier or mover includes means enabling additional movement about a vertical axis
551  DF  .~.~.~ Load holder located relative to vehicle in such manner as to accrue load during travel of vehicle
552  DF  .~.~.~.~ Carrier or mover pivots about axis parallel to longitudinal axis of vehicle
553  DF  .~.~.~.~ Load holder or portion thereof has additional axis of pivot relative to swinging arm-type carrier or mover
554  DF  .~.~.~.~ Load holder pivotable about lower edge of opening in end of load-receiving portion
555  DF  .~.~.~ With means to grasp load
556  DF  .~.~.~ Carrier comprises movable component of load-receiving portion
557  DF  .~.~.~.~ Tailgate
558  DF  .~.~.~ Carrier movable to storage position beneath vehicle
559  DF  .~.~ Loading by haulage cable imparting principally horizontal movement to load or load holder
560  DF  TRAVERSING HOIST TYPE
561  DF  .~ Traveling crane
562  DF  .~.~ Switch system
563  DF  .~ Tow truck type
564  DF  HOIST OR ELEVATOR AND ENDLESS OR ROTARY CARRIER
565  DF  VERTICALLY SWINGING SHOVEL AND AUXILIARY CARRIER
566  DF  .~ Vertically swinging shovel having an orbital path
567  DF  VERTICALLY SWINGING LOAD SUPPORT AND ENDLESS OR ROTARY CARRIER
568  DF  .~ For handling bottles
569  DF  VERTICALLY SWINGING LOAD SUPPORT AND HOIST OR DRAG LINE
570  DF  ENDLESS OR ROTARY CARRIER AND DRAG LINE SCOOP
571  DF  SKIDWAY WITH HOISTING ROPE
572  DF  LOAD-TRANSPORTING TYPE VEHICLE TO BE LOADED OR UNLOADED, OR EXTERNAL MEANS FOR THE LOADING OR UNLOADING, OR FOR COOPERATING THEREWITH, OF SUCH A VEHICLE
573  DF  .~ Means includes driven carrier for receiving a load from a vehicle at an unloading station
574  DF  .~.~ Endless apron-type conveyor
575  DF  .~ Means comprises device for changing the attitude of a vehicle, or its load body, relative to the horizontal for unloading by gravity
576  DF  .~.~ Framework for holding a vehicle, pivotable about fixed axis through framework parallel to longitudinal axis of vehicle
577  DF  .~.~ Pivotably movable structure for supporting a vehicle in toto, positioned, at least initially, in underlying relation thereto
578  DF  .~.~.~ With means for adapting structure to accomodate more than one length of vehicle
579  DF  .~.~.~ With fluid or mechanical friction brake to regulate movement of structure
580  DF  .~.~.~ With means for limiting longitudinal movement of vehicle on structure
581  DF  .~.~.~ Having axis of pivot parallel to longitudinal axis of vehicle
582  DF  .~.~ By raising one end of a vehicle relative to other end thereof
583  DF  .~.~.~ Including a vertically swinging, lifting member
584  DF  .~ Means comprises device or member for moving or causing movement of either a vehicle or a load receiving or relinquishing structure for an alignment purpose
585  DF  .~ Means includes a load-engaging surface or element for pushing load from vehicle
586  DF  DEVICE OR ELEMENT ASSOCIATED WITH THE HANDLING OR MOVING OF A CHARGE FOR A HEATING-TYPE CHAMBER
587  DF  .~ Charge leveler
588  DF  .~.~ Of rotary type
589  DF  LOAD SUPPORT HAS LINEAR VERTICAL MOVEMENT AND ADDITIONAL MOVEMENT FOR ALIGNING AND MOUNTING LOAD AT A SPECIFIC LOCATION
590  DF  .~ Additional movement is rotational
591  DF  GUIDED HOIST WITH LOAD-SUPPORTING GRAB MEANS MOVABLE HORIZONTALLY BY MEANS WHICH SWINGS HORIZONTALLY OR MOVES LINEARLY
592  DF  ELEVATOR OR HOIST AND LOADING OR UNLOADING MEANS THEREFOR
593  DF  .~ Mail
594  DF  .~ Load lowering, automatic return
595  DF  .~ Inclined track
596  DF  .~.~ Ditching type
597  DF  .~.~.~ Pivoted track
598  DF  .~.~ Tilting carrier
599  DF  .~.~.~ Tilting track section
600  DF  .~.~.~ Running out from base
601  DF  .~.~.~.~ Return, buffer, or counterweight feature
602  DF  .~.~.~ Return, buffer, or counterweight feature
603  DF  .~.~.~ Skeleton or fork
604  DF  .~.~ Outhaul feature
605  DF  .~.~ Carrier running out from base
606  DF  .~ Magnet and grab
607  DF  .~ Convertible attachment
608  DF  .~ Separable rack
609  DF  .~ With external cooperating movable feeding or discharging means
610  DF  .~.~ Elevator carrier movement responsive
611  DF  .~.~.~ Vehicle handling
612  DF  .~.~.~ Loading means
613  DF  .~.~.~.~ Flow control mechanism (i.e., volume)
614  DF  .~.~.~.~.~ Trap chamber type
615  DF  .~.~.~.~ Movable to feeding position over carrier
616  DF  .~.~.~ Valved carrier
617  DF  .~.~ Adjustably mounted discharge guide
618  DF  .~ Grab
619  DF  .~.~ Cantilevered type (e.g., industrial truck, etc.)
620  DF  .~.~.~ Movable about horizontal axis
621  DF  .~.~.~ Movable rigid jaw clamping type
622  DF  .~.~.~.~ Horizontal support with coacting element or holddown
623  DF  .~.~.~.~ Multiple article or rack type
624  DF  .~.~ Clamshell
625  DF  .~.~.~ Guided
626  DF  .~.~ Suspended
627  DF  .~.~ Suction gripper type
628  DF  .~ Elevator wherein means comprises guide mounted for relative movement, and tiltable carrier thereon
629  DF  .~.~ Portable (e.g., vehicle-mounted, etc.) elevator
630  DF  .~ Elevator wherein means comprises guide mounted for relative movement
631  DF  .~.~ Portable (e.g., vehicle-mounted, etc.) elevator
632  DF  .~.~.~ Having one or more axes of pivotable movement
633  DF  .~.~.~.~ Including vertical axis
634  DF  .~.~.~.~ Single axis, horizontal and fixed
635  DF  .~.~.~.~.~ With fluid drive for movement thereabout
636  DF  .~.~.~.~.~.~ And means for limiting the movement
637  DF  .~.~ Having one or more axes of pivotable movement
638  DF  .~.~.~ Single axis, horizontal and fixed
639  DF  .~ Tilting carrier
640  DF  .~.~ With operator-controlled tilting means
641  DF  .~.~.~ Portable (e.g., vehicle-mounted, etc.) elevator
642  DF  .~.~.~.~ Tiltable about axis perpendicular to direction of travel of portable elevator (e.g., forwardly tiltable, etc.)
643  DF  .~.~ Sectional platform type
644  DF  .~.~ Valved
645  DF  .~.~ Latch release
646  DF  .~.~.~ With carrier engaging cam means
647  DF  .~.~.~ Cantilevered carrier
648  DF  .~.~ Camming trackway
649  DF  .~.~.~ Adjustable
650  DF  .~.~.~ Yoke suspended carrier
651  DF  .~.~ Tethered type
652  DF  .~.~ Abutment or limit stop
653  DF  .~.~.~ Swinging
654  DF  .~.~.~ Engageable upon reversal or lowering of carrier
655  DF  .~.~.~.~ Cantilevered carrier
656  DF  .~.~.~ Carrier and guide supported cooperating elements
657  DF  .~ Valved
658  DF  .~.~ Cam or abutment operated
659  DF  .~ Comprising device on carrier to move or carry load laterally thereto or therefrom
660  DF  .~.~ Device raises load relative to carrier prior to moving it laterally
661  DF  .~.~ Push-pull device
662  DF  .~ Comprising means enabling additional movement of carrier or portion thereof relative to its support
663  DF  .~.~ On portable (e.g., vehicle-mounted, etc.) elevator
664  DF  .~.~.~ Carrier comprises spaced, elongated, horizontally coplanar, load-supporting members, at least one being movable
665  DF  .~.~.~.~ Pivotable in horizontal plane
666  DF  .~.~.~.~.~ And otherwise movable therein
667  DF  .~.~.~.~ Shiftable in horizontal plane perpendicularly to axis of elongation
668  DF  .~.~ Carrier comprises spaced, elongated, horizontally coplanar, load-supporting members, at least one being movable
669  DF  .~.~.~ Pivotable in horizontal plane
670  DF  .~.~.~.~ And otherwise movable therein
671  DF  .~.~.~ Shiftable in horizontal plane perpendicularly to axis of elongation
672  DF  .~.~ Carrier comprises swingable or rotatable, load-underlying surface
673  DF  .~ Return, buffer, or counterweight feature
674  DF  .~ Automatic stop
675  DF  COUNTING AIDS
676  DF  ARTICLE SUPPORTED BY AIR AND MOVED BY MECHANICAL OR MANUAL MEANS
677  DF  FEED TABLES FOR SHEARING MACHINES
678  DF  LAND VEHICLE OR BOAT TILTING AND LIFTING DEVICES
679  DF  VEHICLE WITH LOAD-RECEIVING PORTION AND MEANS FOR RELOCATING A LOAD THEREALONG OR THEREWITHIN
680  DF  VERTICALLY SWINGING LOAD SUPPORT
681  DF  .~ Track-supported rocker
682  DF  .~.~ Horizontally swinging
683  DF  .~ Cement mixer loader
684  DF  .~ Coil handler
684.3  DF  .~ Door remover
685  DF  .~ Shovel or fork type
686  DF  .~.~ With means to facilitate attachment of boom to vehicle
687  DF  .~.~ Horizontally swinging
688  DF  .~.~.~ Vertically adjustable
689  DF  .~.~.~ Trolley supported pivoted handle
690  DF  .~.~.~ Reciprocating handle
691  DF  .~.~.~.~ Link supported
692  DF  .~.~.~.~ Tilting
693  DF  .~.~.~.~ Single cable for crowding and hauling
694  DF  .~.~.~ Handle pivoted to boom
695  DF  .~.~.~.~ Adjustable horizontal swing axis
695.5  DF  .~.~.~.~ Linear cylinder
695.6  DF  .~.~.~.~ Flexible connector
695.7  DF  .~.~.~.~ Rack and pinion
695.8  DF  .~.~.~.~ Rotary motor
696  DF  .~.~ Guided
697  DF  .~.~ Tilting
698  DF  .~.~.~ Including indicator
699  DF  .~.~.~ Control means responsive to sensed condition
700  DF  .~.~.~.~ To maintain pitch during swinging
701  DF  .~.~.~.~ To stop tilting at selected angle
702  DF  .~.~.~ Overshot type
703  DF  .~.~.~ Swinging member attached to rear mounted draft member
704  DF  .~.~.~ Including load ejector, striker, or retainer
705  DF  .~.~.~ Laterally tiltable or shiftable shovel or fork
706  DF  .~.~.~ During swinging to stabilize pitch
707  DF  .~.~.~.~ On link mounted swinging support
708  DF  .~.~.~.~ By hydraulic compensation
709  DF  .~.~.~.~ By tensioned flexible connector
710  DF  .~.~.~.~ By linkage pivoting on base support
711  DF  .~.~.~.~.~ Yoke mounted shovel or fork
712  DF  .~.~.~.~.~ Linkage extensible for other tilting
713  DF  .~.~.~.~.~.~ Swinging support mounted linkage
714  DF  .~.~.~ Induced by swing of swinging support
715  DF  .~.~.~ By extensible link between load engager and swinging support
716  DF  .~.~.~ Holdable in different pitch positions during loading
717  DF  .~.~.~ On unlatching from swinging support
718  DF  .~.~ Extensible support
719  DF  .~.~ Return, buffer, or counterweight feature
720  DF  .~.~.~ Spring
721  DF  .~.~ Hay retainers
722  DF  .~.~ Shovel, rake, handle, or boom structure
723  DF  .~.~.~ With means to facilitate attachment of shovel or rake to handle or boom
724  DF  .~.~.~ Handling device releasably attached to bucket or rake
725  DF  .~.~.~ Means for ejecting load from shovel
726  DF  .~.~.~ Shovel forming members pivoted relative to each other to dump load
727  DF  .~.~.~ Handle body structure
728  DF  .~ With rectilinear translation
729  DF  .~ Grab
730  DF  .~.~ Programmable or condition responsive means controls grab operation
731  DF  .~.~ With auxiliary support for load
732  DF  .~.~ Grab movable relative to its supporting arm
733  DF  .~.~.~ Grab orientation maintained during supporting arm manipulation
734  DF  .~.~.~.~ Grab suspended to swing freely
735  DF  .~.~.~ Grab has swinging movement in plural planes
736  DF  .~.~ Movable grab support has plurality of grabs attached thereto
737  DF  .~.~ Grab is a suction or magnetic article engaging means
738  DF  .~.~ Grab supported and moved by a pivotably mounted member
739  DF  .~.~.~ Grab has pivoted jaw member
740  DF  .~.~.~.~ With fixed jaw member
741  DF  .~.~.~ Grab has reciprocating jaw member
742  DF  .~ Nonfixed pivot
743  DF  .~ Tilting carrier
744.1  DF  HORIZONTALLY SWINGING LOAD SUPPORT
744.2  DF  .~ Swinging about pivot
744.3  DF  .~.~ And moving vertically
744.4  DF  .~.~ Moving pivot
744.5  DF  .~.~.~ Pivot swinging about second pivot
744.6  DF  .~.~ And moving load support radially with respect to pivot
744.7  DF  .~.~ And vertically reorienting load support
744.8  DF  .~.~ With means to actuate load gripper
745.1  DF  CYLINDRICAL BAR HANDLING DEVICE
745.2  DF  .~ Vertical cylindrical bar
745.3  DF  .~ Heat exchanger tube bundle handling device
745.4  DF  .~ Pipe laying
745.5  DF  .~.~ Vehicle having supporting wheel or wheel substitute
745.6  DF  .~.~.~ Side boom supported hoist line
745.7  DF  .~ Sequentially acting, diverse handling devices
745.8  DF  .~.~ Changing orientation of cylindrical bar
745.9  DF  .~.~ Including ramp and elevator means
746.1  DF  .~.~.~ Oscillating or reciprocating elevator
746.2  DF  .~.~.~.~ Oscillating
746.3  DF  .~.~ Including means to rotate or allow rotation of bar about its axis
746.4  DF  .~ Including ramp and retractable stop or ejector
746.5  DF  .~ Engaging interior surface of pipe
746.6  DF  .~ Comprising walking beam
746.7  DF  .~ Comprising roller or endless belt
746.8  DF  .~ Comprising carriage
749  DF  HORIZONTAL LINEAR MOVEMENT
750  DF  .~ Having indexing means
751  DF  .~ Having gripper means
752  DF  .~.~ By suction
753  DF  .~.~ Gripper has pivoted jaw
754  DF  ARTICLE REORIENTING DEVICE
755  DF  .~ Article reoriented by contact with fluid means
756  DF  .~ Article reoriented by flexible sling means
757  DF  .~ Article frictionally engaged and rotated by relatively movable means (e.g., disc, endless belt, etc.)
758  DF  .~ Article inverting means (i.e., 180 degree turnover)
759  DF  .~.~ Plural, driven turning means coact sequentially to invert single article
760  DF  .~.~.~ Article slidably traverses sloping surfaces on a plurality of pivotally mounted turning means
761  DF  .~.~ Inverter has plural means for receiving articles
762  DF  .~.~.~ Having article inserting or discharging means
763  DF  .~.~.~ Having article gripping means
764  DF  .~.~ Encircling means inverts article
765  DF  .~.~.~ Having article inserting or discharging means
766  DF  .~.~.~ Having securing means movable into engagement with the article
767  DF  .~.~.~ Encircling means moves about its transverse axis
768  DF  .~.~ Article turned about one end supported by a fixed or rotatable abutment or by a surface frictionally retarding movement of the supported end
769  DF  .~.~.~ Article turned about a rotatable abutment
770  DF  .~.~.~ Article turned about a fixed abutment means
771  DF  .~.~ Including coacting opposed movable arms
772  DF  .~.~ Article moved about perpendicular axes
773  DF  .~.~ Article received at one point and discharged at a different point
774  DF  .~ Plural article turning members coact sequentially to reorient single article
775  DF  .~.~ Article deposited on stationary supporting surface intermediate sequential turning members
776  DF  .~ Arm for orienting article is swingable about its transverse axis and is rotatable about its longitudinal axis
777  DF  .~ Roller means circumferentially engages and supports orienter for rotation thereon
778  DF  .~ Article support means rockable on fixed surface
779  DF  .~ Article support means rotates about a shiftable pivot point
780  DF  .~ Fixed member provides support for article reoriented while in contact therewith
781  DF  .~ Article reoriented while fully supported by stationary supporting surface
782  DF  .~ Article supporting carriage moved over fixed guideway to reorient article
783  DF  .~ Orienter has article gripping means
784  DF  .~ Orienter having article-supporting surface movable relative to article
785  DF  LOAD ENGAGING STRUCTURE OF ELEVATOR OR HOIST DEVICE WITH LOAD HANDLING FEATURE
800  DF  PROCESS
801  DF  .~ Of moving intersupporting articles into, within, or from freestanding, orderly layered, or mutually stabilizing orderly group
802  DF  .~.~ Of stacking
803  DF  .~ Of loading or unloading marine system
804  DF  .~ Of material charging or discharging of a chamber of a type utilized for a heating function
805  DF  .~ Of moving material between zones having different pressures and inhibiting change in pressure gradient therebetween
806  DF  .~ Of charging load-holding or -supporting element from source and transporting element to working, treating, or inspecting station
807  DF  .~ Of charging or discharging plural static structures for supporting discrete loads and utilizing charging or discharging means therefor
808  DF  .~ Of charging or discharging, or facilitating charging or discharging of static receptacle
809  DF  .~ Of loading or unloading load-transporting type vehicle and external means cooperating in loading or unloading thereof
810  DF  .~ Of emptying portable receptacle
811  DF  .~.~ Nongravity type
812  DF  .~ Of charging or discharging self-loading or unloading vehicle
813  DF  .~.~ With conveyor
814  DF  .~ Of loading or unloading elevator or hoist and including loading or unloading means therefor
815  DF  .~ Including vertically swinging load support
816  DF  .~ Of reorienting article
787  DF  MISCELLANEOUS
******************************
CROSS-REFERENCE ART COLLECTIONS
******************************
922  DF  ASSOCIATED WITH FORMING OR DISPERSING GROUPS OF INTERSUPPORTING ARTICLES (E.G., STACKING PATTERNS, ETC.)
903  DF  .~ With article-supporting fluid cushion
923  DF  .~ Including support for group
924  DF  .~.~ Vertically shiftable
925  DF  .~.~.~ Shifted by change in weight thereon
926  DF  .~.~.~ Shifted by article responsive means
927  DF  .~ Including means for supplying pallet or separator to group
928  DF  .~.~ Recirculates emptied pallet or separator
929  DF  .~ Including means for collecting emptied pallet or separator
930  DF  .~ Manual step utilized
931  DF  .~ Bricks
932  DF  .~ Audio or video cassettes
933  DF  .~ Group formed or dispensed by reversible apparatus
934  DF  .~ Nonconforming article diverted
900  DF  .~ Adjust to handle articles or groups of different sizes
901  DF  .~ Including article counter
902  DF  .~ Including control for pattern of group
904  DF  .~ With means to apply adhesive to article
905  DF  .~ Having geneva drive for apparatus
906  DF  .~ With article flap deflector
907  DF  .~ Including means pressing against top or end of group
908  DF  PERFORATED ARTICLE HANDLING
909  DF  REMOTE CONTROL HANDLERS
910  DF  HOLLOW CYLINDER HANDLERS
911  DF  ROLL HANDLERS
912  DF  COMBINED OR CONVERTIBLE IMPLEMENTS
913  DF  HANDLERS WITH SPRING DEVICES
914  DF  HANDLING VEHICLES WITH OVERHEAD GUARD FOR OPERATOR
915  DF  HANDLER-TYPE TOYS
916  DF  SHAFT MUCKING MACHINES
917  DF  HANDLERS UTILIZING PARALLEL LINKS
918  DF  TRANSMISSION-LINE GUIDE FOR A SHIFTABLE HANDLER
919  DF  VEHICLE-CARRIED STORAGE MEMBER (E.G., PORTABLE SILO, ETC.) AND MEANS FOR ERECTING MEMBER FROM ATTITUDE DURING TRANSPORT TO POSITION OF INTENDED USE
920  DF  HANDLING DEVICE ON TRACTOR UNIT
921  DF  HANDICAPPED PERSON HANDLING
935  DF  ASSOCIATED WITH SEMICONDUCTOR WAFER HANDLING
936  DF  .~ Including wafer orienting means
937  DF  .~ Including means for charging or discharging wafer cassette
938  DF  .~.~ Wafers positioned vertically within cassette
939  DF  .~ Including wafer charging or discharging means for vacuum chamber
940  DF  .~ Wafer cassette transporting
941  DF  .~ Includes means for gripping wafer
******************************
FOREIGN ART COLLECTIONS
******************************
FOR 100  DF  PROCESSES (414/786)
FOR 101  DF  APPARATUS FOR CHARGING A LOAD HOLDING OR SUPPORTING ELEMENT FROM A SOURCE, AND MEANS FOR TRANSPORTING THE ELEMENT TO A WORKING, TREATING, OR INSPECTING STATION (414/222)
FOR 102  DF  .~ Supply source includes member capable of 360 degree revolution (414/223)
FOR 103  DF  .~ Supply source includes a chute (414/224)
FOR 104  DF  .~ Load holding or supporting element includes gripping means (414/225)
FOR 105  DF  .~.~ Including pivoted jaw (414/226)
FOR 106  DF  MOVABLE RACK HAVING SUPERPOSED; CHARGE SUPPORTING ELEMENTS, AND EXTERNAL MEANS FOR CHARGING OR DISCHARGING THE ELEMENTS (414/331)