US Patent Class 460
CROP THRESHING OR SEPARATING



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Current as of: June, 1999
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  DF  CLASS NOTES
1  DF  MEANS RESPONSIVE TO A SENSED CONDITION
2  DF  .~ Foreign material
3  DF  .~.~ Drive interrupt
4  DF  .~ Grain loss
5  DF  .~.~ By detector at sieve or screen or grain pan
6  DF  .~ Machine load
7  DF  .~ Moisture
8  DF  HAVING MEANS TO DISTRIBUTE OR LEVEL CROP MATERIAL
9  DF  .~ In association with shaking table
10  DF  .~.~ And baffle for grain
11  DF  WITH RECYCLING OF PROCESSED MATERIAL
12  DF  .~ With means to recycle processed material from sieve, grate, or screen
13  DF  .~ Rethreshing
14  DF  .~.~ By separate diverse threshing means
15  DF  CLOVER HULLER
16  DF  WITH FEEDER
17  DF  .~ Having grasping system for shelling or cutting
18  DF  .~ Feeder for husker (e.g., feeder table)
19  DF  .~ With band cutter
20  DF  .~ And cooperating means for feeder
21  DF  CONVERTIBLE
22  DF  COMBINED WITH DIVERSE ART DEVICE (E.G., HOISTING, DIGGING)
23  DF  WITH HOPPER
24  DF  FLAX THRESHER
25  DF  CORN PROCESSING APPARATUS
26  DF  .~ With corn snapping or husking means
27  DF  .~.~ Compound roll having snapping and husking surface
28  DF  .~.~ Diverse functioning multiple roll pairs
29  DF  .~.~ Including a husking or snapping roll
30  DF  .~.~.~ Including roll mounting means
31  DF  .~.~.~ Including particular roll construction
32  DF  .~.~.~.~ With rib or bar
33  DF  .~.~.~.~ With teeth
34  DF  .~.~.~.~ With abrasive surface, e.g., rubber surface
35  DF  .~.~ With cooperating member
36  DF  .~.~ Including roll adjusting means
37  DF  .~.~ By suction means (e.g., husking by suction, per se)
38  DF  .~.~ With cutting
39  DF  .~.~.~ Shredding
40  DF  .~.~.~ Debutting
41  DF  .~.~.~ Slitting
42  DF  .~.~ With separating system (e.g., removing husked trash)
43  DF  .~.~.~ With trash container
44  DF  .~.~.~ With blower means
45  DF  .~ With shelling
46  DF  .~.~ Concave and cylinder
47  DF  .~.~ Disk
48  DF  .~.~ Knife
49  DF  .~.~.~ Slitter
50  DF  .~.~.~ Tipper
51  DF  .~.~.~ Reciprocatable knife
52  DF  .~.~.~ Stationary knife
53  DF  .~.~.~ Rotary knife
54  DF  .~.~.~ Pivotable mount
55  DF  .~.~.~.~ Longitudinally of cob axis
56  DF  .~.~.~ Radially mounted
57  DF  .~.~.~ Having adjustment means
58  DF  .~.~ Peripheral action
59  DF  THRESHING
60  DF  .~ With relief valve in rotor section
61  DF  .~ Flail machine
62  DF  .~ With adjusting means for threshing cylinder
63  DF  .~ With prethreshing cylinder
64  DF  .~ Vertical axle type
65  DF  .~ Centrifugal
66  DF  .~ Axial flow through threshing section
67  DF  .~.~ Flared cylinder
68  DF  .~.~ Rotor formed with integral feed section
69  DF  .~.~ With axial flow separator
70  DF  .~ With feed means for threshing section
71  DF  .~ With bar (e.g., rasp bar, inclined blade)
72  DF  .~.~ Adjustable
73  DF  .~ With beater
74  DF  .~ With accelerator roll
75  DF  .~ Transverse threshing section
76  DF  .~.~ Multiple threshing cylinders
77  DF  .~.~ With axial flow to opposed ends
78  DF  .~ With cutting
79  DF  SEPARATOR
80  DF  .~ Axial
81  DF  .~ Separating cylinder
82  DF  .~.~ Foraminous periphery without associated concave
83  DF  .~.~ Multiple cylinders
84  DF  .~ Including deflector means
85  DF  .~ Straw walker
86  DF  .~ Endless apron
87  DF  .~ Overhung rake
88  DF  .~.~ Rotary rake
89  DF  .~.~.~ Mounted on crank shaft
90  DF  .~ Shaking table
91  DF  .~.~ Oscillating
92  DF  .~.~.~ And reciprocating
93  DF  .~.~ Reciprocating
94  DF  .~.~ Mounting of
95  DF  .~.~.~ Suspended
96  DF  .~ With material vibrator
97  DF  CLEANER
98  DF  .~ Rotary cleaner
99  DF  .~ Air control affecting air flow
100  DF  .~ With fan feature
101  DF  .~ Sieve or grate
102  DF  .~.~ Screen
103  DF  WITH MEANS TO CLEAN MACHINE
104  DF  .~ Concave cleaner
105  DF  WITH STONE TRAP
106  DF  .~ Pivoting trap
107  DF  CONCAVE
108  DF  .~ Grid or grate
109  DF  .~.~ Adjustable
110  DF  .~.~ Teeth, bars, blades, etc.
111  DF  STRAW CHAFF SPREADER OR HANDLING (DISCHARGE)
112  DF  .~ With chopper
113  DF  BEATER
114  DF  TRANSPORT CONVEYOR
115  DF  .~ Pneumatic
116  DF  DRIVE RELATED FEATURES
117  DF  DUST HANDLING
118  DF  DRIER
119  DF  MACHINE COMPONENT ARRANGEMENT AND STRUCTURE, E.G., ENGINE PLACEMENT, GRAIN BIN
120  DF  RACK, GRATE BAR EXTENSION
121  DF  TOOTH STRUCTURE
122  DF  .~ Mounting means
123  DF  FRUIT OR VEGETABLE PROCESSING APPARATUS
124  DF  .~ Pre-stripper
125  DF  .~ Declustering
126  DF  .~ Including picking or plucking (peanuts, hops or similar material)
127  DF  .~.~ Spike tooth
128  DF  .~.~ Spring biased
129  DF  .~.~ Combing
130  DF  .~ Pressure roller (e.g., snapping-cucumber)
131  DF  .~ Shelling pressure roller (e.g., peas, beans, per se)
132  DF  .~ With adjusting means for roller or cylinder
133  DF  .~ Including agitator
134  DF  .~ Stripper or stemmer
135  DF  .~.~ With rotary cutter
136  DF  .~.~ With cutter encompassing stalk
137  DF  .~.~ With stationary cutter
138  DF  .~.~ With oscillating cutter
139  DF  .~.~ With vibrating cutter
140  DF  .~.~ With roller
141  DF  .~ With cylinder and concave (for nongrain products)
142  DF  .~ Drum and beater
143  DF  .~ Blower assisted
144  DF  .~ Endless separating conveyer
145  DF  .~ Shaker or shaking table (for nongrain products)
146  DF  .~.~ Reciprocating
147  DF  .~.~ Oscillating
148  DF  .~.~ Vibratory
149  DF  PROCESS
150  DF  MISCELLANEOUS
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CROSS-REFERENCE ART COLLECTIONS
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901  DF  MATERIAL DISTRIBUTOR
902  DF  GRAIN CLEANER
903  DF  GRAIN SAVER
904  DF  POTATO DIGGER
905  DF  STRAW OR CHAFF STACKER