US PATENT SUBCLASS 198 / 692
.~.~ Impaling

Current as of: June, 1999
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198 /   HD   CONVEYORS: POWER-DRIVEN

618  DF  CONVEYOR SECTION {26}
688.1  DF  .~ Having means to enhance the friction or adherence between the conveyor and load at random locations on conveyor {8}
692.~.~ Impaling {1}
693  DF  .~.~.~> Having impaled load removal assisting means

DEFINITION

Classification: 198/692

(under subclass 688.1) Apparatus wherein the means which causes the conveyed load to adhere to the conveying means is a sharp spike-like member carried by the conveying means on which the load may be stuck or which pierces into the load to convey the load.

SEE OR SEARCH THIS CLASS, SUBCLASS:

620+, for means wherein a load is conveyed between separately moving surfaces, which surfaces may be provided with means to impale the load.

638+, for conveying means which throw a load into a free flight trajectory and which means may impale the load prior to throwing it.

717+, for conveyors comprising a load-supporting surface and a pusher where-in the pushing member may impale the load being pushed thereby.

SEE OR SEARCH CLASS

19, Textiles: Fiber Preparation, 67+, for such devices to carry fibrous material to a textile machine.

118, Coating Apparatus,

31, for confection holders, per se, and subclass 502, for impaling-type work holders for use in a coating operation.

221, Article Dispensing,

213+, for article dispensers not elsewhere provided for using impaling means to engage and carry articles from a source of supply to a point of discharge.

406, Conveyors: Fluid Current,

81, for a fluid current conveyor fed by an endless belt conveyor having load impalers.