US PATENT SUBCLASS 470 / 116
.~.~ Having chain drive

Current as of: June, 1999
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470 /   HD   THREADED, HEADED FASTENER, OR WASHER MAKING: PROCESS AND APPARATUS

110  DF  APPARATUS FOR MAKING HEADED FASTENER, E.G., NAIL, RIVET, ETC. {13}
111  DF  .~ Horseshoe nail making {5}
116.~.~ Having chain drive

DEFINITION

Classification: 470/116

Having chain drive:

(under subclass 112) Subject matter wherein the apparatus is provided with a mechanism capable of conveying fastener work material to shaping or forming devices wherein the conveying mechanism is a chain drive component.

SEE OR SEARCH CLASS

198, Conveyors: Power-Driven,

345.1+, for endless conveyors with means for aligning the conveyed load at a work station, and other subclasses for an endless conveyor.