US PATENT SUBCLASS 470 / 173
.~.~.~.~ Segmental type

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

164  DF  MATERIAL SUPPLY FEEDER OR DISTRIBUTOR {7}
168  DF  .~ Nail plate feeder {4}
170  DF  .~.~ Having reverser {1}
171  DF  .~.~.~ And gear {2}
173.~.~.~.~ Segmental type

DEFINITION

Classification: 470/173

Segmental type:

(under subclass 171) Subject matter wherein the toothed wheel comprises a portion or arc section of a complete toothed wheel such that by oscillatory motion of the portion or arc section with an associated or cooperating rack produces reversing motion of the formed plate.