US PATENT SUBCLASS 414 / 695.7
.~.~.~.~ Rack and pinion

Current as of: June, 1999
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414 /   HD   MATERIAL OR ARTICLE HANDLING

680  DF  VERTICALLY SWINGING LOAD SUPPORT {9}
685  DF  .~ Shovel or fork type {8}
687  DF  .~.~ Horizontally swinging {4}
694  DF  .~.~.~ Handle pivoted to boom {5}
695.7.~.~.~.~ Rack and pinion

DEFINITION

Classification: 414/695.7

Rack and pinion:

(under subclass 694) Apparatus provided with interengaging gearing, one gear of which is an elongate rigid member moving to or fro for swinging the boom.