US PATENT SUBCLASS 83 / 435.18-- .~.~.~.~.~ Gear or pulley actuated pusher

US PATENT SUBCLASS 83 / 435.18
.~.~.~.~.~ Gear or pulley actuated pusher

Current as of: June, 1999
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83 /	HD	CUTTING

401	DF	WITH MEANS TO CONVEY WORK RELATIVE TO TOOL STATION {18}
425	DF	.~ Cut made parallel to direction of and during work movement {12}
435.11	DF	.~.~ By rectilinearly moving work carriage {5}
435.15	DF	.~.~.~ Pusher engaging rear surface of work {1}
435.16	DF	.~.~.~.~ Having means to actuate pusher {3}
435.18		.~.~.~.~.~ Gear or pulley actuated pusher

DEFINITION

Classification: 83/435.18

Gear or pulley actuated pusher:

(under subclass 435.16) Device wherein the movement is effected by the action the peripheral surface of a rotary, cylindrical member which may include teeth that interfit with cooperating teeth on the pusher or may include a smooth surface that frictionally engages the pusher.

(1) Note. A gear that drives chain, or a pulley that drives a belt, which in turn, drives a pusher is included herein.

SEE OR SEARCH THIS CLASS, SUBCLASS:

435.16, for similar structure including a worm or screw actuated pusher.