US PATENT SUBCLASS 198 / 316.1
.~.~.~ Fluid-actuated ram

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

300  DF  CONVEYING APPARATUS ENTIRELY SUPPORTED BY MOBILE GROUND ENGAGING MEANS {11}
312  DF  .~ Conveyor shiftably mounted on vehicle {5}
315  DF  .~.~ Power means for shifting conveyor {1}
316.1.~.~.~ Fluid-actuated ram

DEFINITION

Classification: 198/316.1

Fluid-actuated ram:

(under subclass 315) Apparatus wherein the conveyor moving means includes a cylinder and piston mechanism operated by fluid pressure.

(1) Note. Included here is a ram operated by fluid pressure derived from any means, including a manually worked pump.