US PATENT SUBCLASS 193 / 18
.~.~ Counterweight

Current as of: June, 1999
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193 /   HD   CONVEYORS, CHUTES, SKIDS, GUIDES, AND WAYS

2 R  DF  CHUTES {25}
17  DF  .~ Vertical swing {2}
18.~.~ Counterweight {2}
19  DF  .~.~.~> Varied
20  DF  .~.~.~> Valved

DEFINITION

Classification: 193/18

(under subclass 17) Wherein the chute is counterbalanced.

SEE OR SEARCH CLASS

198, Conveyors: Power-Driven,

535+, for a power-driven conveyor combined with a chute that swings to a discharging position.