US PATENT SUBCLASS 198 / 861.3
.~.~.~ Single horizontal pivot axis only

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

860.1  DF  CONVEYOR FRAME OR CASING {3}
861.1  DF  .~ Adjustable conveyor frame or casing {4}
861.2  DF  .~.~ Conveyor frame or casing flexes or pivots intermediate its ends to move one end relative to the other {1}
861.3.~.~.~ Single horizontal pivot axis only

DEFINITION

Classification: 198/861.3

Single horizontal pivot axis only:

(under subclass 861.2) Apparatus wherein the conveyor support has movement about a single horizontal axis only to enable the path of the conveyor to change.