US PATENT SUBCLASS 198 / 741
.~.~.~.~ Plural pushers


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

618  DF  CONVEYOR SECTION {26}
717  DF  .~ Pusher conveyor and separate load support surface {7}
736  DF  .~.~ Reciprocating pusher {4}
738  DF  .~.~.~ Mounted on a carrier {4}
741.~.~.~.~ Plural pushers {1}
742  DF  .~.~.~.~.~> Oscillating about axis or axes {2}


DEFINITION

Classification: 198/741

(under subclass 738) Apparatus wherein there are two or more force exerting members held by the movable carriage.