US PATENT SUBCLASS 414 / 790.3
.~.~.~ Pusher

Current as of: June, 1999
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414 /   HD   MATERIAL OR ARTICLE HANDLING

788  DF  APPARATUS FOR MOVING INTERSUPPORTING ARTICLES INTO, WITHIN, OR FROM FREESTANDING, ORDERLY LAYERED, OR MUTUALLY STABILIZING ORDERLY GROUP {4}
788.1  DF  .~ Stack forming apparatus {17}
789.9  DF  .~.~ With means for removing completed stack from stacking location {7}
790.3.~.~.~ Pusher

DEFINITION

Classification: 414/790.3

Pusher:

(under subclass 789.9) Apparatus in which the discharge means exerts a generally horizontally directed force against the stack while the stack* is on a separate support at the site to push it therefrom.

(1) Note. Included here is a pusher which moves an unload pallet against a pallet on which a stack has been formed, thereby moving the loaded pallet from the site and moving the unloaded pallet into the site.