| 摘要 |
A device for jogging or laterally tapping a loosely formed stack of sheets in order to form neat piles in receiving bins having a plurality of vertical rows of shelves. A jogging rod periodically is activated to move the stack of sheets located upon the shelves against a uniform backing device assuring a vertical stack, the jogging rod is movable to a position allowing access to the shelves from the side having the jogging mechanism.
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