| 摘要 |
An apparatus for depositing copy sheets comprises a collecting bin (6, 15) which in the sheet entry direction is arranged in a downwardly inclined position and is provided with a stop member (14) associated with the leading edge of the sheets. The trailing-edge portion of the sheets is associated with a guide element (19) directing incoming sheets onto the top of the sheet stack already deposited. Above the sheet stack to be formed rollers (22) forming part of a sheet entry path, are arranged, associated with the trailing-edge portion of the sheets to be deposited, and are driven in sheet entry direction. The periphery or surface area of the rollers (22) facing the sheet stack (23, 23a) lies beneath the drop-off point in the entry plane of the sheets as determined by the guide element (19) to the extent that such periphery or surface area holds or confines the top of the sheet stack (23, 23a) in a recessed position beneath the sheet drop-off point in the entry plane, thereby keeping the feed path of subsequent incoming sheets open. If due to sheet curling the stack of sheets (23a) already deposited contacts the rollers (22), the incoming sheets move between rollers (22) and the topmost sheet onto the top of the sheet stack (23a) and are advanced by the rollers (22).
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