Device for depositing sheets in a stack

Sheet feeding or delivering – Delivering – With transfer means between conveyor and receiver

Reexamination Certificate

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Details

C271S315000

Reexamination Certificate

active

07658377

ABSTRACT:
The present invention relates to a device for depositing sheets for a printing machine, said device comprising at least one rotating drivable sheet transport element (6), which is designed to receive or grasp a leading edge of a sheet and deposit said sheet on a stack after said sheet has traveled a path of rotation, and comprising at least one drag element (10) for pulling a sheet that has been deposited on the stack toward a mechanical stop. With the present invention, the drag element is coupled with the rotation of the sheet transport element and is arranged in such a manner that said drag element can assume an inoperative position within the region covered by the rotating sheet transport element, and that said drag element, in order to perform its dragging function, can be moved at least partially out of the region covered by the rotating sheet transport element.

REFERENCES:
patent: 3046009 (1962-07-01), Hartel
patent: 4228997 (1980-10-01), Schoonmaker et al.
patent: 4431177 (1984-02-01), Beery et al.
patent: 5058880 (1991-10-01), McGraw et al.
patent: 5114135 (1992-05-01), Evangelista et al.
patent: 5803705 (1998-09-01), Keyes
patent: 5899448 (1999-05-01), Hosking
patent: 6109605 (2000-08-01), Hirota et al.
patent: 6341776 (2002-01-01), Whitten
patent: 6612563 (2003-09-01), Noll, Jr.
patent: 6619653 (2003-09-01), Dobrindt
patent: 7222850 (2007-05-01), Dobrindt
patent: 0 867 394 (2002-10-01), None
patent: 02243458 (1990-09-01), None

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