Sheet-material associating – Associating or disassociating – Sheet associating
Patent
1988-01-26
1989-01-31
Garrett, Robert E.
Sheet-material associating
Associating or disassociating
Sheet associating
270 54, 1984183, B65H 3902
Patent
active
048010367
ABSTRACT:
A collating machine having a sweep element (6) for pre-accelerating the printed sheets (1) before they are acquired by the pusher dogs (5) of a collecting conveyor (2). The sweep elements (6) are connected to the pusher dogs (5), and are each able to be swung backwards and forwards in the transport direction. In addition, each element (6) is synchronized with the pusher-dog transport speed, via cam control means (8, 10), such that on approaching the printed sheet (1) which is resting on the supporting table (4) the element (6) swings backwards from an initial position (Position I) into which it has been swung forwards, comes into contact with the printed sheet (1), preferably at the moment when the speed of the backward swing is at a maximum (Position II), and is brought back to the pusher-dog transport speed during the further backward swing (Position III).
REFERENCES:
patent: 4181213 (1980-01-01), Deutschlander
patent: 4511132 (1985-04-01), Muller
Research Disclosure, Castrignano et al, "Article Feeding/Combining Apparatus", May 1978, p. 52, No. 169.
Garrett Robert E.
Kolbus GmbH & Co. KG
Newholm Therese M.
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