Sheet-material associating – Associating or disassociating – Signature associating
Patent
1995-12-19
1998-06-23
Nguyen, Hoang
Sheet-material associating
Associating or disassociating
Signature associating
270 5224, 270 5225, B65H 3900
Patent
active
057694052
ABSTRACT:
A device for feeding a gathering section of a gather-stitcher includes a rotatingly driven conveyor drum which pulls printed sheets off a stack of a printed sheet magazine with the fold in front. The printed sheets are conveyed around the circumference of the conveyor drum in an approximately circular path to an arresting device and then into a trajectory extending in an opposite direction from the arresting device which trajectory terminates in a functional area of a rotating gripper device of an opening device which opens the printed sheets. A sweeping device comprising a deflection element is arranged for moving into the trajectory of the printed sheets. A guide element is located opposite the sweeping device during its movement, the sweeping device sweeping the respective printed sheets on the oppositely located guide element and into a gripping position associated with the gripper device.
REFERENCES:
patent: 2413358 (1946-04-01), Kleineberg
patent: 2626074 (1953-01-01), Vogt
patent: 4127261 (1978-11-01), Meratti
patent: 4200275 (1980-04-01), Wangermann
patent: 4491311 (1985-01-01), Glanzmann
patent: 5474286 (1995-12-01), Reist
Boss Heinz
Glanzmann Alfred
Grapha-Holding AG
Nguyen Hoang
LandOfFree
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