Press blanket cylinder with blanket end ejection device

Details Press blanket cylinder with blanket end ejection device Press blanket cylinder with blanket end ejection device

1994-08-03

1995-10-31

Burr, Edgar S.

Printing

Flexible-sheet-securing devices

1013821, 101409, 101411, B41F 2700

Patent

active

054619815

ABSTRACT:
A cylinder for a rotary printing press is provided with a press blanket clamping device that is usable to secure the ends of the press blanket to the cylinder. A blanket end ejection device is used to dislodge an edge strip of a blanket leading edge from an edge strip receiving groove portion of the clamping device. The ejection device uses one or more ejection pins and cooperating leaf springs to position the edge strip during its insertion and ejection into and from the press blanket clamping device.

REFERENCES:
patent: 2929323 (1960-03-01), Burgard
patent: 3625151 (1971-12-01), Hart
patent: 3844214 (1974-10-01), Smith
patent: 4183299 (1980-01-01), Cappel
patent: 4646639 (1987-03-01), Gollinger et al.
patent: 4802413 (1989-02-01), Schroeder
patent: 4833986 (1989-05-01), Kobler
patent: 5315931 (1994-05-01), Doersam
patent: 5359933 (1994-11-01), Blaser et al.
patent: 5365848 (1994-11-01), Lohrke

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