Printing – Flexible-sheet-securing devices
Patent
1996-04-26
1997-07-01
Burr, Edgar S.
Printing
Flexible-sheet-securing devices
B41F 128
Patent
active
056426690
ABSTRACT:
A device for tensioning a printing plate on plate cylinders of rotary printing presses, the device including a tensioning arrangement disposed in a gap of the plate cylinder for accommodating the plate rear end. The tensioning arrangement also includes a shaft with tensioning elements mounted thereon, and clamping elements for clamping angular and non-angular plate ends, with spring-loaded upper grippers being fastened on the clamping elements for the clamping of non-angular plate ends of printing plates and printing foils.
REFERENCES:
patent: 5014619 (1991-05-01), Jwschke
patent: 5080014 (1992-01-01), Hofheinz
patent: 5088409 (1992-02-01), Roskosch
patent: 5367954 (1994-11-01), Becker
patent: 5488904 (1996-02-01), Kleinschmidt et al.
Burr Edgar S.
Ghatt Dave
Heidelberger Druckmaschinen Aktiengesellschaft
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