Fastening bar for securing printing plates on a printing machine

Details Fastening bar for securing printing plates on a printing machine Fastening bar for securing printing plates on a printing machine

1977-02-18

1978-12-19

Pieprz, William

Printing

Flexible-sheet-securing devices

101378, B41F 2706

Patent

active

041300580

ABSTRACT:
A fastening bar for securing printing plates to a printing machine, especially a rotary printing press, comprises a base and a clamping bar fastened thereto, the clamping and release of the printing plate being effected by an eccentric shaft. In the base one or more clamping elements are displaceably mounted and have ends juxtaposed with the opposing clamping surface of the clamping bar, the opposite ends bearing against springs which permit compensation for different thickness along the edge of the printing plate.

REFERENCES:
patent: 3237557 (1966-03-01), Worthington et al.
patent: 3335667 (1967-08-01), Harenza
patent: 3359899 (1967-12-01), Luehrs
patent: 3456588 (1969-07-01), Brodie
patent: 3536003 (1967-10-01), Oderman
patent: 3557695 (1971-01-01), Preuss
patent: 3752075 (1973-08-01), Fusco

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