Printing – Printing members – Plate mountings
Patent
1990-07-20
1992-06-16
Crowder, Clifford D.
Printing
Printing members
Plate mountings
B41F 2700
Patent
active
051216906
ABSTRACT:
A plate base fixing structure including positioning pins provided on either a plate base or plate base fixing block, positioning holes provided in one of the two members which has no positioning pins, the positioning pins being inserted the positioning holes, and a negative-pressure suction hole opened in the plate base fixing block so that the suction hole lets the negative pressure pass to the plate base fixing block. Thus, the plate base is mounted on the plate base fixing block by suction adhesion obtained as a result of the negative pressure.
REFERENCES:
patent: 1395328 (1921-11-01), Adams
patent: 2060082 (1936-11-01), Johnson et al.
patent: 2417496 (1947-03-01), Huebner
patent: 3353481 (1967-11-01), Antonucci
Takamura Tohru
Yamaguchi Ryuta
Crowder Clifford D.
Kabushiki Kaisha Shinkawa
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