Printing – Flexible-sheet-securing devices
Patent
1986-09-04
1989-03-21
Sewell, Paul T.
Printing
Flexible-sheet-securing devices
101378, 101383, 101409, 101DIG49, B41F 2100
Patent
active
048133566
ABSTRACT:
A clamping device of a plate cylinder for recessed in-line varnishing in a rotary press which comprises two axis-parallel clamp bars having a top part and a bottom part, which are circumferentially adjustable in a parallel or an inclined relationship to one another in guides by means of clamp screws bearing against the plate cylinder, and which are axially adjustable by means of axial setscrews, and having a groove extending over the entire length of the clamp bars in the bottom part which provides for the insertion and fixing of reinforced bent ends of the blanket, and the top part is pivotally and slidably connected to the bottom part by locking devices and recesses for the clamping screws, and additional centering means are provided for at least two of the clamping screws.
REFERENCES:
patent: 3203346 (1965-08-01), Norton et al.
patent: 3557695 (1971-01-01), Preuss
patent: 3788216 (1974-01-01), Lambert
patent: 3878784 (1975-04-01), Dyrberg et al.
patent: 4010685 (1977-03-01), Trageser
patent: 4263849 (1981-04-01), Spae et al.
patent: 4408529 (1983-10-01), Johne et al.
patent: 4596188 (1986-06-01), Bonomi
Abendroth Paul
Herold Manfred
Rebel Herbert
M.A.N. Roland Druckmaschinen
McDaniel James R.
Sewell Paul T.
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