Printing – Flexible-sheet-securing devices
Patent
1993-06-25
1995-05-16
Yan, Ren
Printing
Flexible-sheet-securing devices
101378, B41F 128
Patent
active
054150973
ABSTRACT:
Device for transmitting tensioning forces to a printing-unit cylinder carrying at least one areal flexible packing thereon, the cylinder being formed with an opening extending therethrough in axial direction thereof, and at least one of a leading and trailing edge of the one packing being received in the opening, includes a tensioning shaft disposed in the opening and engageable with the respective one edge of the packing for applying a tensioning force thereto, the tensioning shaft being formed with a journal pin, and an exchangeable adjusting wheel having a bore formed therein wherein at least part of the journal pin of the tensioning shaft is received, the bore having a defining peripheral surface carrying a plurality of supporting bodies thereon, the journal pin of the tensioning shaft being formed at an outer peripheral surface thereof with a plurality of corresponding recesses wherein the supporting bodies, respectively, engage.
REFERENCES:
patent: 2466097 (1949-04-01), Graue
patent: 2850970 (1958-09-01), Brodie
patent: 3249377 (1966-05-01), Weasler
patent: 3290918 (1966-12-01), Weasler
patent: 3913480 (1975-10-01), Dauner et al.
patent: 4083303 (1978-04-01), McInerny
patent: 4587901 (1986-05-01), Gianfranco
Greenberg Laurence A.
Heidelberger Druckmaschinen AG
Lerner Herbert L.
Yan Ren
LandOfFree
Device for transmitting tensioning forces to printing-unit cylin does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for transmitting tensioning forces to printing-unit cylin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for transmitting tensioning forces to printing-unit cylin will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-631596