EP 0485912 B1 19950614 - Bearing for a printing unit cylinder.
Title (en)
Bearing for a printing unit cylinder.
Title (de)
Lagerung für einen Druckwerkzylinder.
Title (fr)
Palier pour cylindre de groupe d'impression.
Publication
Application
Priority
DE 4036387 A 19901115
Abstract (en)
[origin: EP0485912A1] The invention relates to a bearing for a printing unit cylinder of a web-fed rotary printing machine, having an exchangeable jacket (2) which, for this purpose, can be pulled axially from the cylinder (1). An auxiliary device which supports the cylinder on one side during the jacket change is intended to retain said cylinder all-around, but not contact it during the printing operation. For this purpose, a roller (9, 17), which supports the cylinder (1), has a concave outer surface and is mounted in a lever (10, 18) which is arranged rotatably in the machine frame and is swivellable in the longitudinal direction of the journal (3), can be engaged in each case on the journal (3) outside and/or inside the machine side wall (5) still bearing the journal (3) during the jacket change. <IMAGE>
IPC 1-7
IPC 8 full level
B41F 9/18 (2006.01); B41F 13/20 (2006.01); B41F 13/24 (2006.01); B41F 13/32 (2006.01); B41F 27/10 (2006.01)
CPC (source: EP)
B41F 13/20 (2013.01); B41F 27/105 (2013.01); B41P 2227/21 (2013.01)
Designated contracting state (EPC)
CH DE FR GB IT LI SE
DOCDB simple family (publication)
EP 0485912 A1 19920520; EP 0485912 B1 19950614; DE 4036387 A1 19920521; DE 59105709 D1 19950720
DOCDB simple family (application)
EP 91119115 A 19911111; DE 4036387 A 19901115; DE 59105709 T 19911111