EP 0596244 B1 19960417 - Printing unit with disengageable bearing attachment
Title (en)
Printing unit with disengageable bearing attachment
Title (de)
Druckwerk mit lösbarer Lagerbefestigung
Title (fr)
Unité d'impression avec fixation de paliers détachable
Publication
Application
Priority
US 96714192 A 19921027
Abstract (en)
[origin: US5241905A] A printing unit (10) includes a blanket cylinder (20), a bearing assembly (56) and a door assembly (72). The blanket cylinder (20) carries a tubular printing blanket (36). The bearing assembly (56) includes a bearing housing (58) fixed to the stub shaft (50) on the end of the blanket cylinder (20). The door assembly (72) includes a door (82) which is supported for pivotal movement on a frame wall (22) of the printing unit (10). The door (82) has a closed position in which it extends across an opening (76) in the frame wall (22), and an open position in which it does not extend across the opening (76) in the frame wall (22). A clamping assembly clamps the bearing housing (58) on the door (82) when the blanket cylinder (20) rotates during a printing operation. The clamping assembly includes a first clamp (100) which fixed to the door (82) and a second clamp (102) which is supported on the door (82) for movement relative to the first clamp (100). The first clamp (100) is engaged with the bearing housing (58) when the door (82) is closed. The second clamp (102) is movable into and out of engagement with the bearing housing (58) when the door (82) is closed. The door assembly (72) is movable with the blanket cylinder (20) for throw-off.
IPC 1-7
IPC 8 full level
B41F 13/24 (2006.01); B41F 13/20 (2006.01); B41F 27/10 (2006.01)
CPC (source: EP US)
B41F 13/20 (2013.01 - EP US); B41F 27/105 (2013.01 - EP US); B41P 2227/20 (2013.01 - EP US); B41P 2227/21 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB LI
DOCDB simple family (publication)
US 5241905 A 19930907; DE 4332364 A1 19940428; DE 4332364 C2 19950629; DE 59302256 D1 19960523; EP 0596244 A1 19940511; EP 0596244 B1 19960417; JP 3117592 B2 20001218; JP H06191007 A 19940712; US RE35646 E 19971104
DOCDB simple family (application)
US 96714192 A 19921027; DE 4332364 A 19930923; DE 59302256 T 19930927; EP 93115538 A 19930927; JP 26719893 A 19931026; US 52399795 A 19950905