EP 0638420 B1 19990127 - Tensioning device in a rotary printing machine
Title (en)
Tensioning device in a rotary printing machine
Title (de)
Spannvorrichtung in einer Rotationsdruckmaschine
Title (fr)
Dispositif pour tendre dans une machine à imprimer rotative
Publication
Application
Priority
DE 4326250 A 19930805
Abstract (en)
[origin: US5503072A] A clamping device for a rotary printing press utilizes a plurality of toothed racks and inflatable tubes to rotate a clamping spindle between press blanket clamping and unclamping positions. A blocking device is utilized to prevent loosening of the blanket when the direction of rotation of the cylinder is reversed. The blocking device prevents the clamping spindle from being rotated in the unclamping direction.
IPC 1-7
IPC 8 full level
B41F 30/00 (2006.01); B41F 27/12 (2006.01); B41F 30/02 (2006.01); B41F 30/04 (2006.01)
CPC (source: EP US)
B41F 27/125 (2013.01 - EP US); B41F 30/04 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI SE
DOCDB simple family (publication)
US 5503072 A 19960402; DE 4326250 A1 19950209; DE 4326250 C2 19960515; DE 59407724 D1 19990311; DE 59409719 D1 20010510; EP 0638420 A1 19950215; EP 0638420 B1 19990127; EP 0844082 A2 19980527; EP 0844082 A3 19980708; EP 0844082 B1 20010404; JP 2746839 B2 19980506; JP H0760949 A 19950307
DOCDB simple family (application)
US 28521094 A 19940803; DE 4326250 A 19930805; DE 59407724 T 19940729; DE 59409719 T 19940729; EP 94111840 A 19940729; EP 98102334 A 19940729; JP 18354294 A 19940804