EP 1269062 A1 20030102 - METHOD AND DEVICE FOR SUPPLYING HYDRAULIC FLUID
Title (en)
METHOD AND DEVICE FOR SUPPLYING HYDRAULIC FLUID
Title (de)
VERFAHREN UND VORRICHTUNG ZUR ZUFÜHRUNG VON DRUCKMITTEL
Title (fr)
PROCEDE ET DISPOSITIF POUR UNE CONDUITE DE MOYEN DE PRESSION
Publication
Application
Priority
- DE 0100384 W 20010201
- DE 10015165 A 20000327
Abstract (en)
[origin: WO0173334A1] The invention relates to reversible, deformable hollow bodies for actuating retaining and/or clamping devices, which are inserted into cylinders, in particular into cylinders of printing presses. Said hollow bodies require a sealed supply channel for the hydraulic fluid that is easy to mount. To achieve a self-sealing supply channel of a hydraulic fluid to the hollow body (01), which can be simply and quickly mounted, the sealing surfaces and dividing surfaces between the cylinder (02) and the hollow body that can be separated, are arranged approximately parallel to one another and almost perpendicular to the direction of the pressure (P) which is generated when impinged by hydraulic fluid. In one advantageous embodiment, the dividing surfaces or the sealing surfaces do not penetrate one another.
IPC 1-7
IPC 8 full level
B41F 27/12 (2006.01)
CPC (source: EP US)
B41F 27/12 (2013.01 - EP US); Y10T 137/3631 (2015.04 - EP US)
Citation (search report)
See references of WO 0173334A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0173334 A1 20011004; AU 4045001 A 20011008; DE 10015165 A1 20011018; DE 10015165 B4 20040129; EP 1269062 A1 20030102; US 2003051620 A1 20030320; US 6799513 B2 20041005
DOCDB simple family (application)
DE 0100384 W 20010201; AU 4045001 A 20010201; DE 10015165 A 20000327; EP 01911409 A 20010201; US 23919102 A 20020927