EP 1313592 A1 20030528 - MOVEMENT DEVICE
Title (en)
MOVEMENT DEVICE
Title (de)
BEWEGUNGSEINRICHTUNG
Title (fr)
DISPOSITIF DE DEPLACEMENT
Publication
Application
Priority
- IE 0100105 W 20010817
- IE S20000669 A 20000824
Abstract (en)
[origin: WO0216074A1] A device for moving an object relative to a surface, for example for pushing a bar in a bar feed mechanism, comprises a piston mounted for reciprocation within a chamber (2), and a piston rod (8) extending from one end of the chamber. Front and rear locking devices (12, 10) respectively associated with the piston rod (8) and chamber (2) are activated alternately in synchronism with the movement of the piston in opposite directions respectively in the chamber (2).
IPC 1-7
IPC 8 full level
B23Q 7/06 (2006.01); F15B 11/12 (2006.01)
CPC (source: EP US)
B23Q 7/06 (2013.01 - EP US); F15B 11/127 (2013.01 - EP US)
Citation (search report)
See references of WO 0216074A1
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 0216074 A1 20020228; AU 8240701 A 20020304; EP 1313592 A1 20030528; IE S20000669 A2 20020320; US 2004007128 A1 20040115
DOCDB simple family (application)
IE 0100105 W 20010817; AU 8240701 A 20010817; EP 01961025 A 20010817; IE S20000669 A 20000824; US 36240603 A 20030804