EP 0523434 B1 19970312 - Positioning actuator operated by pressure-means, in particular for a lifting, hauling and pushing device
Title (en)
Positioning actuator operated by pressure-means, in particular for a lifting, hauling and pushing device
Title (de)
Druckmittelbetriebenes Stellorgan, insbesondere für eine Hub-, Verhol- oder Schubvorrichtung
Title (fr)
Organe de positionnement actionné par pression, en particulier pour un dispositif de levage, de halage et de poussage
Publication
Application
Priority
- DE 9108646 U 19910713
- DE 9115994 U 19911223
- DE 9200868 U 19920125
Abstract (en)
[origin: EP0523434A1] A positioning actuator operated by pressure means, in particular for a lifting, hauling or pushing device, is formed with at least one internal expansion body (7; 7.1; 7.2), which can be acted upon by a fluid with varying internal pressure, and at least one movable inner pressure body (6; 6.1) so that, with a change in volume of the expansion body (7; 7.1; 7.2), the pressure body (6; 6.1) experiences a change in position at least in certain areas, and at the same time the pressure body (6; 6.1) moved by the expansion body (7; 7.1; 7.2) is provided as the drive element of a transmission. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
B66F 3/35 (2013.01); B66F 7/065 (2013.01); B66F 7/08 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB LI NL
DOCDB simple family (publication)
EP 0523434 A1 19930120; EP 0523434 B1 19970312; AT E149965 T1 19970315; DE 59208160 D1 19970417
DOCDB simple family (application)
EP 92110935 A 19920627; AT 92110935 T 19920627; DE 59208160 T 19920627