EP 0384032 B1 19911127 - FLUID-PRESSURE ACTUATOR
Title (en)
FLUID-PRESSURE ACTUATOR
Publication
Application
Priority
DE 3905561 A 19890223
Abstract (en)
[origin: EP0384032A1] A fluid-pressure actuator is proposed which has a driving member (8) driven by a piston (11) via a flexible tension element (6), the tension element being guided in a sealed-off manner through the end walls of the cylinder (10). The driving member (8) is guided in a guide (9) in the longitudinal direction of the cylinder (10). <??>In order to obtain a compact construction of the actuator and a sound seal in the area of the lead-through for the tension element (6), the tension element (6), as shown in Fig. 2, is designed in such a way that it has a cross-section with a continuous peripheral line differing from the circular form. <IMAGE>
IPC 1-7
IPC 8 full level
F15B 15/06 (2006.01); F15B 15/08 (2006.01)
CPC (source: EP US)
F15B 15/084 (2013.01 - EP US); Y10T 74/18848 (2015.01 - EP US); Y10T 74/20456 (2015.01 - EP US)
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0384032 A1 19900829; EP 0384032 B1 19911127; EP 0384032 B2 19960821; AT E69861 T1 19911215; BR 9000924 A 19910219; CA 2010624 A1 19900823; DE 3905561 A1 19900830; DE 3905561 C2 19950420; DE 58900502 D1 19920109; ES 2029111 T3 19920716; JP H02240405 A 19900925; US 5035171 A 19910730
DOCDB simple family (application)
EP 89123620 A 19891221; AT 89123620 T 19891221; BR 9000924 A 19900223; CA 2010624 A 19900221; DE 3905561 A 19890223; DE 58900502 T 19891221; ES 89123620 T 19891221; JP 1516890 A 19900126; US 48073990 A 19900216