Global Patent Index - EP 0774586 B1

EP 0774586 B1 20010207 - Fluid operated rotary actuator

Title (en)

Fluid operated rotary actuator

Title (de)

Fluidbetätigter Drehantrieb

Title (fr)

Actionneur rotatif actionné par fluide

Publication

EP 0774586 B1 20010207 (DE)

Application

EP 96116969 A 19961023

Priority

DE 29518346 U 19951118

Abstract (en)

[origin: EP0774586A2] The fluid drive system, with a drive shaft to be rotated in a housing (1), has a control section (14) projecting from the housing and rotating with the shaft. The control section works with a position register (23) to detect the rotary angle position of the drive take-off shaft (3) at given settings. A base body (32), bonded to the housing, has a rotating body (35) with a coupling section (52) with profiling round the periphery. A second coupling section (53) is at the control, coaxial to the first coupling, also with peripheral profiling. The two coupling sections are coupled (51) together by a unit with at least partial elasticity to compensate for any alignment errors between the couplings between their longitudinal axes. The coupling connection can be wholly of a material with rubber characteristics.

IPC 1-7

F15B 15/12; F15B 15/28

IPC 8 full level

F15B 15/12 (2006.01); F15B 15/28 (2006.01)

CPC (source: EP)

F15B 15/12 (2013.01); F15B 15/2853 (2013.01)

Citation (examination)

Designated contracting state (EPC)

CH DE ES FR GB IT LI

DOCDB simple family (publication)

DE 29518346 U1 19960118; DE 59606421 D1 20010315; EP 0774586 A2 19970521; EP 0774586 A3 19980805; EP 0774586 B1 20010207; ES 2153929 T3 20010316

DOCDB simple family (application)

DE 29518346 U 19951118; DE 59606421 T 19961023; EP 96116969 A 19961023; ES 96116969 T 19961023