EP 0983182 A1 20000308 - REACTION DEVICE ON A SERVO VALVE ARRANGEMENT
Title (en)
REACTION DEVICE ON A SERVO VALVE ARRANGEMENT
Title (de)
RÜCKWIRKUNGSANORDNUNG AN EINER SERVOVENTILANORDNUNG
Title (fr)
SYSTEME DE RETROACTION SUR UN SYSTEME DE SERVO-VALVE
Publication
Application
Priority
- DE 19721755 A 19970524
- EP 9802881 W 19980515
Abstract (en)
[origin: DE19721755A1] The invention relates to a reaction device on a hydraulic servo valve arrangement, especially for power steering devices of motor vehicles. Said servo valve arrangement is configured in the manner of a rotary valve arrangement, comprising a rotary valve and a control bushing, said control bushing encompassing said rotary valve coaxially and being able to pivot in relation thereto. Inwardly axial V-grooves are located on a section of the bushing which is connected to the control bushing. Reaction bodies can be pressed into said grooves by means of controlled hydraulic pressure. Said reaction bodies are arranged radially on a shaft part, said shaft part being rotationally fixed to the rotary valve.
IPC 1-7
IPC 8 full level
B62D 6/02 (2006.01); B62D 5/083 (2006.01); B62D 6/00 (2006.01)
CPC (source: EP KR)
B62D 5/083 (2013.01 - EP KR); B62D 6/00 (2013.01 - EP)
Citation (search report)
See references of WO 9852812A1
Designated contracting state (EPC)
ES FR GB PT
DOCDB simple family (publication)
DE 19721755 A1 19981126; DE 19721755 C2 20001012; EP 0983182 A1 20000308; JP 2000512242 A 20000919; KR 20010012923 A 20010226; WO 9852812 A1 19981126
DOCDB simple family (application)
DE 19721755 A 19970524; EP 9802881 W 19980515; EP 98930693 A 19980515; JP 54992698 A 19980515; KR 19997010891 A 19991124