Title (en)

ELECTRIC STEERING SERVO

Title (de)

ELEKTRISCHE LENKHILFE

Title (fr)

DISPOSITIF D'ASSISTANCE ELECTRIQUE POUR DIRECTION

Publication

EP 1062142 A1 20001227 (DE)

Application

EP 99911682 A 19990218

Priority

• DE 19811784 A 19980318
• EP 9901061 W 19990218

Abstract (en)

[origin: DE19811784A1] The coupling (24) is integrated in the worm wheel (22) of the worm drive (14) and forms the interface between the steering column (16) and the worm wheel. The worm shaft and the motor shaft are designed as a one piece shaft. The coupling is designed as an electromagnetic or an electrorheological coupling.

IPC 1-7

B62D 5/04; F16D 7/02

IPC 8 full level

B62D 5/04 (2006.01); F16D 7/02 (2006.01)

CPC (source: EP KR)

B62D 5/0409 (2013.01 - EP KR); B62D 5/043 (2013.01 - EP KR); B62D 5/0439 (2013.01 - EP KR); F16D 7/028 (2013.01 - EP KR)

Citation (search report)

See references of WO 9947405A1

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

DE 19811784 A1 19990923; EP 1062142 A1 20001227; JP 2002506769 A 20020305; KR 20010041977 A 20010525; WO 9947405 A1 19990923

DOCDB simple family (application)

DE 19811784 A 19980318; EP 9901061 W 19990218; EP 99911682 A 19990218; JP 2000536609 A 19990218; KR 20007010303 A 20000918