EP 0064763 B1 19860212 - DRIVE, IN PARTICULAR AN ADJUSTING DRIVE IN A MOTOR VEHICLE
Title (en)
DRIVE, IN PARTICULAR AN ADJUSTING DRIVE IN A MOTOR VEHICLE
Publication
Application
Priority
DE 3118634 A 19810511
Abstract (en)
[origin: ES8307170A1] An adjustment drive apparatus particularly for motor vehicles having coaxial rotatably supported driving and driven members with a helical spring which is braced against the inner circumferential surface of a hollow cylindrical element coaxial with these members operating to effect drive transmission therebetween. One of the members has a first claw or driver connection member rigidly affixed thereto, the claw member pressing against one of the ends of the helical spring to effect an extension or enlargement of the spring when relative rotation occurs between the spring and the claw member. The hollow cylindrical element within which the helical spring is located is affixed for rotation with the other of the driving and driven members. An auxiliary driving member is provided which, when activated, will cause the spring to be disengaged so that the driven member may be rotated through the auxiliary driving member.
IPC 1-7
IPC 8 full level
E05F 11/50 (2006.01); B60J 1/17 (2006.01); E05F 11/38 (2006.01); E05F 15/16 (2006.01); G05G 11/00 (2006.01)
CPC (source: EP US)
E05F 15/692 (2015.01 - EP US); G05G 11/00 (2013.01 - EP US); E05Y 2201/216 (2013.01 - EP US); E05Y 2201/49 (2013.01 - EP US); E05Y 2900/55 (2013.01 - EP US)
Designated contracting state (EPC)
FR GB IT SE
DOCDB simple family (publication)
EP 0064763 A2 19821117; EP 0064763 A3 19830316; EP 0064763 B1 19860212; DE 3118634 A1 19830601; DE 3118634 C2 19840308; ES 512099 A0 19830701; ES 8307170 A1 19830701; JP S57193682 A 19821129; US 4499787 A 19850219
DOCDB simple family (application)
EP 82104073 A 19820510; DE 3118634 A 19810511; ES 512099 A 19820511; JP 7759782 A 19820511; US 37327182 A 19820429