EP 0709535 A3 19961106 - Disengageable coupling device for two coaxial axles associated with lock operating handles
Title (en)
Disengageable coupling device for two coaxial axles associated with lock operating handles
Title (de)
Ausschaltbare Kupplungsvorrichtung für zwei, mit Betätigungshändel eines Schlosses verbundenen, koaxialen Achsen
Title (fr)
Dispositif d'accouplement débrayable de deux tiges coaxiales associées à des poignées d'actionnement d'une serrure
Publication
Application
Priority
FR 9413034 A 19941031
Abstract (en)
[origin: EP0709535A2] The door lock is turned by a rectangular section shaft (8) which is permanently connected to an interior handle. The rectangular section shaft (8) may be connected to an external shaft (16) and handle (18) through coupling members (40,52). The coupling members (40,52) are made solid mechanically by a radial pin (68) when it bridges them and in this position the lock may be operated by the external handle (18). When the motor (120) is started by the keyboard (28) a ring (104) with an internal cam profile substitutes a ball (108) for the pin tip (78) and this releases the coupling members isolating the lock from the outside.
IPC 1-7
IPC 8 full level
E05B 47/06 (2006.01); E05B 47/00 (2006.01); G07C 9/00 (2006.01)
CPC (source: EP)
E05B 47/0692 (2013.01); E05B 63/16 (2013.01); E05B 47/0012 (2013.01); E05B 2047/002 (2013.01); E05B 2047/0026 (2013.01); E05B 2047/0031 (2013.01); G07C 9/00674 (2013.01)
Citation (search report)
- [A] US 5113675 A 19920519 - UYEDA ALAN K [US]
- [A] GB 1440004 A 19760623 - WILMOT BREEDEN LTD
Designated contracting state (EPC)
DE ES GB IT NL
DOCDB simple family (publication)
EP 0709535 A2 19960501; EP 0709535 A3 19961106; FR 2726312 A1 19960503; FR 2726312 B1 19970117
DOCDB simple family (application)
EP 95401961 A 19950825; FR 9413034 A 19941031