EP 0328780 B1 19920520 - ACTUATING DEVICE FOR THE LOCKING, UNLOCKING AND THEFT-PROOFING OF A DOOR LOCK OR HINGED-COVER LOCK
Title (en)
ACTUATING DEVICE FOR THE LOCKING, UNLOCKING AND THEFT-PROOFING OF A DOOR LOCK OR HINGED-COVER LOCK
Publication
Application
Priority
DE 3804838 A 19880217
Abstract (en)
[origin: EP0328780A2] An actuating device for locking and unlocking a door lock or flap lock, which possesses, in addition to a main actuating drive, a further security actuating drive to be power-actuated and intended for blocking the actuator of the main actuating drive in the position keeping the lock locked, by means of a blocking member, has incorporated in it, according to the invention, a mechanical unblocking device which allows a powerless release of the blocked actuator. <IMAGE>
IPC 1-7
CPC (source: EP US)
E05B 77/50 (2013.01 - EP US); Y10T 70/65 (2015.04 - EP US); Y10T 292/1082 (2015.04 - EP US); Y10T 292/57 (2015.04 - EP US)
Designated contracting state (EPC)
ES FR IT SE
DOCDB simple family (publication)
DE 3804838 C1 19890126; EP 0328780 A2 19890823; EP 0328780 A3 19900530; EP 0328780 B1 19920520; ES 2033410 T3 19930316; US 4993249 A 19910219
DOCDB simple family (application)
DE 3804838 A 19880217; EP 88121560 A 19881223; ES 88121560 T 19881223; US 30846789 A 19890210