EP 0325171 B1 19920722 - LOCK WITH AN ELECTROMAGNETIC CLUTCH AND A CURRENT-RETAINING ARRANGEMENT
Title (en)
LOCK WITH AN ELECTROMAGNETIC CLUTCH AND A CURRENT-RETAINING ARRANGEMENT
Publication
Application
Priority
DE 3801044 A 19880115
Abstract (en)
[origin: EP0325171A1] A lock with a driver (22) and a holder-current arrangement is provided. The lock is operated, after the entry of the correct code, by means of a coupling device which is activated by an electrical signal. When current flows through it, the coupling device connects a rotary element on the outside of the door (1) to an element executing the lock actuation and located on the inside of the door (6). Electronic switching to and fro between a higher driving current and a lower holding current takes place. Furthermore, driving pins are designed so as to be retractable, thereby making it possible, in any operating position, to ensure a force-free and non-destructive engagement of a driver between these pins. <IMAGE>
IPC 1-7
IPC 8 full level
E05B 47/06 (2006.01)
CPC (source: EP)
E05B 47/068 (2013.01); E05B 47/0006 (2013.01)
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI
DOCDB simple family (publication)
EP 0325171 A1 19890726; EP 0325171 B1 19920722; AT E78547 T1 19920815; DE 3801044 A1 19890727; DE 58901855 D1 19920827
DOCDB simple family (application)
EP 89100543 A 19890113; AT 89100543 T 19890113; DE 3801044 A 19880115; DE 58901855 T 19890113