Title (en)

Locking device

Title (de)

Verriegelungseinrichtung

Title (fr)

Dispositif de verrouillage

Publication

EP 0942135 B1 20030312 (DE)

Application

EP 98121975 A 19981119

Priority

DE 29803161 U 19980223

Abstract (en)

[origin: EP0942135A1] The locking system relates to doors with a main lock (2) and one or more back-up locks (3) linked by a drawbar (11). The drawbar is coupled to a door opening mechanism (35) provided with an electromechanical or electromagnetic drive. The closing device incorporates an energy store, e.g. a spring, which is compressed when the door is closed, and when released, operates the drawbar to unlatch the door.

IPC 1-7

E05C 9/10; E05B 47/00

IPC 8 full level

E05B 47/00 (2006.01); E05C 9/00 (2006.01); E05C 9/10 (2006.01); E05C 9/18 (2006.01); E05B 15/00 (2006.01); E05B 15/10 (2006.01); E05B 47/06 (2006.01)

CPC (source: EP)

E05B 47/0002 (2013.01); E05B 47/0607 (2013.01); E05C 9/004 (2013.01); E05C 9/026 (2013.01); E05C 9/1841 (2013.01); E05B 15/0086 (2013.01); E05B 15/102 (2013.01); E05B 47/0004 (2013.01); E05B 47/0012 (2013.01); E05B 2047/002 (2013.01)

Citation (examination)

• EP 0564441 A1 19931006 - ROTO FRANK EISENWAREN [AT]
• FR 2667105 A1 19920327 - LACH PIERRE [FR], et al
• US 4949563 A 19900821 - GERARD PREVOT [FR], et al

Designated contracting state (EPC)

AT BE CH DE ES FR GB IT LI NL

DOCDB simple family (publication)

EP 0942135 A1 19990915; EP 0942135 B1 20030312; EP 0942135 B2 20080123; AT E234408 T1 20030315; DE 29803161 U1 19990805; DE 59807465 D1 20030417; ES 2190033 T3 20030716; ES 2190033 T5 20080501

DOCDB simple family (application)

EP 98121975 A 19981119; AT 98121975 T 19981119; DE 29803161 U 19980223; DE 59807465 T 19981119; ES 98121975 T 19981119