EP 3252252 B1 20210224 - LOCK WITH DEAD BOLT AND LATCH BOLT
Title (en)
LOCK WITH DEAD BOLT AND LATCH BOLT
Title (de)
SCHLOSS MIT BOLZEN UND FALLE
Title (fr)
SERRURE À PÊNE DORMANT ET PÊNE DEMI-TOUR
Publication
Application
Priority
EP 16172889 A 20160603
Abstract (en)
[origin: EP3252252A1] Emergency or evacuation lock comprising a dead bolt (5) and a latch bolt (6). A first rotatable follower (10) is operably connected to the dead bolt (5) for moving the deadbolt between an extended dead locking position and a retracted releasing position. A second rotatable follower (20) is operably connected to the latch bolt (6) for retracting the latch bolt (6) from an extended latching position to a retraced releasing position. The lock also comprises a blocking device (40) which is operably connected to the first follower (10) and the second follower (20) and arranged to prevent retraction of the latch bolt (6) by rotation of the second follower (20) in a latch retracting direction when the dead bolt (5) is in its extended dead locking position.
IPC 8 full level
E05B 13/00 (2006.01); E05B 59/00 (2006.01); E05B 63/00 (2006.01); E05B 65/10 (2006.01)
CPC (source: EP)
E05B 13/004 (2013.01); E05B 59/00 (2013.01); E05B 63/0013 (2013.01); E05B 63/0069 (2013.01); E05B 65/1086 (2013.01)
Citation (examination)
EP 2987928 A1 20160224 - ASSA ABLOY NEDERLAND B V [NL]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3252252 A1 20171206; EP 3252252 B1 20210224; DK 3252252 T3 20210517
DOCDB simple family (application)
EP 16172889 A 20160603; DK 16172889 T 20160603