EP 0349452 B1 19920729 - DOOR OR WINDOW FASTENER
Title (en)
DOOR OR WINDOW FASTENER
Publication
Application
Priority
FR 8809123 A 19880701
Abstract (en)
[origin: JPH0249883A] PURPOSE: To provide a simplified structure and to permit unlocking, even if there is failure of an electric motor by designing a lock, so that at least one control rod can be actuated through the manual control of a movable bracket provided with the electric motor. CONSTITUTION: During normal operation, a coupling member 23 is raised or lowered by an electric motor device 20 via a worm screw 26 and a rack 28 to move control rods 4, 5 vertically for locking or unlocking. Should the electric motor device 20 fail, a control lever 45 is released through the energization of an electromagnet 59 and a movable bracket 24 is energized upward by a resilient repulsive member 38 and the control rods 4, 5 in locking positions are moved upward for unlocking. Furthermore, the projecting gripping end of a pin 57 provided on a movement prevention device 50 is moved manually in the vertical, upward direction to thereby release the control lever 45 for unlocking.
IPC 1-7
IPC 8 full level
E05B 47/00 (2006.01); E05B 47/02 (2006.01); E05B 63/00 (2006.01); E05C 9/02 (2006.01); E05C 9/14 (2006.01); E05C 9/18 (2006.01)
CPC (source: EP US)
E05B 47/026 (2013.01 - EP US); E05B 63/0069 (2013.01 - EP US); E05B 47/0012 (2013.01 - EP US); E05B 63/0073 (2013.01 - EP US); E05B 2047/002 (2013.01 - EP US); E05B 2047/0028 (2013.01 - EP US); E05B 2047/0031 (2013.01 - EP US); E05C 9/02 (2013.01 - EP US); E05C 9/1841 (2013.01 - EP US); Y10T 70/5319 (2015.04 - EP US); Y10T 70/7051 (2015.04 - EP US); Y10T 70/7107 (2015.04 - EP US); Y10T 292/1021 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES GB GR IT LI NL SE
DOCDB simple family (publication)
EP 0349452 A1 19900103; EP 0349452 B1 19920729; AT E78894 T1 19920815; DE 68902285 D1 19920903; DE 68902285 T2 19930311; FR 2633655 A1 19900105; FR 2633655 B1 19940311; JP H0249883 A 19900220; US 4949563 A 19900821
DOCDB simple family (application)
EP 89440059 A 19890622; AT 89440059 T 19890622; DE 68902285 T 19890622; FR 8809123 A 19880701; JP 16714589 A 19890630; US 36960489 A 19890621