EP 0174441 B1 19881012 - LOCKING DEVICE FOR THE WING OF A DOOR BEING ABLE TO BE FREED BEFORE UNLOCKING OF ITS OPENING SYSTEM
Title (en)
LOCKING DEVICE FOR THE WING OF A DOOR BEING ABLE TO BE FREED BEFORE UNLOCKING OF ITS OPENING SYSTEM
Publication
Application
Priority
DE 8421567 U 19840719
Abstract (en)
[origin: EP0174441A2] 1. Locking device for preventing the re-opening of a door aperture after the closure of one leaf of a door which previously rendered the door aperture open, the leaf engaging automatically, by means of a releasable catch means, in the position which it occupied prior to being opened, the said locking device comprising a switchable locking member adapted for optional selection of an operative position or an inoperative position, characterized in that in the case of an at least slidable leaf, the locking member (14) being adapted for movement into a rotary position of an operating handle (2) of a switching mechanism which goes beyond the ready-to-slide position, into the range of movement of the restoring movement of the drive rod or rods or of a projection or fitting (7) which is connected therewith.
IPC 1-7
IPC 8 full level
E05B 17/00 (2006.01)
CPC (source: EP)
E05B 17/005 (2013.01)
Designated contracting state (EPC)
AT BE DE GB NL
DOCDB simple family (publication)
EP 0174441 A2 19860319; EP 0174441 A3 19870107; EP 0174441 B1 19881012; AT E37925 T1 19881015; DE 3565570 D1 19881117; DE 8421567 U1 19841004
DOCDB simple family (application)
EP 85107047 A 19850607; AT 85107047 T 19850607; DE 3565570 T 19850607; DE 8421567 U 19840719