Global Patent Index - EP 0348971 A3

EP 0348971 A3 19900905 - FASTENER RELEASED UPON CLOSING A DOOR, ESPECIALLY FOR AN ESPAGNOLETTE FOR DOOR WINGS OR THE LIKE

Title (en)

FASTENER RELEASED UPON CLOSING A DOOR, ESPECIALLY FOR AN ESPAGNOLETTE FOR DOOR WINGS OR THE LIKE

Publication

EP 0348971 A3 19900905 (DE)

Application

EP 89111848 A 19890629

Priority

DE 3822286 A 19880701

Abstract (en)

[origin: EP0348971A2] A fastener released upon closing a door is equipped with a lock case (4) which has a lock cover (3) with a passage orifice (3'') provided in it for the bolt (2) spring-loaded in the direction of its extended locking position and in which is accommodated a spring-loaded clamping plate (6) engaging round the bolt (2) by means of a clamping lug (6'') and making it possible to block it in any insertion positions. Furthermore, there is a latch (5) under spring force which likewise passes through the lock cover (3) and which is pressed in when it strikes the door frame and thereby pivots the clamping plate (6) into its release position freeing the bolt (2). To achieve a simple and easily mountable compact design, the latch (5) is equipped with a cavity (5') which extends continuously in its direction of displacement and through which the bolt (2) is to be inserted. Advantageously, the lock case (4) and the latch (5) are hollow-cylindrical and, together with the correspondingly annular clamping plate (6) and a compression spring (7) loading it, are arranged concentrically relative to the bolt (2) to be inserted centrally through all of them. <IMAGE>

IPC 1-7

E05B 63/20

IPC 8 full level

E05B 63/20 (2006.01); E05C 9/18 (2006.01); E05B 47/02 (2006.01); E05B 53/00 (2006.01)

CPC (source: EP)

E05B 47/0002 (2013.01); E05B 47/026 (2013.01); E05B 63/20 (2013.01); E05C 9/1808 (2013.01); E05C 9/185 (2013.01); E05B 47/0004 (2013.01); E05B 53/003 (2013.01)

Citation (search report)

[A] US 2910857 A 19591103 - MUESSEL DAN C

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI NL SE

DOCDB simple family (publication)

EP 0348971 A2 19900103; EP 0348971 A3 19900905; EP 0348971 B1 19930303; AT E86348 T1 19930315; DE 3822286 A1 19900104; DE 58903635 D1 19930408

DOCDB simple family (application)

EP 89111848 A 19890629; AT 89111848 T 19890629; DE 3822286 A 19880701; DE 58903635 T 19890629