Title (en)

BREECH LOCK, ESPECIALLY FOR HAND FIREARMS

Title (de)

VERSCHLUSSEINRICHTUNG, INSBESONDERE FÜR HANDFEUERWAFFEN

Title (fr)

SYSTEME DE VERROUILLAGE, EN PARTICULIER POUR ARMES A FEU PORTATIVES

Publication

EP 0572509 B1 19960626 (DE)

Application

EP 92906177 A 19920302

Priority

• AT 9200026 W 19920302
• AT 56791 A 19910314

Abstract (en)

[origin: WO9216809A1] A bayonet-connector-like breech lock has a breech housing (1) and a breech block (8) with at least two radially projecting locking components (4). The enlarged region needed to rotate the locking components (4) takes the form of an annular space (5) wherein a locking sleeve (10) is fitted to rotate between an open and a locked end position. The locking sleeve (10) has a widened section (11) per locking component (4) which is aligned with the widened part (9) of the breech block drilling (2) in the open end position. The annular space (5) is completely filled by the locking sleeve (10) and the pushed-in breech block (8).

IPC 1-7

F41A 3/26; F41A 3/74

IPC 8 full level

F41A 3/26 (2006.01); F41A 3/74 (2006.01)

CPC (source: EP)

F41A 3/26 (2013.01); F41A 3/74 (2013.01)

Designated contracting state (EPC)

AT BE CH DE ES FR GB IT LI

DOCDB simple family (publication)

WO 9216809 A1 19921001; AT 396297 B 19930726; AT A56791 A 19921115; AT E139835 T1 19960715; AU 1336292 A 19921021; DE 59206666 D1 19960801; EP 0572509 A1 19931208; EP 0572509 B1 19960626

DOCDB simple family (application)

AT 9200026 W 19920302; AT 56791 A 19910314; AT 92906177 T 19920302; AU 1336292 A 19920302; DE 59206666 T 19920302; EP 92906177 A 19920302