EP 1092936 B1 20040121 - Firearm having at least two barrels with adjustable geometry and method for adjusting said geometry
Title (en)
Firearm having at least two barrels with adjustable geometry and method for adjusting said geometry
Title (de)
Feuerwaffe mit mindestens zwei Läufen die eine einstellbare Geometrie haben und Verfahren zur Einstellung dieser Geometrie
Title (fr)
Arme à feu à au moins deux canons à géométrie réglable et procédé et dispositif de réglage de cette géométrie
Publication
Application
Priority
BE 9900672 A 19991012
Abstract (en)
[origin: EP1092936A1] Firearm has two superposed barrels (1, 2) attached by central band (3). Band is brazed with silver along nearly whole length of upper barrel (1), and only along small part of lower barrel (2). At end of firearm, barrels are kept apart using ring (5) slid on lower barrel, and resting against shoulder (6). Ring is located between shoulder and muzzle (7). Muzzle is kept in place using screw. Screw goes through spacer between part (8) of muzzle, and band; width of spacer determines relative position of barrels in lateral direction. Independent claims are also included for (a) the method for adjusting geometry of front barrels, and for (b) the adjusting mechanism.
IPC 1-7
IPC 8 full level
F41A 21/08 (2006.01); F41A 31/02 (2006.01)
CPC (source: EP)
F41A 21/08 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1092936 A1 20010418; EP 1092936 B1 20040121; AT E258303 T1 20040215; BE 1012932 A3 20010605; CZ 20003765 A3 20010516; CZ 294804 B6 20050316; DE 60007817 D1 20040226; DE 60007817 T2 20041209; RU 2234654 C2 20040820
DOCDB simple family (application)
EP 00203462 A 20001005; AT 00203462 T 20001005; BE 9900672 A 19991012; CZ 20003765 A 20001011; DE 60007817 T 20001005; RU 2000125389 A 20001009