WO2007137524A3 - Locking mechanism of a hand firearm - Google Patents
Locking mechanism of a hand firearm Download PDFInfo
- Publication number
- WO2007137524A3 WO2007137524A3 PCT/CZ2007/000034 CZ2007000034W WO2007137524A3 WO 2007137524 A3 WO2007137524 A3 WO 2007137524A3 CZ 2007000034 W CZ2007000034 W CZ 2007000034W WO 2007137524 A3 WO2007137524 A3 WO 2007137524A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- engagement
- transmission lever
- single arm
- arm transmission
- locking mechanism
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A3/00—Breech mechanisms, e.g. locks
- F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
- F41A3/54—Bolt locks of the unlocked type, i.e. being inertia operated
- F41A3/56—Bolt locks of the unlocked type, i.e. being inertia operated the bolt being provided with an additional slidable mass
Abstract
Locking mechanism of a hand firearm consisting of a breech block (1) with a longitudinally slidingly arranged firing pin (33) and provided on its upper side with a carrier (2) having a stepped through hole (3), inside which a return spring (5) is arranged on a guide bar (4), and further with a single arm transmission lever (37), which is swingingly arranged in the carrier (2) and the free end of which is adapted for an engagement with a cross trip (47) provided in a cutoff case (7). The locking mechanism has got the single arm transmission lever (37) provided with a cylindrical crossbar (38), which is swingingly and slidingly arranged in an oval cross seat (40) in the carrier (2) and which is provided with a back supporting surface (41) and a front supporting surface (42) for an engagement with the cylindrical crossbar (38) of the single arm transmission lever (37), wherein the free end (43) of the single arm transmission lever (37) is provided with a cross stop (44) overlapping on both sides and having an engagement surface (45) for an engagement with a stop surface (46) of the cross trip (47), and a locking clearance (X) exists between the engagement surface (45) and the stop surface (46).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT07721823T ATE517306T1 (en) | 2006-05-25 | 2007-05-23 | LOCKING MECHANISM FOR A HAND GUN |
CA2653036A CA2653036C (en) | 2006-05-25 | 2007-05-23 | Locking mechanism of a hand firearm |
EP07721823A EP2019959B1 (en) | 2006-05-25 | 2007-05-23 | Locking mechanism of a hand firearm |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZPV2006-341 | 2006-05-25 | ||
CZ20060341A CZ301336B6 (en) | 2006-05-25 | 2006-05-25 | Hand-held firearm locking mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007137524A2 WO2007137524A2 (en) | 2007-12-06 |
WO2007137524A3 true WO2007137524A3 (en) | 2008-01-31 |
Family
ID=38713481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CZ2007/000034 WO2007137524A2 (en) | 2006-05-25 | 2007-05-23 | Locking mechanism of a hand firearm |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2019959B1 (en) |
AT (1) | ATE517306T1 (en) |
CA (1) | CA2653036C (en) |
CZ (1) | CZ301336B6 (en) |
WO (1) | WO2007137524A2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8117957B2 (en) * | 2009-07-24 | 2012-02-21 | Vladimir Loganchuk | Breech device for a hand firearm |
RU2453787C1 (en) * | 2010-12-23 | 2012-06-20 | Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт точного машиностроения" | Autoloading pistol |
CZ2013556A3 (en) * | 2013-07-12 | 2015-08-05 | Viktor Shamray | Self-loadfing pistol cocking mechanism |
CZ306500B6 (en) * | 2015-11-05 | 2017-02-15 | Viktor Shamrai | An autoloading gun |
RU2636186C2 (en) * | 2016-04-18 | 2017-11-21 | Николай Борисович Кретов | Light weapons breech block (versions) |
EP3698095B1 (en) * | 2017-10-20 | 2023-08-16 | Sturm, Ruger & Company, Inc. | Blowback type firearm |
RU183460U1 (en) * | 2017-11-16 | 2018-09-24 | Николай Борисович Кретов | AUTOMATIC WEAPON LOCKING MECHANISM |
RU184495U1 (en) * | 2018-05-11 | 2018-10-29 | Николай Борисович Кретов | SEMI-FREE AUTOMATIC WEAPON SHUTTER |
RU210538U1 (en) * | 2021-01-27 | 2022-04-19 | Акционерное общество "Научно-производственное объединение "Прибор" имени С.С. Голембиовского" | LOCKING MECHANISM FOR SMALL ARMS |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2270683A (en) * | 1936-12-14 | 1942-01-20 | Janecek Frantisek | Automatic firearm |
FR949973A (en) * | 1947-06-25 | 1949-09-14 | Firearm breech opening delay mechanism | |
GB631038A (en) * | 1946-07-15 | 1949-10-26 | Zbrojovka Brno Np | Improvements in automatic firearms |
US3930433A (en) * | 1973-06-01 | 1976-01-06 | Etat Francais | Automatic firearms with bolt assisted by an additional mass |
WO1998027396A1 (en) * | 1996-12-18 | 1998-06-25 | Czech Weapons, S.R.O. | Locking mechanism for the breech mechanism of a gun |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
UA63508A (en) * | 2003-04-24 | 2004-01-15 | Corp Tasko | Mechanism for locking rifle arms |
-
2006
- 2006-05-25 CZ CZ20060341A patent/CZ301336B6/en not_active IP Right Cessation
-
2007
- 2007-05-23 AT AT07721823T patent/ATE517306T1/en not_active IP Right Cessation
- 2007-05-23 EP EP07721823A patent/EP2019959B1/en not_active Not-in-force
- 2007-05-23 CA CA2653036A patent/CA2653036C/en not_active Expired - Fee Related
- 2007-05-23 WO PCT/CZ2007/000034 patent/WO2007137524A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2270683A (en) * | 1936-12-14 | 1942-01-20 | Janecek Frantisek | Automatic firearm |
GB631038A (en) * | 1946-07-15 | 1949-10-26 | Zbrojovka Brno Np | Improvements in automatic firearms |
FR949973A (en) * | 1947-06-25 | 1949-09-14 | Firearm breech opening delay mechanism | |
US3930433A (en) * | 1973-06-01 | 1976-01-06 | Etat Francais | Automatic firearms with bolt assisted by an additional mass |
WO1998027396A1 (en) * | 1996-12-18 | 1998-06-25 | Czech Weapons, S.R.O. | Locking mechanism for the breech mechanism of a gun |
Also Published As
Publication number | Publication date |
---|---|
EP2019959A2 (en) | 2009-02-04 |
CA2653036A1 (en) | 2007-12-06 |
EP2019959B1 (en) | 2011-07-20 |
CZ2006341A3 (en) | 2007-12-05 |
CZ301336B6 (en) | 2010-01-20 |
WO2007137524A2 (en) | 2007-12-06 |
CA2653036C (en) | 2012-09-04 |
ATE517306T1 (en) | 2011-08-15 |
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