GB2070743A - Firearms - Google Patents
FirearmsInfo
- Publication number
- GB2070743A GB2070743A GB8113963A GB8113963A GB2070743A GB 2070743 A GB2070743 A GB 2070743A GB 8113963 A GB8113963 A GB 8113963A GB 8113963 A GB8113963 A GB 8113963A GB 2070743 A GB2070743 A GB 2070743A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bolt
- barrel
- outside
- firearms
- carrier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
- F41A21/48—Barrel mounting means, e.g. releasable mountings for replaceable barrels
- F41A21/484—Barrel mounting means, e.g. releasable mountings for replaceable barrels using interlocking means, e.g. by sliding pins
-
- 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
- F41A3/14—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively
- F41A3/16—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks
- F41A3/26—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt
-
- 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
- F41A5/00—Mechanisms or systems operated by propellant charge energy for automatically opening the lock
- F41A5/18—Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated
- F41A5/20—Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated using a gas piston arranged concentrically around the barrel
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
An arrangement in firearms having a barrel (21) and a bolt (78). The bolt (78) is provided with means (79) mounting the bolt for axial displacement and rotation on the outside of the barrel (21). A carrier (57) displaceably mounted on the outside of the barrel is operatively connected to the bolt to axially displace the bolt to and from a firing position and to rotate the bolt in said position to engage and disengage the bolt at locking means (81) on the outside of the barrel by axial displacement of the carrier.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7903210A SE427580B (en) | 1979-04-11 | 1979-04-11 | DEVICE WITH ELECTRIC WEAPON WITH PIPE AND END PIECE |
US06/084,276 US4279191A (en) | 1979-04-11 | 1979-10-12 | Firearms |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2070743A true GB2070743A (en) | 1981-09-09 |
GB2070743B GB2070743B (en) | 1983-04-20 |
Family
ID=26657239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8113963A Expired GB2070743B (en) | 1979-04-11 | 1980-03-31 | Firearms |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS56500579A (en) |
AU (1) | AU5986780A (en) |
CH (1) | CH653125A5 (en) |
DE (1) | DE3041409T1 (en) |
FR (1) | FR2454079A1 (en) |
GB (1) | GB2070743B (en) |
IT (1) | IT1141426B (en) |
WO (1) | WO1980002194A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR1002620B (en) * | 1996-04-02 | 1997-02-21 | 38 SUPER AUTO gun operating by the backward movement of the rotary bolt driven by the gases, holding 17 cartridges. | |
ITMI20071474A1 (en) * | 2007-07-20 | 2009-01-21 | Benelli Armi Spa | CLOSING AND RESET UNIT WITH OSCILLATING SHUTTER AND ROTARY CLOSING HEAD, PARTICULARLY FOR WEAPONS WITH INERTIAL OPERATION USING THE KINETIC ENERGY OF RINCULO |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE234575C (en) * | ||||
DE736746C (en) * | 1937-09-02 | 1943-06-26 | Gustloff Werke | Two-part screw cap for gas pressure charger |
BE484967A (en) * | 1947-09-25 | |||
BE556962A (en) * | 1956-08-14 | |||
US2950653A (en) * | 1958-03-04 | 1960-08-30 | Earle M Harvey | Bolt assembly for a firearm |
US2941449A (en) * | 1959-03-04 | 1960-06-21 | Frederick P Reed | Decelerating device for firearms with telescopic bolts |
ES379338A1 (en) * | 1969-04-29 | 1973-04-16 | Beretta Armi Spa | Automatic rifle |
US4125054A (en) * | 1976-09-27 | 1978-11-14 | Weatherby, Inc. | Mechanism for gas control in an automatic firearm |
-
1980
- 1980-03-31 JP JP50078780A patent/JPS56500579A/ja active Pending
- 1980-03-31 CH CH9242/80A patent/CH653125A5/en not_active IP Right Cessation
- 1980-03-31 AU AU59867/80A patent/AU5986780A/en not_active Abandoned
- 1980-03-31 GB GB8113963A patent/GB2070743B/en not_active Expired
- 1980-03-31 DE DE803041409T patent/DE3041409T1/en active Granted
- 1980-03-31 WO PCT/SE1980/000091 patent/WO1980002194A1/en active Application Filing
- 1980-04-09 FR FR8007950A patent/FR2454079A1/en active Granted
- 1980-04-11 IT IT21340/80A patent/IT1141426B/en active
Also Published As
Publication number | Publication date |
---|---|
DE3041409C2 (en) | 1989-11-09 |
JPS56500579A (en) | 1981-04-30 |
CH653125A5 (en) | 1985-12-13 |
GB2070743B (en) | 1983-04-20 |
IT1141426B (en) | 1986-10-01 |
DE3041409T1 (en) | 1982-02-11 |
IT8021340A0 (en) | 1980-04-11 |
AU5986780A (en) | 1980-10-22 |
FR2454079B1 (en) | 1983-12-30 |
FR2454079A1 (en) | 1980-11-07 |
WO1980002194A1 (en) | 1980-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940331 |