GB2070743A - Firearms - Google Patents

Firearms

Info

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
Application number
GB8113963A
Other versions
GB2070743B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aimpoint AB
Original Assignee
Aimpoint AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from SE7903210A external-priority patent/SE427580B/en
Application filed by Aimpoint AB filed Critical Aimpoint AB
Publication of GB2070743A publication Critical patent/GB2070743A/en
Application granted granted Critical
Publication of GB2070743B publication Critical patent/GB2070743B/en
Expired legal-status Critical Current

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.
GB8113963A 1979-04-11 1980-03-31 Firearms Expired GB2070743B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
NL217768A (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

Also Published As

Publication number Publication date
DE3041409C2 (en) 1989-11-09
CH653125A5 (en) 1985-12-13
IT1141426B (en) 1986-10-01
DE3041409T1 (en) 1982-02-11
AU5986780A (en) 1980-10-22
JPS56500579A (en) 1981-04-30
FR2454079B1 (en) 1983-12-30
FR2454079A1 (en) 1980-11-07
WO1980002194A1 (en) 1980-10-16
IT8021340A0 (en) 1980-04-11
GB2070743B (en) 1983-04-20

Similar Documents

Publication Publication Date Title
SE7903210L (en) DEVICE FOR ELECTRICAL WEAPONS
GB1383787A (en) Hand firearm with a barrel fastening and interchange device
CA1010276A (en) Semi-automatic firearm with a locking device restraining rearward slide of the bolt in firing position
GB2060144B (en) Rifle with removable bolt assembly
DE3176331D1 (en) Firearm system with cylinder bolt mechanism
IL77185A0 (en) Arrangement for locking a breechblock head at the end of a weapon barrel
GB1452016A (en) Breechblock for an automatic firing weapon
DE3562427D1 (en) Hand gun
GB2002089A (en) A crank assembly for a cycle
GB2070743A (en) Firearms
WO1987005384A3 (en) Machine-pistol for cartridges of different types
ES2125257T3 (en) LOCK SET FOR FIREARMS.
GB2017880A (en) Barrel locking-device for automatic hand-guns
GB1039840A (en) Improvements in or relating to automatic firearms
SE7711643L (en) END MECHANISM OF AN AUTOMATIC FIREARMS
SE7904594L (en) SEALING DEVICE FOR A MECHANISM KEY IN A FIREARM, SPECIAL FOR SLEEVELESS AMMUNITION
JPS5544116A (en) Quick exhaust valve
SE8401963D0 (en) OWN SHOOTING WEAPON WITH A SHARP FOR SHARP AMMUNITION
ES474873A1 (en) Breechblock for an automatic firing weapon
SE9000165D0 (en) GEVAERSMEKANISM
CA1009880A (en) Ammunition feed and bolt lock mechanism for a closed breech rocket gun
ES478390A1 (en) Lock, especially for a vehicle steering column.
CA1015189A (en) Bolt lock mechanism for closed breech rocket gun
GB2065847B (en) Breech ring mechanism for a firearm
ES2029620A6 (en) Antitheft device for locking the steering of motor vehicles

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940331