GB1282214A - Automatic firearm - Google Patents

Automatic firearm

Info

Publication number
GB1282214A
GB1282214A GB28191/70A GB2819170A GB1282214A GB 1282214 A GB1282214 A GB 1282214A GB 28191/70 A GB28191/70 A GB 28191/70A GB 2819170 A GB2819170 A GB 2819170A GB 1282214 A GB1282214 A GB 1282214A
Authority
GB
United Kingdom
Prior art keywords
bolt
handle
magazine
barrel
slot
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.)
Expired
Application number
GB28191/70A
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.)
ENVIRONMENTAL IND
Original Assignee
ENVIRONMENTAL IND
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
Application filed by ENVIRONMENTAL IND filed Critical ENVIRONMENTAL IND
Publication of GB1282214A publication Critical patent/GB1282214A/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
    • 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
    • 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
    • F41A15/00—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
    • F41A15/12—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns
    • 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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/11—Trigger guards; Trigger-guard mountings
    • 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
    • F41A3/64—Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings
    • F41A3/72—Operating handles or levers; Mounting thereof in breech-blocks or bolts
    • 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
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/38—Loading arrangements, i.e. for bringing the ammunition into the firing position
    • F41A9/39—Ramming arrangements
    • F41A9/40—Ramming arrangements the breech-block itself being the rammer
    • F41A9/41—Ramming arrangements the breech-block itself being the rammer pushing unbelted ammunition from a box magazine on the gun frame into the cartridge chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G1/00—Sighting devices

Abstract

1282214 Automatic firearm ENVIRONMENTAL INDUSTRIES 10 June 1970 [11 June 1969] 28191/70 Heading F3C An automatic firearm comprises a frame 1 on which a receiver 14 and barrel 13 assembly is mounted, a spring biased bolt 21 being housed in the receiver 14 for reciprocation therein. The firing mechanism consists of a trigger 5 and sear 41 and a magazine 4 is mounted in the frame 1 with its ammunition discharge portion adjacent the breech end of the barrel. One end 9 of a trigger guard 7 is disposed adjacent the discharge portion of the magazine 4 and extends towards the breech end of the barrel for guiding rounds of ammunition into the barrel from the magazine. The magazine 4 may be held in the frame by a spring loaded, manually operable latch 34. The breech bolt 21 is brought into its cocked position manually by a handle 25 mounted in the line of sight of the firearm and which co-operates with a slot 30 in the upper portion of the receiver 14. The handle is rotatably mounted on the bolt 21 and is non-symmetrical about its longitudinal axis so that in one rotary position the shank thereof can co-operate at either end of the slot with an enlargement of the slot to hold the bolt in its cocked or battery positions. In a second rotary position the shank of the handle can move freely in the slot. The outer end of the handle is provided with a sight passage 33 so that when sighting, the foresight 15 is only visible when the handle is in the bolt unlocked condition. The bolt is provided with an extractor (Figs. 7, 8, not shown) and an ejector rod 49 passing within the bolt is fixed to the frame 1. The firearm has a retractable stock 19 which is mounted on a pair of rods 20 which are held in one of two positions by locking rods 54, 55 under the action of a manually operable, spring loaded pin 53.
GB28191/70A 1969-06-11 1970-06-10 Automatic firearm Expired GB1282214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83208369A 1969-06-11 1969-06-11

Publications (1)

Publication Number Publication Date
GB1282214A true GB1282214A (en) 1972-07-19

Family

ID=25260631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28191/70A Expired GB1282214A (en) 1969-06-11 1970-06-10 Automatic firearm

Country Status (12)

Country Link
US (1) US3651736A (en)
AU (1) AU1621770A (en)
BE (1) BE751742A (en)
CA (1) CA924142A (en)
CH (1) CH526759A (en)
DE (1) DE2029410A1 (en)
ES (1) ES380586A1 (en)
FR (1) FR2051024A5 (en)
GB (1) GB1282214A (en)
IL (1) IL34678A0 (en)
LU (1) LU61103A1 (en)
NL (1) NL7008416A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005384A2 (en) * 1986-02-27 1987-09-11 So.C.I.Mi. Società Costruzioni Industriali Milano Machine-pistol for cartridges of different types
RU2506516C2 (en) * 2012-03-19 2014-02-10 Федеральное Государственное Военное Образовательное Учреждение Высшего Профессионального Образования "Военный Учебно-Научный Центр Сухопутных Войск "Общевойсковая Академия Вооруженных Сил Российской Федерации" Self-loading pistol

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066000A (en) * 1974-04-25 1978-01-03 Brunswick Corporation Machine gun
US4327626A (en) * 1980-08-28 1982-05-04 Mcqueen Sidney J Submachine gun having a pistol grip 360 degrees rotative about the barrel
FI64461C (en) * 1981-10-28 1983-11-10 Ikaplast AUTOMATIC HANDELDVAPEN
US4463654A (en) * 1982-04-29 1984-08-07 Armament Research Corporation Of America Conversion kit for assault rifle and converted rifle of compact configuration
US4522105A (en) * 1983-06-06 1985-06-11 Sw Daniel, Inc. Firing mechanism for semiautomatic firearms
EP0277990A1 (en) * 1986-08-06 1988-08-17 Chrobak, Peter Automatic weapon
US4827652A (en) * 1987-10-02 1989-05-09 Martin Ernest J T Cocking-bar, target-framing and range-finding, carrying, hanging and standing device
US4823671A (en) * 1987-11-20 1989-04-25 Frank Buryta Device for manually recoiling slide action pistols
DE3928125A1 (en) * 1989-08-25 1991-02-28 Heckler & Koch Gmbh LOADING DEVICE FOR SELF-LOADING HAND ARMS
WO1998037375A1 (en) * 1997-02-21 1998-08-27 Dynamit Nobel Gmbh Explosivstoff- Und Systemtechnik Inductive ignition system, in particular for infantry arms
US5896850A (en) * 1997-06-27 1999-04-27 Sullivan, Jr.; Dennis G. Paintball gun with sight rail cover
US7779743B2 (en) * 2006-01-30 2010-08-24 Herring Geoffrey A Gas piston assembly and bolt carrier for gas-operated firearms
US8061072B1 (en) * 2009-03-16 2011-11-22 Crose Dinora M Retractable stock firearm system
US20120180647A1 (en) * 2009-08-13 2012-07-19 Dublin Ethan A Charging mechanism for gas powered firearms
US8590197B1 (en) * 2011-05-04 2013-11-26 Primary Weapons Firearm conversion assembly and method
US20140260943A1 (en) * 2013-03-18 2014-09-18 Sarsilmaz Silah Sanayi A.S. Submachine gun
US10429144B2 (en) * 2015-02-05 2019-10-01 Far League S.R.L. Automatic submachine gun for exploiting recoil comprising two opposing levers for the hammer, one associated with single-shot firing mode and the other with burst firing mode
US10267580B2 (en) * 2016-10-25 2019-04-23 Tactical Innovations Inc. Rim-fire firearm receiver with charging handle opposite ejection port
US10989494B1 (en) 2019-05-20 2021-04-27 Bootleg Inc. Firearm handguard system
US11421956B1 (en) * 2021-02-10 2022-08-23 WHG Properties, LLC Firearm assemblies with a trigger guard magazine guide portion
CN114577058B (en) * 2022-04-08 2023-07-14 重庆建设工业(集团)有限责任公司 Loading pull handle
WO2024044376A1 (en) * 2022-08-25 2024-02-29 Sturm, Ruger & Company, Inc. Bolt assembly for firearm

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US786099A (en) * 1905-03-28 Charles Philibert Clement Repeating pistol.
US710660A (en) * 1901-11-29 1902-10-07 Winchester Repeating Arms Co Semi-automatic gun.
US1502676A (en) * 1920-09-14 1924-07-29 John T Kewish Automatic rifle
US1869911A (en) * 1930-12-31 1932-08-02 Alva C Washburne Firearm
US2297693A (en) * 1940-11-02 1942-10-06 Ailen A Dicke Autoloading firearm
US2424194A (en) * 1944-05-01 1947-07-15 Gen Motors Corp Extensible shoulder stock for firearms
US3039366A (en) * 1959-12-14 1962-06-19 Elmer R Imthurn Target pistol with breech bolt locking mechanism
US3318192A (en) * 1965-02-12 1967-05-09 Armalite Inc Locked action rifle for automatic and semi-automatic selective firing
US3276323A (en) * 1965-11-01 1966-10-04 Ralf E Dieckmann Semi-automatic pistol

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005384A2 (en) * 1986-02-27 1987-09-11 So.C.I.Mi. Società Costruzioni Industriali Milano Machine-pistol for cartridges of different types
WO1987005384A3 (en) * 1986-02-27 1987-10-22 Socimi Machine-pistol for cartridges of different types
RU2506516C2 (en) * 2012-03-19 2014-02-10 Федеральное Государственное Военное Образовательное Учреждение Высшего Профессионального Образования "Военный Учебно-Научный Центр Сухопутных Войск "Общевойсковая Академия Вооруженных Сил Российской Федерации" Self-loading pistol

Also Published As

Publication number Publication date
DE2029410A1 (en) 1970-12-17
AU1621770A (en) 1971-12-16
IL34678A0 (en) 1970-11-30
LU61103A1 (en) 1972-03-22
NL7008416A (en) 1970-12-15
BE751742A (en) 1970-12-10
ES380586A1 (en) 1973-04-01
FR2051024A5 (en) 1971-04-02
US3651736A (en) 1972-03-28
CA924142A (en) 1973-04-10
CH526759A (en) 1972-08-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees