GB988210A - Improvements in automatic and like firearms - Google Patents

Improvements in automatic and like firearms

Info

Publication number
GB988210A
GB988210A GB41696/63A GB4169663A GB988210A GB 988210 A GB988210 A GB 988210A GB 41696/63 A GB41696/63 A GB 41696/63A GB 4169663 A GB4169663 A GB 4169663A GB 988210 A GB988210 A GB 988210A
Authority
GB
United Kingdom
Prior art keywords
cut
magazine
receiver
cartridge
forearm
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
GB41696/63A
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.)
Olin Corp
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Publication of GB988210A publication Critical patent/GB988210A/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
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/01—Feeding of unbelted ammunition
    • F41A9/06—Feeding of unbelted ammunition using cyclically moving conveyors, i.e. conveyors having ammunition pusher or carrier elements which are emptied or disengaged from the ammunition during the return stroke
    • F41A9/09—Movable ammunition carriers or loading trays, e.g. for feeding from magazines
    • F41A9/10—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging
    • F41A9/13—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a vertical plane
    • F41A9/16—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a vertical plane which is parallel to the barrel axis
    • F41A9/17—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a vertical plane which is parallel to the barrel axis mounted within a smallarm
    • F41A9/18—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a vertical plane which is parallel to the barrel axis mounted within a smallarm feeding from a tubular magazine under the barrel
    • 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
    • F41A9/29—Feeding of belted ammunition
    • F41A9/30—Sprocket-type belt transporters

Abstract

988,210. Firearms. OLIN MATHIESON CHEMICAL CORPORATION. Oct. 22, 1963 [Nov. 28, 1962], No. 41696/63. Heading F3C. A firearm has a receiver 1, a barrel 2 secured to a forward portion of the receiver and a tubular magazine 3 mounted below the barrel and having a mouth opening into the receiver. A pair of cutoffs 15, 16 are mounted in the receiver, the cut-off 15 being normally spring biased inwardly to block the mouth of the magazine and the cut-off 16 being normally spring biased outwardly clear of the magazine mouth. A pair of slide arms 9, 10 extend into the receiver and are provided with cams 11, 12 which engage with followers 31, 32 formed, on the cut-offs. Rearward movement of the slide arms 9, 10 by the forearm 8 slidably mounted on the magazine first causes cut-off 16 to be cammed inwardly to engage behind the rim of cartridge 4. Further rearward movement causes the cut-off 15 to be cammed outwardly thereby releasing cartridge 4 and allowing it to be fed by a magazine spring into the receiver. The rim of cartridge 5 engages cut-off 16. Forward movement of the slide arms first permits the cut-off 15 to assume its normal position and then permits cut-off 16 to assume its normal position when cartridge 5 moves rearwardly slightly to engage cut-off 15. In semi-automatic and automatic firearms the forearm is fixed to the magazine and a gas piston is provided in front of the magazine tube to perform the function of the forearm.
GB41696/63A 1962-11-28 1963-10-22 Improvements in automatic and like firearms Expired GB988210A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US240586A US3165849A (en) 1962-11-28 1962-11-28 Magazine cutoffs

Publications (1)

Publication Number Publication Date
GB988210A true GB988210A (en) 1965-04-07

Family

ID=22907136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41696/63A Expired GB988210A (en) 1962-11-28 1963-10-22 Improvements in automatic and like firearms

Country Status (4)

Country Link
US (1) US3165849A (en)
BE (1) BE640544A (en)
ES (1) ES293072A1 (en)
GB (1) GB988210A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5511333A (en) * 1995-02-23 1996-04-30 Farrell; Kenneth R. Paintball clip magazine
WO2009113969A1 (en) * 2008-03-10 2009-09-17 Bahtiyar Tasyagan Cartridge loading mechanism for semi -automatic shotguns, which enables loading cartridges with single hand without giving up the shooting position
US8733009B2 (en) 2012-01-06 2014-05-27 Ra Brands, L.L.C. Magazine cutoff
US9534862B2 (en) * 2013-10-02 2017-01-03 Frank Edward McNitt Compression follower

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1702984A (en) * 1927-09-28 1929-02-19 Edward H Shelman Automatic shotgun
US2645873A (en) * 1950-01-31 1953-07-21 Remington Arms Co Inc Slide-actuated firearm with tilting locking block

Also Published As

Publication number Publication date
BE640544A (en) 1964-05-28
ES293072A1 (en) 1964-04-01
US3165849A (en) 1965-01-19

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