GB191501589A - Improved Automatic Fire-arm. - Google Patents

Improved Automatic Fire-arm.

Info

Publication number
GB191501589A
GB191501589A GB191501589DA GB191501589A GB 191501589 A GB191501589 A GB 191501589A GB 191501589D A GB191501589D A GB 191501589DA GB 191501589 A GB191501589 A GB 191501589A
Authority
GB
United Kingdom
Prior art keywords
catch
piston
barrel
automatic
feed
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
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.)
Societe Anonyme des Anciens Etablissements Hotchkiss et Cie
Original Assignee
Societe Anonyme des Anciens Etablissements Hotchkiss et Cie
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 Societe Anonyme des Anciens Etablissements Hotchkiss et Cie filed Critical Societe Anonyme des Anciens Etablissements Hotchkiss et Cie
Application granted granted Critical
Publication of GB191501589A publication Critical patent/GB191501589A/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
    • F41A21/482—Barrel mounting means, e.g. releasable mountings for replaceable barrels using continuous threads on 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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/42—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer
    • F41A19/43—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer in bolt-action guns
    • F41A19/47—Cocking mechanisms
    • 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
    • F41A23/00—Gun mountings, e.g. on vehicles; Disposition of guns on vehicles
    • 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
    • F41A3/78—Bolt buffer or recuperator means
    • F41A3/82—Coil spring buffers
    • 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
    • F41A35/00—Accessories or details not otherwise provided for
    • F41A35/02—Dust- or weather-protection caps or covers
    • 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
    • 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
    • F41A5/26—Arrangements or systems for bleeding the gas from the barrel
    • F41A5/28—Adjustable systems
    • 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
    • F41A9/32—Reciprocating-slide-type belt transporters
    • 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
    • F41A9/52—Arrangements for changing from automatic or magazine-loading to hand-loading
    • 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
    • F41A9/54—Cartridge guides, stops or positioners, e.g. for cartridge extraction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
    • F41C7/00—Shoulder-fired smallarms, e.g. rifles, carbines, shotguns
    • F41C7/02—Pump-action guns, i.e. guns having a reciprocating handgrip beneath the barrel for loading or cocking

Abstract

1589. Soc. Anon. des Anciens Etablissements Hotchkiss et Cie. Aug. 8, 1913, [Convention date]. Breech actions, sliding breech block.-Relates to gas - operated guns that can be adjusted for hand actuation, and consists (1) in mounting the barrel A so that it can rotate slightly to shut or open the gas port h, Figs. 4<a> and 13, and (2) in a special catch for retaining the piston in its rear position when the feed - strip is exhausted during automatic firing. The barrel can be locked in either of its angular positions by a catch D, Fig. 4<a>, which is acted upon by the sight-spring v<6>. The barrel is provided with two cams e, Fig. 4<a>, which actuate a catch O for the purpose of putting the return spring P out of action when the gun is adjusted for non-automatic use. The catch O is also utilized to disengage the hand-slide from the piston when the gun is adjusted for automatic firing. The gas-piston H is, when the feed-strip is exhausted during automatic firing, held in its rear position by a spring catch T, having a shoulder b<13>, Fig. 7<a>, adapted to engage a projection on the piston. In Fig. 8, the catch is shown in the position in which it engages the piston. This catch is disengaged from the piston by the feed-block Q, Fig. 6, described in Specification 1585/15, when it is swung back to the loading position shown in Fig. 6 after being recharged. It may also be disengaged by hand, or by the inclined side of the recess c, Figs. 8 and 8<a>, in the barrel, when the barrel is rotated from the automatic position shown in Fig. 8, to the non- automatic position shown in Fig. 8<a>. Specifications 15,774/14, 1585/15, 1586/15, 1587/15, and 1588/15 are referred to.
GB191501589D 1913-08-08 1914-07-01 Improved Automatic Fire-arm. Expired GB191501589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR91415774X 1913-08-08

Publications (1)

Publication Number Publication Date
GB191501589A true GB191501589A (en) 1915-07-01

Family

ID=32669650

Family Applications (2)

Application Number Title Priority Date Filing Date
GB191415774D Expired GB191415774A (en) 1913-08-08 1914-07-01 Improved Mechanism for Operating the Breech-block and Hammer in Gas-operated Guns.
GB191501589D Expired GB191501589A (en) 1913-08-08 1914-07-01 Improved Automatic Fire-arm.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB191415774D Expired GB191415774A (en) 1913-08-08 1914-07-01 Improved Mechanism for Operating the Breech-block and Hammer in Gas-operated Guns.

Country Status (2)

Country Link
FR (1) FR461782A (en)
GB (2) GB191415774A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8528458B2 (en) 2011-07-27 2013-09-10 Bernard T. Windauer Pressure-regulating gas block
US9719739B2 (en) 2014-02-06 2017-08-01 Bernard (Bernie) T. Windauer Gas block balancing piston for auto-loading firearm

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054088B1 (en) * 1980-12-11 1985-07-17 Chartered Industries Of Singapore Private Limited Improvements in or relating to gas operated, automatic or semi-automatic guns
EP0055307B1 (en) * 1980-12-11 1986-03-12 Chartered Industries Of Singapore Private Limited Firearm
US4502367A (en) * 1980-12-11 1985-03-05 Chartered Industries Of Singapore Private Ltd. Firearms bolt carrier assembly
JP2010247071A (en) 2009-04-16 2010-11-04 Hitachi Plant Technologies Ltd Fluid mixer
SE535549C2 (en) 2010-12-22 2012-09-18 Tetra Laval Holdings & Finance homogenizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8528458B2 (en) 2011-07-27 2013-09-10 Bernard T. Windauer Pressure-regulating gas block
US9719739B2 (en) 2014-02-06 2017-08-01 Bernard (Bernie) T. Windauer Gas block balancing piston for auto-loading firearm

Also Published As

Publication number Publication date
GB191415774A (en) 1915-06-17
FR461782A (en) 1914-01-10

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