GB465812A - An automatic rifle or machine gun - Google Patents

An automatic rifle or machine gun

Info

Publication number
GB465812A
GB465812A GB22346/35A GB2234635A GB465812A GB 465812 A GB465812 A GB 465812A GB 22346/35 A GB22346/35 A GB 22346/35A GB 2234635 A GB2234635 A GB 2234635A GB 465812 A GB465812 A GB 465812A
Authority
GB
United Kingdom
Prior art keywords
block
inclines
breech
hammer
locking
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
GB22346/35A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB465812A publication Critical patent/GB465812A/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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/25—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins
    • F41A19/27—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block
    • F41A19/29—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension
    • F41A19/30—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension in bolt-action guns
    • F41A19/33—Arrangements for the selection of automatic or semi-automatic fire
    • 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
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/34—Magazine safeties
    • F41A17/36—Magazine safeties locking the gun automatically in a safety condition when the magazine is empty or removed
    • 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
    • F41A3/36—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing
    • F41A3/44—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having sliding locking elements, e.g. balls, rollers
    • F41A3/46—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having sliding locking elements, e.g. balls, rollers mounted on the 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

465,812. Automatic guns. ECHEVERRIA, B. Aug. 7, 1935, No. 22346. Void. Convention date, Sept. 19, 1934. [Classes 92 (ii) and 119] Fixed - barrel automatic guns in which the opening of the breech by blow-back action is delayed intil the pressure has fallen in the barrel are provided with a locking - block 13 sliding vertically in the breech - block 7 and having lower inclines j for engagement with inclines k on the hammer 11 and upper inclines engaging inclines in recesses g, h in the guncasing. The hammer 11 preferably engages a sleeve member 12 slidable in the breech block and the locking- block then has lower inclines m engaging the sleeve 12 and lower inclines engaging the hammer 11 all as shown by the detached parts of Fig. 2. On firing, and after the pressure in the barrel has fallen, the locking-block slides downwardly and retracts the hammer 11 from the firing-pin 9. The breech-block then moves to open position against a return spring 8 and is retained by a pivoted sear 21. On pulling the trigger 18, the breech block moves forward to load a cartridge from the magazine 6 and a projection n on the sleeve 12 engages the casing to initiate the lifting of the locking-block. This lifting is completed by the inclines on the hammer which after locking strikes the firing pin. The speed of firing may be controlled by spring-controlled weighted disc 25 oscillated by the engagement of a tooth thereon with the breech block and engaging the sear at timed intervals. The breech block is held in open position when the magazine is empty by the action of a lever 28 pivoted at 29, one end of the lever engaging the magazine platform and the other acting to raise the sear. The magazine is retained by a pivoted latch 15.
GB22346/35A 1934-09-19 1935-08-07 An automatic rifle or machine gun Expired GB465812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES188061X 1934-09-19

Publications (1)

Publication Number Publication Date
GB465812A true GB465812A (en) 1937-05-14

Family

ID=8244683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22346/35A Expired GB465812A (en) 1934-09-19 1935-08-07 An automatic rifle or machine gun

Country Status (4)

Country Link
CH (1) CH188061A (en)
DE (1) DE731170C (en)
FR (1) FR789580A (en)
GB (1) GB465812A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE543326A (en) * 1954-04-08
US3109345A (en) * 1960-08-22 1963-11-05 Smith And Wesson Inc Firearm with disconnector operated by breech bolt lock, and other improvements
BE1004981A3 (en) * 1991-06-20 1993-03-09 Fnnh Fabrique Nationale Nouvel Tipping loader gun or gun cartridges gunner.

Also Published As

Publication number Publication date
FR789580A (en) 1935-10-31
CH188061A (en) 1936-12-15
DE731170C (en) 1943-02-03

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