GB381827A - Direct interlocking device for the breech block and the firing pin of automatic fire-arms - Google Patents

Direct interlocking device for the breech block and the firing pin of automatic fire-arms

Info

Publication number
GB381827A
GB381827A GB5542/32A GB554232A GB381827A GB 381827 A GB381827 A GB 381827A GB 5542/32 A GB5542/32 A GB 5542/32A GB 554232 A GB554232 A GB 554232A GB 381827 A GB381827 A GB 381827A
Authority
GB
United Kingdom
Prior art keywords
pin
breech
firing
bolt
arms
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
GB5542/32A
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 GB381827A publication Critical patent/GB381827A/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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Toys (AREA)

Abstract

381,827. Automatic guns. SCOTTI, A., 24, Via Silvio Pellico, ANELOTTI, G. B., 34, Via del Sebino, and CAMPI, B. G., 15, Via Monte Grappa, all in Brescia, Italy. Feb. 24, 1932, No. 5542. Convention date, Feb. 24, 1931. [Classes 92 (ii) and 119.] A breech-bolt 5 which is urged along guide grooves 5b, 5c towards the closed position by the firing-pin 4 under the action of a spring 6 is positively locked in the fully closed position by projections 4a on the pin which can only engage recesses 5d in the breech-bolt when the latter has been rotated into the locking position by the inclined portions 5c of the guide grooves. After firing, the projection 4c on the firing-pin is engaged by a gas-operated rod 3 or by the recoiling barrel to move the pin rearwardly to unlock the breech-bolt.
GB5542/32A 1931-02-24 1932-02-24 Direct interlocking device for the breech block and the firing pin of automatic fire-arms Expired GB381827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT160791X 1931-02-24

Publications (1)

Publication Number Publication Date
GB381827A true GB381827A (en) 1932-10-13

Family

ID=11148487

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5542/32A Expired GB381827A (en) 1931-02-24 1932-02-24 Direct interlocking device for the breech block and the firing pin of automatic fire-arms

Country Status (7)

Country Link
US (1) US1925776A (en)
BE (1) BE386446A (en)
CH (1) CH160791A (en)
DE (1) DE678992C (en)
ES (1) ES125697A1 (en)
FR (1) FR733127A (en)
GB (1) GB381827A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3610936A1 (en) * 1985-04-04 1986-10-16 AGROZET Uherský Brod koncernový podnik, Uherský Brod Breech of a repeater rifle

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2567198A (en) * 1945-09-26 1951-09-11 John C Garand Receiver and bolt mechanism for firearms
US3990347A (en) * 1973-05-30 1976-11-09 Junker Ralph D Firearms having a bolt mounted for longitudinal and rotational movement
US4020741A (en) * 1974-07-10 1977-05-03 Junker Ralph D Firearms
DE19702962C2 (en) * 1997-01-28 2000-04-13 Bucher Kirstein Waltraud Bullet firearm
DE10229846B3 (en) * 2002-07-03 2004-03-18 Heckler & Koch Gmbh Locked machine gun
DE202006007925U1 (en) * 2006-05-17 2006-07-20 Heckler & Koch Gmbh Automatic weapon for e.g. amphibious or special forces warfare has slide-covered water drain holes in breech sidewall
DE102014111165A1 (en) * 2014-06-16 2015-12-17 Rheinmetall Waffe Munition Gmbh Lock and security system for a weapon
US11391529B2 (en) * 2020-03-04 2022-07-19 Jameson S. Ellis Striker assembly and associated firearm and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3610936A1 (en) * 1985-04-04 1986-10-16 AGROZET Uherský Brod koncernový podnik, Uherský Brod Breech of a repeater rifle
DE3610936C2 (en) * 1985-04-04 1998-02-05 Agrozet Uhersky Brod Kp Repeating rifle with a firing pin

Also Published As

Publication number Publication date
CH160791A (en) 1933-03-31
DE678992C (en) 1939-07-26
ES125697A1 (en) 1932-04-16
FR733127A (en) 1932-09-30
US1925776A (en) 1933-09-05
BE386446A (en)

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