FR2930024B1 - AUTOMATIC PERCUSSION DEVICE FOR FIREARMS - Google Patents

AUTOMATIC PERCUSSION DEVICE FOR FIREARMS

Info

Publication number
FR2930024B1
FR2930024B1 FR0801964A FR0801964A FR2930024B1 FR 2930024 B1 FR2930024 B1 FR 2930024B1 FR 0801964 A FR0801964 A FR 0801964A FR 0801964 A FR0801964 A FR 0801964A FR 2930024 B1 FR2930024 B1 FR 2930024B1
Authority
FR
France
Prior art keywords
rod
axis
cylinder head
hammer
barrel
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 - Fee Related
Application number
FR0801964A
Other languages
French (fr)
Other versions
FR2930024A1 (en
Inventor
Anthony Cekic
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
Priority to FR0801964A priority Critical patent/FR2930024B1/en
Priority to PCT/FR2009/000416 priority patent/WO2009133296A2/en
Publication of FR2930024A1 publication Critical patent/FR2930024A1/en
Application granted granted Critical
Publication of FR2930024B1 publication Critical patent/FR2930024B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F41A19/34—Cocking mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

L'invention concerne un dispositif de percussion automatique utilisant un marteau qui se déplace dans l'axe du canon. Le dispositif permet de remédier au problème de dépointage et d'encombrement causés par les marteaux basculants.Le mécanisme comporte une culasse (3) cylindrique dans laquelle est introduit un marteau formé par une première tige (4) dont l'axe est confondu avec celui de la culasse et une seconde tige (5) fixée à la première et passant par une fente (6) de culasse qui est sensiblement inclinée par rapport à l'axe de la culasse (3) ; le mécanisme comporte indissociablement un arrêtoir (9) servant à permettre le mouvement d'armement de la tige (5) et d'empêcher le mouvement en sens contraire à moins que la culasse (3) soit revenue vers le canon (2) et que sa fente (6) ait permis de faire pivoter la tige (5) selon l'axe de la tige (4) libérant ainsi le marteau de la contrainte imposée par l'arrêtoir (9).Le dispositif selon l'invention est destiné, non exclusivement, à la manufacture de fusils d'assaut.The invention relates to an automatic percussion device using a hammer which moves in the axis of the barrel. The device makes it possible to remedy the problem of deflection and bulk caused by the tilting hammers. The mechanism comprises a cylindrical breech (3) into which is introduced a hammer formed by a first rod (4) whose axis coincides with that the cylinder head and a second rod (5) fixed to the first and passing through a cylinder head slot (6) which is substantially inclined relative to the axis of the cylinder head (3); the mechanism inseparably includes a stopper (9) used to allow the cocking movement of the rod (5) and to prevent movement in the opposite direction unless the breech (3) has returned to the barrel (2) and that its slot (6) has made it possible to pivot the rod (5) along the axis of the rod (4) thus releasing the hammer from the stress imposed by the retainer (9). The device according to the invention is intended, not exclusively, at the assault rifle factory.

FR0801964A 2008-04-10 2008-04-10 AUTOMATIC PERCUSSION DEVICE FOR FIREARMS Expired - Fee Related FR2930024B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0801964A FR2930024B1 (en) 2008-04-10 2008-04-10 AUTOMATIC PERCUSSION DEVICE FOR FIREARMS
PCT/FR2009/000416 WO2009133296A2 (en) 2008-04-10 2009-04-09 Automatic percussion system for firearm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0801964A FR2930024B1 (en) 2008-04-10 2008-04-10 AUTOMATIC PERCUSSION DEVICE FOR FIREARMS

Publications (2)

Publication Number Publication Date
FR2930024A1 FR2930024A1 (en) 2009-10-16
FR2930024B1 true FR2930024B1 (en) 2010-04-30

Family

ID=40364375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0801964A Expired - Fee Related FR2930024B1 (en) 2008-04-10 2008-04-10 AUTOMATIC PERCUSSION DEVICE FOR FIREARMS

Country Status (2)

Country Link
FR (1) FR2930024B1 (en)
WO (1) WO2009133296A2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1430661A (en) * 1918-11-23 1922-10-03 Isaac N Lewis Firearm
US2594354A (en) * 1945-12-11 1952-04-29 Douglas V Schnepel Transverse sliding breech bolt lock
US3410175A (en) * 1965-10-23 1968-11-12 Olin Mathieson Recoil assembly for firearm
US3507187A (en) * 1967-06-30 1970-04-21 Brevets Aero Mecaniques Breech mechanism
US3595128A (en) * 1969-10-22 1971-07-27 Gen Electric Bolt assembly

Also Published As

Publication number Publication date
WO2009133296A2 (en) 2009-11-05
WO2009133296A3 (en) 2009-12-23
FR2930024A1 (en) 2009-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20111230