EP0766056A2 - Dispositif de sécurité pour le percuteur d'une arme à feu - Google Patents

Dispositif de sécurité pour le percuteur d'une arme à feu Download PDF

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Publication number
EP0766056A2
EP0766056A2 EP96114130A EP96114130A EP0766056A2 EP 0766056 A2 EP0766056 A2 EP 0766056A2 EP 96114130 A EP96114130 A EP 96114130A EP 96114130 A EP96114130 A EP 96114130A EP 0766056 A2 EP0766056 A2 EP 0766056A2
Authority
EP
European Patent Office
Prior art keywords
firing pin
locking
arm
pin
breech
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.)
Ceased
Application number
EP96114130A
Other languages
German (de)
English (en)
Other versions
EP0766056A3 (fr
Inventor
Horst Menges
Lothar Post
Erich Bender
Rainer Buhl
Helmut Mäder
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.)
Rheinmetall W&M GmbH
Original Assignee
Rheinmetall Industrie AG
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 Rheinmetall Industrie AG filed Critical Rheinmetall Industrie AG
Publication of EP0766056A2 publication Critical patent/EP0766056A2/fr
Publication of EP0766056A3 publication Critical patent/EP0766056A3/fr
Ceased legal-status Critical Current

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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
    • 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
    • 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
    • F41A17/74—Hammer safeties, i.e. means for preventing the hammer from hitting the cartridge or the firing pin
    • F41A17/76—Hammer safeties, i.e. means for preventing the hammer from hitting the cartridge or the firing pin automatically operated, i.e. operated by breech opening or closing movement

Definitions

  • the invention relates to a breech system for a barrel weapon according to the preamble of claim 1.
  • a generic closure system is known. It consists of two bars, which are arranged on two opposite sides of the closure and support the closure on both sides.
  • an auxiliary firing pin which can be acted upon by an ignition stroke is provided.
  • the auxiliary firing pin is separated from the firing pin by a space which is variable in width over two spacers.
  • the firing pin can be displaced by a partial stroke of a predetermined stroke for displacement from a locking position (starting position) into its ignition position by means of a locking lever arranged on the side of the lock.
  • the present invention is therefore based on the object of disclosing a closure system which is of simple construction and in which ignition of the propellant charge is reliably avoided if the closure is not securely locked on one or on both sides.
  • the invention is based on the idea of providing the firing pin with two recesses forming catch edges into which the respective second end of the locking lever engages in the locking position of the firing pin.
  • the firing pin is unlocked in that when the lock is locked, the bolts pivot the respective first end of the locking lever towards the firing pin, so that the respective second end is pivoted out of the associated catch hook of the firing pin and releases the locking lever.
  • the firing pin is pressed back into its starting position with the aid of a reset bolt which engages positively on the firing pin and whose movement is controlled by an external drive.
  • a reset bolt which engages positively on the firing pin and whose movement is controlled by an external drive.
  • 1 and 2, 1 denotes a breech system for an externally driven machine gun, which consists of a breech 2, at the front end 3 of which the gun barrel (not shown for reasons of clarity) can be fastened with a cartridge chamber.
  • the breech 2 is arranged on a weapon housing, also not shown, in which two opposing bars 5, 6 (indicated by dash-dotted lines in FIG. 1) are slidably mounted transversely to the longitudinal axis 4 of the breech 2.
  • a two-armed locking lever 7, 8 is articulated about an axis 9, 10 perpendicular to the longitudinal axis 4 of the closure 2 and is biased radially outwards by means of compression springs 11, 12.
  • Each locking lever 7, 8 has a first arm 13, 14 which can be acted upon by the adjacent bolt 5, 6 and a second arm 15, 16, each engages in a recess 17, 18 formed as a catching edge of a firing pin 19 which is longitudinally displaceable from a locking position into an ignition position.
  • a reset pin 22 is provided which can be connected to an external drive 20 via a cam 21 and which on its side facing the firing pin 19 has a first sliding surface 23 which has a second sliding surface 24 assigned to the firing pin 19 is engaged.
  • the firing pin 19 is also connected to the drive 20 via a control piece 25 (FIG. 4) which is fastened in the drive 20, a control block 26 and a pressure piece 27.
  • the pressure piece 27 acts on the firing pin 19 via corresponding sliding surfaces 28, 29 on these parts.
  • the springs 11, 12 press the first arms 13, 14 of the locking levers 7, 8 outward, so that the second arms 15, 16 engage in the catch edges 17, 18 of the firing pin 19 .
  • the reset pin 22 blocks movement of the firing pin 19 in the direction of the longitudinal axis 4, the reset pin being additionally held in its upper position by a holding piece 30 (the holding piece is guided, for example, on a rail (not shown)).
  • the firing pin 19 is struck forward via the control piece 25, the control stone 26 and the pressure piece 27 (FIGS. 3 and 4).
  • the tip of the firing pin moves a defined distance "a” and ignites the cartridge.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Toys (AREA)
EP96114130A 1995-09-30 1996-09-04 Dispositif de sécurité pour le percuteur d'une arme à feu Ceased EP0766056A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19536660 1995-09-30
DE19536660A DE19536660A1 (de) 1995-09-30 1995-09-30 Verschlußsystem für eine Rohrwaffe

Publications (2)

Publication Number Publication Date
EP0766056A2 true EP0766056A2 (fr) 1997-04-02
EP0766056A3 EP0766056A3 (fr) 1998-04-15

Family

ID=7773807

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96114130A Ceased EP0766056A3 (fr) 1995-09-30 1996-09-04 Dispositif de sécurité pour le percuteur d'une arme à feu

Country Status (3)

Country Link
US (1) US5726376A (fr)
EP (1) EP0766056A3 (fr)
DE (1) DE19536660A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7661219B1 (en) 2007-01-10 2010-02-16 Knights Armament Company Ambidextrous bolt catch for firearms
US8261652B2 (en) * 2009-04-30 2012-09-11 Smith & Wesson Corp. Ambidextrous bolt stop
DE102009049442B3 (de) 2009-10-14 2011-05-26 Rheinmetall Waffe Munition Gmbh Verriegelung mit angepasster Kontur für ein Verschlusssystem insbesondere einer Mittelkaliberwaffe
DE102009051300A1 (de) 2009-10-29 2011-05-05 Rheinmetall Waffe Munition Gmbh Rückprallsperre insbesondere für einen Gasdrucklader
DE102009056253B3 (de) 2009-12-01 2011-05-19 Rheinmetall Waffe Munition Gmbh Rückprallsperre für insbesondere Gasdrucklader
US9810496B2 (en) * 2014-05-15 2017-11-07 Savage Arms, Inc. Semiautomatic firearm
US9546840B1 (en) * 2015-01-14 2017-01-17 The United States Of America As Represented By The Secretary Of The Army Bi-directional recoil containment and double strike prevention system
US9791224B1 (en) * 2017-03-13 2017-10-17 Carmelo Russo Firearm bolt carrier
DE102023108217A1 (de) * 2023-03-30 2024-10-02 Blaser Group Gmbh Gewehrverschluss und Gewehr mit einem derartigen Gewehrverschluss

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US851538A (en) * 1903-12-31 1907-04-23 Georg Luger Recoil-operated firearm.
US1262169A (en) * 1916-06-08 1918-04-09 Vickers Ltd Automatic gun.
US1425627A (en) * 1920-02-24 1922-08-15 Bardelli Arturo Automatic firearm
GB168610A (en) * 1920-03-03 1921-09-05 Arturo Bardelli Improvements in or relating to automatic fire-arms
US2089671A (en) * 1933-07-08 1937-08-10 Stecke Edward Automatic firearm
GB473090A (en) * 1936-06-18 1937-10-06 Reginald Vernon Shepherd Improvements in or relating to automatic fire-arms
US2135005A (en) * 1936-06-20 1938-11-01 Automatic Guns Inc Firing pin arrangement for guns
US2651974A (en) * 1949-09-22 1953-09-15 Clarence E Simpson Breech locking mechanism
NL96731C (fr) * 1957-02-07
BE567635A (fr) * 1957-05-24
GB1220116A (en) * 1967-05-07 1971-01-20 Oerlikon Buehrle Ag Automatic firearm
CH596532A5 (fr) * 1977-03-31 1978-04-14 Oerlikon Buehrle Ag
CH622343A5 (fr) * 1977-11-11 1981-03-31 Oerlikon Buehrle Ag
US4345505A (en) * 1980-06-11 1982-08-24 General Electric Company Firing pin locking system
DE3204722C1 (de) * 1982-02-11 1989-02-16 Rheinmetall Gmbh Starr verriegelbarer Geradzugverschluss fuer eine Maschinenkanone mit Fremdantrieb
US4506589A (en) * 1982-10-06 1985-03-26 Junker Systems, Inc. Firing mechanism for automatic firearm
DE3541311A1 (de) * 1985-11-22 1987-05-27 Mauser Werke Oberndorf Zuendbolzensicherung an einer automatischen feuerwaffe
DE3727740A1 (de) * 1987-08-20 1989-03-02 Rheinmetall Gmbh Vorrichtung fuer einen nach vorn gerichteten huelsenauswurf aus einer fremdgetriebenen maschinenkanone
US5259137A (en) * 1991-09-27 1993-11-09 Horst Blaser Jagdwaffenfabrik Breech mechanism for a firearm especially a repeater weapon
DE4207252C2 (de) * 1992-03-07 2000-09-28 Rheinmetall W & M Gmbh Schlagbolzensicherung im Verschlusskopf einer Rohrwaffe
DE9302692U1 (de) * 1993-02-25 1994-06-23 Horst Blaser Jagdwaffenfabrik, 88316 Isny Verschluß für eine Schußwaffe, insbesondere ein Repetiergewehr

Also Published As

Publication number Publication date
DE19536660A1 (de) 1997-04-03
US5726376A (en) 1998-03-10
EP0766056A3 (fr) 1998-04-15

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