EP0973005B1 - Pistolet comportant un percuteur préarmé - Google Patents

Pistolet comportant un percuteur préarmé Download PDF

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Publication number
EP0973005B1
EP0973005B1 EP99890171A EP99890171A EP0973005B1 EP 0973005 B1 EP0973005 B1 EP 0973005B1 EP 99890171 A EP99890171 A EP 99890171A EP 99890171 A EP99890171 A EP 99890171A EP 0973005 B1 EP0973005 B1 EP 0973005B1
Authority
EP
European Patent Office
Prior art keywords
spring
catch piece
trigger
casing
pistol
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 - Lifetime
Application number
EP99890171A
Other languages
German (de)
English (en)
Other versions
EP0973005A3 (fr
EP0973005A2 (fr
Inventor
Friedrich Aigner
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.)
Steyr Mannlicher Holding GmbH
Original Assignee
Steyr Mannlicher Holding GmbH
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 Steyr Mannlicher Holding GmbH filed Critical Steyr Mannlicher Holding GmbH
Priority to AT99890171T priority Critical patent/ATE254753T1/de
Publication of EP0973005A2 publication Critical patent/EP0973005A2/fr
Publication of EP0973005A3 publication Critical patent/EP0973005A3/fr
Application granted granted Critical
Publication of EP0973005B1 publication Critical patent/EP0973005B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/46—Trigger safeties, i.e. means for preventing trigger movement
    • 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
    • F41A19/16—Adjustable firing mechanisms; Trigger mechanisms with adjustable trigger pull
    • 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
    • F41A19/31—Sear arrangements therefor

Definitions

  • the invention relates to a gun, consisting of a trigger device containing housing and sliding on this, the barrel and the closure containing slide, wherein the closure with a drivable by a striker spring Firing pin is provided and a switch over a trigger bar on a trigger device acts, which one with a nose in the trajectory of the firing pin having a cross-catching piece.
  • the required parts are few and consistently easy and cheap to manufacture, they can be installed in a machine-friendly way.
  • the main advantages of this construction according to the objective result from the interaction of all parts, see functional description further down.
  • the ramp ensures according to feature b) an exact shot firing with short and dry firing range, reduces the second spring according to feature c) the trigger weight felt, and sets the nose according to Feature d) in cooperation with the first spring according to feature a) sure that the catching piece returns to the safe starting position.
  • the trigger mechanism is still very easily rebuilt in the "Double Action" mode by removing the drag lever and installing a longer catch.
  • the housing-fixed threshold is as a bolt with circular cross-section and the Ramp designed as an obtuse-angled edge (claim 2). This will make the production further cheapened and despite the exact firing and high accuracy a softer Transition from the forward stroke to trigger reached.
  • the hammer has a flag with inclined Attack surface and the nose of the catch piece a sloped attack surface, and are the Incident angle of the attack surfaces and the obtuse angle of the edge approximately equal (Claim 3).
  • This achieves a further improvement of the feeling of withdrawal: With the backward movement slides the catch piece on the flag and on the blunt Angle downwards. So the friction force spreads on a longer path and it finds despite the backward movement no further tensioning of the striker instead of what the trigger weight would increase.
  • a further improvement of safety and ease of operation is thereby achieved that the catching piece a recess with a rear thrust surface and on has a front control surface and cooperating with the end of the trigger bar can be applied to the thrust surface, so that the end of the trigger bar during downward pivoting of the catching piece is disengaged (claim 4). This will be the moment of triggering the trigger bar decoupled from the catching piece and on reaching the ready to fire position by itself coupled again. That enhances safety, in particular high level, when the front end of the trigger bar hinged to the reins and the tongue is provided with a trigger safety (claim 5). This is also full If safety given.
  • the trigger weight can be adjusted by the second spring applied force by acting on the second leg by means of a Adjusting screw is adjustable (claim 6) and when the force exerted by the second spring Force smaller than the force of the striking spring is (claim 7).
  • a part of the housing is denoted by 1 and a slide guided thereon 2.
  • the carriage 2 includes in a known manner a lockable barrel 3 and a closure 4, which cooperates with a summarily denoted by 5 trigger device.
  • a firing pin against the force of a spring 8 slidably guided and provided with a flag 9, the down through a slot 10th protrudes in the closure 4 in the region of the trigger device.
  • housing is used summarily and in a kinematic sense, since depending on the material, the housing in one piece or or made of plastic with corresponding metallic inserts can be.
  • a tongue 13 is pivotally mounted in the housing 1 about a Züngelachse 14 and with a front cranked trigger bar 15 connected via a pin 16.
  • a Züngelêt 17 pivotally mounted about the pin 16, the locking tooth 18 in known way cooperates with the housing 1 and thus prevents the removal, if not the tongue fuse is pressed. In the position shown is the Züngelêt opened, so that the tongue can be moved.
  • FIG. 2 shows the trigger device 5 in detail.
  • a catching piece 20 with a nose 21 above is by means of two at her rear end on both sides arranged stub 22 in grooves 23 of the housing longitudinally displaceable guided and swiveled around the stub 22.
  • the catching piece 20 has one of bottom accessible recess 24, which is essentially a thrust surface 25th and a control surface 26 is limited, in which the one, bent, end 27 of the trigger bar 15 engages.
  • a crosspiece 28 is provided, on which the first Leg 29 of a first spring 30 attacks and on this a forward-upward Exercise power.
  • the first spring 30 is here a hairpin spring, the middle part of a Cross pin 31, which is also an axis, wraps around.
  • At its front upper End of the catch piece has a nose 32. Under the nose 32 extends in the significant vertical chest area 33.
  • a cylindrical pin 35 is fixedly arranged in the housing, it forms a threshold and to him the second leg 36 of the first spring 30 is supported.
  • the threshold 35 acts with a Ramp 37 together, by a horizontal leg surface 38 and a formed with this an obtuse angle forming ascending leg surface 39 is.
  • the obtuse angle is approximately equal to the angle of the interacting attack surfaces the nose 21 and the flag 9.
  • a drag lever 40 is rotatably mounted about the housing-fixed pivot axis 31 and the Catch 20 upstream. It consists of one or two arms 41 and a bridge 42, to which the first leg 44 of a second spring 43 (here also a hairpin spring) acts. Its second leg 45 is located on a part of the housing 1, a housing wall 46 on. The rear upper end of the bridge 42 forms a crest edge 47, which in still too descriptive manner with the nose 32 cooperates.
  • the housing wall 46 serves the drag lever 40 in its foremost position as a stop on which he is under can support the pressure of the striker.
  • By another adjusting screw 50 in the housing wall 46 can act on the second leg of the second spring 43 be, whereby the trigger weight is adjustable. By adjusting the stop and thus the end position by means of a screw 51 can be the forward stroke on the trigger adjust.
  • the device In the position of FIG. 2 , the device is ready to fire when the striker spring 8 is tensioned.
  • the flag 9 is supported on the nose 21.
  • the catching piece 20 lies on the one hand on the threshold 35 and therefore can not swing down and on the other hand in the longitudinal direction on the drag lever 40 at. Since the striking spring 8 is much stronger than the second spring 43, it overcomes their force and pushes the rocker arm 40 forward, where it rests against the housing wall 46 and the adjusting screw 51.
  • the end 27 of the trigger rod 15 is located in the recess 24 and is located on the thrust surface 25 at. About the trigger guard 17, the entire trigger system is positively locked and secured against falls.
  • the trigger rod 15, acting on the thrust surface 25, pushes the catching piece 20 backwards, against the force of the striking spring 8, but supported by the second spring 43.
  • the catching piece 20 moves without pivoting to the rear. Only when the horizontal leg surface 38 merges into the ascending leg surface 39, the catching piece is pivoted downwards by the force of the striking spring 8 and the nose 21 releases the flag. This position can be seen in Fig.3 .
  • the approximately parallel alignment of the ascending leg surface 39 and the engagement surface between the lug 21 and the lug 9 makes itself noticeable in an advantageous manner.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Claims (8)

  1. Pistolet constitué d'une carcasse contenant un mécanisme de détente et d'une glissière qui coulisse sur celle-ci et qui contient le canon et la culasse, la culasse (4) étant dotée d'un pointeau percuteur (7) qui peut être entraíné par un ressort de percussion (8), et une détente (13) agissant par l'intermédiaire d'une tringle de détente (15) sur le mécanisme de détente (5) qui présente une pièce d'arrêt (20) qui s'engage par un bec (21) dans le parcours de déplacement du pointeau du percuteur, caractérisé en ce que
    a) la pièce d'arrêt (20) est guidée dans la carcasse (1) à coulissement dans le sens de la longueur et à pivotement vers le bas et est sollicitée vers le haut par un premier ressort (30),
    b) une traverse (35) fixe dans la carcasse est prévue et coopère avec une surface inclinée (37) de la pièce d'arrêt (20) de sorte que lors de l'actionnement de la détente, la pièce d'arrêt est d'abord déplacée dans le sens de la longueur et pivote vers le bas lorsqu'elle a dépassé la traverse,
    c) un levier d'entraínement (40) qui peut pivoter autour d'un axe fixe de la carcasse est prévu en avant de la pièce d'arrêt (20) et est sollicité vers l'arrière en direction de la pièce d'arrêt par un deuxième ressort (43), présente une arête de sommet (47) située à distance de son axe (31) et s'appuie contre la paroi (46) de la carcasse dans sa position avant et
    d) la pièce d'arrêt (20) présente à l'avant un petit bec (32) qui repose sur l'arête de sommet (47) du levier d'entraínement (40) lorsque la pièce d'arrêt et le levier d'entraínement se trouvent dans une position en arrière.
  2. Pistolet selon la revendication 1, caractérisé en ce que la traverse (35) fixée à la carcasse est configurée comme un tourillon de section transversale ronde et en ce que la surface inclinée (37) est formée par deux surfaces d'aile (38, 39) qui se rejoignent à angle obtus.
  3. Pistolet selon la revendication 2, caractérisé en ce que le pointeau percuteur (7) possède un talon (9) doté d'une surface d'engagement inclinée, en ce que le bec (21) de la pièce d'arrêt (20) présente une surface d'engagement inclinée, et en ce que l'angle d'inclinaison de ces deux surfaces d'engagement et de la deuxième surface d'aile (39) sont sensiblement égaux.
  4. Pistolet selon la revendication 3, caractérisé en ce que la pièce d'arrêt (20) possède un évidement (24) doté d'une surface de poussée (25) à l'arrière et d'une surface de commande (26) à l'avant, et l'extrémité (27) de la tringle de détente (15) qui coopère avec elle peut se placer sur la surface de poussée (25) de telle sorte que, lors d'un pivotement vers le bas de la pièce d'arrêt, l'extrémité (27) se dégage.
  5. Pistolet selon la revendication 1, caractérisé en ce que l'extrémité avant (27) de la tringle de détente (15) est articulée sur la détente (13) et en ce que la détente est dotée d'une sûreté de détente (17).
  6. Pistolet selon la revendication 1, caractérisé en ce que la force exercée par le deuxième ressort (43) par action sur sa deuxième branche (45) peut être ajustée au moyen d'une vis d'ajustement (50).
  7. Pistolet selon la revendication 1, caractérisé en ce que la force exercée par le deuxième ressort (43) est inférieure à la force du ressort de percussion (8).
  8. Pistolet selon la revendication 1, caractérisé en ce que le premier et/ou le deuxième ressort (30, 43) sont des ressorts en épingle à cheveux enfilés sur l'axe (31) du levier d'entraínement (40).
EP99890171A 1998-07-14 1999-05-28 Pistolet comportant un percuteur préarmé Expired - Lifetime EP0973005B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT99890171T ATE254753T1 (de) 1998-07-14 1999-05-28 Pistole mit vorgespanntem schlagbolzen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT47998U 1998-07-14
AT0047998U AT3024U1 (de) 1998-07-14 1998-07-14 Pistole mit vorgespanntem schlagbolzen

Publications (3)

Publication Number Publication Date
EP0973005A2 EP0973005A2 (fr) 2000-01-19
EP0973005A3 EP0973005A3 (fr) 2001-03-07
EP0973005B1 true EP0973005B1 (fr) 2003-11-19

Family

ID=3491709

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99890171A Expired - Lifetime EP0973005B1 (fr) 1998-07-14 1999-05-28 Pistolet comportant un percuteur préarmé

Country Status (4)

Country Link
US (1) US6263606B1 (fr)
EP (1) EP0973005B1 (fr)
AT (2) AT3024U1 (fr)
DE (1) DE59907777D1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005031927B3 (de) * 2005-07-08 2006-11-16 Carl Walther Gmbh Abzugs-Vorrichtung für Schusswaffen
DE102005031928B4 (de) * 2005-07-08 2008-05-29 Carl Walther Gmbh Abzug-Vorrichtung mit Quick-Action-Funktion
DE102005031929B4 (de) * 2005-07-08 2008-05-21 Carl Walther Gmbh Abzug-Vorrichtung mit Double-Action-Funktion
WO2013093571A2 (fr) * 2011-12-23 2013-06-27 Arsenal Firearms Finance Limited Arme à feu
USD763974S1 (en) * 2014-01-02 2016-08-16 Htr Development, Llc Firing bolt tip for use in a paint ball gun
CN115060111B (zh) * 2022-06-16 2024-02-20 深圳市鑫创达安全设备制造有限公司 应用于手枪的战术扩展系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584299A (en) * 1948-07-15 1952-02-05 Olin Ind Inc Fire-control mechanism for firearms
CH278319A (de) * 1949-09-20 1951-10-15 Hispaniola Corp La Hispaniola Selbsttätige Feuerwaffe mit feststehendem Lauf.
CH297884A (fr) * 1951-04-17 1954-04-15 Gevarm Societe A Responsabilit Carabine automatique.
US3027811A (en) * 1958-04-29 1962-04-03 Remington Arms Co Inc Fire control mechanism for reciprocating bolt firearms
US3103758A (en) * 1960-12-22 1963-09-17 Wilhelm Gary Firing mechanism for firearms
DE2311940C3 (de) * 1973-03-09 1979-08-23 J.G. Anschuetz Gmbh, 7900 Ulm Abzugsvorrichtung für Schußwaffen, insbesondere für Wettkampf-Schußwaffen
MX159080A (es) 1982-04-29 1989-04-14 Gaston Glock Mejoras a pistola
DE19507052A1 (de) 1995-03-01 1996-09-05 Walther Carl Gmbh Abzugseinrichtung für Schußwaffen
EP0785404A3 (fr) * 1996-01-19 1998-10-21 SAM Lugano SA Mécanisme de mise à feu pour libérer le percuteur d'une arme à feu lors du tir
US5906066A (en) * 1997-11-17 1999-05-25 Felk; Edward Karl Automatic pistol mechanism

Also Published As

Publication number Publication date
US6263606B1 (en) 2001-07-24
ATE254753T1 (de) 2003-12-15
AT3024U1 (de) 1999-08-25
EP0973005A3 (fr) 2001-03-07
DE59907777D1 (de) 2003-12-24
EP0973005A2 (fr) 2000-01-19

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