EP0786640A1 - Spannsvorrichtung für ein Jagdgewehr mit übereinander angeordneten Läufen - Google Patents

Spannsvorrichtung für ein Jagdgewehr mit übereinander angeordneten Läufen Download PDF

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Publication number
EP0786640A1
EP0786640A1 EP97420012A EP97420012A EP0786640A1 EP 0786640 A1 EP0786640 A1 EP 0786640A1 EP 97420012 A EP97420012 A EP 97420012A EP 97420012 A EP97420012 A EP 97420012A EP 0786640 A1 EP0786640 A1 EP 0786640A1
Authority
EP
European Patent Office
Prior art keywords
trigger
arming
triggers
rod
striker
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.)
Withdrawn
Application number
EP97420012A
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English (en)
French (fr)
Inventor
Jean Marc Ducouder
Christian Baure
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.)
Gaucher Armes SA
Original Assignee
Gaucher Armes SA
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 Gaucher Armes SA filed Critical Gaucher Armes SA
Publication of EP0786640A1 publication Critical patent/EP0786640A1/de
Withdrawn legal-status Critical Current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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/18—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms for multibarrel guns or multiple guns
    • F41A19/19—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms for multibarrel guns or multiple guns with single-trigger firing possibility
    • F41A19/21—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms for multibarrel guns or multiple guns with single-trigger firing possibility having only one trigger

Definitions

  • the invention relates to the technical armaments sector.
  • the triggers controlling the strikers are controlled either by a double trigger corresponding to each of the triggers, or by a single trigger capable of acting by means of a counterweight successively on each of the triggers.
  • Such arrangements are perfectly known to a person skilled in the art.
  • the object of the invention is to remedy these drawbacks in a simple, safe, efficient and rational manner.
  • the problem which the invention sets out to solve is to create a particularly simple and solid rifle of the "double express" type with the aim of reducing the number of parts as much as possible, in particular at the level of the weapon system.
  • each striker is constituted by a rod mounted with linear displacement capacity guided in a support against a return means, each of said rods having a hooking zone with a corresponding part of one triggers mounted with vertical displacement capacity under the action of trigger.
  • the rods of the strikers have arrangements to be armed in combination with the triggers under the effect of a linear displacement in translation of a cocking rod resulting from an angular pivoting of a trigger guard which acts as cocking lever.
  • the arrangements of the rods are constituted by a shoulder supported cooperating with a flange that has the cocking rod.
  • the striker rods and the arming rod are mounted to slide freely in the support in combination with return springs by being arranged parallel very substantially in the same vertical plane.
  • each of the striker rods is bevelled to move the corresponding trigger in height in the cocking position in the attachment zone of said rod formed by a flat.
  • the trigger guard has a yoke equipped with a transverse axis cooperating with a notch of a closing bolt engaged at the level of the barrels so that an angular pivoting of said trigger guard, corresponding to the arming of the strikers, allows a displacement of the bolt for the opening of the weapon.
  • the arming device applies more particularly to a superimposed rifle equipped with a monodetent (1).
  • the entire cocking mechanism is mounted in a rocker (B) whose front end receives the superimposed barrels (C) and (C1), while the rear end receives the butt, not represented.
  • the single trigger (1) acts by means of a counterweight (2) on two triggers (3) and (4) each controlling a striker designated as a whole by (P).
  • each striker (P) consists of a rod (5,6) mounted with linear displacement capacity guided in a part of the rocker (B) and in a support (7) made integral with said rocker.
  • Springs (8) and (9) are mounted in combination with the rods (5) and (6) and the support (7) to ensure, after arming each of the strikers as will be indicated in the following description , the selective start of shots under the action of the single trigger (1).
  • Each of the rods (5) and (6) has a stepped surface (5a, 6a) for arming said strikers under the effect of the displacement of an arming rod (10) subject to a trigger guard (11).
  • the trigger guard (11) has a yoke (11a) in which the cocking rod (10) is coupled by means of a transverse axis (12).
  • the entire trigger guard (11) is articulated at (13) on a part of the rocker. It follows that an angular pivoting F of the trigger guard (11) relative to its axis (13), causes by means of the yoke (11a) and the axis (12) the linear displacement in translation of the rod armament (10).
  • the rod (10) has a flange (10a) capable of cooperating with the shouldered bearings (5a) and (6a) to cause, under the effect of linear displacement of the cocking rod, the concomitant linear displacement of the striker rods ( 5) and (6) for their hooking with the corresponding triggers (3) and (4).
  • the striker rods (5) and (6) and the cocking rod (10) mounted to slide freely in a part of the rocker of a support (7), are arranged very substantially in parallel in the same vertical plane.
  • the cocking rod (10) is also subject to a return spring (14).
  • each of the striker rods (5) and (6) has a flat surface (5b, 6b) itself equipped with a hooking zone (5c, 6c) capable of cooperating in the cocking position with a part corresponding triggers (3) and (4).
  • the terminal end of each rod (5) and (6) is bevelled at (5d) and (6d) to allow the corresponding trigger to move in height in position of armament in the hanging area considered (5c, 6c).
  • the front end (5e) and (6e) of each striker rod (5) and (6) cooperates with the corresponding percussion element (C) of the cartridge in question.
  • Each trigger (3) and (4) is mounted with sliding capacity in a support of very substantially U-shaped cross section secured to the rocker. For reasons of clarity of the drawings, the support is not shown.
  • Each trigger (3) and (4) is subject to a return spring (15).
  • Each trigger (3) and (4) has a vertical branch (3a) and (4a) and a horizontal branch (3b) and (4b) to constitute a very substantially L-shaped element.
  • the vertical branch (4a) of the trigger (4) is arranged perpendicularly at the end of the horizontal branch (3b) of the other trigger, the vertical branch (3a) of which is itself arranged at the end of the horizontal branch (4b) of the aforementioned trigger (4). It therefore appears, as shown more particularly in Figures 4, 5 and 6, that the triggers (3) and (4) define in combination a very substantially rectangular geometric structure.
  • the picking zone (5c, 6c) of each of the striker rods (5) and (6) cooperates in the cocking position with the underside of the horizontal branch (3b) of the trigger (3) and of the horizontal branch (4b) of the trigger (4).
  • Each trigger (3) and (4) has a locking spout (3c) and (4c) cooperating with a corresponding part of the counterweight (2), the spouts (3c) and (4c) are arranged at the same height and cooperate alternately with a branch (2b) or (2c) of the counterweight (2) to act successively on one of the triggers (3) (or (4)), then on the other trigger (4) (or (3) ).
  • the branches (2b) and (2c) of the counterweight are of unequal lengths so that in the armed position of the striker rods (5) and (6) only the trigger (4) is subject to the counterweight (2 ) by its beak (4c) which cooperates with the branch (2b) ( Figure 4).
  • the yoke (11a) of the trigger guard (11) is equipped with a transverse axis (16) cooperating with a notch (17a) of a closing latch (17) cooperating at the level of the barrels. It follows that an angular pivoting of the trigger guard (11) along arrow F corresponding to the arming of the striker rods (5,6) allows a displacement of the lock (17) for the opening of the weapon. Note that the striker rods (5,6) begin to move back before the barrel is tilted preventing their entrapment in the cartridge cases.
  • the pivoting along F of the trigger guard (11) displaces by the yoke (11a) the cocking rod (10) whose collar (10a) comes to bear on the shouldered bearing surfaces (5a) and (6a) of the rods (5) and (6) to concomitantly cause the displacement of the latter for their picking in combination with each of the corresponding triggers (3) and (4).
  • the top striker rod (5) is retained by the left trigger (3) whose horizontal branch (3b) is engaged in the picking zone (5c) of the rod (5).
  • the bottom striker rod (6) is retained by the right trigger (4) whose horizontal branch (4b) is engaged in the hooking zone (6c) of the rod (6) ( Figures 2 and 4). In this armed position of the strikers (5) and (6), the springs (8,9,14) are compressed relative to the common support (7).
  • the trigger (4) is subject to the counterweight (2) by its beak (4c) which cooperates with the branch (2b).
  • the beak (3c) of the trigger (3) is not in engagement with the branch (2c) of the counterweight (2).
  • the action on the trigger (1) raises the counterweight (2) to move the right trigger (4) in height, taking into account its picking spout (4c) engaged with the branch (2b) of the counterweight (2) .
  • the branch (4b) leaves the picking zone (6c) thereby releasing the striker rod (6) for the start of the first blow under the effect of the spring (9) being released.
  • the counterweight (2) pivots around its axis (2a) for a brief moment to release the right trigger (4) which descends, thus escaping from the picking spout (4c).
  • the counterweight (2) then returns forward thanks to its return spring (18) and engages under the hooking spout (3c) of the left trigger (3) by its branch (2c).
  • a second action of the trigger (1) allows the start of the second shot by releasing the striker rod (5) under the same conditions as those indicated for the start of the first shot.
  • a safety pusher (19) acts on the counterweight (2) by removing it from the triggers (3) and (4) thus making any action on the trigger (1), without effect.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
EP97420012A 1996-01-24 1997-01-20 Spannsvorrichtung für ein Jagdgewehr mit übereinander angeordneten Läufen Withdrawn EP0786640A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9601037 1996-01-24
FR9601037A FR2743874B1 (fr) 1996-01-24 1996-01-24 Dispositif d'armement d'une carabine superposee

Publications (1)

Publication Number Publication Date
EP0786640A1 true EP0786640A1 (de) 1997-07-30

Family

ID=9488593

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97420012A Withdrawn EP0786640A1 (de) 1996-01-24 1997-01-20 Spannsvorrichtung für ein Jagdgewehr mit übereinander angeordneten Läufen

Country Status (2)

Country Link
EP (1) EP0786640A1 (de)
FR (1) FR2743874B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020108231A1 (de) 2020-03-25 2021-09-30 Carl Walther Gesellschaft mit beschränkter Haftung Verschluss-Vorrichtung mit integriertem linear beweglichen Schlagbolzen-Impulsgeber
US11821703B2 (en) 2021-07-20 2023-11-21 Carl Walther Gmbh Breech guide device of a semiautomatic or automatic firearm
US11959717B2 (en) 2021-07-20 2024-04-16 Carl Walther Gmbh Loading aid of a firearm

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1080971A (fr) * 1953-07-07 1954-12-15 Fusil de chasse simplifié à canons superposés
US4283873A (en) * 1979-06-08 1981-08-18 Mcintyre Jack Breech loading shotgun or the like
US4380881A (en) * 1980-01-24 1983-04-26 The Olde Savannah Arms Company High speed firing mechanism for single-trigger double-barreled firearm
EP0277922A2 (de) * 1987-02-03 1988-08-10 FABBRICA D'ARMI P.BERETTA S.p.A. Einzelabzugvorrichtung für Jagdgewehre
EP0437736A2 (de) * 1990-01-13 1991-07-24 Dynamit Nobel Aktiengesellschaft Herausnehmbares Gewehrschloss

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1080971A (fr) * 1953-07-07 1954-12-15 Fusil de chasse simplifié à canons superposés
US4283873A (en) * 1979-06-08 1981-08-18 Mcintyre Jack Breech loading shotgun or the like
US4380881A (en) * 1980-01-24 1983-04-26 The Olde Savannah Arms Company High speed firing mechanism for single-trigger double-barreled firearm
EP0277922A2 (de) * 1987-02-03 1988-08-10 FABBRICA D'ARMI P.BERETTA S.p.A. Einzelabzugvorrichtung für Jagdgewehre
EP0437736A2 (de) * 1990-01-13 1991-07-24 Dynamit Nobel Aktiengesellschaft Herausnehmbares Gewehrschloss

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020108231A1 (de) 2020-03-25 2021-09-30 Carl Walther Gesellschaft mit beschränkter Haftung Verschluss-Vorrichtung mit integriertem linear beweglichen Schlagbolzen-Impulsgeber
DE102020108231B4 (de) 2020-03-25 2021-10-07 Carl Walther Gesellschaft mit beschränkter Haftung Verschluss-Vorrichtung mit integriertem linear beweglichen Schlagbolzen-Impulsgeber
US11454467B2 (en) 2020-03-25 2022-09-27 Carl Walther Gmbh Breech device with integrated linearly movable firing pin pulse generator
US11821703B2 (en) 2021-07-20 2023-11-21 Carl Walther Gmbh Breech guide device of a semiautomatic or automatic firearm
US11959717B2 (en) 2021-07-20 2024-04-16 Carl Walther Gmbh Loading aid of a firearm

Also Published As

Publication number Publication date
FR2743874B1 (fr) 1998-02-20
FR2743874A1 (fr) 1997-07-25

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