EP0025518A2 - Mécanisme de déclic pour armes à feu individuelles, notamment pour fusils de chasse - Google Patents

Mécanisme de déclic pour armes à feu individuelles, notamment pour fusils de chasse Download PDF

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Publication number
EP0025518A2
EP0025518A2 EP80104852A EP80104852A EP0025518A2 EP 0025518 A2 EP0025518 A2 EP 0025518A2 EP 80104852 A EP80104852 A EP 80104852A EP 80104852 A EP80104852 A EP 80104852A EP 0025518 A2 EP0025518 A2 EP 0025518A2
Authority
EP
European Patent Office
Prior art keywords
trigger
lever
intermediate lever
armed
axis
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
EP80104852A
Other languages
German (de)
English (en)
Other versions
EP0025518A3 (fr
Inventor
Johann Kepplinger
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 EP0025518A2 publication Critical patent/EP0025518A2/fr
Publication of EP0025518A3 publication Critical patent/EP0025518A3/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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/17—Hair-trigger mechanisms

Definitions

  • the invention relates to a trigger device with a set-back, in particular for hunting rifles, in which a two-armed, spring-loaded trigger lever, which can be pivoted against the trigger device into the inserted position, interacts with a two-arm, spring-loaded intermediate lever, which locks the firing pin in the catch position via a further intermediate lever.
  • Such a trigger device can be found, for example, in AT-PS 338 658.
  • the second arm of the trigger lever is in contact with the shotgun trigger position against a first intermediate lever which is pivotable about an axis fixed to the housing. In this position, the first intermediate lever locks a second intermediate lever, referred to as an extraction stud, which blocks a flag of the firing pin.
  • a compression spring is arranged for resetting between the two intermediate levers. A movement of the trigger lever in the trigger direction is transferred to the first intermediate lever, which unlocks the second intermediate lever. This in turn releases the firing pin.
  • the lancing device which is provided in the form of a set-back, with the help of which the path of the trigger is limited to a minimum until the firing pin is released, has a leaf spring which is inserted between a housing-fixed, resilient and adjustable stop and the trigger.
  • the line of action of the spring runs above the trigger lever axis.
  • the line of action of the spring runs through the axis of the trigger which, contrary to the trigger movement, bears against a stop fixed to the housing, but not against the first intermediate lever.
  • a slight movement in the trigger direction moves the line of action out of the axis of the trigger lever, so that a torque is exerted on the trigger lever. which strikes the first intermediate lever, the movement of which releases the second intermediate lever and finally the firing pin.
  • the leaf spring required for the lancing device engages the trigger lever and forms an elastic part of a toggle lever system to overcome the unstable equilibrium position. It is also located at a relatively easily accessible point on the fume cupboard where dirt, snow, etc. cannot be prevented and damage cannot be ruled out.
  • the invention has therefore set itself the task of creating a trigger device of the type mentioned, in which a resilient part in the toggle lever system is not required, since another spring, in particular for generating the torque on the trigger lever when triggered from the inserted position the firing pin spring is used.
  • the two-armed intermediate lever can be pivoted about an axis arranged on the second arm of the trigger between two stops, at least the first of which is arranged on the second arm of the trigger, the intermediate lever at the first stop in the shotgun trigger position of the trigger abuts, and its axis on this side, but in the inserted position of the trigger lever is immediately beyond a plane which is determined by the contact line of the further intermediate lever on the two-armed intermediate lever and the axis of the trigger lever.
  • the two-armed intermediate lever in the shotgun trigger position rests against the stop arranged on the second arm of the trigger lever and its axis lies at a distance from the plane mentioned, a force of a spring flowing via the second intermediate lever, in particular a force component of the firing pin spring, presses the two-arm intermediate lever against the stop on the trigger, so that the two form a rigid unit.
  • the two-armed intermediate lever is therefore moved until it releases the next intermediate lever and subsequently the firing pin.
  • the two-armed intermediate lever releases from the stop on the second arm of the trigger and pivots in the opposite direction to the trigger until it contacts the second stop.
  • the axis of the two-armed intermediate lever swings slightly above the plane mentioned, which runs through the contact line of the next intermediate lever and the axis of the trigger, to such an extent that it is again in stable equilibrium.
  • the construction according to the invention therefore superfluous, especially a separate spring for the lancing device, since de Ren function via the toggle lever system, which contains no resilient part, can be taken over by the firing pin spring. This also allows a much higher force to be supplied to the lancing device than can be achieved with the own spring according to the prior art.
  • one or more additional intermediate levers can be formed between the two-armed lever and the firing pin. It is necessary that in the catch position of the firing pin one of the intermediate levers can be moved to an extent in the plane mentioned that the change in distance corresponds to the contact line of the next intermediate lever during the movement of the toggle lever system without the locking of the firing pin being released.
  • the second stop for the two-armed intermediate lever is arranged on the housing of the trigger device.
  • the second stop on the trigger lever it is also conceivable to design the second stop on the trigger lever itself.
  • a further preferred embodiment of the invention is characterized in that at least the second stop for the two-armed intermediate lever is designed to be adjustable in a manner known per se, and the distance between the axis of the two-armed intermediate lever and the plane can be changed.
  • the trigger device has a two-armed trigger lever 1, which is rotatable about an axis 6 fixed to the housing.
  • an axis 5 is arranged on which a two-armed intermediate lever 4 is rotatably mounted. Its pivoting range is limited by two stops 7, 8, of which the first stop 7 is formed by an inclined surface of the trigger lever 1 on its second arm 3.
  • the trigger device is in the shotgun trigger position (FIG. 1, FIG. 4).
  • the axis 5 of the two-armed intermediate lever 4 is at a distance b from a plane A which runs through the support line 10 of the next intermediate lever 11 on the two-armed intermediate lever 4 and the axis 6 of the trigger lever 1.
  • a return spring 14 acts on the trigger 1, a further return spring 15 on the two-armed intermediate lever 4 and a return spring 17 on the intermediate lever 11 (FIGS. 1 to 3).
  • the springs 14, 15 are combined in a component 13 which is fixed by a fastening device 16 to the housing 9 of the trigger device.
  • the trigger 1 is moved in the direction of the arrow e after the firing pin 12 has been tensioned.
  • the toggle lever system represented by the two levers 1, 4 is stretched, i. H. the distance between the axis 6 and the support line 10 increases, the distance b, on the other hand, decreases.
  • the pivoting movement is limited by the stop 8, which is formed by an adjusting pivot 19 arranged on the housing.
  • the two-armed intermediate lever 4 itself lies against the stop 8 in the inserted position (FIG. 2), while according to the embodiment of FIGS. 4 to 6 an extension 22 of the trigger lever 1 lies against the stop 8 .
  • the stop 8 could also be formed on the trigger 1.
  • the axis 5 first approaches the plane A, as mentioned, by reducing the distance b, and then slightly exceeds it, so that the connecting line B of the two axes 5, 6 is now on the opposite side of the shotgun trigger position Level A lies.
  • the size of the distance a between the axis 5 and the plane A in the inserted position can be adjusted by changing the stop 8, but in any case very small, so that there is minimal movement on the trigger (arrow d) to return the axis 5 and the plane A is enough.
  • the trigger device according to the invention also has the further advantage that the trigger lever 1 automatically returns to the shotgun trigger position thanks to the return spring 14, 15 from the inserted position (FIGS. 2, 5) without firing a shot when the firing pin is relaxed and reloaded.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
EP19800104852 1979-08-16 1980-08-15 Mécanisme de déclic pour armes à feu individuelles, notamment pour fusils de chasse Ceased EP0025518A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792933107 DE2933107C2 (de) 1979-08-16 1979-08-16 Abzugseinrichtung mit Rückstecher
DE2933107 1979-08-16

Publications (2)

Publication Number Publication Date
EP0025518A2 true EP0025518A2 (fr) 1981-03-25
EP0025518A3 EP0025518A3 (fr) 1981-08-12

Family

ID=6078544

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19800104852 Ceased EP0025518A3 (fr) 1979-08-16 1980-08-15 Mécanisme de déclic pour armes à feu individuelles, notamment pour fusils de chasse

Country Status (2)

Country Link
EP (1) EP0025518A3 (fr)
DE (1) DE2933107C2 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003120A1 (fr) * 1981-03-10 1982-09-16 Nielsen Bent Agner Mecanisme de detente et dispositif combine de verrouillage et de securite pour une arme
FR2562653A1 (fr) * 1984-04-10 1985-10-11 Mathys Georges Procede et dispositif de mise a feu pour armes a feu ou a declenchement (arbalete) par roulements pouvant etre instantanement coinces ou liberes
EP0165334A1 (fr) * 1984-06-22 1985-12-27 J.P. SAUER & SOHN GMBH GEGR. 1751 Dispositif de détente pour arme à feu individuelle
EP0185786A1 (fr) * 1984-12-20 1986-07-02 J.P. SAUER & SOHN GMBH GEGR. 1751 Mécanisme de détente à déclic pour arme à feu individuelle
CN113990696A (zh) * 2021-10-27 2022-01-28 歌尔科技有限公司 力反馈装置、电子设备以及电子设备系统
CN115164638A (zh) * 2022-07-27 2022-10-11 重庆建设工业(集团)有限责任公司 一种弹仓式猎枪防误操作阻弹机构及其工作方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19639692C1 (de) * 1996-09-26 1998-02-19 Peter Fortner Abzugseinrichtung mit Rückstecher

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT338658B (de) * 1975-10-06 1977-09-12 Steyr Daimler Puch Ag Abzugvorrichtung mit ruckstecher fur jagdgewehre

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT265914B (de) * 1966-09-09 1968-10-25 Steyr Daimler Puch Ag Abzugvorrichtung für Jagdgewehre mit Zylinderverschluß
DE2253199C2 (de) * 1972-10-30 1981-09-17 J.P. Sauer & Sohn GmbH gegründet 1751, 2330 Eckernförde Abzugseinrichtung für Handfeuerwaffen mit Rückstecher

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT338658B (de) * 1975-10-06 1977-09-12 Steyr Daimler Puch Ag Abzugvorrichtung mit ruckstecher fur jagdgewehre

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003120A1 (fr) * 1981-03-10 1982-09-16 Nielsen Bent Agner Mecanisme de detente et dispositif combine de verrouillage et de securite pour une arme
FR2562653A1 (fr) * 1984-04-10 1985-10-11 Mathys Georges Procede et dispositif de mise a feu pour armes a feu ou a declenchement (arbalete) par roulements pouvant etre instantanement coinces ou liberes
EP0165334A1 (fr) * 1984-06-22 1985-12-27 J.P. SAUER & SOHN GMBH GEGR. 1751 Dispositif de détente pour arme à feu individuelle
EP0185786A1 (fr) * 1984-12-20 1986-07-02 J.P. SAUER & SOHN GMBH GEGR. 1751 Mécanisme de détente à déclic pour arme à feu individuelle
CN113990696A (zh) * 2021-10-27 2022-01-28 歌尔科技有限公司 力反馈装置、电子设备以及电子设备系统
CN115164638A (zh) * 2022-07-27 2022-10-11 重庆建设工业(集团)有限责任公司 一种弹仓式猎枪防误操作阻弹机构及其工作方法
CN115164638B (zh) * 2022-07-27 2024-04-30 重庆建设工业(集团)有限责任公司 一种弹仓式猎枪防误操作阻弹机构及其工作方法

Also Published As

Publication number Publication date
DE2933107C2 (de) 1983-01-13
DE2933107A1 (de) 1981-02-26
EP0025518A3 (fr) 1981-08-12

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