EP0603455A2 - Dispositif de sécurité pour gâchette pour la prévention du tir d'un deuxième coup non voulu dans des fusils ayant plusieurs canons - Google Patents

Dispositif de sécurité pour gâchette pour la prévention du tir d'un deuxième coup non voulu dans des fusils ayant plusieurs canons Download PDF

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Publication number
EP0603455A2
EP0603455A2 EP93104819A EP93104819A EP0603455A2 EP 0603455 A2 EP0603455 A2 EP 0603455A2 EP 93104819 A EP93104819 A EP 93104819A EP 93104819 A EP93104819 A EP 93104819A EP 0603455 A2 EP0603455 A2 EP 0603455A2
Authority
EP
European Patent Office
Prior art keywords
securing part
bolt
spring
lock
safety
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Withdrawn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
EP93104819A
Other languages
German (de)
English (en)
Other versions
EP0603455A3 (fr
Inventor
Walter Brass
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.)
H KRIEGHOFF GmbH
Original Assignee
H KRIEGHOFF 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 H KRIEGHOFF GmbH filed Critical H KRIEGHOFF GmbH
Publication of EP0603455A2 publication Critical patent/EP0603455A2/fr
Publication of EP0603455A3 publication Critical patent/EP0603455A3/fr
Withdrawn legal-status Critical Current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
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/56—Sear safeties, i.e. means for rendering ineffective an intermediate lever transmitting trigger movement to firing pin, hammer, bolt or sear
    • 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
    • F41A19/42—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer
    • F41A19/52—Cocking or firing mechanisms for other types of guns, e.g. fixed breech-block types, revolvers
    • F41A19/54—Cocking or firing mechanisms for other types of guns, e.g. fixed breech-block types, revolvers for breakdown guns

Definitions

  • the invention relates to a Doppler rod safety device for multi-barrel rifles with at least two locks, of which at least one lock has a movable securing part which engages over the trigger-side lever arm of the lock rod in the securing position, so that the front lever arm of the lock rod does not stop at the tap or Can jump out impact piece, the securing part is pivotally mounted about an axis parallel to the trigger or rod axis and is in the pivoting direction under the force of a spring.
  • Doppler pole safety devices of this type are known (Lampel, Whylexikon, 9th edition, BLV Verlagsgesellschaft, 1981, p. 371). They are used to start both rifle locks simultaneously or unintentionally To prevent going off by shocks or the like, such as a fall of the rifle.
  • the securing part is held by the spring in the securing position in the known fuse, in which the catch of the securing part engages over a bolt seated on the lock rod in the direction from front to back, that is to say from the barrel to the shaft.
  • Doppler rod safety device When pulling the trigger, the securing part is pivoted forward against the force of the spring by a pin fixed on the trigger and pulled off with its catch from the bolt, so that the lock rod is released and can be actuated by the trigger leaf.
  • a disadvantage of such a Doppler rod safety device is the disadvantage that the spring must be sufficiently strong to reliably transfer the safety part into the safety position after each shot and also to keep it safe against shock and impact, but that the force of the spring from Deduction must be overcome when pressing and that the spring therefore increases the pulling resistance considerably.
  • the trigger travel is increased, since the safety part must first be adjusted during the trigger movement and only then can the lock rod be actuated. For these reasons, the known Doppler pole safety device has not been able to establish itself in practice.
  • the invention has for its object to provide a Doppler rod safety device of the type mentioned in such a way that it reliably protects against doubles or the unintentional starting of the lock due to vibrations, but has no influence on the trigger resistance or trigger path, so the trigger is set very sensitively will can.
  • This object is achieved according to the invention in that the spring holds the securing part out of engagement with the lock rod and in that the force of the spring and the moment of inertia of the securing part about its pivot axis are selected such that the recoil exerted by a shot being fired causes the securing part temporarily swings its inertia against the force of the spring into the securing position.
  • the securing part normally does not impair the mobility of the lock rod, that is to say the lock can be released by actuating the trigger without the securing part having to be adjusted in the process.
  • the safety part swivels due to its inertia against the action of the spring into the safety position and prevents the movement the lock rod in good time before the recoil via the trigger can adjust the lock rod and release it from the stop on the tap or hammer.
  • This securing of the lock rod by the purely inertia-dynamic pivoting of the securing part acts only temporarily, because the securing part then immediately returns to its starting position releasing the lock rod under the force of the spring.
  • a preferred embodiment of the invention is characterized in that the lock rod has a lateral bolt which in the secured position of the Securing part from the rear, that is, in the direction of the lock rod axis, is overlapped by a projection projecting in this direction against the bolt and formed on the securing part, the connecting straight line between the bolt and the pivot axis arranged below the bolt perpendicular to the connecting straight line between the bolt and the Lock rod axis runs.
  • the securing part has a recess into which the bolt protrudes and the rear edge of which forms the catch, and that on the front recess edge opposite this first catch a second protrusion also protrudes against the bolt Rest is formed, wherein the free distance between the two opposing notches is greater than the transverse dimension of the bolt, and wherein a second spring is provided which acts on the securing part in the opposite direction of rotation as the first spring and is dimensioned in its force so that Both springs hold the securing part together in a position in which the bolt is free between the two catches.
  • the securing part can then pivot forwards or backwards and into temporarily secure the lock bar with one or the other latch.
  • the safety part can then also be integrated into the general safety device of the rifle.
  • a safety slide is provided which strikes the safety part in the safety position and holds the safety part in a position in which it stands with one of its catches above the bolt.
  • both locks can be tensioned and relaxed by hand by means of an overhead slide slide 1. Relaxation takes place by taking back the cocking slide 1, without pulling the deductions 2, 2 'being necessary, these Deductions are assigned to the two locks for the different runs. Only one of the locks is shown in the drawing.
  • the trigger 2 actuates in the usual way a lock rod 3 acted upon by a rod spring (not shown), which thereby releases the striker 6 held on a catch 5, which can then strike forward from the position shown in the drawing against the ignition pins 4 if the striking spring 7 is tensioned.
  • the tensioning slide 1 is connected to a tensioning boom 11 pivotally mounted on a bearing block 8 of the lock plate 9.
  • a striker spring bolt 13 which is articulated to the striking piece 6 and which is arranged in the striking spring 7 designed as a cylindrical spring, is connected in a joint 12 to the tensioning gallows 11.
  • the striking spring 7 is supported both on the hinge 12 on the clamping boom side and on the impact piece side.
  • Fig. 1 only the rear position of the cocking slide 1 is shown, in which the striking spring 7 is relaxed.
  • the striking spring 7 is tensioned by advancing the tension slide 1.
  • a securing part 14 is pivotally mounted about an axis 13, which is held by a spring 15.1 in a pivoted position drawn in FIG. 1, in which the securing part 14 does not engage the lock rod 3 and its movement through the trigger 2 also not affected.
  • the force 15.1 of the spring and the moment of inertia of the securing part 14 about its pivot axis 13 are selected such that the securing part 14 due to its inertia due to the recoil of a shot started in another run temporarily pivots against the force of the spring 15.1 into the securing position 14.1 shown in dashed lines in FIG. 1.
  • the securing part 14 engages from behind, that is, in the direction towards the front towards the lock rod axis 16, with a catch 17 projecting in this direction, a bolt 18 provided laterally on the lock rod 3, so that the lock rod 3 with its trigger arm lever 3 '' Do not move upwards and therefore the front lever arm 3 'of the lock rod cannot jump out of the catch 5 on the striker 6.
  • the arrangement is such that in the securing position 14.1 the imaginary connecting straight line between the bolt 18 and the pivot axis 13 arranged below the bolt 18 of the securing part 14 extends essentially perpendicular to the imaginary connecting straight line between the bolt 18 and the lock rod axis 16.
  • the same parts are provided with the same reference numerals as in FIG. 1, so that this exemplary embodiment does not need to be described again.
  • the difference essentially lies in the arrangement and design of the securing part 14.
  • the securing part 14 has a recess 20 into which the bolt 18 protrudes.
  • the rear edge of the recess 20 forms the catch 17 for the bolt 18 which has already been described the lock rod 3.
  • a second catch 21, which also projects against the bolt 18, is now formed on the front edge of the recess 20 opposite this first catch 17.
  • a second spring 15.2 is provided which acts on the securing part 14 in the opposite direction of rotation as the first spring 15.1. Both springs 15.1, 15.2 are dimensioned in their force such that they hold the securing part 14 together in the equilibrium position shown in FIG.
  • the securing part 14 pivots due to its inertia into the position shown in solid lines in FIG. 4, in which the securing part 14 secures the lock rod 3 with its first catch 17.
  • the securing part 14 pivots the position 14.2 shown in dashed lines in FIG. 4 and then secures the lock rod 3 with the second catch 21.
  • an overhead safety slide 25 is provided, which is shown in FIGS. 2 and 4 is in the release position. If this safety slide 25 is moved to the right into the safety position according to FIG.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Telescopes (AREA)
  • Springs (AREA)
EP9393104819A 1992-12-24 1993-03-24 Dispositif de sécurité pour gâchette pour la prévention du tir d'un deuxième coup non voulu dans des fusils ayant plusieurs canons. Withdrawn EP0603455A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4244168 1992-12-24
DE19924244168 DE4244168C1 (de) 1992-12-24 1992-12-24 Doppler-stangensicherung bei mehrlaeufigen gewehren

Publications (2)

Publication Number Publication Date
EP0603455A2 true EP0603455A2 (fr) 1994-06-29
EP0603455A3 EP0603455A3 (fr) 1994-10-19

Family

ID=6476593

Family Applications (1)

Application Number Title Priority Date Filing Date
EP9393104819A Withdrawn EP0603455A3 (fr) 1992-12-24 1993-03-24 Dispositif de sécurité pour gâchette pour la prévention du tir d'un deuxième coup non voulu dans des fusils ayant plusieurs canons.

Country Status (2)

Country Link
EP (1) EP0603455A3 (fr)
DE (1) DE4244168C1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996019709A1 (fr) * 1994-12-22 1996-06-27 Roland Graham Whiteing Mecanisme d'entrainement
EP2600095A4 (fr) * 2010-07-30 2017-01-04 Raul Delgado Acarreta Dispositif de blocage

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19749290C2 (de) * 1997-11-07 2003-02-13 Blaser Horst Jagdwaffen Abzugsvorrichtung für doppelläufige Gewehre, bei der das Doppeln vermieden wird
RU2196949C2 (ru) * 2001-01-09 2003-01-20 Ижевский механический завод Спусковой механизм двуствольного ружья
RU2211428C1 (ru) * 2002-01-15 2003-08-27 Горобцов Вениамин Михайлович Хорошо сбалансированный пистолет /варианты/
DE10235282A1 (de) * 2002-08-02 2004-02-12 S.A.T. Swiss Arms Technology Ag Schloßsystem für mehrläufige Gewehre
DE102014102774B3 (de) * 2014-03-03 2014-12-18 L&O Hunting Group GmbH Handfeuerwaffe mit einem Schlosssystem

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE170889C (fr) *
US1987402A (en) * 1932-07-13 1935-01-08 Ithaca Gun Co Single trigger mechanism for double barrelled firearms
US2641076A (en) * 1948-02-17 1953-06-09 Morrone Mfg Co Inc Single trigger firing mechanism for double-barreled guns
DE1244618B (de) * 1960-06-28 1967-07-13 Heinrich Flierl Sicherung fuer den Abzugsmechanismus an Sport- und Jagdwaffen
EP0166714A1 (fr) * 1984-06-13 1986-01-02 Steyr-Daimler-Puch Aktiengesellschaft Dispositif de sécurité pour fusils

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996019709A1 (fr) * 1994-12-22 1996-06-27 Roland Graham Whiteing Mecanisme d'entrainement
ES2122886A1 (es) * 1994-12-22 1998-12-16 Roland Graham Whiteing Mecanismo de accionamiento.
EP2600095A4 (fr) * 2010-07-30 2017-01-04 Raul Delgado Acarreta Dispositif de blocage

Also Published As

Publication number Publication date
DE4244168C1 (de) 1993-11-04
EP0603455A3 (fr) 1994-10-19

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