EP0036853A2 - Dispositif pour changer la tension du ressort de percussion des armes à feu portatives - Google Patents

Dispositif pour changer la tension du ressort de percussion des armes à feu portatives Download PDF

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Publication number
EP0036853A2
EP0036853A2 EP81890045A EP81890045A EP0036853A2 EP 0036853 A2 EP0036853 A2 EP 0036853A2 EP 81890045 A EP81890045 A EP 81890045A EP 81890045 A EP81890045 A EP 81890045A EP 0036853 A2 EP0036853 A2 EP 0036853A2
Authority
EP
European Patent Office
Prior art keywords
spring
firing pin
lever
closure
pin
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Withdrawn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
EP81890045A
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German (de)
English (en)
Other versions
EP0036853A3 (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
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0036853A2 publication Critical patent/EP0036853A2/fr
Publication of EP0036853A3 publication Critical patent/EP0036853A3/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Withdrawn legal-status Critical Current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
    • 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
    • F41A19/39—Cocking or firing mechanisms for other types of guns, e.g. fixed breech-block types, forwardly-slidable barrel types
    • F41A19/41—Cocking or firing mechanisms for other types of guns, e.g. fixed breech-block types, forwardly-slidable barrel types for breakdown guns

Definitions

  • the invention relates to a Einri.chtung for changing the tension of the firing pin spring of handguns, with an externally accessible two-armed lever, the rotation of which around a fixed axis changes the distance between the two abutments of the spring between two end positions, in one end position the spring is tensioned and essentially relaxed in the other.
  • Such a device has become known from DE-OS 27 38 892.
  • a safety lock for break-barrel weapons is described, in which the spring acting on the firing pin is supported on an abutment rotatable about an axis, which abuts a two-armed lever.
  • This lever has a tension curve on the arm abutting the rotatable abutment, which acts on the abutment when the second lever arm protruding from the piston of the weapon behind the trigger and biases the spring.
  • the firing pin is therefore only triggered when the two-armed lever in the piston is pushed in.
  • the invention therefore has for its object to provide a device of the type mentioned, in which the tension of the spring acting on the firing pin is independent of the trigger mechanism. It should also be possible to reload with the spring under tension so that the device can be used in particular for repeating rifles.
  • this object is achieved in that the spring, which surrounds the firing pin in a manner known per se, is acted upon by a slide which forms the first abutment and can be displaced in the breech in the spring pressure direction and which has an angle lever which projects from the breech on the piston side of the breech is articulated.
  • the change in tension of the firing pin spring is therefore completely unaffected by the trigger mechanism in the lock, which is preferably a conventional rotary cylinder lock.
  • the closure can also be actuated with a substantially relaxed as well as when the firing pin spring is tensioned, without a change in the set state occurring. It is therefore particularly suitable for Repe animal rifles in which a rapid sequence of shots is desired, since, as mentioned, the shutter actuation for reloading a cartridge from the magazine does not relax the firing pin spring.
  • a trigger stud blocking the firing pin flag with a locking edge has a further locking strip which engages behind the slide piece when the firing pin is triggered.
  • the device according to the invention can therefore not be actuated until the firing pin spring is again tensioned by the actuation of the closure, the firing pin flag pivoting the trigger gallery and the locking bar releasing the slide.
  • This has the advantage of simply checking whether a shot has been fired or not. If the shot is not fired and the firing pin spring is tensioned, the angle lever can be pivoted because the slider can be moved. If, on the other hand, the shot has already been fired, the slide and thus the angle lever is blocked, as mentioned.
  • the angle lever can be locked in the firing pin spring-loaded position, for example, by providing a toggle lever system which is formed by the angle lever and the connecting lever to the slide.
  • the pivoting range of the angle lever can be reduced if the handle of the angle lever protruding from the closure can be locked when the spring is under tension.
  • the handle is advantageously provided with a locking lever which engages with a locking cam in a catch formed on the closure.
  • FIG. 1 shows a longitudinal section through a rotary cylinder lock for a repeating rifle with a firing striker spring tensioned
  • FIG. 2 shows a longitudinal section rotated by 90 degrees through the embodiment according to FIG. 1, the ⁇ FIGS. 3 and 4 corresponding to FIGS. 1 and 2 with the firing pin spring essentially relaxed
  • the 5 shows a longitudinal section according to FIG. 1 after the shot has been fired.
  • a firing pin 3 is arranged longitudinally displaceably in a firing pin housing 1 and surrounded by a firing pin spring 2 over part of its length.
  • the firing pin spring 2 is supported on one side on a first abutment 6, which is formed by the end face of a slide 12, and on the other side on a second abutment 7, which is formed at the front end of the firing pin 3.
  • an ignition pin 16 is arranged, the tip of which emerges when acted upon by a bore in the barrel end face of the breech, and ignites a cartridge inserted in barrel 9.
  • the rear end region of the firing pin 3 is penetrated by a pin 21 projecting radially from it on both sides, the two ends of which are each guided in a longitudinal recess 19 of the closure 8.
  • the end of the pin 21 projecting downward towards the trigger device serves as a firing pin flag 13.
  • the pin 21 rests on the end face of the firing pin housing 1. Rotation of the tensioning lever 20 displaces the impact via screw surfaces, not shown bolt housing 1 and thus the pin 21 while compressing the spring 2 to the rear until the locking edge 14 of a trigger lug 15 catches the firing pin flag 13. This position is shown in Figs. 1 and 2.
  • the device for changing the voltage according to the invention has the already mentioned slide piece 12, which forms the first abutment 7 and into which the rear end region of the firing pin 3 projects. It is provided with a longitudinal slot 18 in which the pin 21 of the firing pin 3 moves.
  • the slider 12 has an axis 11 arranged parallel to the pin 21, on which an intermediate lever 10 is rotatably mounted.
  • the intermediate lever 10 is in turn articulated to an angle lever 4 via the axis 17.
  • the angle lever 4 itself can be pivoted about the lock-proof axis 5 by a range of approximately 150 degrees. In order to enable the pivoting over this large angular range, the intermediate lever 10 is curved and lies around the axis 5 in the position of the angle lever 4 shown in FIG. 4.
  • the handle 23 of the angle lever 4 protruding from the closure 8 is provided with a locking lever 24 (FIGS. 2, 4) which can be rotated about an axis 25 against a spring 26 and has a locking cam 27 which has a locking catch 28 on the closure 8 reaches behind when the firing pin spring 2 is tensioned (FIG. 2). In this way, the strained firing pin spring 2 can be locked.
  • a locking lever 24 (FIGS. 2, 4) which can be rotated about an axis 25 against a spring 26 and has a locking cam 27 which has a locking catch 28 on the closure 8 reaches behind when the firing pin spring 2 is tensioned (FIG. 2). In this way, the strained firing pin spring 2 can be locked.
  • FIG. 5 shows the position of the individual parts after the shot has been fired.
  • the firing pin spring 2 is essentially relaxed.
  • the pin 21 with the firing pin flag 13 is moved forward relative to the trigger lug 15, and the trigger lug 15 is pivoted downward.
  • a rear transverse web 29 of the take-off lug parallel to the locking edge 14 engages behind the rear one End of the slider 12 so that it cannot be moved by means of the angle lever 4.
  • the trigger lug 15 can no longer be moved since the slide 12 now locks the locking bar 29, so that the residual tension of the firing pin spring 2 can also not cause accidental loading of the firing pin 16, which in the normal case is not anyway for the ignition of a cartridge would suffice. Movement of the tongue has no effect, and any lancing device that may be present also defuses.
  • the device according to the invention is particularly suitable for hunting rifle rifles, where it is sometimes necessary to fire at least two shots immediately one after the other, which is possible in the locked position of the angle lever 4 according to FIGS. 1 and 2 as with rifles without spring release.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Portable Nailing Machines And Staplers (AREA)
EP81890045A 1980-03-14 1981-03-13 Dispositif pour changer la tension du ressort de percussion des armes à feu portatives Withdrawn EP0036853A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT142680A AT363820B (de) 1980-03-14 1980-03-14 Einrichtung zur spannungsaenderung der den schlagbolzen beaufschlagenden feder von handfeuerwaffen
AT1426/80 1980-03-14

Publications (2)

Publication Number Publication Date
EP0036853A2 true EP0036853A2 (fr) 1981-09-30
EP0036853A3 EP0036853A3 (fr) 1982-05-05

Family

ID=3513645

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81890045A Withdrawn EP0036853A3 (fr) 1980-03-14 1981-03-13 Dispositif pour changer la tension du ressort de percussion des armes à feu portatives

Country Status (2)

Country Link
EP (1) EP0036853A3 (fr)
AT (1) AT363820B (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0114355A3 (fr) * 1983-01-22 1986-01-29 Horst Blaser Jagdwaffenfabrik Culasse pour arme à feu de type à répétition
EP0243755A3 (fr) * 1986-04-12 1988-01-07 Franz Würger Dispositif de sécurité pour fusils à répétition
DE3718431A1 (de) * 1987-06-02 1988-12-22 Blaser Horst Jagdwaffen Zylinderverschluss fuer repetierbuechse
US5722194A (en) * 1996-01-09 1998-03-03 Mauser-Werke Oberndorf Waffensysteme Gmbh Weapon bolt
WO1998038468A1 (fr) * 1997-02-25 1998-09-03 Tchorbadjiiska, Yuolka Ilieva Pistolet camoufle a double canon
DE10332962B3 (de) * 2003-07-21 2004-09-30 S.A.T. Swiss Arms Technology Ag Verschluss für eine Repetierwaffe
WO2006010215A1 (fr) * 2004-07-28 2006-02-02 Bruce Caulley Ensemble percuteur adaptable pour systeme de culasse
US7895786B2 (en) 2004-07-28 2011-03-01 Bruce Caulley Adaptable firing pin assembly for a bolt action firearm

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE145972C (fr) *
FR1031121A (fr) * 1951-01-18 1953-06-19 Fusil de chasse simplifié à canons superposés
NL267479A (fr) * 1960-07-29
BE728733A (fr) * 1968-02-26 1969-08-01
DE1678606C3 (de) * 1968-03-14 1974-05-30 Buck Kg, 8230 Bad Reichenhall Handabfeuerunsgerät, insbesondere für Geschosse mit Brand-, Spreng- oder Nebelwirkung

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0114355A3 (fr) * 1983-01-22 1986-01-29 Horst Blaser Jagdwaffenfabrik Culasse pour arme à feu de type à répétition
EP0243755A3 (fr) * 1986-04-12 1988-01-07 Franz Würger Dispositif de sécurité pour fusils à répétition
DE3718431A1 (de) * 1987-06-02 1988-12-22 Blaser Horst Jagdwaffen Zylinderverschluss fuer repetierbuechse
US5722194A (en) * 1996-01-09 1998-03-03 Mauser-Werke Oberndorf Waffensysteme Gmbh Weapon bolt
WO1998038468A1 (fr) * 1997-02-25 1998-09-03 Tchorbadjiiska, Yuolka Ilieva Pistolet camoufle a double canon
DE10332962B3 (de) * 2003-07-21 2004-09-30 S.A.T. Swiss Arms Technology Ag Verschluss für eine Repetierwaffe
EP1500897A1 (fr) 2003-07-21 2005-01-26 S.A.T. Swiss Arms Technology AG Culasse pour arme à feu semi-automatique
RU2276315C2 (ru) * 2003-07-21 2006-05-10 С.А.Т. Свисс Армз Текнолоджи АГ Затвор многозарядного оружия
US7185454B2 (en) 2003-07-21 2007-03-06 S.A.T. Swiss Arms Technology Ag Breech for a repeater weapon
WO2006010215A1 (fr) * 2004-07-28 2006-02-02 Bruce Caulley Ensemble percuteur adaptable pour systeme de culasse
EP1789749A4 (fr) * 2004-07-28 2010-11-03 Bruce Caulley Ensemble percuteur adaptable pour systeme de culasse
US7895786B2 (en) 2004-07-28 2011-03-01 Bruce Caulley Adaptable firing pin assembly for a bolt action firearm

Also Published As

Publication number Publication date
AT363820B (de) 1981-09-10
ATA142680A (de) 1981-01-15
EP0036853A3 (fr) 1982-05-05

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