EP0095399A2 - Von Doppelabzug auf Einzelabzug umstellbarer Abzugsmechanismus für Jagdgewehr - Google Patents

Von Doppelabzug auf Einzelabzug umstellbarer Abzugsmechanismus für Jagdgewehr Download PDF

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Publication number
EP0095399A2
EP0095399A2 EP83400906A EP83400906A EP0095399A2 EP 0095399 A2 EP0095399 A2 EP 0095399A2 EP 83400906 A EP83400906 A EP 83400906A EP 83400906 A EP83400906 A EP 83400906A EP 0095399 A2 EP0095399 A2 EP 0095399A2
Authority
EP
European Patent Office
Prior art keywords
cam
trigger
axis
bar
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.)
Granted
Application number
EP83400906A
Other languages
English (en)
French (fr)
Other versions
EP0095399A3 (en
EP0095399B1 (de
Inventor
Pierre Chauvet
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.)
CHAUVET, PIERRE
Original Assignee
Manufacture Francaise dArmes et Cycles de Saint Etienne S A MANUFRANCE
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 Manufacture Francaise dArmes et Cycles de Saint Etienne S A MANUFRANCE filed Critical Manufacture Francaise dArmes et Cycles de Saint Etienne S A MANUFRANCE
Publication of EP0095399A2 publication Critical patent/EP0095399A2/de
Publication of EP0095399A3 publication Critical patent/EP0095399A3/fr
Application granted granted Critical
Publication of EP0095399B1 publication Critical patent/EP0095399B1/de
Expired 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 a double and independent trigger device, adaptable to a single trigger, selective or not, with safety, for hunting rifles. with superimposed guns.
  • the object of the invention relates in particular to the technical armaments sector.
  • the device consists of a cam-bar pivotally controlled by the rear tail of the lower striker and urged by a trigger centered at the end of the upper trigger; said cam-bar biased towards the front by a spring, having in thickness a squared opening, crossed by a transverse axis, and the horizontal branch of which allows its pivoting around the axis integral with the upper trigger, with a view to its biocage in height during the firing of the first shot, while the vertical branch allows the free sliding in height of said cam-bar for the firing of the second shot and after the erasure of the tail of the lower striker; means adaptable to said cam-bar for authorizing either the non-selective single trigger, or the double trigger, with a non-selective double-trigger trigger, or the selective single trigger of the shot, or the setting in double independent trigger.
  • the cam-bar is established at its base and along its rear face with a concentric open circular slot to the pivot axis fixed on the end of the upper trigger, in order to cooperate in combination with the horizontal branch, of its squared opening, with a second transverse axis integral with the rocker, so as to ensure double vertical locking of said cam-bar, avoiding any unexpected departure of the upper striker during the first blow corresponding to the lower barrel.
  • cam-bar is biased forward by one of the branches of a pin spring bearing by its opposite branch on the rear spacer of the rocker, and centered on an axis transverse integral with the scale.
  • the safety lever forms at its base a rounded profile with two heels which cooperate with the transverse axis of the open circular slot of the cam-bar, in order to ensure the stop of the safety in the extreme clearance and safety positions.
  • the cocking cock of each trigger has a circular head connecting to its base with a constriction to engage and center in the complementary recess of the striker in order to ensure a circular self-locking picking range. centering in arming position.
  • the axis of movement of the striker rod is located after cocking parallel to the imaginary axis connecting the center of the circular head of the trigger to its axis of articulation.
  • the lower striker 39 cooperates in pushing through its rear tail 39 on a movable bar-cam 40 with a vertical slot 40 1 at its upper end to overlap a pivot axis 41 fixed transversely at the end of the upper trigger 42.
  • Said cam-bar 40 is furthermore established in its thickness with an opening 402 in the form of a square for sliding engagement of a transverse axis 43 secured to the lateral side of the rocker or of the plate-plate 44.
  • the lower front part of the cam-bar 40 is rounded so as to be connected at the end to a spout 40 3 disposed opposite the rounded upper face 45 1 of the single trigger 45, itself articulated around the axis 46.
  • the cam-bar 40 also includes in its thickness a circular slot 40 4 arranged below the opening 40 2 and open along the rear.
  • This slot 40 4 concentric with the pivot axis 41 slides freely on a second transverse axis 47 also soli daire. on the lateral side of the scale or of the plate-plate 44, and is connected directly with the spout 40 3 .
  • the horizontal branch of the opening 40 2 engages on the axis 43, as well as the circular slot 40 4 on the axis 47 so as to ensure a double locking in height of the cam-bar 40.
  • this double locking ensures perfect security, avoiding any unexpected departure of the second top stroke in the event of wear of the square opening 40 2 or of an incomplete engagement on its horizontal branch. It is in fact noted that, owing to the large radius of the circular slot 40 4 , the locking takes place from the start of the oscillation of the cam-bar 40.
  • the support exerted on the single trigger 45 allows on the one hand the tilting of the lower trigger 50 by the release and the return of the lower striker 39 for the first shot, as illustrated in fig.l, and also the support from its rounded rear upper face 45 1 on the spout 40 3 in order to maintain the recoil position and double locking of the cam-bar 40 to avoid the unexpected firing of the second shot as illustrated in FIG. 2.
  • the cam-bar 40 is then urged unlike forwards (arrow F1) by the relaxation of the spring 49, so as to oscillate around of the pivot axis 41 to present on the one hand the vertical branch of the squared opening 40 2 opposite the axis 43, and on the other hand, the circular slot 40 4 in the release position relative to the 'axis 47.
  • the support exerted again on the trigger allows, by its upper rear part acting on the spout 40 3 , to obtain the vertical movement of the cam-bar 40 for the tilting of the upper trigger 42 for the second shot.
  • the safety lever 51 articulated around the axis 43 and arranged below the cam-bar 40 forms at its base a rounded sector 51 1 which appears opposite the axis 47 and is walled of two spaced heels 51 2 and 51 3 which cooperate respectively in abutment with said axis 47 with a view to limiting in two directions the movements of the safety lever 51 according to the release or safety positions.
  • each pin 42 and 50 is established with a spout arms in the form of a rounded head 42 1, 50 1, with, at the rear and at its base, a étran- g LEMENT 42 2 - 50 2 , so as to form a prominence which engages and centers itself peripherally in a complementary recess 39 2 and 52 of the corresponding striker 39 or 52.
  • fictitious axis connecting the center of the head 42 1 -50 1 to the pivot axis 53-54 of each trigger is arranged in the axis of the sliding rod of the corresponding striker 39-52, so as to ensure self-centering and perfect picking.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Lock And Its Accessories (AREA)
  • Closures For Containers (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Fuses (AREA)
  • Emergency Lowering Means (AREA)
  • Burglar Alarm Systems (AREA)
EP83400906A 1982-05-05 1983-05-05 Von Doppelabzug auf Einzelabzug umstellbarer Abzugsmechanismus für Jagdgewehr Expired EP0095399B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8208116 1982-05-05
FR8208116A FR2526534B2 (fr) 1982-05-05 1982-05-05 Dispositif de detentes doubles et independantes, adaptable en detente unique, selective ou non, avec mise en surete, pour fusils de chasse a canons superposes

Publications (3)

Publication Number Publication Date
EP0095399A2 true EP0095399A2 (de) 1983-11-30
EP0095399A3 EP0095399A3 (en) 1984-10-24
EP0095399B1 EP0095399B1 (de) 1989-07-26

Family

ID=9273882

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83400906A Expired EP0095399B1 (de) 1982-05-05 1983-05-05 Von Doppelabzug auf Einzelabzug umstellbarer Abzugsmechanismus für Jagdgewehr

Country Status (10)

Country Link
US (1) US4551936A (de)
EP (1) EP0095399B1 (de)
JP (1) JPS5932797A (de)
CA (1) CA1240871A (de)
CS (1) CS248704B2 (de)
DD (1) DD209903A5 (de)
DE (1) DE3380272D1 (de)
ES (1) ES522088A0 (de)
FR (1) FR2526534B2 (de)
HU (1) HU188449B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617276A1 (fr) * 1987-06-29 1988-12-30 Franchi Spa Luigi Dispositif d'armement a double detente, notamment pour fusil de chasse
US9050288B2 (en) 2009-05-01 2015-06-09 Advanced Vision Research, Inc. Cleanser compositions and methods for using the same

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61186799A (ja) * 1985-02-14 1986-08-20 猿川　嘉男 多発連発を可能にする種々の着想・構想を有するコンビネ−シヨンガン
US7743543B2 (en) 2005-10-06 2010-06-29 Theodore Karagias Trigger mechanism and a firearm containing the same
KR101022732B1 (ko) * 2008-07-18 2011-03-22 국방과학연구소 링크식 격발장치
US8464454B2 (en) * 2011-01-14 2013-06-18 Crosman Corporation Modular adaptive gun
US9377255B2 (en) 2014-02-03 2016-06-28 Theodore Karagias Multi-caliber firearms, bolt mechanisms, bolt lugs, and methods of using the same
US12215947B2 (en) 2018-11-30 2025-02-04 Theodore Karagias Firearm bolt assembly with a pivoting handle
US11067347B2 (en) 2018-11-30 2021-07-20 Theodore Karagias Firearm bolt assembly with a pivoting handle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455263A1 (fr) * 1979-04-24 1980-11-21 Chauvet Pierre Dispositif de detentes doubles et independantes, adaptable en detente unique, selective ou non, avec mise en surete, pour fusils de chasse a canons superposes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617276A1 (fr) * 1987-06-29 1988-12-30 Franchi Spa Luigi Dispositif d'armement a double detente, notamment pour fusil de chasse
US9050288B2 (en) 2009-05-01 2015-06-09 Advanced Vision Research, Inc. Cleanser compositions and methods for using the same

Also Published As

Publication number Publication date
ES8402656A1 (es) 1984-02-01
US4551936A (en) 1985-11-12
FR2526534A2 (fr) 1983-11-10
EP0095399A3 (en) 1984-10-24
CA1240871A (fr) 1988-08-23
ES522088A0 (es) 1984-02-01
EP0095399B1 (de) 1989-07-26
DE3380272D1 (en) 1989-08-31
CS248704B2 (en) 1987-02-12
FR2526534B2 (fr) 1985-08-02
HU188449B (en) 1986-04-28
DD209903A5 (de) 1984-05-23
JPS5932797A (ja) 1984-02-22

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