EP1022535A2 - Mécanisme de détente pour pistolet - Google Patents

Mécanisme de détente pour pistolet Download PDF

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Publication number
EP1022535A2
EP1022535A2 EP00810031A EP00810031A EP1022535A2 EP 1022535 A2 EP1022535 A2 EP 1022535A2 EP 00810031 A EP00810031 A EP 00810031A EP 00810031 A EP00810031 A EP 00810031A EP 1022535 A2 EP1022535 A2 EP 1022535A2
Authority
EP
European Patent Office
Prior art keywords
gun
closure
trigger
handle
catch
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Withdrawn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
EP00810031A
Other languages
German (de)
English (en)
Other versions
EP1022535A3 (fr
Inventor
Rudolf Fuchs
Michael Osterrath
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.)
SIG Arms International AG
Original Assignee
SIG Arms International AG
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 SIG Arms International AG filed Critical SIG Arms International AG
Publication of EP1022535A2 publication Critical patent/EP1022535A2/fr
Publication of EP1022535A3 publication Critical patent/EP1022535A3/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Withdrawn legal-status Critical Current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
    • F41A19/30—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 in bolt-action guns
    • F41A19/31—Sear arrangements therefor

Definitions

  • EP-B-77 790 describes a pistol in one embodiment, which has a handle and a slide on it Sledge has.
  • a lock is inserted in the sled.
  • a spring-loaded ignition pin can be moved in the lock.
  • At the Firing pin is molded onto a catch nose.
  • On a swiveling trigger tongue a trigger rail is articulated.
  • the trigger rail is rear articulated with a catch lever on which the Catch catches in the lead of the closure, so that the Ignition spring is biased. This works when you pull the trigger tongue rear end of the trigger rail on a control cam one Leaf spring on and is lowered. This also becomes the catch lever lowered and the ignition pin released. After firing the Cartridge slides the carriage back on the handle.
  • a Control curve of the closure moves the leaf spring sideways, so that your control cam out of engagement with the trigger rail comes and this together with the catch lever swings up becomes.
  • the catch nose then becomes during the subsequent forward movement the catch caught by the catch lever.
  • This Training the trigger device is relatively complicated and required many individual parts. Since the catch lever when tensioning the Firing pin pivots with the catch only line contact possible. This has a relatively high one Wear with consequent maintenance.
  • the lock is installed separately in the sled, which is the Manufacturing costs increased.
  • the object of the present invention is a pistol train such that they have at least one of the above Avoids disadvantages. This task is accomplished through the combination of features of claims solved.
  • the gun shown comprises a U-shaped cross section Handle 1 with a molded trigger 2 and a handle body 3, on which handle scales 4 fastened with screws 5 are.
  • a magazine shaft 6 for receiving a magazine not shown trained.
  • a closure 7 is slidably guided, in which a barrel 8 is longitudinally displaceable.
  • the barrel 8 is in the Basic position against a stop shoulder 9 of the closure 7 struck.
  • the closure 7 has on the right side in front of the Shoulder 9 an ejection opening 11 for ejecting by means of a Extractor pulled out of the cartridge chamber 10 of the barrel 8 empty sleeve.
  • an ignition pin 17 guided longitudinally.
  • the firing pin 17 also has a much shorter slot 20. Through the slots 19, 20 a pin 21 is inserted.
  • the firing pin 17 has one Coaxial blind bore extending to the front edge of the elongated hole 20 22.
  • the ignition pin spring 23 is inserted into this.
  • the Spring 23 is supported on the front of the pin 21 and on the back of one bottom 24 inserted into the closure 7. It is through one coaxial rod 25 guided.
  • a return spring 28 Between the rear face 26 the sleeve 18 and the shoulder 27 of the firing pin is a return spring 28 used.
  • a catch 36 is formed below, one Longitudinal slot 37 of the closure 7 passes through and over the bottom of the closure 7 protrudes.
  • the catch 36 at least has in the area projecting beyond the longitudinal slot 37 one in one Radial plane of the firing pin 17 lying end face 38.
  • Im Handle 1 is a trigger tongue 39 on a cross pin 40 pivoted and biased forward by a spring 41.
  • On a cross pin 42 is a trigger rail on the trigger tongue 39 43 hinged.
  • the rail 43 encompasses two Legs 44 the magazine used.
  • the legs 44 are at the back connected by a web 45. They each have a cam on the top 46, in the longitudinal grooves 47 of the closure 7 in its basic position intervenes.
  • the trigger rail 43 is by the spring 41 burdened upwards.
  • an insert 52 is inserted at the back and through two cross pins 53, 54 secured.
  • Another, shorter cross pin 55 is eccentric but axially parallel on one in use 52 pivotally mounted in a larger transverse bore 56 Bolt 57 molded.
  • a control lever 58 is located on the outside of pin 57 molded with grip grooves 59. The lever 58 is through the handle 4 held on the outer surface 60 of the handle 1.
  • the Lever 58 is in the basic position shown in Figure 1 in a disassembled position swiveled through 90 °. In the The basic position is that which contains the axes of the two pins 54, 55 Plane parallel to the firing pin axis. In disassembly pin 55, on the other hand, is lowered (FIG. 5).
  • the stake 52 has a guide rail 61 at the top on both sides, on which the closure 7 is guided.
  • an ejector 63 is inserted and secured by pin 54 and another short pin 64.
  • a pawl 66 parallel to slidably guided itself.
  • the pawl 66 has an after protruding catch member 67 with a rear surface 68, the in the basic position of the lever 58 is parallel to the surface 38.
  • the surfaces 38, 68 are sharp-edged or rectangular surfaces arranged at a slight acute angle.
  • the jack 66 is by a compression spring 69 in that shown in Figures 2 and 4 Basic position loaded in the pins 54, 55 on the rear Hit the edge of the elongated holes 65.
  • the catch member 67 is in the trajectory of the nose 36.
  • the upper arm 80 pushes one in the closure 7 in one vertical channel 82 slide slide 83 against the force of a compression spring 84 upwards.
  • the slide 83 has a protruding downward, transverse to the firing pin axis narrow bar 85 which in the basic position ( Figure 2) in an elongated transverse groove 86 of the firing pin 17 engages.
  • the rear one Shoulder 87 of the groove 86 and the longitudinal position of the bar 85 are Dimensioned so that the firing pin tip 30 does not touch the floor 31 protrudes when the shoulder 87 strikes the bar 85.
  • This Purpose is the slot 20 and the return spring 28. Der Firing pin 17 is immediately after the shot by the spring 28 returned to the safety catch. If e.g.
  • the closure 7 has a lateral projection 91 at the rear Grip grooves 92 for manual loading of the pistol.
  • the control lever 58 has a groove 93 on the side facing the surface 60, which is slightly wider than the width of the projection 91.
  • the end of the lever 58 has a protruding surface 60 Projection 94.
  • the control lever 58 cannot be pivoted.
  • the downward movement is by stop of the projection 94 on an end face 95 of the grip shell 4 and locked upwards by a stop on the projection 91 of the closure 7.
  • the closure 7 is open (FIG. 4) the projection 91 behind the control lever 58 so that this can be pivoted upwards by 90 ° (FIG. 5).
  • the catch 98 has on the inside of the wall 99 on which the disassembly lever 97 rests, a cam which projects downwards 100, which engages behind a groove 101 in the wall 99.
  • the disassembly lever 97 can therefore only be dismantled in its raised position become.
  • the disassembly lever can be in this raised position 97 only in the open position of the lock 7 are pivoted because in all other positions the closure 7 prevents the catch 98 from swinging up.
  • the pistol can therefore only start from the fully open one Closure can be dismantled. A misuse with unintentional firing when dismantling is therefore excluded.
  • the parallel guidance of the pawl 66 has the advantage that the Catch 36 rests flat on catch member 67 until the ignition pin is released. So that an edge contact with it associated wear avoided.
  • the pressure point force can be changed by the spring 69 against one with a different spring constant or different Preload is exchanged.
  • the withdrawal route can also be exchanged the pawl 66 can be changed.
  • the ignition pin fuse also increases the safety of the pistol against blows. To the Example, a blow from behind on the closure 7, the would be strong enough to move the pawl 66 to the release position to fling behind, not at the same time pushing the slider 83 hurl up.
  • the eccentric firing pin tip 30 the bore 15, 16 further up, so that 7 place in the closure is for a longitudinal groove in which the ejector 63 slides.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Basic Packing Technique (AREA)
EP00810031A 1999-01-20 2000-01-13 Mécanisme de détente pour pistolet Withdrawn EP1022535A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US234420 1999-01-20
US09/234,420 US6266909B1 (en) 1999-01-20 1999-01-20 Pistol having a safety for preventing firing during disassembly

Publications (2)

Publication Number Publication Date
EP1022535A2 true EP1022535A2 (fr) 2000-07-26
EP1022535A3 EP1022535A3 (fr) 2002-04-17

Family

ID=22881318

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00810031A Withdrawn EP1022535A3 (fr) 1999-01-20 2000-01-13 Mécanisme de détente pour pistolet

Country Status (2)

Country Link
US (1) US6266909B1 (fr)
EP (1) EP1022535A3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004002674U1 (de) * 2004-02-20 2005-06-30 S.A.T. Swiss Arms Technology Ag Handfeuerwaffe mit beidseitig betätigbarer Verschlussfangeinrichtung
DE102013022080B3 (de) * 2013-12-23 2014-07-31 Heckler & Koch Gmbh Vorrichtung zur Verhinderung des Spannens einer Schlagbolzenfeder bei Demontage einer mit einem Verschlussschlitten versehenen hahnlosen Selbstladepistole und Selbstladepistole mit einer solchen Vorrichtung

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1649232A4 (fr) * 2003-07-01 2010-10-20 Sigarms Inc Procede et dispositif permettant de disposer d'un mecanisme integre de cran de securite pour arme a feu
US7380362B2 (en) 2004-12-22 2008-06-03 Smith & Wesson Corp. Firearm extractor mechanism
US7703230B2 (en) * 2004-12-22 2010-04-27 Smith & Wesson Corp. Positive striker lock safety for use with a firearm
US7600340B2 (en) * 2004-12-22 2009-10-13 Smith & Wesson Corp. Locking apparatus for a firearm
US7392611B2 (en) * 2004-12-22 2008-07-01 Smith & Wesson Corp. Apparatus and method for firearm takedown
US7506469B2 (en) 2004-12-22 2009-03-24 Smith & Wesson Corp. Firearm frame with configurable grip
US7389719B2 (en) * 2004-12-22 2008-06-24 Smith & Wesson Corp. Wire bushing for use with a firearm barrel
US7617628B2 (en) * 2004-12-22 2009-11-17 Smith & Wesson Corp. Fire control mechanism for a firearm
US7472507B2 (en) * 2004-12-22 2009-01-06 Smith & Wesson Corp. Firearm with modular sear and trigger mechanism housings
US7926405B2 (en) * 2005-08-15 2011-04-19 Ducastel Jr Charles J Simulated firearm
US8051599B2 (en) * 2007-12-05 2011-11-08 Triple-T Machining Specialties, Inc. Percussive rodent trap
US8296990B2 (en) 2008-12-30 2012-10-30 Smith & Wesson Corp. Snap-on dovetail pistol sight
US8695262B2 (en) * 2011-01-03 2014-04-15 Smith & Wesson Corp. Unitary sear housing block
WO2013126128A2 (fr) 2011-12-09 2013-08-29 Sturm, Ruger & Company, Inc. Système de démontage de culasse et procédé pour arme à feu
US8935872B2 (en) 2013-02-05 2015-01-20 Smith & Wesson Corp. Firearm having magazine safety
RU2555075C2 (ru) * 2013-10-29 2015-07-10 Открытое акционерное общество "Концерн "Калашников" Огнестрельное оружие
US10739095B2 (en) * 2015-12-01 2020-08-11 Mean L.L.C. Firearm operating system
US10077961B2 (en) * 2017-01-03 2018-09-18 STI Firearms, LLC Striker system for firearms
BR102019009671B1 (pt) * 2018-05-15 2023-12-26 Glock Technology Gmbh Arma de fogo, em particular, pistola, com um dispositivo para desmontagem
US11391529B2 (en) * 2020-03-04 2022-07-19 Jameson S. Ellis Striker assembly and associated firearm and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077790B1 (fr) 1981-04-30 1986-07-23 Gaston Glock Pistolet

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR510905A (fr) * 1920-03-01 1920-12-14 Alvin Moore Craig Arme à feu
US1521676A (en) * 1921-08-25 1925-01-06 Rudolf V Frommer Automatic firearm
DE690364C (de) * 1938-11-19 1940-04-23 Germaniawaffenwerk Akt Ges Verbindung von Kammerkopf mit Kammergriff
US2829563A (en) * 1955-04-14 1958-04-08 Wallace B Butler Sear-disconnector mechanism
US4203348A (en) * 1977-12-09 1980-05-20 Sokolovsky Paul J Firearm apparatus
US4523510A (en) * 1982-10-15 1985-06-18 Demro Products, Inc. Combined selector, safety and trigger assembly for automatic firearms
US5493806A (en) * 1994-09-21 1996-02-27 Colt's Manufacturing Company Inc. Striker retaining system for a firearm
US5615507A (en) * 1995-06-07 1997-04-01 Thompson Intellectual Properties, Ltd. Fire control mechanism for a firearm
US5736667A (en) * 1996-05-06 1998-04-07 Munostes; Luis Eduardo Hernandez Automatic firearm arranged for high safety and rapid dismantling
US6070512A (en) * 1998-08-14 2000-06-06 Rohrbaugh; Karl Handgun and method of operating handgun

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077790B1 (fr) 1981-04-30 1986-07-23 Gaston Glock Pistolet

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004002674U1 (de) * 2004-02-20 2005-06-30 S.A.T. Swiss Arms Technology Ag Handfeuerwaffe mit beidseitig betätigbarer Verschlussfangeinrichtung
DE102013022080B3 (de) * 2013-12-23 2014-07-31 Heckler & Koch Gmbh Vorrichtung zur Verhinderung des Spannens einer Schlagbolzenfeder bei Demontage einer mit einem Verschlussschlitten versehenen hahnlosen Selbstladepistole und Selbstladepistole mit einer solchen Vorrichtung
WO2015096881A1 (fr) * 2013-12-23 2015-07-02 Heckler & Koch Gmbh Dispositif pour empêcher la tension d'un ressort de percuteur lors du démontage d'un pistolet à chargement automatique sans chien pourvu d'un chariot de fermeture et pistolet à chargement automatique équipé d'un tel dispositif
US9689635B2 (en) 2013-12-23 2017-06-27 Heckler & Koch Gmbh Device for preventing the tensioning of a firing pin spring in the disarming of a hammerless self-loading pistol provided with a lock slide and a self-loading pistol with such a device

Also Published As

Publication number Publication date
EP1022535A3 (fr) 2002-04-17
US6266909B1 (en) 2001-07-31

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