EP0309438B1 - Automatische Handfeuerwaffe - Google Patents

Automatische Handfeuerwaffe Download PDF

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Publication number
EP0309438B1
EP0309438B1 EP88890231A EP88890231A EP0309438B1 EP 0309438 B1 EP0309438 B1 EP 0309438B1 EP 88890231 A EP88890231 A EP 88890231A EP 88890231 A EP88890231 A EP 88890231A EP 0309438 B1 EP0309438 B1 EP 0309438B1
Authority
EP
European Patent Office
Prior art keywords
hammer
breech block
lever
fire
sustained
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.)
Expired - Lifetime
Application number
EP88890231A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0309438A1 (de
Inventor
Friedrich Ing. Aigner
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.)
Steyr Daimler Puch AG
Original Assignee
Steyr Daimler Puch 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 Steyr Daimler Puch AG filed Critical Steyr Daimler Puch AG
Publication of EP0309438A1 publication Critical patent/EP0309438A1/de
Application granted granted Critical
Publication of EP0309438B1 publication Critical patent/EP0309438B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F41A15/00—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
    • F41A15/12—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns
    • F41A15/16—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns the ejector being mounted on the breech housing or frame

Definitions

  • the invention relates to an automatic handgun, with a slide which is guided in the longitudinal direction and has a breech for the cartridges on the barrel side, a cock which can be tensioned by the retracting lock, a lock-controlled permanent fire lever which catches the cock during the locking process, and a fire lever which is relatively movable relative to the lock. the ejector ejecting the cartridge cases when the breech closes.
  • This a trigger device with so-called tap firing handguns allow, in the case of continuous fire, to lock the cock cocked by the retracting breech by means of the continuous fire lever until the previous breech locks, whereupon the continuous fire lever releases the cock under lock control and the advancing tap via an ignition pin or . Like. the cartridge ignites. Only when the trigger is released will the cock be caught independently of the continuous fire lever by an interruption lever which interacts with the actual trigger lever, so that the sequence of shots is interrupted. In the case of single fires, trigger and interrupter levers are brought into play after each shot and their function is superimposed on that of the continuous fire lever (Assault rifle handbook, pages 108/109, Firepower publications, 1985).
  • the breech itself is made up of the powder gases that make up the empty cartridge case press the cartridge chamber against the butt plate of the breech, flung back so that the empty cartridge cases follow the return movement of the breech.
  • An ejector which detects the cartridge case in the area of the baffle, tilts the cartridge case which moves back laterally out of the baffle and ejects it from the weapon through a corresponding ejection opening. So far, the interaction of the closure on the one hand with the continuous fire lever, and on the other hand with the separate ejector, requires parts to be manufactured precisely, which entail a corresponding construction effort and in particular also a relatively large construction volume.
  • the invention is therefore based on the object to eliminate these deficiencies and to create a handgun of the type described, which is particularly efficient and space-saving in terms of fire lever and ejector.
  • the invention solves this problem in that the Continuous fire lever forms a control arm protruding on the running side, or the like, into a control groove opening into the butt plate. engages the closure and serves as an ejector with its free end.
  • the combination of continuous fire lever and pusher into a single component leads in a surprisingly simple way to a significant improvement in the space conditions in the breech area of the weapon, considerably reduces the construction effort and guarantees functionally reliable continuous fire lever control and pusher activity even when manufactured with coarser tolerances.
  • the fire lever arranged laterally next to the tap is pivotally mounted about an upright axis and the control groove for the control arm runs laterally in the closure.
  • the lateral arrangement of the fire lever allows a lowering of the overall height, which is decisive for the handling of the weapon, and at the same time brings the usual Eject the cartridge case from the side with it.
  • a quick and safe cock locking is possible by the lateral pivoting of the fire lever.
  • An only indicated automatic handgun 1 with a tap firing has a slide 2 which is guided in the longitudinal direction and a cock 3 which can be tensioned by the retracting slide.
  • the cock is pivotable about a lying transverse axis 4 against the force of a cock spring 5 and is locked in the pivoted-back position when the spring is tensioned by a lock-controlled fire lever 6 by reaching under a cock extension 7 by means of a cock catch 8 during the closing procedure.
  • trigger and interrupter lever 9 connected to the trigger allow the cock 3 to be held and released independently of the continuous fire lever 6, so that single and continuous fire shooting is possible is possible.
  • the continuous fire lever 6 is located laterally next to the cock 3 and is pivotally mounted about an upright axis 10 lying in front of the cock axis 4 in the firing direction. It forms a control arm 11 projecting on the running side, which engages in a control groove 12 of the closure 2.
  • the fire lever 6 sits with pivoting play on the cock axis 4 and is loaded by a coil spring 13 surrounding the cock axis, so that a clean guide and bracket for fire lever 6 and spring 13 is given.
  • the control groove 12 extends to the barrel bottom 14 of the breech, so that the control arm 11 guided in the control groove 12 penetrates into the breech area when the breech closes and its free end 15 can serve as an ejector for the cartridge cases 16.
  • Fig. 2 illustrates the ready-to-fire weapon 1, in which the breech 2 is in the foremost position and the cock 3 is cocked and caught by the trigger lever 9. Due to the corresponding course of the control groove, the continuous fire lever 6 is in an outwardly pivoted position in which it already releases the cock 3 with its cock catch 8. If the trigger is actuated, the trigger lever 9 also releases the tap 3, which flips ahead and ignites the cartridge via the indicated firing pin 17. The powder gases drive the cartridge case back together with the breech 2, the cock 3 being tensioned by the returning breech 2, while the empty cartridge case 16 is laterally ejected through the free end 15 of the control arm 11, as indicated in FIG. 3.
  • the spring-loaded continuous fire lever 6 also pivots in the direction of the cock 3, so that the cock catch 8 engages under the cock neck 7 when the cock 3 is cocked and swivels back the cock locks. Only the preceding shutter 2 then leads to a renewed swiveling of the fire lever 6 and a release of the tap 3 which, depending on the fire or single fire, breaks through again or is caught by the trigger or interrupter lever 9.
  • the functional unit consisting of the fire lever and ejector and the lateral arrangement of the fire lever result in a significant simplification of the weapon construction and a considerable reduction in the construction volume, which in addition results in more rational production and greater functional reliability.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Toys (AREA)
EP88890231A 1987-09-22 1988-09-06 Automatische Handfeuerwaffe Expired - Lifetime EP0309438B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0239487A AT391941B (de) 1987-09-22 1987-09-22 Automatische handfeuerwaffe
AT2394/87 1987-09-22

Publications (2)

Publication Number Publication Date
EP0309438A1 EP0309438A1 (de) 1989-03-29
EP0309438B1 true EP0309438B1 (de) 1991-10-23

Family

ID=3533553

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88890231A Expired - Lifetime EP0309438B1 (de) 1987-09-22 1988-09-06 Automatische Handfeuerwaffe

Country Status (7)

Country Link
US (1) US4899477A (es)
EP (1) EP0309438B1 (es)
AT (1) AT391941B (es)
BR (1) BR8804884A (es)
DE (1) DE3865796D1 (es)
ES (1) ES2026700T3 (es)
GR (1) GR3003628T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9140510B1 (en) 2014-06-23 2015-09-22 Smith & Wesson Corp. Rotary disconnector
DE102015008797A1 (de) * 2015-07-10 2017-01-12 Rheinmetall Waffe Munition Gmbh Hülsenauswurfvorrichtung
US10234225B2 (en) 2017-03-22 2019-03-19 Smith & Wesson Corp. Multiple mode disconnector for pistols

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1202017A (en) * 1916-10-24 Charles H Barnes Firearm.
US730870A (en) * 1899-05-06 1903-06-16 John M Browning Recoil-operated firearm.
US1860157A (en) * 1930-02-15 1932-05-24 Auto Ordnance Corp Gun
DE727308C (de) * 1939-05-25 1943-04-03 Rheinmetall Borsig Ag Patronenauswerfer fuer Schusswaffen
US2324125A (en) * 1941-02-21 1943-07-13 Automatic Appliance Corp Firearm
US2535156A (en) * 1948-04-08 1950-12-26 Colt S Mfg Company Semiautomatic firearm with trigger operated cocking mechanism
CH369384A (de) * 1958-12-02 1963-05-15 Tschumi Ernst Automatische Handfeuerwaffe zur Abgabe von Einzel- oder Seriefeuer
DE1225076B (de) * 1963-06-01 1966-09-15 Rheinmetall Gmbh Abzugeinrichtung fuer mehrteilige Verschluesse von automatischen Feuerwaffen
US3394482A (en) * 1967-02-28 1968-07-30 Olin Mathieson Combined ejector and bolt stop
US3561148A (en) * 1967-07-31 1971-02-09 Brevets Aero Mecaniques Ejection system for a firearm
IT1037712B (it) * 1975-04-29 1979-11-20 Ghisoni E Pistola automatica con chiusura a massa
US4438678A (en) * 1981-10-23 1984-03-27 Sturm, Ruger & Company, Inc. Bolt stop and cartridge ejector for auto-loading rifle
EP0078640A3 (en) * 1981-10-30 1983-10-05 Chartered Industries Of Singapore Private Limited A hammer mechanism for an automatic or semi-automatic gun and a gun embodying the same
US4627184A (en) * 1984-10-16 1986-12-09 Sturm, Ruger & Company, Inc. Ejector manually operable to rotate firing pin block for slide removal and disassembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
AR-15, M16, ASSAULT RIFLE HANDBOOK, Seiten 108,109, FIREPOWER PUBLICATIONS, 1985, Cornville, Arizona. *

Also Published As

Publication number Publication date
ATA239487A (de) 1990-06-15
DE3865796D1 (de) 1991-11-28
GR3003628T3 (es) 1993-03-16
US4899477A (en) 1990-02-13
ES2026700T3 (es) 1992-05-01
EP0309438A1 (de) 1989-03-29
AT391941B (de) 1990-12-27
BR8804884A (pt) 1989-04-25

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