EP3754287B1 - Pistol with rigid barrel, in particular training weapon - Google Patents

Pistol with rigid barrel, in particular training weapon Download PDF

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Publication number
EP3754287B1
EP3754287B1 EP19181261.9A EP19181261A EP3754287B1 EP 3754287 B1 EP3754287 B1 EP 3754287B1 EP 19181261 A EP19181261 A EP 19181261A EP 3754287 B1 EP3754287 B1 EP 3754287B1
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EP
European Patent Office
Prior art keywords
barrel
slide
pistol
locking device
locking
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Active
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EP19181261.9A
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German (de)
French (fr)
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EP3754287C0 (en
EP3754287A1 (en
Inventor
Friedrich Dechant
Thomas Stern
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Glock Technology GmbH
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Glock Technology GmbH
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Publication date
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Priority to EP19181261.9A priority Critical patent/EP3754287B1/en
Priority to US16/905,642 priority patent/US11530894B2/en
Publication of EP3754287A1 publication Critical patent/EP3754287A1/en
Application granted granted Critical
Publication of EP3754287B1 publication Critical patent/EP3754287B1/en
Publication of EP3754287C0 publication Critical patent/EP3754287C0/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A33/00Adaptations for training; Gun simulators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A11/00Assembly or disassembly features; Modular concepts; Articulated or collapsible guns
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A21/00Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/48Barrel mounting means, e.g. releasable mountings for replaceable barrels
    • F41A21/484Barrel mounting means, e.g. releasable mountings for replaceable barrels using interlocking means, e.g. by sliding pins
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A21/00Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/48Barrel mounting means, e.g. releasable mountings for replaceable barrels
    • F41A21/488Mountings specially adapted for pistols or revolvers

Definitions

  • the invention relates to a pistol with a fixed barrel, in particular a training weapon which is also synonymously referred to as a practice weapon or training pistol or training pistol in the context of this invention, corresponding to the preamble of claim 1 and those discussed further below EP 3 367 040 A1 and EP 3 190 373 A1 the applicant.
  • EP 3 190 373 A1 discloses the conversion of a normal weapon into a training weapon, with an adapter being used in the grip, whereby the loading process takes place without any problems despite the smaller caliber of the training weapon.
  • a rotary gun which includes the EP 3 179 193 B1 , the above EP 3 367 040 A1 and the one not yet released EP19174261.8 , serves as an example for a "real" weapon and in which the disassembly takes place as follows: After the last shot has been fired or, alternatively, after the slide has been pulled back manually, it remains close to its rearmost position, held by the slide holder or slide stop lever. The magazine will then be removed at the latest. Then, at the rearmost end of the breech, a cover plate, which is connected to or belongs to the firing pin mechanism, is twisted and pulled backwards, a little or entirely out of the breech, depending on the design of the pistol.
  • the pistol according to the invention has a barrel that is fixed in the grip and a non-positive ground closure.
  • the barrel is arranged in a locking block, which ensures the connection to the handle, and is therefore fixed to the housing - so rigidly relative to the handle - arranged.
  • breech mass In the case of a training pistol, it may be necessary to reduce the breech mass in order to be functional with a correspondingly reduced propellant gas energy. This can be achieved in particular by one or more plastic parts on or inside the breech, on areas that are not mechanically stressed during the firing of the shot.
  • the separation of the trigger mechanism and the firing pin mechanism allows the breech to be released by a dismantling lever, after which the breech together with the rotary barrel can be pulled off to the front.
  • the axial fixation of the fixed or rigid barrel must be released during the forward movement of the breech in the course of disassembling become. According to the invention, this can be carried out without conscious intervention by the operator, i.e.
  • plastic parts in the breech are shown in the Figures 4 to 6 or. Figures 8 to 10 hidden.
  • the 1 shows a pistol 1 in a partially disassembled state in a kind of exploded sketch. Shown are a grip 2, a barrel 3, a breech 4, a recoil spring group 5, consisting of the actual spring and a carrier, and a firing pin group 10, which has a firing pin 11 and a cover plate 12.
  • a disassembly lever 7, a locking block 8 and locking guides 9 are specifically highlighted; the barrel 3 has a barrel base 17 for mounting in the grip 2 .
  • a groove-shaped locking means receptacle 19 on the underside of the barrel base 17 can also be seen.
  • Other components, specifically belonging to the trigger mechanism and its components, are shown as examples, but without reference symbols since they are not essential for understanding the invention.
  • the 2 shows a top view of the assembled pistol, possibly (in the loaded state) ready to fire. Recognizable or provided with reference symbols: the grip 2, the cover plate 12, a dismantling lever 7, the breech 4 and the barrel 3. It is clearly visible a gap denoted 18, also called the unlocking distance, substantially in the direction of the barrel axis 21 between the rear front face of the barrel 3 and the front face of the breech 4. The function of this gap 18 will be explained below.
  • the Figure 3a represents a section through the median plane (in the normal position, the vertical plane through the barrel axis 21), corresponding to the line BB of Figure 3b
  • the locking means 14 engages in a Locking means receptacle 19, preferably a groove running normal to the barrel axis 21 on the barrel base 17.
  • the locking block 8 is suitably fastened in the grip 2, which serves as a receptacle for the barrel base 17.
  • the gap 18 or dismantling distance can again be seen.
  • the cover plate 12 of the firing pin mechanism 10 is shown in the rearmost area of the pistol.
  • the Figure 4a is a section through the ÜP along line AA Figure 3b or. Figure 4b and in the same condition as Figure 3a , shown. It is essential that here a ramp 13, also called a cam, is arranged at the front (local) end of the breech 4 in order to be able to interact with the rear end of the locking means 14 when the breech 4 is intended to move forward.
  • a ramp 13 also called a cam
  • the design of this (almost) contact point is the only position between the breech 4 and the barrel 3 where there is (almost) no gap 18, the reason will be explained below.
  • the Figure 5a is a cut according to the Figure 4a , but with the cover plate 12 pulled out, including the firing pin mechanism 10, and (not visible in section) dismantling lever 7 in the dismantling position. In this position, a slight forward movement of the amount of the unlocking distance 18 (cf 2 ) possible, which is why compared to the shutter position in Figure 4a the breech is 4 in Figure 5a is shown slightly pushed forward. This allows the locking means 14 to be unlocked according to the invention.
  • the 7 shows an embodiment of a locking means 14 in a perspective view in the form of a U-shaped locking plate with a purely schematic spring 19, which is inserted into a blind hole of the locking block 8.
  • a bow spring or the like which lies in a groove in the locking block 8, for example, can be used. Due to the preferably symmetrical shape of the locking plate 16, the locking means 14 can be actuated on both sides and simultaneously by means of ramps 13 provided on both sides of the closure 4, as a result of which a very symmetrical introduction of force is made possible.
  • the figs 8 to 11 show a variant in which the locking means 14, shown in perspective in 11 , is designed in one piece as a spring body with a counter-ramp 20 and locking lug 15 formed thereon.
  • the locking lug 15 can also be regarded as a catch or tongue which is intended to engage in the locking means receptacle 19 of the barrel base 17 .
  • the hole in the locking means 14 without a reference number serves to fix it in the pistol, preferably on the grip 2.
  • a second counter-ramp 20 can be formed symmetrically to the weapon's center plane in order to avoid transverse forces and moments about the vertical axis in cooperation with the ramp 13 of the breech.
  • This locking means 14 does not require an extra spring, it is elastically deformed during the forward movement of the closure, plus the relatively large longitudinal extent and the narrow configuration between the fastening part and the locking lug 15.
  • Overcoming the in Figure 8a highlighted unlocking distance 18, as well as enabling the forward movement of the breech 4 with barrel 3 is essentially analogous to the movement as in the description of the figures figs 4 to 6 , which is referred to here.
  • the locking means 14 can be slightly beveled in the contact area of the unlocking ramp(s) 13 in order to ensure a gentler introduction of force.
  • these contact areas or counter-ramps 20 are formed on both sides of the center plane of the weapon and with the same angular position.
  • the production of the locking means 14, i.e. the locking plate 16 and/or the one-piece locking means 14 with locking lug 15, by means of stamping and a subsequent bending process (or a combination thereof) is particularly advantageous, since the strength that can be achieved through the bending process requires a small wall thickness of the locking means 14 allow.
  • front In the specification and claims, the terms “front”, “rear”, “top”, “bottom” and so on are used in their ordinary form and with reference to the article in its normal position of use. This means that the muzzle of the barrel is “in front” of a gun, that the breech or slide is moved “backwards” by the explosive gases, etc..
  • Front is the usual direction of movement for vehicles.
  • “Running direction” is the direction of the running axis, transverse to it essentially means a direction rotated by 90° to it.
  • substantially means a deviation of up to 10% of the stated value, if physically possible, both downwards and upwards, otherwise only in the sensible direction, for degrees (angle and temperature) means ⁇ 10°.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)

Description

Die Erfindung betrifft eine Pistole mit starrem Lauf, insbesondere eine Trainingswaffe welche im Kontext dieser Erfindung synonym auch Übungswaffe oder Übungspistole bzw. Trainingspistole genannt wird, entsprechend dem Oberbegriff des Anspruches 1 und den weiter unten abgehandelten EP 3 367 040 A1 und EP 3 190 373 A1 der Anmelderin.The invention relates to a pistol with a fixed barrel, in particular a training weapon which is also synonymously referred to as a practice weapon or training pistol or training pistol in the context of this invention, corresponding to the preamble of claim 1 and those discussed further below EP 3 367 040 A1 and EP 3 190 373 A1 the applicant.

An Trainingswaffen werden die verschiedensten, dabei teilweise kontradiktorischen, Ansprüche gestellt. So soll ihr Äußeres nach Form und Haptik mit der echten Waffe möglichst übereinstimmen, um ein der Wirklichkeit möglichst ähnliches Training zu ermöglichen, es muss allerdings der Unterschied zur echten Waffe sofort und unter allen Umständen erkennbar sein, um Verwechslungen zuverlässig zu vermeiden. Auch von der Masse und der Lage des Schwerpunktes her soll die Waffe, mit Übungsmunition bestückt, der echten Waffe möglichst ähnlich sein, was aber wegen der Unterschiede bei der Munition unmöglich ist, sodass hier Kompromisse geschlossen werden müssen. Auch ist es zufolge der relativ geringen Energie bei der Abgabe eines Übungsschusses nicht möglich, sowohl einen üblichen Masseverschluss als auch einen Kipp- oder Drehlauf zu bewegen, sodass auch hier Kompromisse zu schließen sind. Hier setzt nun die Problematik ein, dass durch derartige Kompromisse im Stand der Technik die Trainingswaffe von der echten Waffe, die sie darstellen soll, abweichen kann, wobei insbesondere beim Zerlegen (und natürlich auch beim Zusammenbau, darauf wird in Hinkunft nicht speziell hingewiesen, sofern es nicht um diesen selbst geht) starke Unterschiede zur echten Waffe auftreten können. Da gerade das Zerlegen der Waffe geübt werden muss stellt dies einen Nachteil dar, der im Stand der Technik nicht vermieden werden kann.The most diverse, sometimes contradictory, demands are made on training weapons. Its appearance should match the real weapon in terms of shape and feel as far as possible in order to enable training that is as close as possible to reality. However, the difference to the real weapon must be immediately recognizable under all circumstances in order to reliably avoid confusion. The weapon, equipped with practice ammunition, should also be as similar as possible to the real weapon in terms of mass and the position of the center of gravity, but this is impossible due to the differences in ammunition, so that compromises have to be made here. Also, due to the relatively low energy when firing a practice shot, it is not possible to move both a conventional mass action and a tilting or rotary barrel, so that compromises have to be made here as well. This is where the problem arises that such compromises in the state of the art mean that the training weapon can deviate from the real weapon that it is intended to represent, in particular when disassembling (and of course also when assembling, this will not be specifically pointed out in the future, provided that it is not about the weapon itself) strong differences to the real weapon can occur. Since disassembling the weapon has to be practiced, this represents a disadvantage that cannot be avoided in the prior art.

Die hier vorgestellten Erkenntnisse können jedoch prinzipiell auch für "echte" Waffen mit starrem Lauf und einem Masseverschluss verwendet werden, welche für den Einsatz von Munition mit erheblich stärkerer Ladung und/oder Geschoßen geeignet sind.In principle, however, the findings presented here can also be used for "real" weapons with a fixed barrel and a ground bolt, which are suitable for the use of ammunition with a significantly stronger charge and/or projectiles.

Die oben genannte EP 3 190 373 A1 offenbart das Umbauen einer normalen Waffe in eine Übungswaffe, wobei im Griffstück ein Adapter eingesetzt wird, wodurch trotz des kleineren Kalibers der Übungswaffe der Ladevorgang problemlos erfolgt.The above EP 3 190 373 A1 discloses the conversion of a normal weapon into a training weapon, with an adapter being used in the grip, whereby the loading process takes place without any problems despite the smaller caliber of the training weapon.

Bekannt ist unter anderem eine Drehlaufpistole, welche unter Einbezug der EP 3 179 193 B1 , der oben genannten EP 3 367 040 A1 und der noch nicht veröffentlichten EP19174261.8 , als Beispiel für eine "echte" Waffe dient und bei der die Zerlegung folgendermaßen erfolgt: Nach Abgabe des letzten Schusses oder, alternativ, nach händischem Zurückziehen des Verschlusses bleibt dieser, vom Verschlusshalter oder Verschlussfanghebel gehalten, nahe an seiner hintersten Position. Spätestens dann wird das Magazin entfernt. Sodann wird am hintersten Ende des Verschlusses eine Deckplatte, die mit dem Schlagbolzenmechanismus in Verbindung steht bzw. zu ihm gehört, verdreht und nach hinten gezogen, je nach Bauart der Pistole ein Stück oder gänzlich aus dem Verschluss.Is known, among other things, a rotary gun, which includes the EP 3 179 193 B1 , the above EP 3 367 040 A1 and the one not yet released EP19174261.8 , serves as an example for a "real" weapon and in which the disassembly takes place as follows: After the last shot has been fired or, alternatively, after the slide has been pulled back manually, it remains close to its rearmost position, held by the slide holder or slide stop lever. The magazine will then be removed at the latest. Then, at the rearmost end of the breech, a cover plate, which is connected to or belongs to the firing pin mechanism, is twisted and pulled backwards, a little or entirely out of the breech, depending on the design of the pistol.

Hiermit wird der Schlagbolzenmechanismus entspannt. Dann erst kann ein Zerlegehebel in die Zerlegeposition verdreht werden. Sodann wird der Verschlussfanghebel in die Freigabeposition gebracht und der Verschluss kann mit dem Lauf über den Zerlegehebel in der Zerlegeposition nach vorne abgezogen werden, die Pistole ist zerlegt. Die eigentliche Funktion und der dazugehörige Aufbau (wie etwa Drehlauf, Kipplauf, Masseverschluss und/oder Formverschluss) sind im Zusammenhang mit der Schaffung einer Trainingspistole für diese Waffe ohne Bedeutung.This decocks the firing pin mechanism. Only then can a dismantling lever be turned into the dismantling position. The slide catch lever is then brought into the release position and the slide can be pulled forward with the barrel using the dismantling lever in the disassembling position, the pistol is disassembled. The actual function and the associated structure (such as rotating barrel, break-barrel, mass lock and/or form lock) are irrelevant in connection with the creation of a training pistol for this weapon.

Es ist Ziel und Aufgabe der Erfindung ein alternatives Zerlegekonzept für Pistolen mit starrem Lauf und Masseverschluss vorzustellen, insbesondere eine Übungswaffe für die genannte Pistole mit Drehlauf zu schaffen, bei der der Zerlegevorgang soweit als möglich dem der "echten" Waffe entspricht, ohne dass die Funktionstüchtigkeit als Trainingswaffe beim Schießen beeinträchtigt wird..It is the aim and object of the invention to present an alternative disassembly concept for pistols with a fixed barrel and mass lock, in particular to create a training weapon for said pistol with a rotary barrel, in which the disassembly process corresponds as closely as possible to that of the "real" weapon without affecting the functionality as a training weapon when shooting.

Diese Ziele werden mit einer Pistole erreicht, die die in Anspruch 1 angegebenen Merkmale aufweist. Mit anderen Worten, die erfindungsgemäße Pistole weist einen im Griffstück festen Lauf und einen kraftschlüssigen Masseverschluss auf. Der Lauf ist dabei in einem Verriegelungsblock angeordnet, welcher die Verbindung zum Griffstück gewährleistet, und ist somit gehäusefest - also starr relativ zum Griffstück - angeordnet.These aims are achieved with a pistol having the features specified in claim 1. In other words, the pistol according to the invention has a barrel that is fixed in the grip and a non-positive ground closure. The barrel is arranged in a locking block, which ensures the connection to the handle, and is therefore fixed to the housing - so rigidly relative to the handle - arranged.

Im Falle einer Trainingspistole kann eine Reduktion der Verschlussmasse erforderlich sein, um mit entsprechend reduzierter Treibgasenergie funktionsfähig zu sein. Dies kann insbesondere durch einen oder mehrere Kunststoffpartien an oder innerhalb des Verschlusses, an mechanisch während der Schussabgabe nicht beanspruchten Bereichen erzielt werden.In the case of a training pistol, it may be necessary to reduce the breech mass in order to be functional with a correspondingly reduced propellant gas energy. This can be achieved in particular by one or more plastic parts on or inside the breech, on areas that are not mechanically stressed during the firing of the shot.

Bei der zuvor genannten Drehlaufpistole kann durch die Trennung des Abzugsmechanismus und des Schlagbolzenmechanismus eine Freigabe des Verschlusses durch einen Zerlegehebel erfolgen, wonach der Verschluss samt Drehlauf nach vonre abgezogen werden kann. Zur Angleichung des Zerlegevorganges einer Pistole mit starrem Lauf bzw. einer Trainingspistole an eine Waffe mit Dreh- oder Kipplauf gemäß Wirkungsweise wie im Oberbegriff des Anspruchs 1, muss die axiale Fixierung des festen bzw. starren Laufes bei der Vorwärtsbewegung des Verschlusses im Zuge des Zerlegens aufgehoben werden. Erfindungsgemäß kann dies ohne bewusstes Eingreifen des Bedieners, also intuitiv, durch Vorwärtsdrücken durchgeführt werden, da zwischen dem Lauf bzw. Patronenlager und dem Verschluss ein Entriegelungsabstand vorgesehen ist, bei dessen Überwindung durch eine am Verschluss vorgesehene Entriegelungsrampe, auch Entriegelungsnocke genannt, diese Entriegelung durch selbständige Betätigung eines Arretiermittels bewerkstelligt werden kann. Auf diese Weise kann eine separat zu bedienende mechanische Freigabeeinrichtung für den Lauf und/oder Verschluss vermieden werden, wodurch die Bauweise sehr kompakt und mit wenigen Bauteilen erfolgen kann.In the rotary barrel pistol mentioned above, the separation of the trigger mechanism and the firing pin mechanism allows the breech to be released by a dismantling lever, after which the breech together with the rotary barrel can be pulled off to the front. In order to adapt the disassembly process of a pistol with a fixed barrel or a training pistol to a weapon with a rotating or break-open barrel in accordance with the principle of operation as in the preamble of claim 1, the axial fixation of the fixed or rigid barrel must be released during the forward movement of the breech in the course of disassembling become. According to the invention, this can be carried out without conscious intervention by the operator, i.e. intuitively, by pressing forward, since there is an unlocking distance between the barrel or cartridge chamber and the breech, when this distance is overcome by an unlocking ramp provided on the breech, also called unlocking cam, this unlocking by independent Actuation of a locking means can be accomplished. In this way, a mechanical release device for the barrel and/or breech that has to be operated separately can be avoided, as a result of which the design can be very compact and have few components.

Die Erfindung wird im Folgenden anhand der Zeichnung näher erläutert. Dabei zeigt bzw. zeigen:

  • die Fig. 1 eine erfindungsgemäße Übungspistole in teilweiser Explosionsdarstellung,
  • die Fig. 2 die zusammengesetzte ÜP der Fig. 1 in Draufsicht,
  • die Fig. 3a die Pistole der Fig. 2 in einem Schnitt B-B der Fig. 3b,
  • die Fig. 4 die Pistole der Fig. 2 in einem Schnitt A-A der Fig. 3b bzw. Fig. 4b,
  • die Fig. 5a die ÜP der Fig. 2 in einem Schnitt A-A der Fig. 3b bzw. Fig. 5b mit ausgezogener Deckplatte,
  • die Fig. 5c das Detail V der Fig. 5a,
  • die Fig. 6a die ÜP der Fig. 2 in einem Schnitt BB der Fig. 3b mit ausgezogener Deckplatte,
  • die Fig. 6b das Detail VI der Fig. 6a mit einem als Arretierplättchen ausgeführten Arretiermittel,
  • die Fig. 7 ein schematisch dargestelltes Arretiermittel als gefedertes Arretierplättchen,
  • die Fig. 8a eine Variante in einer Ansicht entsprechend der der Fig. 3a bzw. dem Schnitt A-A der Fig. 8b,
  • die Fig. 9a die Pistole der Fig. 8a im Schnitt A-A der Fig. 8b,
  • die Fig. 9c das Detail IX der Fig. 9a,
  • die Fig. 10a die Pistole der Fig. 9a in deren Ansicht aber in einem anderen Demontagezustand,
  • die Fig. 10b das Detail X der Fig. 10a und
  • die Fig. 11 ein beispielhaftes einteiliges Arretiermittel mit Arretiernase.
The invention is explained in more detail below with reference to the drawing. It shows or shows:
  • the 1 a training pistol according to the invention in a partially exploded view,
  • the 2 the composite ÜP of 1 in top view,
  • the Figure 3a the pistol the 2 in a cut BB the Figure 3b ,
  • the 4 the pistol the 2 in a cut AA the Figure 3b or. Figure 4b ,
  • the Figure 5a the ÜP of 2 in a cut AA the Figure 3b or. Figure 5b with extended cover plate,
  • the Figure 5c the detail V the Figure 5a ,
  • the Figure 6a the ÜP of 2 in a cut BB the Figure 3b with extended cover plate,
  • the Figure 6b the detail VI of Figure 6a with a locking means designed as a locking plate,
  • the 7 a locking means shown schematically as a spring-loaded locking plate,
  • the Figure 8a a variant in a view corresponding to that of Figure 3a or the cut AA of Figure 8b ,
  • the Figure 9a the pistol the Figure 8a in average AA of Figure 8b ,
  • the 9c the detail IX the Figure 9a ,
  • the Figure 10a the pistol the Figure 9a in their view but in a different state of dismantling,
  • the Figure 10b the detail X the Figure 10a and
  • the 11 an exemplary one-piece locking means with locking lug.

Zur verbesserten Darstellung sind die Kunststoffteile im Verschluss in den Figuren 4 bis 6 bzw. Figuren 8 bis 10 ausgeblendet.For better representation, the plastic parts in the breech are shown in the Figures 4 to 6 or. Figures 8 to 10 hidden.

Die Fig. 1 zeigt eine Pistole 1 in teilweise zerlegtem Zustand in einer Art Explosionsskizze. Dargestellt sind ein Griffstück 2, ein Lauf 3, ein Verschluss 4, eine Schließfedergruppe 5, bestehend aus der eigentlichen Feder und einem Träger, und eine Schlagbolzengruppe 10, die einen Schlagbolzen 11 und eine Deckplatte 12 aufweist. Am Griffstück 2 sind ein Zerlegehebel 7, ein Verriegelungsblock 8 und Verschlussführungen 9 speziell hervorgehoben; der Lauf 3 weist eine Laufbasis 17 zur Montage im Griffstück 2 auf. Ebenso erkenntlich ist eine nutförmige Arretiermittelaufnahme 19 an der Unterseite der Laufbasis 17 ersichtlich. Weitere Bauteile, speziell zum Abzugsmechanismus und seinen Bauteilen gehörig, sind exemplarisch dargestellt, aber, da für das Verständnis der Erfindung nicht wesentlich, ohne Bezugszeichen.The 1 shows a pistol 1 in a partially disassembled state in a kind of exploded sketch. Shown are a grip 2, a barrel 3, a breech 4, a recoil spring group 5, consisting of the actual spring and a carrier, and a firing pin group 10, which has a firing pin 11 and a cover plate 12. On the grip 2, a disassembly lever 7, a locking block 8 and locking guides 9 are specifically highlighted; the barrel 3 has a barrel base 17 for mounting in the grip 2 . A groove-shaped locking means receptacle 19 on the underside of the barrel base 17 can also be seen. Other components, specifically belonging to the trigger mechanism and its components, are shown as examples, but without reference symbols since they are not essential for understanding the invention.

Die Fig. 2 stellt eine Draufsicht auf die Pistole im zusammengebauten, eventuell (im geladenen Zustand) feuerbereit, dar. Erkennbar bzw. mit Bezugszeichen versehen sind: das Griffstück 2, die Deckplatte 12, ein Zerlegehebel 7, der Verschluss 4 und der Lauf 3. Gut sichtbar ist ein mit 18 bezeichneter Spalt, auch Entriegelungsabstand genannt, im Wesentlichen in Richtung der Laufachse 21 zwischen der hinteren Frontfläche des Laufes 3 und der Stirnfläche des Verschlusses 4. Die Funktion dieses Spaltes 18 wird weiter unten erläutert.The 2 shows a top view of the assembled pistol, possibly (in the loaded state) ready to fire. Recognizable or provided with reference symbols: the grip 2, the cover plate 12, a dismantling lever 7, the breech 4 and the barrel 3. It is clearly visible a gap denoted 18, also called the unlocking distance, substantially in the direction of the barrel axis 21 between the rear front face of the barrel 3 and the front face of the breech 4. The function of this gap 18 will be explained below.

Die Fig. 3a stellt einen Schnitt durch die Mittenebene (in normaler Position die vertikale Ebene durch die Laufachse 21), entsprechend der Linie B-B der Fig. 3b dar. Gut erkennbar ist der Lauf 3, der mittels eines Arretiermittels 14 fest im und bezüglich des Griffstückes 2 gehalten wird. Dabei greift das Arretiermittel 14 in eine Arretiermittelaufnahme 19, bevorzugt eine normal zur Laufachse 21 verlaufende Nut an der Laufbasis 17 ein. Im dargestellten Ausführungsbeispiel ist der Verriegelungsblock 8 passend im Griffstück 2 befestigt, welcher als Aufnahme für die Laufbasis 17 dient. Man erkennt im Bereich der Bezugslinie zum Bezugszeichen 4 wiederum den Spalt 18 bzw. Zerlegeabstand. Im hintersten Bereich der Pistole ist die Deckplatte 12 des Schlagbolzenmechanismus 10 dargestellt.The Figure 3a represents a section through the median plane (in the normal position, the vertical plane through the barrel axis 21), corresponding to the line BB of Figure 3b The barrel 3, which is held firmly in and with respect to the grip 2 by means of a locking means 14, is clearly visible. The locking means 14 engages in a Locking means receptacle 19, preferably a groove running normal to the barrel axis 21 on the barrel base 17. In the illustrated embodiment, the locking block 8 is suitably fastened in the grip 2, which serves as a receptacle for the barrel base 17. In the region of the reference line for reference number 4, the gap 18 or dismantling distance can again be seen. The cover plate 12 of the firing pin mechanism 10 is shown in the rearmost area of the pistol.

Wie in Fig. 2 bzw. Fig. 3a angedeutet ist ein Entriegelungsabstand 18 vorgesehen, welcher bei der Schussabgabe keine nachteilige Auswirkung hat, da der Stoßboden einer Patrone am Masseverschluss anliegt und die Patronenhülse die Abdichtung des Patronenlagers in Laufrichtung übernimmt. Diese konstruktive Ausgestaltung des Entriegelungsabstands 18, des Verschluss 4 und des Arretiermittels 14 kann in Abhängigkeit von einigen wenigen Parametern, wie etwa Kaliber und den damit verbundenen Gasdrücken vom Fachmann relativ einfach bestimmt werden. Als Faustregeln können Spaltmaße im Bereich von 0,5 bis etwa 4,0 mm, bevorzugt 0,8 bis etwa 3,5 mm, besonders bevorzugt 1,0 bis 3,0 mm angenommen werden.As in 2 or. Figure 3a An unlocking distance 18 is indicated, which has no disadvantageous effect when the shot is fired, since the breech head of a cartridge rests against the mass closure and the cartridge case takes over the sealing of the cartridge chamber in the direction of travel. This structural configuration of the unlocking distance 18, the closure 4 and the locking means 14 can be determined relatively easily by a person skilled in the art depending on a few parameters, such as the caliber and the associated gas pressures. As a rule of thumb, gap dimensions in the range from 0.5 to about 4.0 mm, preferably 0.8 to about 3.5 mm, particularly preferably 1.0 to 3.0 mm, can be assumed.

Die Fig. 4a ist ein Schnitt durch die ÜP entlang der Linie A-A der Fig. 3b bzw. Fig. 4b und im gleichen Zustand wie Fig. 3a, gezeigt. Wesentlich ist, dass hier eine Rampe 13, auch Nocke genannt, am vorderen (lokalen) Ende des Verschlusses 4 angeordnet ist um mit dem hinteren Ende des Arretiermittels 14 bei einer beabsichtigten Vorwärtsbewegung des Verschlusses 4 zusammen wirken zu können. Die Auslegung dieser (fast) Kontaktstelle ist die einzige Position zwischen dem Verschluss 4 und dem Lauf 3, an der (nahezu) kein Spalt 18 vorliegt, der Grund wird weiter unten erläutert.The Figure 4a is a section through the ÜP along line AA Figure 3b or. Figure 4b and in the same condition as Figure 3a , shown. It is essential that here a ramp 13, also called a cam, is arranged at the front (local) end of the breech 4 in order to be able to interact with the rear end of the locking means 14 when the breech 4 is intended to move forward. The design of this (almost) contact point is the only position between the breech 4 and the barrel 3 where there is (almost) no gap 18, the reason will be explained below.

Die Fig. 5a ist ein Schnitt entsprechend der Fig. 4a, allerdings mit herausgezogener Deckplatte 12, samt Schlagbolzenmechanismus 10, und (im Schnitt nicht sichtbar) Zerlegehebel 7 in Zerlegeposition. In dieser Position ist eine geringfügige Vorwärtsbewegung im Ausmaß des Entriegelungsabstandes 18 (vergleiche Fig. 2) möglich, weshalb gegenüber der Verschlussposition in Fig. 4a ist der Verschluss 4 in Fig. 5a leicht nach vorne geschoben dargestellt ist. Hierdurch kann die erfindungsgemäße Entriegelung des Arretiermittels 14 erfolgen. Es ist, insbesondere im vergrößerten Detail V (Fig. 5c), gut zu sehen, wie die Rampe 13 des Verschlusses 4 das Arretiermittel 14, hier beispielhaft in Form eines Arretierplättchens 16 ausgebildet, gegen die Kraft einer Feder nach unten drückt, wodurch im Bereich der Mittelebene, dargestellt in Fig. 6a und 6b, das Arretiermittel 14 aus dem Bereich der Arretiermittelaufnahme 19 bzw. der Nut des Laufs 3, genauer gesagt der Laufbasis 17, kommt und diesen somit für eine weitere Vorwärtsbewegung freigibt.The Figure 5a is a cut according to the Figure 4a , but with the cover plate 12 pulled out, including the firing pin mechanism 10, and (not visible in section) dismantling lever 7 in the dismantling position. In this position, a slight forward movement of the amount of the unlocking distance 18 (cf 2 ) possible, which is why compared to the shutter position in Figure 4a the breech is 4 in Figure 5a is shown slightly pushed forward. This allows the locking means 14 to be unlocked according to the invention. It is, especially in enlarged detail V ( Figure 5c ), it is easy to see how the ramp 13 of the closure 4 presses the locking means 14, designed here by way of example in the form of a locking plate 16, downwards against the force of a spring, as a result of which in the area of the central plane, shown in Figures 6a and 6b , the locking means 14 comes out of the area of the locking means receptacle 19 or the groove of the barrel 3, more precisely the barrel base 17, and thus releases it for a further forward movement.

Die Fig. 7 zeigt ein Ausführungsbeispiel eines Arretiermittels 14 in perspektivischer Ansicht in Form eines U-förmigen Arretierplättchens mit einer rein schematischen Feder 19, die in ein Sackloch des Verriegelungsblocks 8 eingeschoben ist. Alternativ kann eine Bügelfeder oder ähnliches die z.B. in einer Nut im Verriegelungsblock 8 liegt, verwendet werden. Durch die bevorzugt symmetrische Form des Arretierplättchens 16 kann das Arretiermittel 14 beidseitig und gleichzeitig durch entsprechend beidseitig am Verschluss 4 vorgesehene Rampen 13 betätigt werden, wodurch eine sehr symmetrische Krafteinleitung ermöglicht wird.The 7 shows an embodiment of a locking means 14 in a perspective view in the form of a U-shaped locking plate with a purely schematic spring 19, which is inserted into a blind hole of the locking block 8. Alternatively, a bow spring or the like, which lies in a groove in the locking block 8, for example, can be used. Due to the preferably symmetrical shape of the locking plate 16, the locking means 14 can be actuated on both sides and simultaneously by means of ramps 13 provided on both sides of the closure 4, as a result of which a very symmetrical introduction of force is made possible.

Die Figs. 8 bis 11 zeigen eine Variante, bei der das Arretiermittel 14, perspektivisch dargestellt in Fig. 11 , einteilig als Federkörper mit angeformter Gegenrampe 20 und Arretiernase 15 ausgebildet ist. Die Arretiernase 15 kann auch als Rast oder Zunge angesehen werden, welche zum Eingriff in die Arretiermittelaufnahme 19 der Laufbasis 17 vorgesehen ist. Das Loch im Arretiermittel 14 ohne Bezugszeichen dient der Fixierung in der Pistole, vorzugsweise am Griffstück 2. Symmetrisch zur Waffenmittelebene kann eine zweite Gegenrampe 20 ausgebildet sein, um im Zusammenwirken mit der Rampe 13 des Verschlusses Querkräfte und Momente um die Hochachse zu vermeiden. Dieses Arretiermittel 14 benötigt keine extra Feder, es wird bei der Vorwärtsbewegung des Verschlusses elastisch deformiert, dazu die relativ große Längserstreckung und die schmale Ausbildung zwischen dem Befestigungsteil und der Arretiernase 15. Die Überwindung des in Fig. 8a hervorgehobenen Entriegelungsabstands 18, wie auch die Ermöglichung der Vorwärtsbewegung des Verschlusses 4 mit Lauf 3 erfolgt also im Wesentlichen analog zum Bewegungsablauf wie in der Figurenbeschreibung der Figs. 4 bis 6, worauf an dieser Stelle verwiesen sei.The figs 8 to 11 show a variant in which the locking means 14, shown in perspective in 11 , is designed in one piece as a spring body with a counter-ramp 20 and locking lug 15 formed thereon. The locking lug 15 can also be regarded as a catch or tongue which is intended to engage in the locking means receptacle 19 of the barrel base 17 . The hole in the locking means 14 without a reference number serves to fix it in the pistol, preferably on the grip 2. A second counter-ramp 20 can be formed symmetrically to the weapon's center plane in order to avoid transverse forces and moments about the vertical axis in cooperation with the ramp 13 of the breech. This locking means 14 does not require an extra spring, it is elastically deformed during the forward movement of the closure, plus the relatively large longitudinal extent and the narrow configuration between the fastening part and the locking lug 15. Overcoming the in Figure 8a highlighted unlocking distance 18, as well as enabling the forward movement of the breech 4 with barrel 3 is essentially analogous to the movement as in the description of the figures figs 4 to 6 , which is referred to here.

Aus den Figs. 8 bis 10, die den Figs. 4 bis 6 entsprechen, ist die Montagesituation und die Deformation des Arretiermittels 14 gut zu erkennen, eine nähere Erläuterung ist nicht notwendig.From the figs 8 to 10 who den figs 4 to 6 correspond, the assembly situation and the deformation of the locking means 14 can be seen well, a more detailed explanation is not necessary.

Es ist leicht vorstellbar, dass das Arretiermittel 14 im Kontaktbereich der Entriegelungsrampe(n) 13 leicht abgeschrägt sein kann, um eine sanftere Krafteinleitung zu gewährleisten. Zudem ist es besonders vorteilhaft, wenn diese Kontaktbereiche oder auch Gegenrampen 20 beidseitig der Waffenmittelebene und mit der gleichen Winkellage ausgebildet sind.It is easy to imagine that the locking means 14 can be slightly beveled in the contact area of the unlocking ramp(s) 13 in order to ensure a gentler introduction of force. In addition, it is particularly advantageous if these contact areas or counter-ramps 20 are formed on both sides of the center plane of the weapon and with the same angular position.

Es hat sich gezeigt, dass die Herstellung des Arretiermittels 14, also des Arretierplättchens 16 und oder des einteiligen Arretiermittels 14 mit Arretiernase 15, mittels Stanzen und darauffolgenden Biegevorgangs (oder auch kombiniert) besonders vorteilhaft ist, da die erreichbaren Festigkeiten durch den Biegevorgang eine geringe Wandstärke des Arretiermittels 14 erlauben.It has been shown that the production of the locking means 14, i.e. the locking plate 16 and/or the one-piece locking means 14 with locking lug 15, by means of stamping and a subsequent bending process (or a combination thereof) is particularly advantageous, since the strength that can be achieved through the bending process requires a small wall thickness of the locking means 14 allow.

In der Beschreibung und den Ansprüchen werden die Begriffe "vorne", "hinten", "oben", "unten" und so weiter in der landläufigen Form und unter Bezugnahme auf den Gegenstand in seiner üblichen Gebrauchslage, gebraucht. Das heißt, dass bei einer Waffe die Mündung des Laufes "vorne" ist, dass der Verschluss bzw. der Schlitten durch die Explosionsgase nach "hinten" bewegt wird, etc.. Bei Fahrzeugen ist "vorne" die übliche Fortbewegungsrichtung. "Laufrichtung" ist die Richtung der Laufachse, Quer dazu meint im Wesentlichen eine um 90° dazu gedrehte Richtung.In the specification and claims, the terms "front", "rear", "top", "bottom" and so on are used in their ordinary form and with reference to the article in its normal position of use. This means that the muzzle of the barrel is "in front" of a gun, that the breech or slide is moved "backwards" by the explosive gases, etc.. "Front" is the usual direction of movement for vehicles. "Running direction" is the direction of the running axis, transverse to it essentially means a direction rotated by 90° to it.

Es soll noch darauf hingewiesen werden, dass in der Beschreibung und den Ansprüchen Angaben wie "unterer Bereich" eines Gehänges, Reaktors, Filters, Bauwerks, oder einer Vorrichtung oder, ganz allgemein, eines Gegenstandes, die untere Hälfte und insbesondere das untere Viertel der Gesamthöhe bedeutet, "unterster Bereich" das unterste Viertel und insbesondere einen noch kleineren Teil; während "mittlerer Bereich" das mittlere Drittel der Gesamthöhe (Breite - Länge) meint. All diese Angaben haben ihre landläufige Bedeutung, angewandt auf die bestimmungsgemäße Position des betrachteten Gegenstandes.It should also be pointed out that in the description and the claims, information such as "lower area" of a hanger, reactor, filter, structure or device or, in general, an object, the lower half and in particular the lower quarter of the total height "bottom portion" means the bottom quarter and especially a still smaller portion; while "middle area" means the middle third of the overall height (width - length). All these Specifications have their usual meaning applied to the intended position of the object under consideration.

In der Beschreibung und den Ansprüchen bedeutet "im Wesentlichen" eine Abweichung von bis zu 10 % des angegebenen Wertes, wenn es physikalisch möglich ist, sowohl nach unten als auch nach oben, ansonsten nur in die sinnvolle Richtung, bei Gradangaben (Winkel und Temperatur) sind damit ± 10° gemeint.In the description and claims, "substantially" means a deviation of up to 10% of the stated value, if physically possible, both downwards and upwards, otherwise only in the sensible direction, for degrees (angle and temperature) means ± 10°.

Alle Mengenangaben und Anteilsangaben, insbesondere solche zur Abgrenzung der Erfindung, soweit sie nicht die konkreten Beispiele betreffen, sind mit ± 10 % Toleranz zu verstehen, somit beispielsweise: 11 % bedeutet: von 9,9 % bis 12,1 %. Bei Bezeichnungen wie bei: "ein Lösungsmittel" ist das Wort "ein" nicht als Zahlwort, sondern als unbestimmter Artikel oder als Fürwort anzusehen, wenn nicht aus dem Zusammenhang etwas anderes hervorgeht.All amounts and proportions, in particular those for delimiting the invention, unless they relate to the specific examples, are to be understood with a ±10% tolerance, thus for example: 11% means: from 9.9% to 12.1%. In designations such as: "a solvent", the word "a" is not to be regarded as a numeral, but as an indefinite article or as a pronoun, unless the context indicates otherwise.

Der Begriff: "Kombination" bzw. "Kombinationen" steht, soferne nichts anderes angegeben, für alle Arten von Kombinationen, ausgehend von zwei der betreffenden Bestandteile bis zu einer Vielzahl oder aller derartiger Bestandteile, der Begriff: "enthaltend" steht auch für "bestehend aus".The term: "combination" or "combinations" stands, unless otherwise stated, for all types of combinations, starting from two of the components concerned up to a plurality or all such components, the term: "containing" also stands for "consisting out of".

Die in den einzelnen Ausgestaltungen und Beispielen angegebenen Merkmale und Varianten können mit denen der anderen Beispiele und Ausgestaltungen frei kombiniert und insbesondere zur Kennzeichnung der Erfindung in den Ansprüchen ohne zwangläufige Mitnahme der anderen Details der jeweiligen Ausgestaltung bzw. des jeweiligen Beispiels verwendet werdenThe features and variants specified in the individual configurations and examples can be freely combined with those of the other examples and configurations and used in particular to characterize the invention in the claims without necessarily including the other details of the respective configuration or the respective example

Bezugszeichenliste:Reference list:

11
Pistolegun
22
Griffstückhandle
33
Laufrun
44
Verschlussclosure
55
Schließfedergruppeclosing spring group
66
Verschlussfanghebelslide stop lever
77
Zerlegehebeldismantling lever
88th
Verriegelungsblocklocking block
99
Verschlussführungenshutter guides
1010
Schlagbolzenmechanismusfiring pin mechanism
1111
Schlagbolzenfiring pin
1212
Deckplattecover plate
1313
Rampe/Nockeramp/cam
1414
Arretiermittellocking means
1515
(Halte)Arretiernase /-raste /-zunge(Hold) locking lug/notch/tongue
1616
(Halte)Arretierplättchen(Hold)locking plate
1717
Laufbasisbarrel base
1818
Spalt bzw. EntriegelungsabstandGap or unlocking distance
1919
Arretiermittelaufnahmelocking means recording
2020
Gegenrampecounter ramp
2121
Laufachserunning axle

Claims (9)

  1. Pistol (1) having a barrel, in particular a training weapon, comprising a frame (2) having a magazine well for a magazine, a slide (4) and the barrel (3), comprising a slide stop device, a firing pin assembly (10) having a cover plate (12) which can be pulled out backward in the direction of the barrel axis (21) and preferably comprising a slide disassembly lock (7) which can be moved between a holding position in which it limits the forward movement of the slide (4) and a disassembly position in which it releases the forward movement of the slide (4), this movement into the release position only being possible when there is no magazine in the magazine well and the slide (4) is in its stopped position, characterized in that the pistol comprises a rigid barrel (3) fastened in the frame (2) by means of a locking device (14), in that the locking device (14) can be brought, counter to the force of a spring (19) and/or by elastic deformation, from a locking position, in which it locks the barrel, into a release position, in which it releases the barrel (3), in that an unlocking gap (18) is provided between the barrel (3) and the slide (4), and when said gap is overcome, after the slide disassembly lock (7) has moved into the disassembly position, an unlocking ramp (13) provided on the slide (4) forces the locking device (14) into the release position.
  2. Pistol according to claim 1, characterized in that two unlocking ramps (13) are arranged on the slide (4) symmetrically with respect to the central plane of the weapon.
  3. Pistol according to either claim 1 or claim 2, characterized in that on the locking device (14), the regions coming into contact with the unlocking ramp(s) (13) are sloped.
  4. Pistol according to claim 3, characterized in that the slopes of the unlocking ramp(s) (13) and of the region(s) of the locking device (14) coming into contact therewith have the same angular position.
  5. Pistol according to any of the preceding claims, characterized in that the locking device (14) has a locking nose (15) which is designed to engage into a locking device seat (19) on the barrel base (17).
  6. Pistol according to any of the preceding claims, characterized in that the locking device (14) is designed as a stamped and bent part.
  7. Pistol according to any of the preceding claims, characterized in that the unlocking gap (18) is between 0.5 to approximately 4.0 mm, preferably 0.8 to approximately 3.5 mm, particularly preferably 1.0 to 3.0 mm.
  8. Pistol according to any of the preceding claims, characterized in that the locking device (14) has the form of a locking platelet (16).
  9. Pistol according to any of the preceding claims, characterized in that the barrel (3) has a base with a groove-like locking device seat (19).
EP19181261.9A 2019-06-19 2019-06-19 Pistol with rigid barrel, in particular training weapon Active EP3754287B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP19181261.9A EP3754287B1 (en) 2019-06-19 2019-06-19 Pistol with rigid barrel, in particular training weapon
US16/905,642 US11530894B2 (en) 2019-06-19 2020-06-18 Pistol having a rigid barrel, in particular training weapon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19181261.9A EP3754287B1 (en) 2019-06-19 2019-06-19 Pistol with rigid barrel, in particular training weapon

Publications (3)

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EP3754287A1 EP3754287A1 (en) 2020-12-23
EP3754287B1 true EP3754287B1 (en) 2023-08-09
EP3754287C0 EP3754287C0 (en) 2023-08-09

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Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191517029A (en) * 1914-12-15 1916-04-27 Metallurg Bresciana Gia Tempin Improvements in Automatic Pistols.
US2503272A (en) * 1944-05-20 1950-04-11 Arthur H Jobert Retracting slide for firearms
US3728939A (en) * 1971-09-24 1973-04-24 Plainfield Ordinance Corp Apparatus for joining the slide-bolt and the barrel-frame of a firearm
US4594935A (en) * 1983-03-28 1986-06-17 Smith David E Breech locking system for self loading fire arms
US5076139A (en) * 1990-08-29 1991-12-31 Hiett Charles A Buffer for firearms
DE19513594C2 (en) * 1995-04-11 1998-04-30 Rheinmetall Ind Ag Automatic weapon with a replaceable weapon barrel
US8640375B2 (en) * 2009-04-15 2014-02-04 Richard Ketchum 1911 handgun disassembly tool and method of making same
ES2689032T3 (en) 2015-12-10 2018-11-08 Glock Technology Gmbh Pistol with rotating barrel
EP3190373B1 (en) * 2016-01-05 2018-11-14 Glock Technology GmbH Practice weapon
ES2770356T3 (en) * 2017-02-27 2020-07-01 Glock Tech Gmbh Gun

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US20210003362A1 (en) 2021-01-07
EP3754287C0 (en) 2023-08-09
EP3754287A1 (en) 2020-12-23
US11530894B2 (en) 2022-12-20

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