EP3581873A1 - Gun barrel with integrated cartridge guide and repeater with such a gun barrel - Google Patents
Gun barrel with integrated cartridge guide and repeater with such a gun barrel Download PDFInfo
- Publication number
- EP3581873A1 EP3581873A1 EP19171852.7A EP19171852A EP3581873A1 EP 3581873 A1 EP3581873 A1 EP 3581873A1 EP 19171852 A EP19171852 A EP 19171852A EP 3581873 A1 EP3581873 A1 EP 3581873A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- guide
- cartridge
- barrel
- gun barrel
- chamber
- 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
Links
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000010304 firing Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
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
- F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
- F41A21/12—Cartridge chambers; Chamber liners
-
- 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
- F41A19/42—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer
- F41A19/43—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer in bolt-action guns
- F41A19/47—Cocking mechanisms
-
- 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
- F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
- F41A9/54—Cartridge guides, stops or positioners, e.g. for cartridge extraction
- F41A9/55—Fixed or movable guiding means, mounted on, or near, the cartridge chamber
Definitions
- the invention relates to a rifle barrel with an integrated cartridge guide according to the preamble of claim 1.
- the invention also relates to a repeating rifle with such a rifle barrel.
- a trouble-free supply of cartridges to the barrel chamber of a barrel is an important prerequisite for the proper functioning of handguns. In particular, it must be ensured that there is no loading inhibition or malfunction caused by the cartridges when loading the handgun, and that there are also different types of ammunition without interference in the Cartridges arrive.
- weapons are already known, in the course of which special cartridge feeders are provided to support the cartridge feed to the cartridge chamber.
- a feed device which supports the feeding of a cartridge into the chamber of an automatic weapon.
- the feed device comprises a pivotable, spring-loaded feed lever which is arranged near the cartridge chamber of the weapon.
- the cartridge is conveyed in the direction of the cartridge chamber via the locking block, the nose of the cartridge initially pressing against the free end of the feed lever.
- the pivotable feed lever which guides the cartridge into the cartridge chamber, is pressed into a recess provided for receiving the feed lever as the cartridge moves forward.
- the recess provided for the feed lever is susceptible to contamination, which can impair the functioning of the feed lever and thus the safe feeding of the cartridge.
- the manufacture and replacement or cleaning of the feed device is relatively complex.
- the object of the invention is to provide a rifle barrel and a repeating rifle with such a rifle barrel, which enable an improved cartridge feed.
- the at least one guide element is displaceably guided in a guide receptacle running parallel to the barrel bore in the gun barrel.
- the guide element can thus be moved between an extended guide position and an inserted fire position. The movement of the cartridge during insertion into the cartridge chamber is limited and the cartridge is guided via the guide element. In the firing position, the guide element is inserted into the barrel and well protected there.
- the cartridge guide has two guide receptacles which are arranged above the cartridge chamber and are parallel to one another, each with a guide element which can be displaced therein parallel to the barrel bore.
- the guide elements serve as a boundary between which the cartridge, in particular the projectile projecting obliquely upwards from the magazine, can be guided and the cartridge can thus be conveyed safely into the cartridge chamber.
- the at least one guide receptacle and the guide element displaceable therein are preferably arranged above the cartridge chamber. This allows cartridges to be guided, which are fed by a magazine arranged below the barrel.
- the guide element can be pin-shaped and the associated guide receptacle can be designed as a bore.
- the pin-shaped guide element can be guided precisely in the bore and the guide receptacle designed as a bore is well protected against dirt and the resulting malfunctions.
- the guide element is preferably guided axially displaceably within the guide receptacle between an inserted fire position and an extended guide position.
- the guide element is expediently pressed into the extended guide position by a spring element.
- a spring element e.g. designed as a helical compression spring element can be arranged in the guide receptacle.
- the cartridge guide can furthermore have a feed ramp arranged in the opening of the gun barrel.
- the feed ramp further limits the scope for the cartridge within the opening and thus further reduces the possibility of jamming or jamming.
- This feed ramp is expediently interchangeable and can be adapted to different cartridges if necessary.
- the feed ramp preferably has an insertion slope that rises in the direction of the cartridge chamber for the safe insertion of the cartridge into the cartridge chamber.
- the invention also relates to a repeating rifle with such a rifle barrel and a breech which contains a chamber which interacts with the rifle barrel. Due to the chamber engaging in the opening at the rear end of the gun barrel, the at least one guide element is displaceable and can be pressed into the guide receptacle.
- FIG. 1 the rear part of a rifle barrel 1 according to the invention with an integrated cartridge guide 2 is shown in an exploded view.
- the cartridge feeder 2 comprises a feed ramp 3 and two guide devices each formed by a pin-shaped guide element 4 and an associated spring element 5.
- the rifle barrel 1 fastened via bolt-shaped holding elements 6 on a system box 7 contains, in a manner known per se, a barrel bore 8 with a cartridge chamber 9 and an opening 10 on a barrel end 11 of the rifle barrel 1 for receiving a chamber 12 of a slide which can be displaced on the system box 7 13.
- a removable trigger unit 14 with a magazine 15 for receiving several cartridges.
- the two pin-shaped guide elements 4 and the spring elements 5 designed here as a helical compression spring are arranged in two guide receptacles 16 arranged above and parallel to the running bore 8.
- the guide receptacles 16, which are both parallel to one another and parallel to the barrel bore, are designed as bores in the exemplary embodiment shown.
- the two pin-shaped guide elements 4 are displaceably guided in the guide receptacles 16, which are designed in particular as blind bores, and are pressed by the two spring elements 5 in the direction of the rear end of the gun barrel 1.
- the guide receptacles 16 are designed such that they can completely accommodate the spring elements 5 and the pin-shaped guide elements 4 and the pin-shaped guide elements 4 can be pressed in against the force of the spring elements 5 to the bottom 17 of the opening 10 at the barrel end 11 of the barrel.
- the pin-shaped guide elements 4 are guided axially displaceably within the guide receptacles 16 between an inserted fire position and an extended guide position.
- a rifle element 18, which interacts with the guide elements 4 and limits the movement of the pin-shaped guide elements 4 in the direction of the chamber 12 or the rear end of the rifle barrel 1, is arranged in the rifle barrel 1.
- the stop element 18 is formed by a retaining screw screwed into a threaded bore 19 in the bottom 17 of the opening 10 in the axial direction of the gun barrel 1.
- the feed ramp 3 for feeding a cartridge to the cartridge chamber 12 is also arranged within the opening 10.
- the feed ramp 3 arranged below the cartridge chamber 12 is fixed by a screw 23 and has an insertion bevel 24 which rises in the direction of the cartridge chamber 12 and has a half-shell-shaped inner contour which is adapted to the outer contour of the cartridge.
- Fig. 5 shows the feeding of a cartridge into the rifle barrel 1 according to the invention.
- a new cartridge 25 Via the chamber 12 of the breech 13 which has been withdrawn after the firing of a shot for repeating and ejecting an empty sleeve, a new cartridge 25 which is guided out of the magazine 15 is pushed forward again by the breech 13 being pushed forward Pushed towards the cartridge chamber 9.
- the cartridge 25 is initially directed obliquely upwards via the feed ramp 3.
- the projectile 26 of the new cartridge 25 comes to rest on the underside of the guide elements 4 projecting into the opening 10, the cartridge 25 is deflected and guided into the cartridge chamber 9.
- the guide elements 4 ensure the safe insertion of the cartridge 25 into the cartridge chamber 9 without jamming or jamming.
Abstract
Die Erfindung betrifft einen Gewehrlauf (1) mit integrierter Patronenführung (2), wobei der Gewehrlauf (1) eine Laufbohrung (8) mit einem Patronenlager (9) und eine hintere Öffnung (10) zur Einführung einer Patrone (25) in das Patronenlager (9) und die Patronenführung (2) mindestens ein im Gewehrlauf (1) angeordnetes Führungselement (4) zur Führung der Patrone (25) bei deren Einführung in das Patronenlager (9) enthält. Um eine verbesserte Patronenzuführung zu ermöglichen, ist das mindestens eine Führungselement (4) in einer parallel zur Laufbohrung (8) verlaufenden Führungsaufnahme (16) im Gewehrlauf (1) verschiebbar geführt.The invention relates to a rifle barrel (1) with an integrated cartridge guide (2), the rifle barrel (1) having a barrel bore (8) with a cartridge chamber (9) and a rear opening (10) for inserting a cartridge (25) into the cartridge chamber ( 9) and the cartridge guide (2) contains at least one guide element (4) arranged in the gun barrel (1) for guiding the cartridge (25) when it is introduced into the cartridge chamber (9). In order to enable improved cartridge feed, the at least one guide element (4) is guided displaceably in a guide receptacle (16) running parallel to the barrel bore (8) in the gun barrel (1).
Description
Die Erfindung betrifft einen Gewehrlauf mit integrierter Patronenführung nach dem Oberbegriff des Anspruchs 1. Die Erfindung betrifft außerdem ein Repetiergewehr mit einem derartigen Gewehrlauf.The invention relates to a rifle barrel with an integrated cartridge guide according to the preamble of
Eine störungsfreie Patronenzufuhr in das Patronenlager eines Laufs stellt bei Handfeuerwaffen eine für die ordnungsgemäße Funktion wichtige Voraussetzung dar. Es muss insbesondere sichergestellt werden, dass es beim Laden der Handfeuerwaffe zu keiner durch die Patronen bedingten Ladehemmung oder Fehlfunktion kommt und auch unterschiedliche Munitionstypen ohne Störungen in das Patronenlager gelangen. Um derartige Störungen zu vermeiden, sind bereits Waffen bekannt, in deren Lauf spezielle Patronenzuführungen die Unterstützung der Patronenzufuhr zum Patronenlager vorgesehen sind.A trouble-free supply of cartridges to the barrel chamber of a barrel is an important prerequisite for the proper functioning of handguns. In particular, it must be ensured that there is no loading inhibition or malfunction caused by the cartridges when loading the handgun, and that there are also different types of ammunition without interference in the Cartridges arrive. In order to avoid such disturbances, weapons are already known, in the course of which special cartridge feeders are provided to support the cartridge feed to the cartridge chamber.
Aus der britischen Patentanmeldung
Aufgabe der Erfindung ist es, einen Gewehrlauf und ein Repetiergewehr mit einem solchen Gewehrlauf zu schaffen, die eine verbesserte Patronenzuführung ermöglichen.The object of the invention is to provide a rifle barrel and a repeating rifle with such a rifle barrel, which enable an improved cartridge feed.
Diese Aufgabe wird durch einen Gewehrlauf mit den Merkmalen des Anspruchs 1 und durch ein Repetiergewehr mit den Merkmalen des Anspruchs 13 gelöst. Zweckmäßige Ausgestaltungen und vorteilhafte Weiterbildungen der Erfindung sind in den Unteransprüchen angegeben.This object is achieved by a rifle barrel with the features of
Bei dem erfindungsgemäßen Gewehrlauf ist das mindestens eine Führungselement in einer parallel zur Laufbohrung verlaufenden Führungsaufnahme im Gewehrlauf verschiebbar geführt. Das Führungselement kann so zwischen einer ausgefahrenen Führungsstellung und einer eingeschobenen Feuerstellung verschoben werden. Über das Führungselement wird die Bewegung der Patrone beim Einführen in das Patronenlager begrenzt und die Patrone geführt. In der Feuerstellung ist das Führungselement in den Lauf eingeschoben und dort gut geschützt.In the gun barrel according to the invention, the at least one guide element is displaceably guided in a guide receptacle running parallel to the barrel bore in the gun barrel. The guide element can thus be moved between an extended guide position and an inserted fire position. The movement of the cartridge during insertion into the cartridge chamber is limited and the cartridge is guided via the guide element. In the firing position, the guide element is inserted into the barrel and well protected there.
In einer besonders zweckmäßigen Ausführung weist die Patronenführung zwei oberhalb des Patronenlagers angeordnete, zueinander parallele Führungsaufhahmen mit jeweils einem darin parallel zur Laufbohrung verschiebbaren Führungselement auf. Auf diese Weise ist eine besonders einfache und dennoch genaue Führung möglich. Die Führungselemente dienen dabei als Begrenzung, zwischen denen die Patrone, insbesondere das bei der Nachführung aus dem Magazin schräg nach oben ragende Geschoss, geführt und so die Patrone sicher bis in das Patronenlager gefördert werden kann. Anstelle der beiden Führungselemente kann aber auch nur ein, z.B. als Schieber ausgeführtes, einzelnes Führungselement mit einer an die Außenkontur der Patronen angepassten Innenkontur zum Einsatz gelangen.In a particularly expedient embodiment, the cartridge guide has two guide receptacles which are arranged above the cartridge chamber and are parallel to one another, each with a guide element which can be displaced therein parallel to the barrel bore. In this way, a particularly simple yet precise guidance is possible. The guide elements serve as a boundary between which the cartridge, in particular the projectile projecting obliquely upwards from the magazine, can be guided and the cartridge can thus be conveyed safely into the cartridge chamber. Instead of the two guide elements, only one, e.g. single guide element, designed as a slide, with an inner contour adapted to the outer contour of the cartridges.
Vorzugsweise sind die mindestens eine Führungsaufhahme und das darin verschiebbare Führungselement oberhalb des Patronenlagers angeordnet. Dadurch können Patronen geführt werden, die von einem unterhalb des Laufs angeordneten Magazin nachgeführt werden.The at least one guide receptacle and the guide element displaceable therein are preferably arranged above the cartridge chamber. This allows cartridges to be guided, which are fed by a magazine arranged below the barrel.
In einer fertigungstechnisch einfachen und dennoch robusten Ausführung können das Führungselement stiftförmig und die zugehörige Führungsaufhahme als Bohrung ausgebildet sein. Das stiftförmige Führungselement kann in der Bohrung passgenau geführt werden und die als Bohrung ausgeführte Führungsaufnahme ist gut vor Verschmutzung und dadurch bedingten Funktionsstörungen geschützt.In a production-technically simple, yet robust design, the guide element can be pin-shaped and the associated guide receptacle can be designed as a bore. The pin-shaped guide element can be guided precisely in the bore and the guide receptacle designed as a bore is well protected against dirt and the resulting malfunctions.
Vorzugsweise ist das Führungselement innerhalb der Führungsaufnahme zwischen einer eingeschobenen Feuerstellung und einer ausgefahrenen Führungsstellung axial verschiebbar geführt. Das Führungselement wird zweckmäßigerweise durch ein Federelement in die ausgefahrene Führungsstellung gedrückt. Das in einer vorteilhaften Ausführung z.B. als Schraubendruckfeder ausgebildete Federelement kann in der Führungsaufnahme angeordnet sein. Durch ein dem Führungselement zugeordnetes Anschlagelement kann die Verschiebung des Führungselements innerhalb der Führungsaufnahme bei der Bewegung in die ausgefahrene Führungsstellung begrenzt und dadurch ein Herausfallen des Führungselements aus der Führungsaufnahme verhindert werden. Das z.B. als Kopf einer Schraube ausgeführte Anschlagelement kann mit einer Kante bzw. Stufe an dem Führungselement zusammenwirken.The guide element is preferably guided axially displaceably within the guide receptacle between an inserted fire position and an extended guide position. The guide element is expediently pressed into the extended guide position by a spring element. In an advantageous embodiment, e.g. designed as a helical compression spring element can be arranged in the guide receptacle. By means of a stop element assigned to the guide element, the displacement of the guide element within the guide receptacle during movement into the extended guide position can be limited and the guiding element can thus be prevented from falling out of the guide receptacle. That e.g. the stop element designed as the head of a screw can interact with an edge or step on the guide element.
In einer weiteren Ausgestaltung kann die Patronenführung ferner eine in der Öffnung des Gewehrlaufs angeordnete Zuführrampe aufweisen. Durch die Zuführrampe wird der Spielraum für die Patrone innerhalb der Öffnung weiter eingeschränkt und somit die Möglichkeiten für ein Verkanten oder Verklemmen weiter verringert. Diese Zuführrampe ist zweckmäßigerweise austauschbar und kann bei Bedarf so an unterschiedliche Patronen angepasst werden. Bevorzugt weist die Zuführrampe dabei eine in Richtung des Patronenlagers ansteigende Einführschräge für das sichere Einführen der Patrone in das Patronenlager auf.In a further embodiment, the cartridge guide can furthermore have a feed ramp arranged in the opening of the gun barrel. The feed ramp further limits the scope for the cartridge within the opening and thus further reduces the possibility of jamming or jamming. This feed ramp is expediently interchangeable and can be adapted to different cartridges if necessary. In this case, the feed ramp preferably has an insertion slope that rises in the direction of the cartridge chamber for the safe insertion of the cartridge into the cartridge chamber.
Die Erfindung betrifft außerdem ein Repetiergewehr mit einem derartigen Gewehrlauf und einem Verschluss, der eine mit dem Gewehrlauf zusammenwirkende Kammer enthält. Durch die in die Öffnung am hinteren Ende des Gewehrlaufs eingreifende Kammer ist das mindestens eine Führungselement verschiebbar und kann in die Führungsaufnahme eingedrückt werden.The invention also relates to a repeating rifle with such a rifle barrel and a breech which contains a chamber which interacts with the rifle barrel. Due to the chamber engaging in the opening at the rear end of the gun barrel, the at least one guide element is displaceable and can be pressed into the guide receptacle.
Weitere Besonderheiten und Vorzüge der Erfindung ergeben sich aus der folgenden Beschreibung eines bevorzugten Ausführungsbeispiels anhand der Zeichnung. Es zeigen:
- Fig.1
- einen hinteren Teil des erfindungsgemäßen Gewehrslaufs mit einer Patronenzuführung in einer Explosionsdarstellung;
- Fig. 2
- einen Systemkasten eines Repetiergewehrs mit einem erfindungsgemäßen Gewehrlauf in einem Längsschnitt;
- Fig. 3
- eine Schnittansicht eines Teils des Gewehrlaufs in einer ersten Schnittebene;
- Fig. 4
- eine Schnittansicht eines Teils des Gewehrlaufs in einer zweiten Schnittebene und
- Fig. 5
- einen Systemkasten eines Repetiergewehrs mit einem erfindungsgemäßen Gewehrlauf in einer Perspektivansicht.
- Fig.1
- a rear part of the gun barrel according to the invention with a cartridge feeder in an exploded view;
- Fig. 2
- a system box of a repeating rifle with a gun barrel according to the invention in a longitudinal section;
- Fig. 3
- a sectional view of part of the gun barrel in a first sectional plane;
- Fig. 4
- a sectional view of part of the gun barrel in a second sectional plane and
- Fig. 5
- a system case of a repeating rifle with a gun barrel according to the invention in a perspective view.
In
Wie aus
In den unterschiedlichen Schnittansichten von
Wie aus
In
An dem Laufende 11 ist innerhalb der Öffnung 10 ferner die Zuführrampe 3 für die Zuführung einer Patrone zum Patronenlager 12 angeordnet. Die unterhalb des Patronenlagers 12 angeordnete Zuführrampe 3 ist über eine Schraube 23 fixiert und weist eine in Richtung des Patronenlagers 12 ansteigende Einführschräge 24 mit einer an die Außenkontur der Patrone angepassten halbschalenförmigen Innenkontur auf.At the running
- 11
- Gewehrlaufgun barrel
- 22
- Patronenführungcartridge guide
- 33
- Zuführeinrichtungfeeding
- 44
- Führungselementguide element
- 55
- Federelementspring element
- 66
- Halteelementretaining element
- 77
- Systemkastensystem box
- 88th
- Laufbohrungdrillhole
- 99
- PatronenlagerChamber
- 1010
- Öffnungopening
- 1111
- LaufendeOngoing
- 1212
- Kammerchamber
- 1313
- Verschlussshutter
- 1414
- Abzugseinheitoff unit
- 1515
- Magazinmagazine
- 1616
- Führungsaufnahmeguide seat
- 1717
- Bodenground
- 1818
- Anschlagelementstop element
- 1919
- Gewindebohrungthreaded hole
- 2020
- Kopfhead
- 2121
- Stufestep
- 2222
- Abflachungflattening
- 2323
- Schraubescrew
- 2424
- Einführschrägechamfer
- 2525
- Patronecartridge
- 2626
- Geschossbullet
Claims (14)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018114065.7A DE102018114065A1 (en) | 2018-06-13 | 2018-06-13 | Rifle barrel with integrated cartridge guide and repeating rifle with such a rifle barrel |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3581873A1 true EP3581873A1 (en) | 2019-12-18 |
EP3581873B1 EP3581873B1 (en) | 2021-07-28 |
Family
ID=66334299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19171852.7A Active EP3581873B1 (en) | 2018-06-13 | 2019-04-30 | Gun barrel with integrated cartridge guide and repeater with such a gun barrel |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3581873B1 (en) |
DE (1) | DE102018114065A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR416674A (en) * | 1910-05-31 | 1910-10-26 | Jean Santiot | New device intended to ensure in an absolute way, the tightness of firearms, fixed barrel, of all systems |
GB555265A (en) | 1941-03-03 | 1943-08-13 | Vickers Armstrongs Ltd | Improvements in or relating to automatic guns |
DE3009884A1 (en) * | 1979-03-15 | 1980-09-25 | Christian Emmanuel Norden | Firearm with barrel and cartridge chamber - has chamber in parts moving apart to form lateral ejection opening |
US4259892A (en) * | 1979-01-31 | 1981-04-07 | Leonard Witt | Cartridge-holder |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR765581A (en) * | 1933-03-08 | 1934-06-12 | Schneider & Cie | Device for loading and discharging complete cartridges in medium and large caliber artillery equipment |
US3455204A (en) * | 1965-09-29 | 1969-07-15 | Stoner Eugene | Feeding mechanism for an automatic gun |
AU2002314800A1 (en) * | 2001-05-24 | 2002-12-03 | Paul M. Greenhut | Cartridge chambering system for firearms |
-
2018
- 2018-06-13 DE DE102018114065.7A patent/DE102018114065A1/en not_active Withdrawn
-
2019
- 2019-04-30 EP EP19171852.7A patent/EP3581873B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR416674A (en) * | 1910-05-31 | 1910-10-26 | Jean Santiot | New device intended to ensure in an absolute way, the tightness of firearms, fixed barrel, of all systems |
GB555265A (en) | 1941-03-03 | 1943-08-13 | Vickers Armstrongs Ltd | Improvements in or relating to automatic guns |
US4259892A (en) * | 1979-01-31 | 1981-04-07 | Leonard Witt | Cartridge-holder |
DE3009884A1 (en) * | 1979-03-15 | 1980-09-25 | Christian Emmanuel Norden | Firearm with barrel and cartridge chamber - has chamber in parts moving apart to form lateral ejection opening |
Also Published As
Publication number | Publication date |
---|---|
DE102018114065A1 (en) | 2019-12-19 |
EP3581873B1 (en) | 2021-07-28 |
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