EP1345001B1 - Rifle with detachable barrel mounting - Google Patents

Rifle with detachable barrel mounting Download PDF

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Publication number
EP1345001B1
EP1345001B1 EP03356046A EP03356046A EP1345001B1 EP 1345001 B1 EP1345001 B1 EP 1345001B1 EP 03356046 A EP03356046 A EP 03356046A EP 03356046 A EP03356046 A EP 03356046A EP 1345001 B1 EP1345001 B1 EP 1345001B1
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EP
European Patent Office
Prior art keywords
screw
housing
barrel
head
rifle
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Expired - Lifetime
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EP03356046A
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German (de)
French (fr)
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EP1345001A1 (en
Inventor
Otto Repa
René Chapuis
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Chapuis Armes SAS
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Chapuis Armes SAS
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Publication of EP1345001A1 publication Critical patent/EP1345001A1/en
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    • 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
    • F41A21/48—Barrel mounting means, e.g. releasable mountings for replaceable barrels
    • F41A21/485—Barrel mounting means, e.g. releasable mountings for replaceable barrels using screws or bolts
    • 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
    • F41A21/48—Barrel mounting means, e.g. releasable mountings for replaceable barrels
    • F41A21/484—Barrel mounting means, e.g. releasable mountings for replaceable barrels using interlocking means, e.g. by sliding pins

Definitions

  • the present invention relates to a barrel rifle removable.
  • a detachable gun is known from US-A-5,630,406.
  • a solution to this drawback could be consist of using a screw with a radial arm rigidly associated with the head of this screw and that can be Maneuvered manually to screw or unscrew this last. This arm should then continually exceed the housing to be able to be operated. Because of this, he could cause injury to the user, especially of a shot, because of the retreat that occasion such a shot. Of more, he would be exposed and could therefore receive shocks likely to lead to unintentional loosening and this dangerous fact of the cannon. Therefore, this solution can not be retained.
  • the invention which intends in particular to remedy the aforementioned drawback, therefore at least aims to provide a rifle whose barrel can be mounted and disassembled manually, that is to say without tools.
  • a rifle comprising a removable barrel, a housing on which is mounted this barrel, a clamping screw of the barrel against the housing, the screw having a head, passing through a through hole in the housing and being designed to be screwed into a tapped hole carried by the barrel, characterized in that it comprises elastic means placed to be compressed between the head of the screw and the housing when the screw clamps the barrel and housing one against the other, and in that an actuator, adapted to be taken in hand to operate the screw, equips the head of the screw, the operating member being movable relative to the screw, between a first position, wherein this actuator is retracted into a housing, and a second position, wherein the actuator can be manually operated to operate the screw.
  • a rifle according to the invention comprises a housing 1 made of polymer or material polymer matrix composite, a removable barrel 2 and a also removable element of dressing 3.
  • a rear end portion 4 of the barrel 2 defines a clamping surface 5, intended to be clamped against a complementary surface of tightening 6, that carries the housing 1.
  • Parallelepiped blocks 7 for positioning the barrel 2 succeed each other along the surface 5 which they exceed.
  • a hole 8 is formed in one of the blocks 7, for screwing a screw 9 for tightening the barrel 2 on the housing 1.
  • the housing 1 delimits three dwellings 10, whose respective forms are complementary to those of the blocks 7. It is pierced with a through hole and vertical 11, by which passes the screw 9 and which opens into a housing 10. Opposite this housing 10, the hole 11 opens into a housing 12 for the head 13 of the screw 9 and for several Belleville washers 14.
  • the rod 15 of the screw 9 has a shoulder 16 turned towards the head 13 of this screw 9.
  • a pin of retainer 17 protrudes into the hole 11 transversely to the longitudinal direction of the latter so as to to be able to hold the screw 9 by its shoulder 16, as can see it in Figure 2.
  • the head 13 is provided with an operating arm 18, which is tilt-mounted and can be taken in hand to screw or manually unscrew the screw 9.
  • a notch 19 is provided in the arm 18, away from the head 13.
  • a housing 20 for the operating arm 18 is provided in the housing 1. It is open laterally and communicates with the housing 12. Arm restraint means 18 in this housing 20 comprise the notch 19, a movable rod 22, a helical spring 23 for returning the this rod 22 towards the notch 19, and a 24 screw for closing a through hole 25.
  • the screw 22 slides in a portion of this hole 25, this portion opening into the housing 20.
  • This rod 22 has two shoulder 26 facing and ends, towards the housing 20, by a hemispherical head 27 which is adapted to enter the notch 19 in order to hold the arm of 18 in the retracted position, in the housing 20.
  • the shoulders 26 are intended to abut against a retaining pin 28, so that the latter retains the rod 22 in the hole 25.
  • the screw 24 is screwed into a tapped end portion of the hole 25.
  • the spring 23 is compressed between the rod 22 and the 24.
  • the spring 23 is in part housed in the stem of the screw 24.

Abstract

The take down carbine has the barrel (2) mounted on a housing (1) and a locking screw (9) to hold them together. The screw passes through the casing and into a threaded bore in the barrel. Spring washers (14) are preloaded between the head of the screw and the casing to retain the screw. The screw is turned by a lever handle (18) which is pivoted and can be retained in a recess in the casing by a catch.

Description

La présente invention concerne une carabine à canon amovible. Une arme à canon amovible est connue de US-A-5 630 406.The present invention relates to a barrel rifle removable. A detachable gun is known from US-A-5,630,406.

Il est connu d'utiliser une vis de serrage pour immobiliser le canon amovible d'une carabine contre le boítier de cette carabine. La tête de cette vis est escamotée dans le boítier quand ce dernier et le canon sont serrés ensemble. Elle a une forme telle qu'on ne peut la manoeuvrer qu'avec un outil adapté. Cela signifie que le montage et le démontage du canon requièrent un tel outil, ce qui constitue un inconvénient, car il est parfois nécessaire d'intervenir sur une carabine en extérieur.It is known to use a clamping screw for immobilize the removable barrel of a rifle against the case of this rifle. The head of this screw is retracted into the case when the latter and the barrel are tight together. It is so shaped that we can not maneuver with a suitable tool. It means that the assembly and disassembly of the barrel require such a tool, which is a disadvantage because sometimes necessary to intervene on an outdoor rifle.

Une solution pour remédier à cet inconvénient pourrait consister à utiliser une vis munie d'un bras radial rigidement associée à la tête de cette vis et pouvant être manoeuvré manuellement pour visser ou dévisser cette dernière. Ce bras devrait alors dépasser continuellement du boítier pour pouvoir être actionné. De ce fait, il risquerait de blesser l'utilisateur, en particulier lors d'un tir, du fait du recul qu'occasionne un tel tir. De plus, il serait exposé et pourrait donc recevoir des chocs susceptibles de conduire à un desserrage involontaire et de ce fait dangereux du canon. Par conséquent, cette solution ne peut être retenue.A solution to this drawback could be consist of using a screw with a radial arm rigidly associated with the head of this screw and that can be Maneuvered manually to screw or unscrew this last. This arm should then continually exceed the housing to be able to be operated. Because of this, he could cause injury to the user, especially of a shot, because of the retreat that occasion such a shot. Of more, he would be exposed and could therefore receive shocks likely to lead to unintentional loosening and this dangerous fact of the cannon. Therefore, this solution can not be retained.

L'invention, qui entend notamment remédier à l'inconvénient précité, a donc au moins pour but de proposer une carabine dont le canon puisse être monté et démonté manuellement, c'est-à-dire sans outil.
A cet effet, elle a pour objet une carabine comprenant un canon amovible, un boítier sur lequel est monté ce canon, une vis de serrage du canon contre le boítier, cette vis ayant une tête, passant par un trou traversant ménagé dans le boítier et étant prévue pour être vissée dans un trou taraudé porté par le canon, caractérisée en ce qu'elle comporte des moyens élastiques placés pour être comprimés entre la tête de la vis et le boítier quand cette vis serre le canon et le boítier l'un contre l'autre, et en ce qu'un organe de manoeuvre, apte à être pris en main pour manoeuvrer la vis, équipe la tête de la vis, l'organe de manoeuvre étant mobile par rapport à la vis, entre une première position, dans laquelle cet organe de manoeuvre est escamoté dans un logement, et une deuxième position, dans laquelle cet organe de manoeuvre peut être actionné manuellement pour manoeuvrer la vis.The invention, which intends in particular to remedy the aforementioned drawback, therefore at least aims to provide a rifle whose barrel can be mounted and disassembled manually, that is to say without tools.
For this purpose, it relates to a rifle comprising a removable barrel, a housing on which is mounted this barrel, a clamping screw of the barrel against the housing, the screw having a head, passing through a through hole in the housing and being designed to be screwed into a tapped hole carried by the barrel, characterized in that it comprises elastic means placed to be compressed between the head of the screw and the housing when the screw clamps the barrel and housing one against the other, and in that an actuator, adapted to be taken in hand to operate the screw, equips the head of the screw, the operating member being movable relative to the screw, between a first position, wherein this actuator is retracted into a housing, and a second position, wherein the actuator can be manually operated to operate the screw.

Selon d'autres caractéristiques avantageuses de cette carabine :

  • l'organe de manoeuvre est un bras monté à basculement sur la vis ;
  • lorsque l'organe de manoeuvre se trouve dans la première position, cet organe de manoeuvre ne peut être déplacé que vers la deuxième position ;
  • dans le boítier sont ménagés le logement permettant d'escamoter l'organe de manoeuvre de la vis et un autre logement pour ladite tête et lesdits moyens élastiques, l'un et l'autre logements communiquant entre eux ;
  • la carabine comporte des moyens de retenue de l'organe de manoeuvre dans la première position. Avantageusement les moyens de retenue comportent :
    • un creux ménagé dans l'organe de manoeuvre,
    • un élément de retenue mobile entre une première position, dans laquelle cet élément de retenue est escamoté dans le boítier, et une deuxième position, dans laquelle l'élément de retenue est apte à s'engager dans le creux et à retenir l'organe de manoeuvre en position escamotée dans le boítier et
    • un organe élastique de rappel de l'élément mobile vers la deuxième position ;
  • les moyens élastiques comprennent plusieurs rondelles Belleville enfilées sur la tige de la vis ;
  • la tige de la vis comporte un épaulement tourné vers la tête de cette vis, un élément de retenue fixé dans le boítier faisant saillie dans ledit trou traversant de manière à être apte à retenir la vis par ledit épaulement ;
  • le boítier est réalisé en polymère ou en matériau composite à matrice polymère.
According to other advantageous characteristics of this rifle:
  • the operating member is an arm mounted to tilt on the screw;
  • when the operating member is in the first position, this operating member can be moved only to the second position;
  • in the housing are formed housing for retracting the actuator member of the screw and another housing for said head and said resilient means, one and the other housing communicating with each other;
  • the rifle comprises means for retaining the actuating member in the first position. Advantageously, the retaining means comprise:
    • a hollow formed in the actuator,
    • a movable retaining element between a first position, in which this retaining element is retracted into the housing, and a second position, in which the retaining element is able to engage in the recess and to retain the maneuver in retracted position in the housing and
    • an elastic member for returning the movable element to the second position;
  • the resilient means comprise a plurality of Belleville washers threaded on the shank of the screw;
  • the screw shank has a shoulder turned towards the head of this screw, a retaining element fixed in the housing projecting into said through hole so as to be able to retain the screw by said shoulder;
  • the housing is made of polymer or polymer matrix composite material.

L'invention sera bien comprise à la lecture de la description qui va suivre, donnée uniquement à titre d'exemple et faite en se référant aux dessins annexés, sur lesquels :

  • la figure 1 est une vue latérale et partiellement éclatée d'une carabine conforme à l'invention ;
  • la figure 2 est une vue en coupe partielle et longitudinale d'une portion de la carabine de la figure 1, dont le canon est ôté ;
  • la figure 3 est une vue analogue à celle de la figure 2 et représente en outre une partie du canon qui est monté sur le boítier de la carabine ; et
  • les figures 4 à 6 sont trois vues de dessous d'une portion de la carabine des figures 1 à 3 et représentent respectivement trois positions prises successivement par une vis en fin de montage du canon.
The invention will be better understood on reading the description which follows, given solely by way of example and with reference to the appended drawings, in which:
  • Figure 1 is a side view and partially exploded of a rifle according to the invention;
  • Figure 2 is a partial and longitudinal sectional view of a portion of the rifle of Figure 1, the barrel is removed;
  • Figure 3 is a view similar to that of Figure 2 and further represents a portion of the barrel which is mounted on the housing of the rifle; and
  • Figures 4 to 6 are three views from below of a portion of the rifle of Figures 1 to 3 and respectively represent three positions taken successively by a screw at the end of assembly of the barrel.

Sur la figure 1, une carabine conforme à l'invention comporte un boítier 1 réalisé en polymère ou en matériau composite à matrice polymère, un canon amovible 2 et un élément également amovible d'habillage 3.In FIG. 1, a rifle according to the invention comprises a housing 1 made of polymer or material polymer matrix composite, a removable barrel 2 and a also removable element of dressing 3.

Une portion d'extrémité arrière 4 du canon 2 définit une surface de serrage 5, destinée à être serrée contre une surface complémentaire de serrage 6, que porte le boítier 1. A rear end portion 4 of the barrel 2 defines a clamping surface 5, intended to be clamped against a complementary surface of tightening 6, that carries the housing 1.

Des blocs parallélépipédiques 7 de positionnement du canon 2 se succèdent le long de la surface 5 dont ils dépassent.Parallelepiped blocks 7 for positioning the barrel 2 succeed each other along the surface 5 which they exceed.

Ainsi qu'on peut le voir à la figure 3, un trou taraudé 8 est ménagé dans l'un des blocs 7, pour le vissage d'une vis 9 de serrage du canon 2 sur le boítier 1.As can be seen in Figure 3, a hole 8 is formed in one of the blocks 7, for screwing a screw 9 for tightening the barrel 2 on the housing 1.

On se réfère maintenant plus particulièrement aux figures 2 et 3.We now refer more particularly to Figures 2 and 3.

Le boítier 1 délimite trois logements 10, dont les formes respectives sont complémentaires de celles des blocs 7. Il est percé d'un trou traversant et vertical 11, par lequel passe la vis 9 et qui débouche dans un logement 10. A l'opposé de ce logement 10, le trou 11 débouche dans un logement 12 pour la tête 13 de la vis 9 et pour plusieurs rondelles Belleville 14.The housing 1 delimits three dwellings 10, whose respective forms are complementary to those of the blocks 7. It is pierced with a through hole and vertical 11, by which passes the screw 9 and which opens into a housing 10. Opposite this housing 10, the hole 11 opens into a housing 12 for the head 13 of the screw 9 and for several Belleville washers 14.

Ces rondelles Belleville 14, empilées les unes sur les autres et enfilées sur la tige 15 de la vis 9, forment des moyens élastiques destinés à être comprimés entre la tête 13 de cette vis et le boítier 1.These Belleville washers 14, stacked on each others and threaded on the rod 15 of the screw 9, form resilient means to be compressed between the head 13 of this screw and the housing 1.

La tige 15 de la vis 9 comporte un épaulement 16 tourné vers la tête 13 de cette vis 9. Une goupille de retenue 17 fait saillie dans le trou 11 transversalement à la direction longitudinale de ce dernier, de manière à pouvoir retenir la vis 9 par son épaulement 16, comme on peut le voir à la figure 2.The rod 15 of the screw 9 has a shoulder 16 turned towards the head 13 of this screw 9. A pin of retainer 17 protrudes into the hole 11 transversely to the longitudinal direction of the latter so as to to be able to hold the screw 9 by its shoulder 16, as can see it in Figure 2.

La tête 13 est munie d'un bras de manoeuvre 18, qui est monté à basculement et peut être pris en main pour visser ou dévisser manuellement la vis 9. Une encoche 19 est prévue dans le bras 18, à l'écart de la tête 13.The head 13 is provided with an operating arm 18, which is tilt-mounted and can be taken in hand to screw or manually unscrew the screw 9. A notch 19 is provided in the arm 18, away from the head 13.

Un logement 20 pour le bras de manoeuvre 18 est ménagé dans le boítier 1. Il est ouvert latéralement et communique avec le logement 12. Des moyens de retenue du bras de manoeuvre 18 dans ce logement 20 comportent l'encoche 19, une tige mobile 22, un ressort hélicoïdal 23 de rappel de cette tige 22 en direction de l'encoche 19, ainsi qu'une vis 24 d'obturation d'un trou traversant 25. La vis 22 coulisse dans une portion de ce trou 25, cette portion débouchant dans le logement 20. Cette tige 22 comporte deux épaulement 26 en regard et se termine, en direction du logement 20, par une tête hémisphérique 27 qui est apte à pénétrer dans l'encoche 19 afin de retenir le bras de manoeuvre 18 en position escamotée, dans le logement 20. Les épaulements 26 sont destinés à venir en butée contre une goupille de retenue 28, afin que cette dernière retienne la tige 22 dans le trou 25.A housing 20 for the operating arm 18 is provided in the housing 1. It is open laterally and communicates with the housing 12. Arm restraint means 18 in this housing 20 comprise the notch 19, a movable rod 22, a helical spring 23 for returning the this rod 22 towards the notch 19, and a 24 screw for closing a through hole 25. The screw 22 slides in a portion of this hole 25, this portion opening into the housing 20. This rod 22 has two shoulder 26 facing and ends, towards the housing 20, by a hemispherical head 27 which is adapted to enter the notch 19 in order to hold the arm of 18 in the retracted position, in the housing 20. The shoulders 26 are intended to abut against a retaining pin 28, so that the latter retains the rod 22 in the hole 25.

A l'opposée de la tige 22, la vis 24 est vissée dans une portion d'extrémité taraudée du trou 25. Dans ce dernier, le ressort 23 est comprimé entre la tige 22 et la vis 24. Dans un but de compacité, le ressort 23 est en partie logé dans la tige de la vis 24.At the opposite of the rod 22, the screw 24 is screwed into a tapped end portion of the hole 25. In this last, the spring 23 is compressed between the rod 22 and the 24. For the sake of compactness, the spring 23 is in part housed in the stem of the screw 24.

Pour monter le canon 2 sur le boítier 1, on commence par emboíter les blocs 7 dans les logements 10. Ensuite, on visse manuellement la vis 9 à l'aide du bras 18, jusqu'à ce que les rondelles Belleville 14 soit complètement aplaties et ne puissent plus être comprimées. La vis 9 se trouve alors dans la position illustrée à la figure 4 et a une orientation angulaire quelconque.To mount the barrel 2 on the housing 1, we begin by fitting the blocks 7 into the housings 10. Then, manually screw the screw 9 using the arm 18, until Belleville washers 14 are completely flattened and can no longer be compressed. Screw 9 is located then in the position shown in Figure 4 and has a any angular orientation.

On dévisse alors la vis 9 pour qu'elle atteigne la position qu'elle occupe à la figure 5 et dans laquelle le bras de manoeuvre 18 est aligné avec un axe longitudinal A du boítier 1 et peut être basculé directement dans le logement 20. L'angle  dont est tourné la vis 9 lors de cette opération est en tout état de cause inférieur à 360°.We then unscrew the screw 9 so that it reaches the position it occupies in Figure 5 and in which the operating arm 18 is aligned with a longitudinal axis A housing 1 and can be tilted directly into the 20. The angle  of which the screw 9 is turned when this operation is in any case less than 360 °.

Ensuite, on rabat (flèche F1 sur la figure 3) le bras de manoeuvre 18 en direction du boítier 1, dans le logement 20, ce qui s'accompagne d'un aller-retour de la tige 22 : cette tige 22 est repoussée par le bras 18, après quoi la tête hémisphérique 27 vient se placer dans l'encoche 19, du fait du rappel exercé par le ressort 23.Then, flip (arrow F 1 in Figure 3) the operating arm 18 towards the housing 1, in the housing 20, which is accompanied by a round trip of the rod 22: this rod 22 is pushed back by the arm 18, after which the hemispherical head 27 is placed in the notch 19, due to the bias exerted by the spring 23.

Le montage du canon 2 est alors terminé et le bras de manoeuvre 18 occupe la position illustrée à la figure 6 et en traits pleins à la figure 3. Ce bras 18 est complètement escamoté à l'intérieur du boítier 1. De plus, il est bloqué latéralement entre les parois latérales du logement 20, si bien que la vis 9 est immobilisée angulairement. Les rondelles Belleville 14, comprimées entre le boítier 1 et la tête 13, exercent sur cette dernière une force qui a comme effet le serrage suffisant de la surface 5 du canon 2 contre la surface 6 du boítier 1, même si l'angle  de dévissage partiel de la vis 9 en fin de serrage est non nul.The assembly of the barrel 2 is then completed and the arm of maneuver 18 occupies the position illustrated in Figure 6 and in solid lines in Figure 3. This arm 18 is completely retracted inside the case 1. In addition, it is blocked laterally between the side walls of the housing 20, if although the screw 9 is immobilized angularly. The Belleville washers 14, compressed between the housing 1 and head 13, exert on the latter a force which has as effect the sufficient tightening of the surface 5 of the barrel 2 against the surface 6 of the housing 1, even if the angle  of partial unscrewing of the screw 9 at the end of the tightening is no no.

Le démontage du canon 2 se déduit aisément de ce qui précède.The dismantling of the barrel 2 is easily deduced from what above.

Claims (9)

  1. Rifle comprising a detachable barrel (2), a housing (1) on which this barrel (2) is fitted, a screw (9) for clamping the barrel (2) against the housing (1), this screw (9) having a head (13) which passes through a through-hole (11) provided in the housing (1), and being designed to be screwed into a threaded hole (8) contained in the barrel (2), characterised in that it comprises resilient means (14) which are placed such as to be compressed between the head (13) of the screw (9) and the housing (1) when this screw (9) clamps the barrel (2) and the housing (1) against one another, and in that a manoeuvring unit (18), which can be handled in order to manoeuvre the screw (9), is provided on the head (13) of the screw (9), this manoeuvring unit (18) being mobile relative to the screw (9), between a first position in which this manoeuvring unit (18) is retracted in a receptacle (20), and a second position in which this manoeuvring unit (18) can be activated manually in order to manoeuvre the screw (9).
  2. Rifle according to claim 1, characterised in that the manoeuvring unit is an arm (18) which is fitted such as to pivot on the screw (9).
  3. Rifle according to claim 1 or claim 2, characterised in that, when the manoeuvring unit (18) is located in the first position, this manoeuvring unit (18) can be displaced only to the second position.
  4. Rifle according to any one of the preceding claims, characterised in that in the housing (1) there are provided the receptacle (20) which makes it possible to retract the manoeuvring unit (18) for the screw (9), and another receptacle (12) for the said head (13) and the said resilient means (14), the two receptacles communicating with one another.
  5. Rifle according to any one of the preceding claims, characterised in that it comprises means (19, 22, 23) for retention of the manoeuvring unit (18) in the said first position.
  6. Rifle according to claim 5, characterised in that the retention means comprise:
    a recess (19) which is provided in the manoeuvring unit (18);
    a retention element (22) which is mobile between a first position, in which this retention element (22) is retracted in the housing (1), and a second position, in which the retention element (22) can be engaged in the recess (19) and retain the manoeuvring unit (18) in the retracted position in the housing (1); and
    a resilient unit (23) for return of the mobile element (22) to the second position.
  7. Rifle according to any one of the preceding claims, characterised in that the said resilient means comprise a plurality of Belleville washers (14) which are threaded onto the rod (15) of the screw (9) .
  8. Rifle according to any one of the preceding claims, characterised in that the rod (15) of the screw (9) comprises a shoulder (16) which faces the head (13) of this screw, a retention element (17) which is secured in the housing (1) projecting into the said through-hole (11) such that the screw (9) can be retained by the said shoulder (16).
  9. Rifle according to any one of the preceding claims, characterised in that the housing (1) is made of polymer, or of a composite material with a polymer matrix.
EP03356046A 2002-03-14 2003-03-13 Rifle with detachable barrel mounting Expired - Lifetime EP1345001B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0203181A FR2837275B1 (en) 2002-03-14 2002-03-14 REMOVABLE CANNON RIFLE
FR0203181 2002-03-14

Publications (2)

Publication Number Publication Date
EP1345001A1 EP1345001A1 (en) 2003-09-17
EP1345001B1 true EP1345001B1 (en) 2005-12-14

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Application Number Title Priority Date Filing Date
EP03356046A Expired - Lifetime EP1345001B1 (en) 2002-03-14 2003-03-13 Rifle with detachable barrel mounting

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EP (1) EP1345001B1 (en)
AT (1) ATE313059T1 (en)
DE (1) DE60302689D1 (en)
FR (1) FR2837275B1 (en)

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US20220290940A1 (en) * 2019-11-22 2022-09-15 Bahtiyar Tasyagan Rapid removal-installation mechanism for firearm barrels

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US7841121B1 (en) * 2008-01-09 2010-11-30 Browning Takedown rifle
EP3800434B1 (en) * 2019-10-04 2023-11-01 Glock Technology GmbH Gun, in particular a carbine

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US4467698A (en) * 1981-11-16 1984-08-28 Perrine Walter E Angular shape firing pin for use with a collapsible toggle recoil in a hand held weapon
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220290940A1 (en) * 2019-11-22 2022-09-15 Bahtiyar Tasyagan Rapid removal-installation mechanism for firearm barrels

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ATE313059T1 (en) 2005-12-15
EP1345001A1 (en) 2003-09-17
FR2837275A1 (en) 2003-09-19
DE60302689D1 (en) 2006-01-19
FR2837275B1 (en) 2004-06-25

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