EP1265049A2 - A magazine for bullet pneumatic arms and case for said bullet magazine of a pneumatic arm - Google Patents

Abstract

The magazine for air pressure weapons firing projectiles contains a housing 1. Inside the housing 1 there is a closed channel 2 which is equipped with containers 3 accommodating projectiles 5. Above the channel 2 there is a window 13 for loading the containers 3 with the storeys 5. The magazine has a projectile opening 11 in the wall 9 of the housing 1, through which the projectile 5 passes from the container 3 into the projectile channel 12 of the barrel 10 of the weapon when fired under the action of a gas portion. The opening 11 is coaxial with the projectile channel 12 of the barrel 10 of the weapon and the through bore 4 of the container 3, which occupies such a position before each shot. In the wall 9 of the housing 1, a window 14 for an outer lever 15 of the trigger device 16 is provided above the closed channel 2 above the through holes 4 of the container 3, under the effect of which the container 3 through the closed channel 2 with the successive arrangement of each container 2 to be moved on the line of fire. On the side wall 25 of the housing 1 there is a longitudinal opening 26 for moving the containers 3 under the action of a finger of the shooter when loading them with the projectiles 5. <IMAGE>

Description

Technical field

The invention relates to the field of airguns, in particular to multi-loading magazines for projectiles firing CO ₂ airguns, and relates to containers for projectiles used in the magazines of such weapons.

State of the art

Technical solutions for the construction of magazines are known which are used in air pressure weapons which use a CO ₂ cartridge and, for example, shoot projectiles of spherical shape.

There are magazines (U.S. Patent No. 3,077,875, Cl. 124-76, 1963 and U.S. Patent No. 4 147 152, class F 41 B 11/06, priority from 03.01.1977) known from the bunker type, in which the projectiles are placed in a container in the pistol itself be poured and a gravitational introduction of the projectiles into the barrel is used for shooting. Despite the magazine's large capacity is the lack of the possibility of a forced supply of the storeys from the bunker into the barrel of the gun the cause of a not high Reliability of such a weapon and limits shooting with it Weapon if e.g. the barrel of the weapon is pointing downwards.

Magazines are known which have an independent construction represent (U.S. Patent No. 3,447,527, Kl. 124-52, 1969), which contains a housing, in the interior of which is arranged in a row of storeys. Under the effect a spring and a feeder, which are located in the lower part of the housing, the projectiles are brought up to the firing line. The magazine can directly in the pistol grip (US Pat. No. 2,569,995, cl. 124-53, 1951). In these types of magazine, an inevitable feeding of the Bullets applied in the barrel of the weapon. A disadvantage of these magazines is the small capacity as well as the not high reliability that with the eventual fall of the projectiles out of the magazine at the time Plugging in or taking out of the gun is connected.

A construction is known (EP application No. 0 844 456 A2, class F 41 B 11/02, 1998), in which there is a channel directly in the pistol, even under the barrel to store floors, which is also under the Effect of a spring and a feeder brought to the line of fire become. One can add to the disadvantages of this construction a limited one Magazine content and a long process of reloading the magazine counting.

A magazine is known (RU-PS 2 118 781, Kl. F 41 B 11/06, 1998), which is housed in the pistol grip, where the floors are in a spatial Housing are included, in which a spring with a feeder is arranged for a sequential feeding of each Take the bullet to the firing line. The disadvantage of this construction is limited magazine content.

The closest analogy solution is to construct one Magazine (PCT / FR application 99/01199, Kl. F 41 B 11/02, 1999), which in Pistol grip is housed. The bullets are in one housing semi-oval channel added, in which a spring is arranged with a feeder is a sequential feeding of the projectiles into the barrel to the Get shooting. The advantage of this magazine is that the Magazine as well as in the easy removal of the magazine from the weapon. The The main disadvantage of this construction is that the projectiles are fed from the magazine in the barrel of the gun is unreliable.

• in den Magazinen können nur Geschosse sphärischer Form verwendet werden;
• die Geschosse in den Magazinen sind Verformungen ausgesetzt, die mit der mechanischen Einwirkung aufeinander sowie mit der Einwirkung von eigentlichen Teilen des Magazins und der Waffe auf diese zusammenhängen, was die ballistischen Eigenschaften der Geschosse und der Waffe selbst herabsetzt.

In addition, all of these magazine types have common disadvantages:

• only bullets of spherical shape can be used in the magazines;
• the projectiles in the magazines are subject to deformations which are related to the mechanical action on one another and the action of actual parts of the magazine and the weapon on them, which reduces the ballistic properties of the projectiles and the weapon itself.

Essence of the invention

The proposed technical solutions are based on the idea a structurally simple, production-oriented and easy-to-use magazine for airguns that fire bullets of arbitrary shape create, in which the storeys are loaded into containers and the Containers housed in a closed channel and through this under successively bringing each loaded container to the Line of fire to be moved for shooting.

• die Zuverlässigkeit der Zuführung der Geschosse zum Schießen zu steigern, was die Funktionssicherheit der Waffe selbst erhöht;
• das Fassungsvermögen des Magazins durch Vorhandensein eines geschlossenen Kanals praktisch willkürlicher Form und Länge zu vergrößern;
• einen operativen Charakter und einen bequemen Wechsel des Magazins oder dessen bequeme Nachladung sicherzustellen.

The use of such a magazine design allows:

• increase the reliability of the projectile feeding for shooting, which increases the functional safety of the weapon itself;
• increase the capacity of the magazine by having a closed channel of practically arbitrary shape and length;
• to ensure an operational character and a convenient change of the magazine or its convenient reloading.

• Geschosse von praktisch willkürlicher Form zum Schießen zu verwenden;
• eine Verformung von Geschossen im Magazin zu beseitigen, was die ballistischen Eigenschaften der Waffe verbessert.

The use of the container for storeys in the magazine also allows:

• To use projectiles of practically arbitrary shape for shooting;
• eliminate bullet deformation in the magazine, which improves the ballistic properties of the weapon.

This is achieved in that the magazine for projectiles firing air pressure guns that have a case with a window for loading of the magazine with bullets, is equipped with containers, each one have through hole, in each of which a floor is housed becomes. The containers are arranged in a closed channel which they are moved within the housing with the possibility of successive feeding of each loaded container to the Line of fire for the shot while removing an empty container from the shot line after the shot. The magazine has one Projectile opening in a housing wall through which the projectile when fired under the action of a portion of gas from the container into the floor channel of the Barrel of the weapon arrives, a window for a gas portion to flow into the Container for the execution of a shot, which is on the to Floor opening opposite housing wall is located and coaxial with the bullet channel of the barrel of the weapon and the through bore of the Container with floor is arranged, such a location before each shot occupies, as well as one in a housing wall above the closed channel Window for one above the through hole of the container External lever of the trigger device, under the influence of which the movement of the Containers through the closed channel under consecutive Each container is arranged on the firing line.

The cross section of the closed channel repeats the shape of the Surface line of the outer part of the container, and the length of the channel is like this dimensioned that the gap between two adjacent containers guaranteed their free movement through the channel.

In the magazine housing is between the upper housing wall and the closed channel a sliding block arranged, which itself with the containers touched and for a stable sequential arrangement of each loaded containers on the firing line coaxially with the floor channel of the Gun barrel before the shot. The one on the side of the closed The wall of the sliding block located in the channel has a shape that corresponds to the shape of the Repeated outer wall of the channel when the container through the Move channel. On the side of the closed channel There is a cutout wall of the sliding block, the shape of which corresponds to the shape of the Surface line of the outer side wall of the container repeated. Between a housing wall and the sliding block at least one spring is arranged, the pushes the sliding block away from the housing wall so that with every movement the container through the closed channel to the lower side of the sliding block a natural continuation of the side wall of the channel, and at Move a next loaded container to the firing line the sliding block lowers on the container to the position of the container in front of the Fix shot.

The window for loading the magazine with bullets is in a housing wall above the closed channel above the continuous Drilling the container. The width of the window to load the magazine with Shot is smaller than the outer transverse dimension of the container, but larger than the transverse dimension of the floor.

A longitudinal opening is provided on a side wall of the magazine, whose width is smaller than the longitudinal dimension of the container and which for Moving the containers under the influence of a finger of the shooter when Loading the container with bullets is intended.

• entweder an einer Gehäusewand über dem Fenster zum Einströmen einer Gasportion in den Container, wenn das Magazin in einer Waffe mit beweglichem Lauf untergebracht wird, wobei die Feder eine Bohrung zum Einströmen einer Gasportion in den Container aufweist, deren Durchmesser kleiner als das Quermaß des Geschosses ist;
• oder an einer Gehäusewand über der Geschoßöffnung, wenn das Magazin in einer Waffe mit unbeweglichem Lauf untergebracht wird, wobei die Feder eine Bohrung zum Eintritt eines Geschosses aus dem Container in den Lauf der Waffe beim Schuß aufweist, deren Durchmesser größer als das Quermaß des Geschosses ist.

The magazine contains a flat spring that can be arranged:

• either on a housing wall above the window for the inflow of a gas portion into the container if the magazine is housed in a weapon with a movable barrel, the spring having a bore for the inflow of a gas portion into the container, the diameter of which is smaller than the transverse dimension of the projectile ;
• or on a housing wall above the projectile opening, if the magazine is accommodated in a weapon with an immovable barrel, the spring having a bore for the entry of a projectile from the container into the barrel of the weapon when fired, the diameter of which is larger than the transverse dimension of the projectile ,

The magazine also contains a second window, which is in a Housing wall above the closed channel above the continuous one Drilling of the containers for a second outer lever of the trigger device is provided, under whose influence the removal of an empty container done from the line of fire after the shot.

The container for the storeys of the magazine from Air guns have a barrel-related, when arranging the container in the Magazine on the side of the barrel and a slide-related, on the side of the inflow of a portion of gas, the through hole between the barrel-related and the slide-related Side lies within the bore are longitudinal projections on the wall thereof are closer to the barrel-related face, and rear Projections, which are attached closer to the slide-related end face, which projections for holding the projectile inside the Containers are determined after loading. Here are the Longitudinal protrusions at a certain distance from the race-related face of the container, while the rear protrusions in some Distance from the slide-related face of the container are located. The Containers can have an arbitrary shape, for example a spherical one or a cylindrical or a spherical shape. The ones for loading into the container Bullets used can have an arbitrary shape and e.g. spherical or cylindrical or spindle-shaped, they can be made of iron consist of or have an iron core or of a softer metal or be made of plastic.

Directory of drawing figures

Fig. 1 das Magazin, Gesamtansicht;

Fig. 2 das Magazin, Vorderansicht;

Fig. 3 das Magazin, Seitenansicht;

Fig. 4 eine Variante der Unterbringung des Magazins im Griff der Waffe;

Fig. 5 einen Schnitt nach Linie I - I der Fig. 3, wenn sich ein geladener Container auf der Schußlinie vor dem Schuß befindet;

Fig. 6 einen Container, Gesamtansicht;

Fig. 7 das Magazin, Rückansicht;

Fig. 8 das Magazin mit einem Hebel der Abzugseinrichtung, Gesamtansicht;

Fig. 9 das Magazin mit zwei Hebeln der Abzugseinrichtung, Gesamtansicht;

Fig. 10 einen Gleitstein, Gesamtansicht;

Fig. 11 einen Schnitt nach Linie II - II der Fig. 2, wenn das Magazin in einer Waffe mit beweglichem Lauf untergebracht ist;

Fig. 12 einen Schnitt nach Linie III - III der Fig. 3, wenn das Magazin in der Konstruktion einer Waffe mit beweglichem Lauf verwendet wird;

Fig. 13 einen Schnitt nach Linie II - II der Fig. 2, wenn das Magazin in einer Waffe mit unbeweglichem Lauf untergebracht ist;

Fig. 14 einen Schnitt nach Linie IV - IV der Fig. 3, wenn das Magazin in der Konstruktion einer Waffe mit unbeweglichem Lauf verwendet wird;

Fig. 15 ein Container mit Geschoß, Ansicht von einer Stirnseite her;

Fig. 16 einen Schnitt nach Linie V - V der Fig. 15, wenn ein Container zylindrischer Form ungeladen ist;

Fig. 17 einen Schnitt nach Linie V - V der Fig. 15, wenn ein Container balliger Form ungeladen ist.

It shows:

Figure 1 shows the magazine, overall view.

Figure 2 shows the magazine, front view.

Figure 3 shows the magazine, side view.

Fig. 4 shows a variant of the placement of the magazine in the handle of the weapon;

Figure 5 is a section along line I - I of Figure 3 when a loaded container is on the line of fire before the shot.

6 shows a container, overall view;

7 shows the magazine, rear view;

8 the magazine with a lever of the trigger device, overall view;

9 shows the magazine with two levers of the trigger device, overall view;

10 shows a sliding block, overall view;

11 shows a section along line II-II of FIG. 2 when the magazine is accommodated in a weapon with a movable barrel;

12 shows a section along line III-III of FIG. 3 when the magazine is used in the construction of a weapon with a movable barrel;

FIG. 13 shows a section along line II-II of FIG. 2 when the magazine is accommodated in a weapon with an immovable barrel;

FIG. 14 shows a section along line IV-IV of FIG. 3 when the magazine is used in the construction of a weapon with an immovable barrel;

15 shows a container with a floor, view from an end face;

16 shows a section along line V - V of FIG. 15 when a container of cylindrical shape is unloaded;

Fig. 17 is a section along line V - V of Fig. 15 when a container spherical shape is unloaded.

Best embodiment of the invention

The magazine (Fig. 1 to 3) for air pressure weapons firing projectiles, that is housed, for example, in the grip of a weapon (Fig. 4) contains a Housing 1. Inside the housing 1 there is a closed channel 2 (Fig. 5). Containers 3 (FIG. 6) are successively arranged in channel 2, each of which has a through bore 4 for loading the same with a Floor 5 has.

In a wall 6 of the housing 1, which is located on the side of a channel 7 is located, from which a gas portion at the moment of the shot into the Container 3 arrives, there is a window 8 (Fig. 7). At the window 8 opposite wall 9 of the housing 1, which is on the side of the barrel 10 of the Weapon is located, a floor opening 11 is present through which under the Pressure of a gas portion of the floor 5 when shot from the container 3 in the Missile channel 12 of barrel 10 of the weapon arrives. The window 8 and the Floor opening 11 are coaxial with the through hole 4 of the Containers 3 when a container 3 loaded with a projectile 5 has a position takes on the line of fire just before the shot ..

In the wall 6 of the housing 1 is another window 13 for loading the Container 3 with the floors 5 available. This window 13 is at least attached over one of the containers 3. The width of the window 13 is larger than the transverse dimension of the floor 5 and smaller than the transverse dimension of the front of the Containers 3 selected to the housing 1 on the side of the window 13 borders.

Above the closed channel 2 is on the side of the continuous Bores 4 of the container 3 in the wall 9 a window 14 (Fig. 8) provided which is intended for an outer lever 15 which is connected to the trigger device 16 the weapon is connected. Under the action of the lever 15, e.g. the End part of the lever 15 penetrates into the interior of a container 3 to be moved, finds the displacement of the container 3 through the closed channel 2 under successive feeding of each loaded with a 5 storey Containers 3 to the firing line instead.

So that the container 3 through the closed channel 2 more reliable can be moved above the closed channel 2 on the side of the through holes 4 of the container 3 e.g. in the wall 9 a second Window 17 (FIG. 9) may be provided, which for a second outer lever 18th it is determined which is connected to the trigger device 16 of the weapon. Under the action of the second lever 18, the container 3 in the same Direction through the closed channel 2 under consecutive Removal of each empty container 3 from the firing line after the firing emotional. Thanks to an additional force of the lever 18 a certain Jamming of the container 3 when moving through the channel 2 eliminated.

For a more exact coaxial match of each loaded one Containers 3, which is on the firing line for a next shot is introduced with the projectile channel 12 of the barrel 10 is inside the Magazine housing 1 between its upper wall 19 and the closed Channel 2 a sliding block 20 (Fig. 10) installed. Between the housing wall 19 and the sliding block 20 is at least one spring 21 arranged so that the sliding block 20 penetrates channel 2 by a certain amount if a next one follows loaded container 3 to stand on the firing line immediately before the shot comes (Fig. 5). The lower wall 22 of the sliding block 20, which has a concave shape has, which repeats the shape of the outer surface line of the channel 2, is quasi natural part of this channel 2 when the container 3 under the action of levers 15 and 18 are moved through channel 2. A part of lower wall 22 of the sliding block 20 has a cutout 23, the shape of which the shape of the surface line of the outer side wall 24 of the container 3 repeated. The sliding block 20 is in constant contact with the containers 3 and ensures a stable position of each loaded container 3 on the Line of fire before the shot.

For convenient loading of the magazine with floors 5 is on the Side wall 25 of the housing 1 has a longitudinal opening 26, the width of which is smaller than the longitudinal dimension of the container 3 (Fig. 1).

The magazine also contains a flat spring 27 which is a flat one Plate with hole 28 represents. Depending on the construction of the Gun, where the magazine according to the invention is used, the spring 27 on one of two places. For a weapon with a movable barrel the spring 27 on the wall 6 of the housing 1 above the window 8 for Inflow of a gas portion into the container 3 behind the container 3 so attached that the bore 28 coaxial with the through bore 4th a loaded container 3 and the Projectile ranks 12 of the barrel 10 (Fig. 11, 12). In a gun with immobile running, the spring 27 on the wall 9 of the housing 1 on the Side of the barrel 10 mounted in front of the container 3 so that the bore 28th coaxial with the through hole 4 one on the line of fire loaded container 3 and the floor channel 12 of the barrel 10th (Fig. 13, 14).

To eliminate jamming of the container 3 during their Movement through the closed channel 2 repeats the cross section of the Channel 2 the shape of the generatrix of the outer part of the container 3. The length of channel 2 is chosen so that the gap between two side by side standing containers 3 their free movement through the channel 2 guaranteed.

The magazine is loaded as follows. For the time being Container 3 is arranged in channel 2 within the magazine housing. By the Window 13 in the wall of the housing 1 is in each container 3 Floor 5 loaded. After all standing opposite the window 13 Containers 3 are loaded through the opening 26 in the side wall 25 of the Housing 1 pushed all containers 3 through channel 2 with one finger until a next group of empty containers 3 opposite to that for loading certain window 13 is set. After loading all containers 3 is the magazine is ready to be inserted into the weapon. Reloading is similar of the magazine.

The container 3 (Fig. 6, 15) for the floors 5 of the magazine for Air pressure weapons contain a housing 29. In the housing 29 is between his barrel-related end face 30, which is on the side of the barrel 10 of the weapon at the Containing the container 3 is in the magazine, and the slide-related End face 31, which is on the inflow side of a gas portion, a through hole 4 is present. Within the bore 4 are at their Wall 32 longitudinal projections 33 (Fig. 16, 17), which are closer to the run-related Front 30 are attached, and rear projections 34, which are closer to slide-related end face 31 are attached, which the floor 5 hold inside the container 3 after loading it. The longitudinal protrusions 33 and the rear protrusions 34 are spaced apart from the barrel-related or slide-related end face, so that in the Container penetrating end portion of the levers 15 and 18 not up to the in Container 3 located floor 5 can range.

The shape of the surface line of the outside of the container 3 repeats the Form of the closed channel 2 through which the bullets in the magazine be moved. Therefore, the containers 3 can, for example, be cylindrical, have a spherical or other shape. It can be used for loading in the Container 3 used projectiles 5 a spherical, cylindrical, have a spindle-shaped or any other arbitrary shape. at Use of the container 3 for the floors 5 is any in the magazine Deformation of the projectiles due to mechanical action of the projectiles on each other or on the part of the weapon itself excluded. Therefore bullets that are used in a weapon, which magazines with Missile containers used, not only made of iron, but also made of a softer metal or plastic both with and without an iron core be made.

Commercial usability

The invention can easily be based on modern materials existing technology can be manufactured and can be used in multi-load airguns, fire the bullets, use them most effectively.

Claims (14)

Bullet-firing magazine for air pressure weapons, which has a housing with a window for loading the magazine with bullets, characterized in that the magazine is equipped with containers, each having a through bore, in each of which a projectile of arbitrary shape is accommodated, the Containers are arranged in a closed channel, through which they are moved within the housing, with the possibility of successively feeding each container loaded with a projectile to the firing line for the shot while simultaneously removing an empty container from the firing line after the shot, the magazine a projectile opening in a housing wall through which the projectile when fired under the action of a gas portion from the container into the projectile channel of the barrel of the weapon, a window for the inflow of a gas portion into the container for the execution of a shot, which is at the G eschoßöffung opposite housing wall and is arranged coaxially with the projectile channel of the barrel of the weapon and the through hole of the container with the projectile, which occupies such a position before each shot, and a window attached in a housing wall above the closed channel above the through hole of the container for an outer lever of the trigger device. Magazine according to claim 1, characterized in that the cross section of the channel repeats the shape of the generatrix of the outer part of the container and the length of the channel is dimensioned such that the gap between two containers standing next to one another ensures their free movement through the channel. Magazine according to claim 1, characterized in that a sliding block is arranged in the magazine housing between the upper housing wall and the closed channel, which contacts the containers and for a stable successive arrangement of each loaded container on the firing line coaxially with the projectile channel of the barrel of the Gun before the shot provides. Magazine according to claim 3, characterized in that the wall of the sliding block on the side of the closed channel has a shape which repeats the shape of the outer wall of the channel when the containers move through the channel. Magazine according to claim 4, characterized in that on the wall of the sliding block on the side of the closed channel there is a cutout, the shape of which repeats the shape of the outer side wall of the container. Magazine according to claim 3, characterized in that at least one spring is arranged between a housing wall and the sliding block, which pushes the sliding block away from the housing wall in such a way that with each movement of the container through the closed channel the lower side of the sliding block naturally continues Sidewall of the channel is, and when approaching a next loaded container to the firing line of the sliding block descends on the container to fix the position of the container in front of the shot. Magazine according to claim 1, characterized in that the window for loading the magazine with bullets is located in a housing wall above the closed channel above the continuous bore of the container. Magazine according to claim 7, characterized in that the width of the window for loading the magazine with projectiles is smaller than the outer transverse dimension of the container, but larger than the transverse dimension of the projectile. Magazine according to claim 7, characterized in that a longitudinal opening is provided on a side wall of the magazine, the width of which is smaller than the longitudinal dimension of the container and which is intended for moving the containers under the action of a shooter's finger when loading the container with projectiles. Magazine according to claim 1, characterized in that the magazine additionally contains a flat spring which is either arranged on a housing wall above the window for the flow of a gas portion into the container and has a bore for the flow of a gas portion into the container when the magazine is in a weapon with a movable barrel is housed, the diameter of the bore in the spring is smaller than the transverse dimension of the projectile, or it is arranged on a housing wall above the projectile opening and a bore for the entry of a projectile from the container into the barrel of the weapon Shot when the magazine is housed in a weapon with an immovable barrel, the diameter of the bore in the spring is larger than the transverse dimension of the projectile. Magazine according to claim 1, characterized in that the magazine additionally contains a second window which is provided in a housing wall above the closed channel above the continuous bore of the container for a second outer lever of the trigger device, under the action of which the removal of an empty container from the Line of fire after the shot is done. Container for bullets of the magazine of air pressure weapons, containing a housing, characterized in that the container has a barrel-related end face, which is located on the side of the barrel when the container is arranged in the magazine and a slide-related end face, which is on the side of inflow of a gas portion, the through hole between the barrel-related and the slide-related sides, within the bore on the wall of which there are longitudinal projections which are located closer to the barrel-related front side, and rear projections which are located closer to the gate-related front side, which projections for holding the projectile are more arbitrary Shape inside the container are determined after loading. Container according to claim 12, characterized in that the longitudinal projections are located at a distance from the running-related end face of the container. Container according to claim 12, characterized in that the rear projections are located at a distance from the slide-related end face of the container.

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