RU2797062C1 - Cartridge feeder - Google Patents

Abstract

FIELD: weapons.

SUBSTANCE: cartridge feeder comprises a support platform with a ledge, on the axis of which a disk and an extractor are mounted, the disk is mounted on the axis of the support platform with the possibility of rotation and is located between the support platform and the extractor. The disk contains a pocket or two or more pockets for cartridges, made with the possibility of holding it. The support platform contains an extraction window or the number of pockets corresponding to the cartridges. The distance between the extraction windows and the distance between the extractors corresponds to the distance between the cartridge pockets, with the extraction windows located in front of the extractors.

EFFECT: simplification of the design of the cartridge feeder, ensuring more accurate cartridge orientation in the chamber, increasing the reliability of cartridge feed, enabling a volley shot.

8 cl, 8 dwg

Description

SUBSTANCE: invention relates to armament, namely to devices for supplying cartridges and can be used in designs of various types of weapons with a movable and fixed barrel.

From the prior art, a device for feeding cartridges for magazine weapons is known (patent for invention No. 2158889, “A device for feeding cartridges for magazine weapons”, IPC F41A 9/00, publ. 10.11.2000).

The disadvantage of this device is a complex design, the lack of an extractor to remove the spent cartridge case.

From the prior art, a device for feeding cartridges for magazine weapons is known (USSR Author's certificate No. 586698, "A device for feeding cartridges for magazine weapons", IPC F41A 9/01, publ. 20.01.2000).

The disadvantage of this device is the lack of an extractor to remove the spent cartridge case.

A self-loading pistol with a movable barrel is known from the prior art (patent for invention No. 2263866, "Self-loading pistol with a movable barrel", IPC F41C3 / 00, publ. 11/10/2005).

The disadvantage of this analogue is the complexity of the design.

The technical result of the claimed invention consists in simplifying the design of the cartridge feeder, providing a more accurate orientation of the cartridge into the barrel chamber, and, as a result, increasing the reliability of feeding cartridges.

Also, the technical result of the claimed invention is to provide the possibility of a volley shot (when using the device in multi-barreled weapons).

The specified technical result is achieved due to the fact that the device for feeding cartridges contains a support platform with a side, on the axis of which a disk and an extractor are installed, while the disk is mounted on the axis of the support platform with the possibility of rotation and is located between the support platform and the extractor, while the disk contains a pocket for the cartridge, made with the possibility of holding it, the support platform contains an extraction window, and the extraction window is located in front of the extractor.

Also, in the cartridge feeder, the disk can be configured to move up and down (in the case of using a cartridge feeder in a weapon with a fixed barrel).

Also, in the cartridge feeder, the extractor can be movably mounted on the support platform.

The technical result, which consists in providing the possibility of a volley shot, is achieved due to the fact that the cartridge feeder contains a support platform with a side, on the axis of which a disk and an extractor are installed, while the disk is mounted on the axis of the support platform with the possibility of rotation and is located between the support platform and extractor, while the disk contains two or more pockets for cartridges, the support platform contains the number of extraction windows and extractors corresponding to the number of pockets for cartridges, while the pockets for cartridges are equidistant from each other, and the distance between the extraction windows and the distance between the extractors corresponds to the distance between the pockets for cartridges, while the extraction windows are located in front of the extractors.

Placing a disk with a pocket for a cartridge between the support platform and the extractor will ensure the movement of the cartridge from the mechanism for storing and feeding cartridges to the place where the cartridge is captured by the barrel of the weapon, and after firing, moving the spent cartridge case to the extraction window of the support platform and the extractor, and again to the storage and supply mechanism.

The use of an extractor is necessary to prevent further movement of the spent cartridge case to the point where the cartridge is captured by the barrel of the weapon.

Making the extractor movable will additionally increase the speed of removing the spent cartridge case, and, as a result, the speed of reloading the weapon.

The extraction window is necessary to remove the spent cartridge case from the weapon.

The sides of the support platform are necessary to create additional support for the cartridge when it moves from the mechanism for storing and supplying cartridges to the place where the cartridge is captured by the weapon barrel, holding the cartridge in case it falls out of the disk pocket.

The invention is illustrated in the drawings, where in Fig. 1 shows the claimed cartridge feeder; in fig. 2 shows the device for feeding cartridges as part of the weapon when installed in the pocket of the disc cartridge from the mechanism for storing and supplying cartridges; in fig. 3 shows a cartridge feeder with a cartridge installed in it; in fig. 4 shows a device for feeding cartridges with a cartridge moved to the place where the cartridge is captured by the barrel of a weapon; in fig. 5 shows a device for feeding cartridges as part of a weapon in a combat position; in fig. 6 shows the device for feeding cartridges as part of a weapon after a shot has been fired; in fig. 7 and FIG. 8 shows a cartridge feeder with several cartridge pockets, extraction windows and extractors.

So, in Fig. 1, the cartridge feeder contains a support platform 1 with a side 2, on the central axis of which a disk 3 and an extractor 4 are installed. The disk 3 is mounted on the axis of the support platform 1 with the possibility of rotation and is located between the support platform 1 and the extractor 4. The disk 3 contains a pocket 5 for cartridge, made with the possibility of holding it, and the support platform 1 contains an extraction window 6. The pocket 5 can be made, for example, with protrusions corresponding to the shape of the grooves of the cartridge for its reliable engagement.

The invention works as follows.

The cartridge feeder is installed in the weapon (see Fig. 2), and connected to the mechanism 7 for storing and supplying cartridges, the disk drive (not shown in Fig. 2), which provides the rotational movement of the disk 3 and the drive 8, which moves the barrel 9 of the weapon.

The operating cycle of the device begins with the filing of the cartridge 10 from the mechanism 7 storage and supply of cartridges (see Fig. 2). The cartridge 10 moves in the mechanism 7 for storing and supplying cartridges under the action of the spring 11, which acts on the feeder 12, until it rests against the disk 3. The disk 3 drives the disk drive in rotation. Disc 3 stops opposite mechanism 7 for storing and supplying cartridges in such a way that cartridge 10 moves into pocket 5 of disc 3 under the action of spring 11 and feeder 12. Pocket 5 can be made with a protrusion for retaining 13 of cartridge 10 behind its bottom 14 (see Fig. 3).

Next, the disk 3 is again driven into rotation by driving the disk to the position of alignment of the cartridge 10 and the barrel 9 of the weapon (see Fig. 4).

In this case, the barrel 9 is in the extreme upper position. The drive 8 moves the barrel 9 of the weapon to the lowest position (see Fig. 5). A shot is fired. After the shot, the drive 8 moves the barrel 9 to the highest position (see Fig. 6). The disk 3 by means of the drive of the disk starts a rotational movement to the mechanism 7 for storing and supplying cartridges. In this case, the extractor 4 removes the spent cartridge case 15 through the extraction window 6.

The disc drive may be in the form of a mechanism driven by an electric motor, hydraulic motor or other propulsion.

The mechanism for storing and supplying cartridges can be made, for example, of a drum or belt type.

In the case of using a weapon with a fixed barrel, the disc 3 can additionally be configured to move up and down relative to the central axis, for example, using an additional drive.

In FIG. 7, the cartridge feeder contains a support platform 1 with a side 2, on the central axis of which a disk 3 and extractors 4 are installed. The disk 3 is mounted on the axis of the support platform 1 with the possibility of rotation and is located between the support platform 1 and the extractors 4. The disk 3 contains pockets 5 for cartridges designed to hold cartridges 10, and the support platform 1 contains extraction windows 6. Pockets 5 can be made, for example, with protrusions corresponding to the shape of the grooves of the cartridges 10 for their reliable engagement.

The working cycle of this version of the device begins with the supply of cartridges 10 from the mechanisms 7 for storing and supplying cartridges (see Fig. 8). Cartridges 10 move in mechanisms 7 for storing and supplying cartridges under the action of a spring (not shown in Fig. 8), which acts on a feeder (not shown in Fig. 8), until it rests against disk 3. Disk 3 leads to rotational movement of the disk drive (not shown in Fig. 8). The disc 3 stops opposite the mechanism 7 for storing and supplying cartridges in such a way that the cartridges 10 move into the pockets 5 of the disc 3 under the action of the spring and the feeder.

Next, the disk 3 is again driven into rotational motion by driving the disk to the position of alignment of the cartridges 10 with the barrels of the weapon.

In this case, the trunks are in the extreme upper position. The drive moves the barrels of the weapon to the lowest position. A burst shot is fired. After the shot, the barrel drive moves the barrels to the highest position. The disk 3 by means of the drive of the disk starts a rotational movement with the movement of the pockets 5 to the mechanisms 7 for storing and supplying cartridges. In this case, the extractors 4 remove the spent cartridges 15 through the extraction windows.

Claims (8)

1. Cartridge feeder, containing a support platform with a side, on the axis of which a disk and an extractor are installed, while the disk is mounted on the axis of the support platform with the possibility of rotation and is located between the support platform and the extractor, while the disk contains a pocket for the cartridge, made with the possibility holding it, the support platform contains an extraction window, while the extraction window is located in front of the extractor. 2. Cartridge feeder according to claim 1, characterized in that the disc is movable up and down. 3. The device for feeding cartridges according to claim 1, characterized in that the extractor is movably mounted on the axis of the support platform. 4. Cartridge feeder according to claim 1, characterized in that the pocket is configured to hold cartridges. 5. Cartridge supply device, containing a support platform with a side, on the axis of which a disk and an extractor are installed, while the disk is mounted on the axis of the support platform with the possibility of rotation and is located between the support platform and the extractor, while the disk contains two or more pockets for cartridges, the support platform contains the number of extraction windows and extractors corresponding to the number of cartridge pockets, while the cartridge pockets are equidistant from each other, and the distance between the extraction windows and the distance between the extractors corresponds to the distance between the cartridge pockets, while the extraction windows are located in front of the extractors. 6. Cartridge feeder according to claim 5, characterized in that the disk is movable up and down. 7. The device for feeding cartridges according to claim 5, characterized in that the extractors are movably mounted on the axis of the support platform. 8. Cartridge feeder according to claim 5, characterized in that the pockets are designed to hold cartridges.

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