RU65639U1 - MANUAL START-UP INSTALLATION - Google Patents

Abstract

The utility model relates to defense technology, in particular, to portable hand-held launchers for launching shells designed to destroy armored vehicles and other small targets.

A handheld launcher comprises a barrel-container with a shot, a reusable handheld device with a night and optical sight mounted on the bracket of the handheld launcher body, and a device for centering and fastening the barrel of the container to the handheld launcher body. The barrel-container is provided with two basing surfaces made in the form of sectors of the sleeve with external supporting cylindrical surfaces, and eyes for fastening with the help of retractable pins installed in the holes of the mating forks of the housing, while the device for centering the barrel of the container to the manual launching device is made in in the form of four brackets attached to the box-shaped case, forming two mounting prisms in contact with the surfaces for basing.

EFFECT: increased accuracy of basing and rigidity of fastening a removable barrel-container to a reusable manual launching device.

Description

The utility model relates to defense technology, in particular, to portable hand-held launchers for launching shells designed to destroy armored vehicles and other small targets.

A single-use hand-held grenade launcher is known that contains a launch tube-container with a firing mechanism in the handle, a grenade with a jet engine and a counter-mass, while the launch tube-container is coaxially displaceable with the ability to move a counter mass in the form of a thin-walled barrel attached to the engine, and the grenade is installed in barrel and pulled all the way to the engine for the tensioner installed in the free volume of the rear of the grenade in the form of a rod of variable diameter, the larger diameter of which with an annular a spacer gap is installed in a cylindrical perforated glass of the front bottom of the engine, turning into a prechamber, while the bottom of the glass is made with throttle holes and pulled up to the grenade tensioner with a calibrated bursting element. RU 2202081 C1, 04/10/2003.

The disadvantage of this design is that after the launch of the grenade, the grenade launcher cannot be restored and is thrown out entirely with the handle and guidance system, which is irrational.

Another drawback is the lack of optical and night sights, which makes it difficult to hit the target from the first shot, and also excludes the possibility of aimed shooting in conditions of limited visibility, for example, at dusk or at night.

Known, selected as a prototype, closest in its technical essence to the described utility model, a manual launcher containing a barrel container with a shot, a manual launcher

a reusable device with a night and optical sight mounted on the bracket of the housing of the manual trigger device, and a device for centering and mounting the barrel of the container to the housing of the manual trigger device. RU 2258192 C1, 08/10/2005.

The disadvantage of this design is that the barrel-container of such a grenade launcher is usually made of fiberglass, which does not withstand external compressive loads when the threads reinforcing them practically do not work, and therefore, under the action of even small asymmetric loads arising from its fastening, it can bend and lose their shape.

The technical task of the utility model is to ensure the accuracy of the base and the rigidity of the attachment of the removable barrel-container to the reusable manual launch device.

The problem is solved in that in a manual launcher containing a barrel-container with a shot, a reusable manual launcher with a night and optical sight mounted on the bracket of the housing of the manual launcher, and a device for centering and mounting the barrel of the container to the housing of the manual launcher devices. At the same time, it is new that the barrel-container is equipped with two basing surfaces made in the form of sleeve sectors with external supporting cylindrical surfaces, and eyelets for fastening with the help of retractable pins installed in the holes of the mating forks of the housing, while the device for centering the barrel -container to the manual starting device is made in the form of four brackets attached to the box-shaped body, forming two mounting prisms in contact with the surfaces for basing I am.

Ensuring the accuracy of basing and rigidity of the attachment of the removable barrel-container to the manual launching device is ensured by the implementation of four brackets on the body, forming two

mounting prisms in contact with the surfaces, made on the container barrel, as well as with eyes installed in the forks of the body and secured there with retractable checks.

This is the minimum necessary and sufficient to ensure uniqueness of fixation, rigidity of attachment and ease of docking with a manual starting device.

Figure 1 shows a General view of a manual launcher.

Figure 2 shows the barrel container.

Figure 3 shows a manual starting device.

Figure 4 shows the view of the hand launcher from the arrow.

A handheld launcher comprises a barrel-container 1 with a shot, a reusable handheld device 2 with a night and optical sight 3, mounted on an arm 7 of the housing 6 of the handheld launcher. The barrel container 1 is provided with two surfaces 4 for basing, made in the form of sectors of the sleeve with external supporting cylindrical surfaces, and eyes 5 for fastening with the help of sliding pins 10 installed in the holes of the mating forks 9 of the housing 6, while the device for centering the barrel of the container 1 to the manual starting device 2 is made in the form of four brackets 8 connected to a box-shaped body 6, forming two mounting prisms in contact with the surfaces 4 for basing. In addition, a handle 11 is fixed to the housing 6 to hold the unit during firing, a handle 12 for carrying, and a shoulder rest 13.

Manual launcher operation is carried out as well as any other similar installation.

Claims (1)

A handheld launcher comprising a barrel with a shot, a reusable handheld with a night and optical sight mounted on an arm of a handheld launcher, and a device for centering and attaching a barrel to a handheld launcher, characterized in that the barrel -container is equipped with two surfaces for basing, made in the form of sectors of the sleeve with external supporting cylindrical surfaces, and eyelets for fastening by means of retractable of the checks installed in the openings of the reciprocal forks of the housing, the device for centering the container barrel to the manual launching device is made in the form of four brackets attached to the box-shaped body, forming two mounting prisms in contact with the basing surfaces.