BG63650B1 - Multicharge grenade launcher - Google Patents

Abstract

The now coming genade launchers caliber 40 mm have some advantages and disadvantages. The single-charge ones which are mounted under the barrels of the automatic weapons are lightweight but have low firing rate. The multicharge launchers of revolver type have high firing rate but are heavy and are manufactured as a separate weapon. The multicharge grenade launcher, according to this invention, combines the advantages of the two systems. It is lightweight, can be made as a separate weapon, or as genade launchers under the barrel, has high firing rate and is compact. In its making a mobile barrel (4) enters the upper part of a magazine (9). 1 claim, 2 figures

Description

Field of the art

The invention relates to a multi-charge grenade launcher used for military and educational purposes.

State of the art

A commercially available multi-purpose grenade launcher of application 057 591 A is known. The grenade launcher consists of a grenade barrel, at the bottom of which there is a fixed shop with an opening in the front. The granaries are placed in a filler that closes with a lid. The front of the cartridge is shaped like a handle. The filler is brought into the store. The lid of the magazine automatically falls and thus the charging of the grenade launcher is performed.

The disadvantage of this system is that it is not possible to fully use the weapon grenade launcher weapon system ie. we can not get a grenade and a cartridge at the same time. The disadvantage is that we can not use the multi-grenade grenade as a separate weapon, as it is necessary to produce an auxiliary shot from the weapon to produce a shot to whose barrel is attached a multivariate grenade launcher. A third disadvantage is that a multi-purpose grenade launcher can not shoot as a single-shot. The store-type construction itself does not allow this.

Technical nature

It is an object of the invention to provide a light, high-charge, high-velocity shotgun.

The proposed multi-charge grenade launcher is a body in the back of which a filler is inserted. The movable barrel in the rear end has passed through the upper part of the cartridge, with a barrel rail mounted in the upper barrel, and the front of the barrel rests against a retaining tooth. Behind the retaining tooth is the wedge of the box, and around the front of the target there is the barrel of the barrel, which is connected semi-guided with the barrel.

The advantages of the multitarled grenade launcher are: simple construction, small dimensions and weight. It can be used as a separate weapon, as well as as a undersea multi-grenade launcher. The multi-purpose grenade launcher may also be used as a single charger.

Description of the attached figures

Figure 1 is a grenade launcher whose parts and mechanisms are in the rear position and is ready for firing.

Figure 2 is a multi-shot grenade launcher, the parts and mechanisms of which are in the front end position when reloading the weapon.

Embodiments of the invention

The multi-purpose grenade launcher comprises a body 3 in the rear of which a magazine 9 is inserted. The movable barrel 4 in the rear end position passes through the upper part of the magazine 9 and a barrel rail 5 is mounted in the upper part of the barrel 4. In the front of the rail the barrel 5 abuts a retaining tooth 6 and behind it there is a wedge of the box 8. Around the front of the barrel 4 is a barrel 7 of the barrel 4 connected half-way with it.

Application of the invention

The action of a multiturned grenade launcher with a grenade in the barrel 4 ready for shooting. Needle 1, after moving forward, ignites the charge of the grenade 2 and thus a shot is played. The grenade 2 is accelerated and discharged from the barrel 4. To re-shoot the next shot, it is necessary to perform the recharging shown in Fig. 2. The recharging is carried out by moving the barrel 4 in the forward end position and then returning it to the rear end position as shown in Fig. 1. The lodge 7 caught by the shooter's hand begins to move forward. The bolt wedge 8 moves forward and begins to lift up the retaining tooth 6. Once the retaining tooth 6 releases the forehead of the barrel of the barrel 5, the barrel 4 begins to move forward along with the barrel of the barrel 7. In this way the barrel 4 releases the upper space the cartridge 9 and stops in the forward end position. At the same time, the grenade 2 from the cartridge 9 rises upwards in the upper end position due to the spring of the cartridge 10. The grenade 2 rests just behind the barrel 4 of the grenade launcher. After moving the barrel 7 backwards, the barrel 4 takes on the grenade 2 and is locked by the retaining tooth 6 (Fig. 1). The grenade launcher is ready for the next shot.

Claims (1)

Claims A multi-purpose grenade launcher comprising a barrel body (4) and a filler (9) in the rear lower body portion (3), characterized in that the movable barrel (4) in the rear end position has passed through (5) of the barrel (4), the front part of the rail (5) resting on a retaining tooth (6), and behind the barrel (4) there is a wedge of the box (8), in which around the front of the barrel (4) there is located the barrel of the barrel (7), which is connected semi-rigidly with the barrel (4).