RU2141092C1 - Hand weapon with electric control, frame of weapon, mobile barrel of weapon - Google Patents

Abstract

FIELD: automatic firearms with electric control. SUBSTANCE: proposed weapon includes frame, barrel, trigger, magazine, electronic control unit, power supply source and central contact. Barrel is mounted for movement in direction of flight of bullet. Bolt presents part of frame or part anchored in frame. Central contact is fabricated in the form of rod fixed in immobile part of frame. Barrel has aids providing for action on sensitive elements of electronic unit controlling fire. EFFECT: simplified design, simplicity of control and improved shooting efficiency of weapon. 4 cl, 3 dwg

Description

 The invention relates to the field of armaments and can be used in manual automatic firearms with electric control.

 From patent RU N 2093772 C1, cl. F 41 C 3/00, F 41 A 19/58, 10.20.97 known manual weapons with electric control, comprising a housing, barrel, bolt, trigger, magazine, electronic control unit connected to an electric power source and with a central contact isolated from the housing, with the possibility of applying electrical voltage to the central contact in a certain order.

 From the same patent, an electrically controlled weapon body is known having a bolt containing a central contact isolated from the body.

 From the same patent, the barrel of an electrically controlled weapon is known.

 These technical solutions are adopted as a prototype of the invention.

 A disadvantage of the well-known electrically operated handguns, the body of such a weapon and its barrel is the complexity of the design, high manufacturing cost, and sufficient complexity of use.

 The objective of the invention is to simplify the design, reduce the cost of production, ensure ease of maintenance, increase the efficiency of the use of hand weapons with electric control.

 This problem is solved due to the fact that in a hand weapon with electric control, comprising a housing, a barrel, a bolt, a trigger, a magazine, an electronic control unit connected to an electric power source and with a central contact isolated from the housing, with the possibility of applying electrical voltage to the central contact in a certain order, according to the invention, the barrel of the bullet is movable in the direction of departure of the bullet, and as a shutter used part of the housing or part mounted in the housing ce.

 At the same time, in the case of an electrically controlled weapon having a shutter containing a central contact isolated from the case, a part of the case or a part mounted on the case is used as a shutter, and the central contact is installed in this part of the case or in a part fixed in the case and made in the form the rod. In addition, buttons or keys are installed in the housing with the ability to close-open them electrical contacts. The problem is also solved due to the fact that the barrel of the electrically controlled weapon is made with the possibility of moving in the weapon body in the direction of the bullet's departure and is equipped with a means to enable the sensitive elements of the electronic fire control unit, for example, microswitches, to be affected while the barrel is moving.

 In FIG. 1 shows a longitudinal section of a weapon; in FIG. 2 - central contact; in FIG. 3 - case with keys (buttons).

 In the housing 1 mounted barrel 2 with the ability to move in the direction of departure of the bullet. The barrel 2 is connected to the housing 1 reciprocating spring. The shutter 3 is a part of the housing 1, and it can also be a separate part fixed in the housing 1. The central contact 4 is mounted in the shutter 3, pressed by a spring 5 in insulators 6 and 7. The spring 5 is connected by a conductor to the fire control electronic unit 9. An electric power supply 8, a trigger 10 with a magnet A, keys (buttons) 11, closing or opening electrical contacts for ensuring the operation of the electronic fire control unit 9 are placed in the housing 1. This will allow firing at 2.3 or more shots with a single pull on the trigger 10. In the barrel 2 there is a means to ensure the possibility of exposure to sensitive elements of the electronic fire control unit 9, made in the form of a cutout (or protrusion) or magnet.

 Housing 1 houses a magazine for electroflame cartridges.

 The work of weapons is as follows.

 In the initial position, the electroflame cartridge is pressed by the barrel 2 to the end face of the shutter 3. The central contact 4 is pressed by a spring 5 to the contact of the cartridge.

 When you press the trigger 10, the proximity of the magnet A to the sensing element B will turn on the electronic control unit 9, which will pass the electric voltage to the central contact 4 for electroflame the cartridge. A shot will happen. Under the influence of powder gases, the barrel 2 will move forward (in the direction of the bullet's departure) until it stops. The D and C contacts open and the voltage to the central contact 4 is cut off.

 When returning the barrel 2 under the action of the military return spring, the new cartridge rises to its original position for firing, the contacts C and D interact and turn on the voltage on the central contact 4. Moreover, if you press the keys 11 with numbers 2, 3 and X, group shooting of 2, 3 or more shots with one press of the trigger 10. If only the N 1 button is pressed, the electronic control unit 9 gives one voltage pulse to the central pin 4 for each press of the trigger 10.

 The work of weapons with grooves or protrusions on the barrel and trigger and with microswitches is similar.

 The invention allowed to simplify the design of hand weapons with electric control, provided ease of maintenance and reliability of its action.

Claims (4)

 1. Electrically-controlled handguns comprising a housing, a barrel, a bolt, a trigger, a magazine, an electronic control unit connected to an electric power source and to a central contact isolated from the housing, with the possibility of applying electrical voltage to the central contact in a specific order, different the fact that the barrel is made with the possibility of movement in the direction of departure of the bullet, and as a shutter used part of the housing or part mounted in the housing.  2. The body of the weapon with electrically controlled, having a shutter containing a central contact isolated from the body, characterized in that the shutter used a part of the body or part mounted on the body, and the central contact is installed in this part of the body or in the part fixed in the body and made in the form of a rod.  3. The weapon body according to claim 2, characterized in that it has buttons or keys with the ability to close - open electrical contacts.  4. The barrel of the weapon with electric control, characterized in that it is made with the possibility of movement in the body of the weapon in the direction of departure of the bullet and is equipped with a means to enable exposure to sensitive elements of the electronic fire control unit, such as microswitches, while the barrel is moving.

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