Light weapon stock

FIELD: weapons and ammunition.

SUBSTANCE: invention refers to the light weapons, particularly, to the stocks with a butt pivotally connected to a fore grip, and may be used in combat, hunting, or sports weapons. The light weapon stock contains the fore grip (1) and the butt (2). The fore grip (1) is pivotally connected with the butt (2) via the axis (3) with the possibility of rotation of the fore grip (1) and the butt (2) relatively to each other. For keeping the butt (2) in combat (unfolded) position, there is a lock (4) with a spring in the fore grip (1). For keeping the butt (2) in traveling (folded) position, there is a hole (8), in which a stopper (9) with a spring is installed, in the butt (2) and there is a groove (11) in the fore grip. There is a projection (12), which enters into the groove (11) of the fore grip (1) in the traveling (folded) position of the butt (2), on the stopper (9). For prevention of stopper (9) detachment from the butt (2), there is a plunger (13) installed in the butt (2).

EFFECT: invention provides simplification of structure and increasing of operation reliability.

2 cl, 9 dwg

 



 

Same patents:

FIELD: weapons and ammunition.

SUBSTANCE: group of inventions relates to weapons, namely to the systems of precision weapon. The system comprises a shooting device, a bullet, gunpowder and a wad. The system may comprise an unlocked breech and a return spring, a recoil mechanism with a constant recoil effort, a recoil mechanism with a spring return, and a mechanism of the friction switching off, a solenoid, a remote servo drive.

EFFECT: increase of the accuracy of shooting which enables to hit small targets at ranges of up to 5 km, as well as improving the reliability of precision weapon.

22 cl, 4 dwg

Shotgun // 2555075

FIELD: armaments and ammunition.

SUBSTANCE: invention relates to shotguns, in particular to safety devices. The shotgun contains barrel extension with barrel, barrel band connected with bolt, safety mechanism with bolt stop and spring-loaded lock installed in the barrel band, firing trigger comprising double-arm lever and trigger. The safety mechanism is provided with slide installed in the groove made in the band with possibility to execute reciprocating movement and interacting with the bolt stop installed with possibility of rotation, and bolt with made groove for slide entry. Double-arm lever by one arm interacts with trigger, and by another arm interacts with slide. The slide in extreme positions is locked by the spring-loaded latch.

EFFECT: increased operation reliability of the safety mechanism, and improved serviceability.

2 cl, 4 dwg

Automatic weapon-15 // 2554031

FIELD: weapons and ammunition.

SUBSTANCE: weapon contains a stock, a lock, a handle, or a butt and a fore grip. The weapon also has two interconnected triggers - one on the back handle or on the butt bend functioning as a handle, and the second one - on the front handle or on a horizontal or inclined fore grip.

EFFECT: improvement of convenience of weapon use.

FIELD: weapons and ammunition.

SUBSTANCE: automatic weapon comprises a barrel, a breechblock, a last round catch, a mechanism of automatic separation of the empty magazine, the expendable magazine, the spare or replacement magazines, dividing wedge-shaped plates synchronously controlled by a manual key or keys, or by mechanical, or pneumatic, or hydraulic, or electrical, or chemical servodrive or servodrives, on two transverse double-arm levers with an oblique thrust, triangular double-arm levers with thrust, a gear shift gate, an additional energy source, one or multisheet spring plates, a parallelogram mechanism, a spiral-conical or double-conical spring, latches, servodrive control units, electric and selecting circuit of automatic control of the servodrives with energy source, a limit switch of the position of the expendable magazine with break contact, the limit switch of the magazine position of the with a changeover contact, time relay with a make contact, an electromagnet, a pair of dividing plates or a pair of parallel or sequential electromagnets in the form of a solenoid.

EFFECT: invention enables to implement automatic disconnection of the empty magazine and removing the breechblock without reduction of reliability of mud-resistance of the weapon.

18 cl, 10 dwg

FIELD: weapons and ammunition.

SUBSTANCE: invention refers to small arms. Small arms include barrel, breech box, stock, magazine, bolt, trigger, retainer, sighting device. Breech box is designed as a single element combining sight base with sighting device, channel for bolt travel, sections for breech box attachment to stock, and trigger attachment base. Breech box features an orifice for holder attachment and ejection port. Breech box is made of plastic reinforced in the internal cavity. Sighting device consists of sight pillar and foresight. Front pillar can be implemented as breech box sight base component, and foresight includes tensile element and moves along transverse groove of the sight base. In another version, sight pillar includes tensile element and travels along transverse groove of the sight base while the foresight is attached to the barrel. Transverse groove of the sight base is designed as a comb.

EFFECT: reduced labour cost of small arms manufacturing.

6 cl, 6 dwg

FIELD: weapons and ammunition.

SUBSTANCE: proposed gun comprises body, barrel, cartridge chamber, lock, drive of mechanisms and systems, fire spring, magazine with cartridge case-free shots and gas engine. Said drive system is composed of electric drive or it can be combined with pneumatic drive exploiting the powder gas pressure. Barrel can be made integral with cartridge chamber, or fitted therein telescopically to slide therein. Lock is composed of at least one valve. Breech end accommodates the magnet to fix the bullet in barrel bore. Shot is ignited either electrically or by impact.

EFFECT: automatic cartridge case-free gun with electromechanical fire automation.

25 cl, 14 dwg

Small arms // 2544056

FIELD: weapons and ammunition.

SUBSTANCE: small arms have a barrel, a barrel receiver, a cover plate with a back-plate and a Picatinny rail, a bolt carrier with a bolt, a trigger and firing mechanism, a retracting mechanism, and a gas fitting with a gas tube and a piston. The Picatinny rail is installed on the cover plate of the barrel receiver. The front shoe and the rear shoe, in which the gas fitting is located, are installed on the barrel. In the upper part of the shoes there are shaped projections of a dovetail type for interaction with the Picatinny rail. The cover plate of the barrel receiver includes a bracket, to which a fastener to be fixed to the barrel receiver is installed. The Picatinny rail is provided with a longitudinal slot located in the central part of the rail. The retracting mechanism is fixed in the rear part of the cover plate of the barrel receiver. A gas tube fastener is installed in the shoe.

EFFECT: improving reliability of attachment of a cover plate to a barrel receiver and enlarging functional capabilities of small arms.

6 cl, 6 dwg

FIELD: weapons and ammunition.

SUBSTANCE: small arms have a barrel receiver with a barrel, a back-plate of the barrel receiver, a connection device and a butt. The back-plate has a possibility of being aligned with the connection device through a clamp with a fastener. The connection device is made so that the butt can be turned to both sides of the barrel receiver. Catches located on both sides of the barrel receiver fix a butt latch in a folded position. A guide tube and a telescopic arm with holes for changing the butt length are located in the butt. A compensation sleeve with a pin is installed in a longitudinal slot of the arm. The arm can be turned about the longitudinal axis through 180.

EFFECT: enlarging functional capabilities of small arms and improving its ease of use.

10 cl, 8 dwg

Automatic firearm // 2538499

FIELD: weapons and ammunition.

SUBSTANCE: device comprises the automation system with inertial locking the bore, while in the barrel there is a recessed chamber for ammunition, which is the barrel section recessed into the barrel for fixed placement of ammunition before firing. To reduce the weight of the breechblock, as well as to facilitate removal of the sleeve a gas cylinder of the chamber is provided, located at the outlet of the breech end of the barrel behind the recessed chamber. The gas cylinder provides location of the breechblock bolt before firing and moving the breechblock bolt and the sleeve under conditions of operating pressure of powder gases during firing to complete release of the sleeve from the breech end of the barrel. Also the recessed chamber is provided with gas channels communicating with the bore and with the said gas cylinder of the chamber, ensuring flow of powder gases when firing through the chamber into the gas cylinder of the chamber.

EFFECT: weight reduction of movable parts of the automation to prevent significant deformation of the sleeve when firing and its free removal without jamming or swelling, or rupture.

8 cl, 6 dwg

FIELD: weapons and ammunition.

SUBSTANCE: gun has cartridge belt drive, portable belt box and interconnecting sleeve made of resilient material or fabric coated with antifriction coating. Besides, the gun can have the sleeve consisting of several articulated truncated pyramids or cones spaced apart by securing to outer fabric or resilient sleeved at the points of their maximum cross-section or by hinges with increased play at the pints of their joint. Articulated sleeve has outlet pipe to be fitted in the gun with one or two spring-loaded plates to lock the belt against backstroke and incorporates to latch for fast attachment to the gun.

EFFECT: perfect design.

7 cl, 3 dwg

FIELD: weapons and ammunition.

SUBSTANCE: small arms have a barrel receiver with a barrel, a back-plate of the barrel receiver, a connection device and a butt. The back-plate has a possibility of being aligned with the connection device through a clamp with a fastener. The connection device is made so that the butt can be turned to both sides of the barrel receiver. Catches located on both sides of the barrel receiver fix a butt latch in a folded position. A guide tube and a telescopic arm with holes for changing the butt length are located in the butt. A compensation sleeve with a pin is installed in a longitudinal slot of the arm. The arm can be turned about the longitudinal axis through 180.

EFFECT: enlarging functional capabilities of small arms and improving its ease of use.

10 cl, 8 dwg

FIELD: weapons and ammunition.

SUBSTANCE: proposed mechanism consists of hinge and retainer element. Retainer element is composed of a latch. Said latch is pin-jointed to spring-loaded retainer axle and features inclined front ledge. Said hinge comprises locking groove arranged between two teeth, one being provided with rounded edge for interaction with latch inclined front ledge.

EFFECT: simplified and reliable design.

3 cl, 3 dwg

FIELD: weapons and ammunition.

SUBSTANCE: gun comprises a barrel, a lock, a magazine and two handles. The front handle is equipped with a trigger. The rear handle may rotate around the vertical axis relative to the working position of the axis perpendicular to the axis of the barrel or inclined to the vertical line by the angle of up to 20 degrees in any direction.

EFFECT: improved gripping for compact types of weapons.

3 cl, 8 dwg

Automatic weapon // 2313752

FIELD: small arms, applicable in automatic, semi-automatic service and hunter's small arms.

SUBSTANCE: the weapon has a receiver, barrel, gas chamber breechblock return spring, fore sight, back-sight bed, fore grip, front support, piston grip, box-type magazine, trigger guard, trigger and a folding butt end. The butt end is made for folding relative to the receiver, and is provided with a shoulder stock in the form of a shock-absorbing butt, two telescopic guides with a joint for fixing or changing the length of the butt end with a spring vertically installed on the guides, stop and adjustment button. The butt end fastening assembly is made with a turning hinge and a fixing slot. The weapon is provided with a joint bar with bosses on the front and rear ends for its attachment on the tube of the gas chamber. Ventilation openings are made horizontally on the joint bar, from the inner side the joint bar is provided with stiffening ribs, and square-shaped vertical platforms are located from above, the upper bed of the platforms is made in the form of a Pikatinni guide strip. The fore grip is installed below the receiver, its inner cavity is provided with stiffening ribs and envelops the front section of the receiver. Bosses are made on the external lateral faces of the fore grip. The Pikatinni strip is made from below of the fore grip, the stationary or folding grip and the bed of the folding front support are positioned an it. The support bed is made in the form of two bushes with three holes for fixing the support position relative to the receiver. On both sides of the support bed positioned are its legs, having telescopic joints with springs in the center for ejection of additional ribbed supports, provided with end pieces at the end. The joints are provided with locks and buttons for adjustment of the legs due to extraction of the supports.

EFFECT: improved fighting and operating qualities of the automatic weapon, enhanced level of comfort and convenience of use of the weapon.

9 cl, 8 dwg

The invention relates to a firearm with a folding stock and is designed to prevent a shot until the butt is not shown in the unfolded position

The invention relates to weapons technology and can be used in various designs of automatic small arms

The invention relates to small arms

The invention relates to small arms, namely, small arms, easy to carry and storage

Automatic weapon // 2313752

FIELD: small arms, applicable in automatic, semi-automatic service and hunter's small arms.

SUBSTANCE: the weapon has a receiver, barrel, gas chamber breechblock return spring, fore sight, back-sight bed, fore grip, front support, piston grip, box-type magazine, trigger guard, trigger and a folding butt end. The butt end is made for folding relative to the receiver, and is provided with a shoulder stock in the form of a shock-absorbing butt, two telescopic guides with a joint for fixing or changing the length of the butt end with a spring vertically installed on the guides, stop and adjustment button. The butt end fastening assembly is made with a turning hinge and a fixing slot. The weapon is provided with a joint bar with bosses on the front and rear ends for its attachment on the tube of the gas chamber. Ventilation openings are made horizontally on the joint bar, from the inner side the joint bar is provided with stiffening ribs, and square-shaped vertical platforms are located from above, the upper bed of the platforms is made in the form of a Pikatinni guide strip. The fore grip is installed below the receiver, its inner cavity is provided with stiffening ribs and envelops the front section of the receiver. Bosses are made on the external lateral faces of the fore grip. The Pikatinni strip is made from below of the fore grip, the stationary or folding grip and the bed of the folding front support are positioned an it. The support bed is made in the form of two bushes with three holes for fixing the support position relative to the receiver. On both sides of the support bed positioned are its legs, having telescopic joints with springs in the center for ejection of additional ribbed supports, provided with end pieces at the end. The joints are provided with locks and buttons for adjustment of the legs due to extraction of the supports.

EFFECT: improved fighting and operating qualities of the automatic weapon, enhanced level of comfort and convenience of use of the weapon.

9 cl, 8 dwg

FIELD: weapons and ammunition.

SUBSTANCE: gun comprises a barrel, a lock, a magazine and two handles. The front handle is equipped with a trigger. The rear handle may rotate around the vertical axis relative to the working position of the axis perpendicular to the axis of the barrel or inclined to the vertical line by the angle of up to 20 degrees in any direction.

EFFECT: improved gripping for compact types of weapons.

3 cl, 8 dwg

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