Hunting self-loading carbine |
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IPC classes for russian patent Hunting self-loading carbine (RU 2249781):
     
 Scatter-rifle with gasses withdrawal / 2249168
The invention is pertinent to the field of scatter-rifles with gasses withdrawal, in particular, to the auto-loading smoothbore rifles. The scatter-rifles with gasses withdrawal contains a barrel, on which there is a cylinder with a reloading piston linked with a rod, a retracting spring, a gear to control pressure of the gases made in the form of a valve and a spring, an automatics switching-off safety valve having a bucket with two grooves. At that the mentioned piston is located inside the cylinder in front of the reloading piston with a capability of a longitudinal motion perpendicularly to the barrel. The invention allows to operate in an automatic mode using cartridges of different power and to readjust for a manual reloading.
 Method for operation of magazine-fed automatic weapon / 2247295
The method provides for feeding of cartridges from two and more magazines simultaneously. The following operations are performed in succession: cartridge feeding from the magazine to the drum chamber, drum turning up to the coincidence of the chamber axis with the barrel axis, making a shot, turning of the drum for the subsequent extraction of the cartridge case, feeding of cartridges to two and more chambers is accomplished from two and more magazines simultaneously. Drum turning for making a shot is performed up to the coincidence of the axes of two and more loaded chambers with the axes of the respective number of barrels installed in the weapon, the shots are made simultaneously or in succession.
 Small arms / 2245502
The small arms has a body and a microcomputer for an operative change of the fire conditions, it is provided with a signaling transmitter of environment parameters, and the microcomputer is installed on the arms body and connected to the signaling transmitter of environment parameters.
 Small arms / 2243477
The invention relates to firearms and can be used in sporting and hunting rifles with folding trunks
 Small arms / 2243471
The invention relates to firearms, in particular for sporting and hunting rifles with folding trunks
 Small repeating arms / 2239763
The invention relates to the field of weapons, namely for small repeating arms pumping type, reloading which is carried out by movement of the barrel
 Small arms / 2235261
The invention relates to firearms, in particular for sporting and hunting rifles with folding trunks
 The locking device of the receiver coupling / 2234657
The invention relates to small arms, particularly to locking mechanisms for trunks and cock
 Semi-automatic firearms (options) system kobets / 2226251
The invention relates to small arms, rifles, rifles and smoothbore guns
 Self-loading small arms / 2212614
The invention relates to weapons and can be used in self-loading firearms
 The method of fastening the barrel to the receiver of small arms / 2208211
The invention relates to small arms and can be used in the manufacture and Assembly of weapons with a longitudinally-sliding bolt
 The method of connection of the receiver with the axis of the hinge hunting rifle with a detachable trunks / 2172917
The invention relates to gun technique and can be used in hunting rifles with detachable barrels
 Hunting self-loading carbine / 2249781
The invention solves the task of improving carbine's operational characteristics by increasing its safety, design simplification, gapless joining of receiver with barrel and gun-stock. Hunting self-loading carbine has receiver with barrel, breach block, firing and retracting mechanism, trigger, located in receiver and base, device for fastening receiver and barrel to gun-stock. The innovation in the carbine is just that device for fastening receiver with barrel to gun-stock includes charger, firmly fixed to gun-stock, bushing, installed in the opening of the gun-stock between receiver and base of the trigger guard, screws and stop. For all that receiver has longitudinal lug and diametrical groove, contacting with corresponding groove, lug and cylindrical hollow, made in the cartridge clip. The stop is installed in receiver and provided with pin, interacting with the opening in the cartridge clip.
 Firearm with detachable barrel / 2303227
The firearm with a detachable barrel has a barrel, receiver with a longitudinal slot, coupling sources. The weapon is provided with a wedge installed in the receiver slot and engageable with the barrel. The wedge is made with a lateral groove for engagement with the lug made on the barrel, and the receives is provided with a stop for the barrel lug and longitudinal grooves for engageable with the lugs made on the wedge, the walls of the receiver longitudinal grooves are made at an angle to one another.
 Small arms / 2316706
The small arms has a receiver with an opening for installation of the barrel, barrel with an inlet part device protecting the barrel from turning. The novelty is in the fact that the small arms is provided with an end-piece having a female thread and an apening for installation of the barrel, the barrel inlet part is made thickened with the shape of a cylinder with the back part conjugated with the internal cone made in the end-piece hole, a male thread is made on the front part of the receiver for joining with the female thread of the end-piece.
 Small arms receiver / 2401407
Small arms receiver comprises barrel, breech block, receiver and back stand, at the same time barrel, breech block pressed onto barrel and receiver are joined by single rivet, hole for which is located approximately in the middle of receiver height. Back stand is put on front end of breech block arranged with thread, and is tightened by nut to front end of barrel. Therefore, availability of support surfaces in receiver arranged at opposite sides of rivet axis results in the fact that barrel with breech block pressed on it and back stand when nut is tightened, occupy strictly specified position relative to receiver without application of any accessories.
 Device to install return-spring housing and/or barrel in stock of hand firearms / 2495348
Invention relates to a device for installation of a return-spring housing (3) and/or barrel (1) in a stock (2) of hand firearms, with an add-on part (8) fixed in the stock (2) without a gap. The add-on part has an area of superimposition (10, 11) on the upper side for installation of the return-spring housing (3) and/or barrel (1), and on the lower side a guide contour formed by guide ribs (9) protruding downwards, for their pressing into the stock (2).
 Barrelled weapon / 2500968
Proposed device comprises breech frame and detachable barrel jointed in cylindrical locating surfaces and barrel retainer fitted in said breech frame. Said locating surfaces have crosswise slots, lengthwise at barrel retainer opposite side and radial at barrel retainer mod part.
 Firearm / 2516840
Proposed device comprises breech frame (1) with machine gun automatic gear and moving barrel (2). Said barrel is engaged with breech frame (1) by guides (3) composed of slot (4) with side surfaces (5) and end surfaces (6) made on barrel (2) and of ledges (7) on breech frame (1). Engagement is implemented with running clearances over side surfaces (5). Proposed device comprises at least three guides to make a structure embracing the channel axis.
Small arms / 2245502
The small arms has a body and a microcomputer for an operative change of the fire conditions, it is provided with a signaling transmitter of environment parameters, and the microcomputer is installed on the arms body and connected to the signaling transmitter of environment parameters.
Method for operation of magazine-fed automatic weapon / 2247295
The method provides for feeding of cartridges from two and more magazines simultaneously. The following operations are performed in succession: cartridge feeding from the magazine to the drum chamber, drum turning up to the coincidence of the chamber axis with the barrel axis, making a shot, turning of the drum for the subsequent extraction of the cartridge case, feeding of cartridges to two and more chambers is accomplished from two and more magazines simultaneously. Drum turning for making a shot is performed up to the coincidence of the axes of two and more loaded chambers with the axes of the respective number of barrels installed in the weapon, the shots are made simultaneously or in succession.
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FIELD: weapon's technique, may be used in infantry's weapon models. SUBSTANCE: the invention solves the task of improving carbine's operational characteristics by increasing its safety, design simplification, gapless joining of receiver with barrel and gun-stock. Hunting self-loading carbine has receiver with barrel, breach block, firing and retracting mechanism, trigger, located in receiver and base, device for fastening receiver and barrel to gun-stock. The innovation in the carbine is just that device for fastening receiver with barrel to gun-stock includes charger, firmly fixed to gun-stock, bushing, installed in the opening of the gun-stock between receiver and base of the trigger guard, screws and stop. For all that receiver has longitudinal lug and diametrical groove, contacting with corresponding groove, lug and cylindrical hollow, made in the cartridge clip. The stop is installed in receiver and provided with pin, interacting with the opening in the cartridge clip. EFFECT: simplifying design, increasing weapon's handling safety. 3 dwg
The invention relates to the field of weapons technology and can be used in models of firearms. Known self-loading hunting carbine (see [1]), containing the barrel with box and base, which houses the firing mechanism and magazine. The base is connected with a box of pins. The shutter return spring is placed in the box. Return spring one end of which rests on the shutter, and the other on the sleeve rigidly connected to the box by means of the projections. In the bed of this Assembly is based in the following way. In the back through the holes in the box under the shutter on the cylindrical protrusion cage complex design, fastened with screws from the Lodge. In front of the Assembly is fastened by a latch, mounted in the holder. For exceptions to the swaying of the trunk with the box relative to the Lodge there is a cylindrical spring. The disadvantages of this carbine is the possibility of a shot without attaching the box with the trigger mechanism to the bed, which increases the risk of handling during maintenance and operation, as well as the structural complexity of the rifle. Also known carbine containing barrel with box and base, which are shock and recoil mechanisms (see A.S. SU # 195928, F 41 C 7/00, etc. 24.04.1965). The node of the barrel and the receiver is connected with the Lodge with the rim landing, and secured in the bed of the focus locks the shaft against longitudinal displacement when fired. This design does not provide the density of connections (without rolling) boxes basis during long-term operation due to wear, and also complicates the process of Assembly and disassembly of the gun. The invention solves the problem of improvement of operating characteristics of the rifle by increasing its safety, ease of Assembly and disassembly, as well as providing mezzatorre connection box with the barrel with the Lodge. This problem is solved due to the fact that hunting the self-loading carbine containing the receiver box with the barrel, the bolt, shock and recoil mechanisms, the trigger mechanism is placed in the receiver and the base of the trigger guard, the mounting device of the receiver with the barrel to a Lodge, new according to the invention is that the mounting device of the receiver with the barrel to bed is made in the form of a cage with a hole fixed on the bed, a bushing mounted in the bore of the lodges between the receiver with the barrel and the base of the trigger guard and screws. The receiver box with the barrel has a longitudinal protrusion and a transverse groove in contact with the corresponding groove, the lip and the cylindrical groove in the holder, and fitted with an emphasis with the trunnion, communicate the soup with a hole in the cage. The invention is illustrated by drawings, where: figure 1 shows the mechanisms of the rifle; figure 2 - section transverse groove boxes; figure 3 - the ledge of the box. Self-loading hunting carbine consists of a barrel with receiver 1, shutter 2, percussion 3 and return 4 mechanisms, trigger 5, shop 6, and mechanism for attaching the box with the barrel to bed 7, consisting of a casing 8, the stop box 9, the base bracket 10, sleeve 11, front 12 and rear 13 screws. The receiver box has a longitudinal protrusion 14, the transverse groove 15 and the cylindrical surface 16. The yoke 8 is rigidly mounted on a bed, has, respectively, located in the upper part of the groove 17, the transverse protrusion 18 and a cylindrical recess 19. Box 1 provided with a stop 9, which is formed by the pin 20. In the cage also made the hole 21. The connection of the trunk with the box 1 with the Lodge through the holder 8, the base bracket 10, sleeve 11 disposed between the frame and the base of the trigger guard 10 and the screws 12 and 13. In this case its longitudinal protrusion 14 is included in the response groove 17 in the upper part of the shroud 8 and the transverse groove 15 communicates with a transverse ledge 18 of the shroud and its cylindrical surface 16 is supported by a cylindrical recess 19 of the shroud 8. Simultaneously, the pin 20 of the focus box 9 under the action of springs shock and who the military mechanisms enters the hole 21 of the holder. In the box 1 with the barrel is securely connected in the back with the Lodge. The sleeve 11 and the rear screw 13 provide a constant dimension between the frame and the base bracket 10 during maintenance of the rifle, thereby ensuring the normal functioning of the trigger mechanism. In this arrangement, the carbine focus box 9 has no rigid connection with box and effort return and battle springs, and hit the shutter 2 in the rear position when it is rolled back, through the emphasis of the box 9 is transmitted to the yoke 8. Therefore, the design of the rifle it is impossible to make a shot without boxes. The screw 12 through the elastic deformation of the base bracket 10 creates a snug fit of the box 1 and the base of the bracket 10 to the response surfaces of the Lodge, compensating for appearing in the operation of the clearances due to the screwing of the screws. The source of information 1. USSR author's certificate No. 195928, M CL F 41 C 7/00, prior. 24.04.65. the prototype. Self-loading hunting carbine, containing the receiver box with the barrel, the bolt, shock and recoil mechanisms, the trigger mechanism is placed in the receiver and the base of the trigger guard, the mounting device of the receiver with the barrel to bed, characterized in that the mounting device of the receiver with the barrel to bed is made in the form of a cage with an opening ill is attached to bed, bushing mounted in the bore of the lodges between the receiver with the barrel and the base of the trigger guard and screws, while the receiver box with the barrel has a longitudinal protrusion and a transverse groove in contact with the corresponding groove, the lip and the cylindrical groove in the holder, and fitted with an emphasis with trunnion communicating with the hole of the cage.
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