TR201812565A2 - grenade launchers - Google Patents

Abstract

The invention relates to a grenade launcher which can be filled and unloaded in both directions and does not allow sagging during the unloading, which completely closes the ammunition, thereby preventing damage to the user at the time of the shot and preventing it from falling during loading of the ammunition.

Description

TECHNICAL FIELD The invention is that filling and discharging can be done from both directions and this filling fully loaded ammunition, which does not allow drooping during unloading. thus preventing damage to the user at the time of shooting and allowing the ammunition to be It's about a grenade launcher that prevents it from falling during reloading. PRIOR ART Existing models are forward driven, right from a single center of rotation and/or It has the ability to open in one direction and / or two directions to the left and forward In models with sliding movement, the user moves forward during the fill-empty process. too much elongation of the April position in losing and holding arms change is seen as a disadvantage.

For users who use opposite hands on one-way opening grenade launchers It creates difficulty in use and shooting weakness.

A single point that moves right and/or left without the barrel moving forward. In grenade launchers, a certain part of the ammunition sleeve remains outside during firing. safety weakness during possible gas jams and sleeve puncture for forms. Again in these grenade launchers, while the barrel is open in the right or left direction, the second loosening at the connection point due to the lack of a bearing As a result, it causes a downward sagging of 5-8 mm during centering. jams occur. The loaded ammunition is carried out using the cocking method. is fixed. In addition, in order for the ammunition slot to become loadable, the corresponding it is not possible to close zero to zero with the slot and certain gaps are left.

These gaps can harm the user at the time of shooting. Another problem is the ammunition fixed by the insertion method, the weapon has not yet become usable. It is the probability that the weapon will fall to the ground and explode at the moment of loading without being brought to the ground. Since there are too many ammunition manufacturers and each company has a standard size due to the fact that it does not produce ammunition, the tight fit method, the ammunition It is dangerous if it is smaller than the barrel.

BRIEF DESCRIPTION OF THE INVENTION The invention means that no different hardware or which can be filled and emptied from both directions without requiring regulation and sagging with the rail and nail systems it has during filling and unloading to live harm to the user It is about a grenade launcher that prevents it from falling with its innovative nail design. that does not allow, completely covers the ammunition so that the shot is instantaneous. blocking and loading ammunition LIST OF FIGURES Use of the Invention with an Infantry Rifle Use of the Invention with the Individual Stock Top View of Barrel Group B-B Cutaway View - Grenade Launcher With Ammunition Loaded Locking System Top View A-A Section View - Locking System Exploded View of the Locking System Barrel Liner C-C Section View - Barrel Liner Figure 10: Upper Part Figure 11: Sectional View of the Barrel Group Loaded with Ammunition Figure 12: D Detail View - Loaded Barrel Assembly Figure 13: Grenade Launcher Disassembled Front View Figure 14: Top View of Grenade Launcher Opened to the Left Figure 15: Top View with Grenade Launcher Barrel Moved Forward Figure 16: Top View with Grenade Launcher Fitted in Barrel Figure 17: Grenade Launcher Extended Left Isometric View Figure 18: Lower Part Isometric View Correspondence of the numbers given in the figures: 1. Upper Part 1.1.Formed Structure 1.2. Spring Formed Closed Channel 1.3. Install Way 2. Lower Part during 2.1. Fireplace Tray Bed 3. Barrel Group 4. Barrel Liner 4.1.Circular Suspension Shaft 4.2. Circular Shaped Retaining Shaft 4.3. Fireplaces 4.4. Winding Set 4.5. Centering Recess . Barrel 6. Barrel Carrier Slide 6.1. Formed Bed 7. Lock Piece 8. Individual Stock Group 9. Ammunition 9.1. Ammunition sleeve 9.2. Hive Channel 9.3. Hive Nail Wall .Drain Tab .one. Ball screw 11. Lock latch 12. Winding Rod 13. Centering grub 14. Weapon Safety Latch DETAILED DESCRIPTION OF THE INVENTION The invention has a structure that allows filling and unloading from the right or left sides. It's about a grenade launcher that has. Upper part (1), lower part (2), barrel assembly (3), barrel sleeve (4), barrel (5), barrel carrier slide (6), lock piece (7), individual stock group (8), ammunition (9), release tab (10), latch (11), cocking spindle (12), centering It houses the grub screw (13) and the gun safety catch (14).

The barrel liner (4) in the barrel assembly (3) is in the upper part (1). It is attached to the barrel carrier slide (6) with screws. Barrel carrier slide (6) via, after the barrel group (3) moves forward; your barrel shirt The circular shaped suspension shaft (4.1) located on the upper part (4), the upper part (1) Based on the form structure (1.1), forward movement is terminated. Then the barrel group (3), the circular shaped retaining shaft (4.2) located on the upper front of the barrel sleeve (4), by means of its movement in the spring-formed closed channel (1.2) located in the upper part (1). is moved to the right or left and the movement is limited. Thus, equivalent models Since the barrel moves forward enough to be opened only to the right or left side, the user has to reach forward too far during the fill-and-empty prevented from happening. Also, during the movement of the barrel group (3), the barrel located on the circular shaped retaining shaft (4.2) on the upper front part of the shirt (4). Thanks to the connection made to the barrel carrier slide (6) with the field screw, sagging is prevented. has been passed. Sag; When the muzzle is open to the right or left, the only movement is the ammunition of the barrel, which takes place in the models where it is supplied from the pivot point It is the downward angular slope of the bed side from the turning point.

The problem encountered in sagging; bending over time at the junction and loosening in the fastener (Bolt) used in the center of rotation as a result of barrel centering, barrel locking, snagging and jamming problems. The solution to this problem is the barrel carriage (6) resolved by means of In this system, according to the equivalent models, there is a place in the center of rotation. the upper part of the barrel lake during right or left rotation, except for the field connection. via a second connecting shaft (4.2) located on the By making a second connection from the upper part of the (6.1) shaped bed, forward-backward, right or left During the directional movement, a second suspension is made to prevent the downward sagging. has been passed.

While the Grenade Launcher is ready to fire and during the shooting, the barrel forward-backward, right- prevents it from moving undesirably in the left and up-down positions. it has structure. By pressing the latches (11) on the upper part (1), the lock piece (7) moves upwards. The disengaged barrel assembly (3), cocking forward movement of the barrel group (3) by pushing the cocking set (4.4) of the shaft (12) forward. (Figure 15). Filling or draining after turning right-left process becomes feasible (Figure 14). Then brought back to the center barrel assembly (3) into the centering recess (4.5) of the centering grub (13) centering is achieved. With retracted barrel group (3) centrally, thanks to the progress of the arming set (4.4) on the arming path (1.3). it is re-established (Figure 16). Thus, the forward-backward movement of the barrel After the grenade launcher is installed, the lock piece (7) on the mechanism by means of sitting on the shaped bearing (6.1) on the barrel carrier slide (6). is blocked. And so again, the right-left and up-down movement of the barrel, the grenade launcher after it is installed, the barrel sleeve (4) is placed on the chamber of the chamber (2.1). gets blocked. Thus, during firing, the ammunition is in a completely closed system. safety against possible powder gas jams or capsule punctures as it is ignited vulnerability is eliminated. In addition, the sleeve part (9.1 ) of the ammunition (9) Possible hive as it is surrounded by the cartridge chamber (4.3) during jams are prevented. Hive jamming; in the atista ammo case During the explosion, the outer diameter of the sleeve tends to expand outward. As a result, the contact of surfaces that do not contact the ammunition bed homogeneously and/or compression by showing more outward expansion where it is not happening event. Problems arising with this jam; in front of empty hive evacuation delays the reload time of the next ammunition or If it is too much, it is not possible to evacuate the hive during the war. safety by preventing the temporary and/or permanent use of the grenade launcher in the field. creates the vulnerability. In addition, the forward-backward movement of the barrel group (3) during firing blocked by the lock piece (7).

The discharge tab (10) located in the barrel group (3) is While preventing the ammunition from coming out of the open barrel, the empty sleeve after the shot It has a structure that will facilitate its evacuation by pushing forward from the nail wall (9.3).

Ball screw set in the hole (?) on the inside of the drain tab (10) (10.1), by sitting on the sleeve channel (9.2) on the sleeve, the ammunition It prevents it from coming out of the open barrel after filling. equivalent base In models, ammunition is held by the tight fit method. in the ammunition sleeve (9.1), ammunition (9) due to the dimensional differences caused by the manufacturers, Considering the possibility of not being stationary in the chamber (4.3), the ball bearing The grub screw (10.1) system is adapted to the drain tab (10) so that possible security weakness is eliminated. has been avoided. In addition, the discharge tab (10), after the shooting is over, By pressing on the hive nail wall (9.3) on the hive (9.1), empty it pushes the sleeve forward and facilitates the sleeve evacuation process. Like this The channel for the ammunition sleeve evacuation process found in the equivalents of our invention executing the shot in a fully closed system, eliminating the need to open has been provided.

In the instant of a shot to be made by the user of our invention, from the beginning How to use it afterwards, without any limitation, is given below. has been explained. Thus, a better understanding of the working principle of our invention is intended.

In individual use, our invention is connected to the stock group. located on both sides By pressing the lock latches (11), the barrel group (3) is opened forward. Barrel group (3) of the ammunition (9) by turning it to the right or left to the chamber (4.3) placement is provided. Ammunition sleeve (9.1) with ball screw (10.1) will not fall back. The barrel assembly (3) returns to the center after filling. by turning it, the centering grub screw (13) is seated. Barrel assembly (3) By pulling back, the installation process is completed. After the gun's safety catch (14) is opened, then the shooting process takes place. To change the fired ammunition (9), after the safety catch (14) is closed, by pressing the lock catches (11) again it is ensured that the barrel group (3) is opened forward. Via the drain tab (10), a The empty cartridge case is removed manually and replaced with new ammunition (9), in the cartridge chamber. (4.3) is inserted. The barrel group (3), which has been pulled to the centering position, is pulled back in. pulling and the installation process is completed. After the gun safety catch (14) is opened shooting takes place.

If our invention is to be connected to the picatin rail located at the bottom of the gun; By pressing the latches (11) on both sides, the barrel group (3) can be moved forward. is allowed to be opened. By turning the barrel group (3) to the right or left, the ammunition (9) It is provided to be placed in the cartridge bed (4.3). Ammunition sleeve (9.1) ball screw It will not fall back through (10.1). After filling the barrel group (3) it is turned to the center again and the centering grub screw (13) is seated. Barrel The assembly process is completed by pulling back the group (3). Safety catch of the gun (14) After it is opened, the shooting process takes place. To change the fired ammunition (9) After the gun's safety catch (14) is closed, it is back on the lock catches (11). is pressed, the barrel group (3) is opened forward. Via the drain tab (10), a The empty cartridge case is removed manually and replaced with new ammunition (9), in the cartridge chamber. (4.3) is inserted. The barrel group (3), which has been pulled to the centering position, is back in. pulling and the installation process is completed. After the gun safety catch (14) is opened shooting takes place.

Claims (1)

REQUESTS . It is a Grenade Launcher and its feature is; - upper part (1), - lower part (2), - barrel assembly (3), - barrel liner (4), - barrel carrier slide (6) that moves the barrel assembly (3) forward, - the barrel assembly during firing (3) the locking piece (7), which prevents the back and forth movement, - prevents the ammunition from coming out of the open barrel during filling, and after the firing is finished, it presses the sleeve nail wall (9.3) on the ammunition sleeve (9.1) and pushes the empty sleeve forward to perform the sleeve evacuation process. It is characterized by the fact that it contains the parts of the evacuation claw (10), - the latch (11) and the centering set screw (13), which facilitates it. . It is the upper part (1) mentioned in claim 1. feature; It is characterized by having a shaped structure (1.1), a spring shaped closed channel (1.2) and a crown (1.3) arm sections. . It is the lower part (2) mentioned in claim 1, and its feature is; It is characterized by preventing the right-left and up-down movement of the barrel and containing a cartridge tray (2.1) on which the barrel liner (4) will sit after the grenade launcher is installed, for the purpose of safety against possible powder gas jams or capsule punctures as the ammunition is fired in a completely closed system during firing. . .It is the barrel liner (4) mentioned in Claim 2, and its feature is; It is characterized by being in the barrel group (3) and being connected to the barrel carrier slide (6) located in the upper part (1) in order to prevent sagging. .It is the barrel liner (4) mentioned in claim 4, and its feature is; It is characterized by containing a circular suspension shaft (4.1) on its upper part, which terminates the forward movement based on the shaped structure (1.1) in the upper part (1). . It is the barrel liner (4) mentioned in claim 5, and its feature is; It is characterized by containing a circular shaped retaining shaft (4.2) on its upper front side, which enables the barrel group (3) to be moved to the right or left by its movement in the arc-shaped closed channel (1.2) and to limit its movement. . It is the barrel liner (4) mentioned in claim 6, and its feature is; It is characterized by the fact that it contains a centering recess (4.5) where the centering grub screw (13) will fit in order to center the barrel group (3). . It is the barrel carrier slide (6) mentioned in claim 17, and its feature is; It is characterized by containing a shaped bearing (6.1) section where the lock piece (7) on the lock mechanism will sit in order to prevent the forward-backward movement of the barrel. . It is the discharge tab (10) mentioned in claim 1, and its feature is; The ball screw bolt (10.2) in order to prevent the ammunition from coming out of the open barrel after filling by sitting in the barrel channel (9.2) located on the barrel. 1) is characterized by its inclusion.