RIFLES TECHNICAL FIELD

The invention relates to a mechanical system applied for increasing the effectiveness in pistols and rifles. STATE OF THE ART

We may show the use of niter (potassium nitrate) made up as a result of rotting waste organic based substances as an explosive together with some mixtures as the starting point of the emergence of the firearms. Emergence of the firearms is upon the development of the gunpowder and it has come today since 12. century. In the first stages, the use of cannonballs placed in a metal pipe and consisting of one or several pieces thrown with the pressure of the gas formed upon the firing of the gunpowder and then development of this system called as artillery has reached devastating degrees. Then, it was reduced to sizes to be used individually and muzzle-loading pistols and rifles were developed.

Muzzle-loading pistols and rifles were made such that the shot added after the gunpowder would leave the barrel by accelerating through the barrel with the pressure of the gunpowder which was placed from the end of the barrel made up of metal, even if wooden or marble and stone varieties were used rarely. Shots placed in the barrel were round balls and these balls used to pose troubles for hitting because they were not in the same size with the barrel diameter for the muzzle-loading purpose. While it was useful hitting big targets in short distances, it was inefficient in small targets and long distances. One of the reasons for this is the direction ricochet in the barrel exit because the shot bumps up-down and left-right in the inner surface of the barrel during drive of the gunpowder gas. This used to be seen in rifles more often depending on the length of the barrel. Regulation were performed for solution by loading the barrel both from rear and inside thereof. Even if the propelling line of the bullet placed in the barrel tightly by enabling loading from the rear of the barrel is improved, it was still far from the excellence. Still, the range of the bullet could not reach the distances far enough and loading from the rear with the gunpowder was very difficult. For solving them, the bullet placed in the end of a cartridge case where propellant used to be filled was enabled to move along the barrel by leaving the cartridge case after a needle hitting to the flint stone in the bottom of the cartridge case upon pulling the trigger fired the gunpowder. Channels named as rifflings were grooved in the barrel in order to enable the bullet to move in a linear line in the active range and to rotate around its axis in order to speed up. As the technology develops, revolvers and revolving rifles have been added to these arrangements and developments and then magazine-fed semi- automatic and automatic rifle and pistols were developed.

Though all these developments, dependency on the increasing the exit speed of the bullet from the barrel for enhancing the range of the firearms has been maintained. The speed of the bullet in the barrel depends on the length of the barrel. As the barrel becomes longer, the effect of the gun is increased. This is a disadvantage for short barreled guns in pistols and rifles, cartridge taken from the magazine is driven to the cartridge housing located in the rear of the barrel by the movement of the bolt and upon firing the cartridge secured in this housing by means of the needle, the bullet located in the end of the cartridge moves through the barrel and proceeds to the target. For performing these actions and the parts performing them, at least a section consisting 1/3 of the pistol and rifles is used. The rest is used for the barrel. This leaves a limited area for the barrel and it forces small guns to have smaller barrel length.

DESCRIPTION OF THE INVENTION

Present invention relates to a mechanism increasing the effectiveness developed in order to prevent the disadvantages mentioned above and to supply the technical field with new advantages.

One object of the invention is to enable a pistol with a very small size to have better performance than a large-sized pistol, by means of the performed process. It also succeeds to reduce the length of an original-sized pistol into half without affecting its performance.

In the invention, the gun has been mechanically designed towards forward in order to reduce the ricochet of the gun during the shot: Another object of the invention is to enable an original-sized pistol to have almost twice as long barrel and to increase the gun performance and shot force.

The invention works with the same gas piston system as the other systems, the difference and technologically new invention is movement of the barrel instead of the bolt.

The invention allows for selecting the side to throw the empty case, while disposing the empty cartridge case.

Drawings

The applications of the present invention summarized briefly above and addressed in more detail below may be understood by referring to the exemplary applications defined in the appended drawings of the invention. However, it has to be mentioned that the appended drawings illustrates the typical applications of this invention only, thus it cannot be assumed that they limit the scope of the invention, because it may allow for equally effective applications.

For the ease of understanding, identical reference numbers are used in the possible cases in order to define the identical members in the figures. The figures have not been drawn to scale and they may be simplified for clarity. It has to be considered that the members and properties of this application may be included in the other applications usefully without any need for further explanation.

Figure 1 is a side view of the pistol to which the invention is applied.

Figure 2 is the position where the bolt is pulled back in the pistol to which the invention is applied.

Figure 3 is the view of the recuperator spring in pulled position of the bolt of the pistol to which the invention is applied.

Figure 4 is the view of the forward movement of the barrel when the bolt is pulled in the pistol to which the invention is applied.

Figure 5 is a view of the position where the hammer is installed in the pistol to which the invention is applied. Figure 6 is the view of the spring in the barrel and under the barrel of the pistol to which the invention is applied.

Figure 7 is the general view of the bolt moving back and the barrel moving front in the pistol to which the invention is applied.

Figure 8 is a general view of the pistol to which the invention is applied.

Figure 9 is the view of the forward movement of the barrel of the pistol to which the invention is applied.

Figure 10 is the top view of the spring while taking the cartridge in the pistol to which the invention is applied.

Figure 11 is the forward view of the barrel when the bolt is in place in the pistol to which the invention is applied.

Figure 12 is the perspective view of the cartridge discharge and cartridge bearing of the pistol to which the invention is applied.

Figure 13 is the top view illustrating the situations cartridge discharge throws the empty cases to left, up and right.

Figure 14 is the side view when the cartridge is in the hammer and the barrel is forward position of the pistol to which the invention is applied.

Figure 15 is the upward view of the cartridge discharge of the pistol to which the invention is applied.

Figure 16 is the view of the cartridge discharge of the pistol to which the invention is applied.

Figure 17 is the view of taking new cartridge after the cartridge discharge in the pistol to which the invention is applied.

Figure 18 is the top view of taking cartridge in the pistol to which the invention is applied.

Figure 19 is the view of entrance of the cartridge to the barrel in the pistol to which the invention is applied.

Detailed Description of the Drawings

The equivalences of the reference numbers shown in the figures are presented below:

1- Bolt

2- Recuperator spring

3- Barrel 4- Spring below the barrel

5- Hammer

6- Trigger

7- Barrel gas channel

8- Cartridge

9- Cartridge bearing

10- Spring

11- Cartridge discharge

DETAILED DESCRIPTION OF THE INVENTION

In this detailed description, preferred alternatives of the effectiveness increasing mechanical system embodiments of the invention and preferred alternatives of the preparation methods thereof are described for better understanding the subject and without any limiting effect.

In the invention, when the bolt (1) is pulled backward by the end of it as seen in Figure 2, recuperator spring (2) seen in Figure 3 stretches completely and a potential force emerges. This enables the hammer (5) to be installed in the back by fastening the hammer installing part to the hammer notch by pushing the hammer (5) backward. In the meantime, the spring below the barrel (4) seen in Figure 6 is compressed by pushing the barrel (3) forward and a potential force is emerged.

In the invention, when the bolt (1) in Figure 7 is released, potential force in the recuperator spring (2) enables the bolt (1) to be closed suddenly. While closing, it also removes the spring below the barrel (4) from the magazine by pushing it from front part of the cartridge (8) to backward and continues to pushing it backward as in Figure 8 and it settles in the cartridge discharge (11) by pushing the spring (10) as in Figure 11 and Figure 12. Oval end of the bullet enters into the cartridge bearing (9) via cartridge ramp. Thus, the bolt (1) is completely secured in place and fixes the cartridge (8) into the cartridge bearing (9). This process is the loading stage.

When we pulled the trigger (6), it enables these jaws to be separated from each other by moving the hammer installation part. Released hammer (5) swiftly hits to the firing needle. Needle provides the firing of the gunpowder in the cartridge by beating to the case capsule. This leads the high pressure emerged upon firing to the barrel gas channel (7) and drive the barrel (3) forward firmly. In the meantime, the spring below the barrel (4) is compressed and a potential force is emerged.

While the gunpowder gas enables the bullet to move forward, it also enables empty case to move backward and it enters into the spring cartridge discharge (11) as seen in Figure 14 and Figure 15 and by compressing the spring in the mechanism (10) and forming a potential force it throws the empty cartridge case to the right, left, front and upward in any direction desired as seen in Figure 13 and Figure 16 Meanwhile, it compresses the needle spring and stands by for the subsequent shot.

In the invention, as seen in Figure 17 and Figure 18, while the potential force in the recuperator spring (2) enables the barrel (3) to be closed suddenly for the subsequent firing, it also removes the spring below the barrel (4) from the magazine by moving from the front part of the cartridge (8) to backward during closing and it leans the cartridge (8) backward on the needle in the cartridge discharge (11). Thus, the bolt (1) is completely secured in place and entirely fixes the cartridge (8) into the cartridge bearing (9) with the barrel (3) as seen in Figure 19.

In the invention, the system started to be installed upon the moving of the barrel (3) backward, the empty case is thrown out while the barrel (3) moves back and the hammer (5) is installed, and the barrel provided loading a new cartridge (8) by closing by means of the spring below the barrel (4). These processes are repeated in each shot and it prepares the gun for the subsequent shot.

In the invention, the cartridge discharge (11) provides the discharge of the empty case and cartridge (8) by being leaded to the desired side with its mobile and unique structure. The cartridge discharge (11) may also move upward along with the right-side or left-side directions. Contrary to the known systems, there is no nails in the cartridge discharge (11) in the invention. As a great advantage, revolver cartridge may also be used with the gun system of the invention instead of nail which is not present in the revolver cartridge cases.

The application of the invention mentioned above in detailed may be applied in the attack rifles along with the pistols. Short barrel automatic rifles have been needed because the attack rifles like infantry rifles such as long barrel M-4, HK G-3, AK-47, FN SCAR, etc. restrict the movement for battles in narrow areas, thus a gun class, named as short barrel submachine guns such as HK MP-5, AK-74, FN P90 were created. Though these guns were created for the use in short distances and in short sizes, the effectiveness of these short barrels may be increased with the invented mechanism and at least the same effectiveness will be obtained with the short barrels by applying it to the attack rifles.