Gun Silencer with Drilling Handle or Hollow Handle with Quick Tool Apparatus

This application is the national phase entry of International Application No. PCT/TR2023/050838, filed on Aug. 21, 2023, which is based upon and claims priority to Turkish Patent Application No. 2022/016611, filed on Nov. 2, 2022, the entire contents of which are incorporated herein by reference.

The invention has a fast tool apparatus that allows the silencer to be attached faster, including on short-barreled gun without threaded barrel feature, which has a NATO standard Picatinny rail, and a fastening apparatus that allows it to be fixed to the gun frame without gaps, a hollow handle or drilling handle that provides a balanced grip of the gun with the silencer. Drilling handle: incorporated into the internal volume of the silencer to make the silencer smaller and lighter, or a silencer with a new type of apparatus that allows the sound decibel to be reduced due to the increased total internal volume as a result of the merger, and sharpens the accuracy rate by ensuring that the Red Dot remains fixed with the Red dot rail that with adjustable rear sight and fixed front sight on the fast tool apparatus.

The invention of new type combination silencer has a flexible muzzle inlet part to accommodate pistol with movable barrel and locked bolt.

The silencer was first designed in 1902 and patented in the United States on Mar. 30, 1909 with the number 4530417.

Its purpose is to conceal the muzzle flash, which is approximately 13 cm long, created by the pressure and heat generated by the burning and explosion of the gunpowder in the capsule, its main purpose is to reduce the sound decibel of the explosion by providing a gradual controlled expansion of the pressure in successive compartments.

The internal mechanisms of silencers used in the world consist of a spring-loaded, fixed single piece or sequential assembly of parts. In general, in-line conical baffles and flat baffles are preferred, and the general principle is to relieve the pressure by controlled expansion, collision and fragmentation.

In application no TR 2019/13365: In short-barreled gun, the silencer is attached in at least 4-5 seconds by turning clockwise at the end of the barrel with its direct threaded feature. There are two types of connection in rifles, threaded muzzle or quick coupling apparatus; the stopper fixed to the end of the barrel of the connection apparatus has two types as locked or unlocked.

The ammunition used is usually subsonic ammunition (which does not cause a sonic boom because it travels at speeds lower than the speed of sound with reduced gunpowder content). The disadvantage of this ammunition is that, compared to normal supersonic ammunition (which travels above the speed of sound and has a high explosion sound), the amount of propellant in proportion to the gunpowder is reduced, resulting in a larger dispersion radius and less impact on the target.

There are serial tool parts for rifle silencers but there is no serial tool part with fixing devices for pistol silencers in the world. The reason is that the silencer at the end of the barrel of the pistol which is held one-handed or two-handed from the grip, is heavy enough and there is only enough space at the end of the barrel for the silencer assembly.

Classical silencer installation takes time. It is not a decision to be taken before a rapid developing operation or in the middle of a firefight in order not to give away one's position.

The purpose of the invention is to enable the serial attachment to and removal from the NATO standard Picatinny rail under the frame of a modern tactical gun in as little as one second.

Another object of the invention is to prevent all conventional silencers used in the present art from being mounted on the barrel. Because as a result of the explosion of the bullet, there is a deviation in the barrel accuracy of the firearm as the conical parts and flat parts of the internal volume of the silencer hit each other with pressure. However with our invention since the silencer is mounted on the frame of the gun, the barrel accuracy of the gun is less affected by the concussion of the pressure generated in the silencer, and the accuracy rate is increased in double (two shots in a row) and serial shots due to the lesser acceleration of the barrel.

In order to install a conventional silencer on a short-barreled gun, the end of the barrel must protrude an average of 10 mm from the slide cover and have a threaded barrel. Due to this feature, very few commercially available or manufactured pistols are suitable for the installation of a silencer. However, with our invention since the silencer is attached to the frame of the gun, all guns with picatinny rails are provided with a strong clamping and joining thanks to the fixing apparatus.

In guns fitted with silencers, subsonic bullets with reduced gunpowder content are used as ammunition. The reason for this is that the sound decibel is reduced, making the silencer smaller and lighter. Since the effect of the subsonic bullet on the target and the accuracy of the shot are weaker than supersonic bullets, more precise targeting is required. With our invention for the first time in the world, a handle is mounted under the silencer, which reduces the vertical recoil and make shoots more comfortable and more accurate. The weight of the silencer is balanced due to the ease of holding with two hands. By increasing the internal volume of the silencer with the drilling handle, it is possible to fire semi-automatic and fully automatic rounds with more effective bullets that do not have a reduced normal powder content.

Another important purpose of the invention is to balance the weight of the silencer, which has an increased internal volume thanks to the handle, the extra weights of the fast tool apparatus and the fixing apparatus. Drilling handle by adding the internal volume of the stem to the internal volume of the silencer and taking at least 30% of the pressure generated in the silencer, it is evacuated through a small hole under the handle. In addition, lighter materials were used in the handle since no core of bullet pass through the handle.

In today's pistols, a Red Dot is mounted in front of the rear sight on the slide for more accurate shooting. Due to the movement of the slide with each shot, it is difficult to focus on multiple targets through the red dot, and if the targets are moving, the Red Dot on the slide becomes a weight. However, in our invention, the frame of the rapid tool apparatus has a Red dot rail with an adjustable rear sight and a fixed front sight. Thanks to the fixed red dot for each shot, the invention increases the accuracy rate.

show the apparatuses and silencer of the invention as a whole. In, the invention is illustrated in main parts, except for the silencer ().

The invention can be fitted to all of the guns having the NATO standard Picatinny rail () shown in.

All of the silencers () for pistols () in use today, shown in, have a threaded mouth () and take a certain amount of time to install and remove on pistols with threaded barrel ends, Since the threaded barrel end feature is not available on most of the short barrel guns on the market, the classic silencer () can be fitted to a small number of pistol on the market.

Another disadvantage of the silencer () attached to the muzzle () is that the vibration and shaking caused by the explosion pressure of the gunpowder and the collision of the silencer internal volume compartment parts () with each other disrupts the accuracy of the barrel and causes a decrease in the accuracy of successive shots. In order to reduce the sound decibels emitted by the silencers () used today, the use of subsonic bullets with reduced gunpowder content is preferred. Since the explosion power and the effective impact on the target of the subsonic bullet are lower, it requires more careful and accurate firing.

In order to make the silencer quieter, the silencer (), which becomes heavier at the muzzle () as a result of increasing the volume of the silencer internal volume compartment parts () in the silencer () where the powder gas is gradually discharged out of the barrel, reduces the quality of shooting and use in short-barreled guns () that are held only by the pistol grip.

With the fast tool apparatus () shown in, the gun is attached to the Picatinny rail () under the frame of the gun more quickly, and this feature increases the accuracy rate in double and rapid firing due to less vibration and hopping, as the pressure from the muzzle of the gun is not transferred directly to the gun barrel. The invention is heavier than existing short barrel silencers due to the fast tool apparatus () and the fixing apparatus (). In order to avoid this disadvantage and to ensure a balanced two-handed grip, the second grip has a central handle (,). The drilling handle () incorporates handle internal volume compartment parts () into the volume of the silencer internal volume compartment parts (), making the existing silencer smaller, lighter or preferably increasing the total internal volume and reducing the sound decibel. Since there is no core passing through drilling handle () towards the target, it is made of less durable, lighter materials than the materials used in the silencer ().

The most important benefit of the invention is the ability to fire double and burst shots with normal, powerful supersonic bullets and guns with increased magazine capacity by increasing the volume of the drill handle internal volume compartment parts () and the volume of the silencer internal volume compartment parts (), reducing the sound decibel and providing a balanced grip. The invention's ability to be installed and removed from the gun () in under 1 second, the use of a single type of standard bullet, and the concealment of the barrel flame increase operational capability. The drilling handle () also has a se second drain hole (), which allows the burning gunpowder gas pressure to be discharged more rapidly, thus ensuring that the speed of the bullet coming from the rear is not interrupted and recoil is minimized.

In, the Red Dot () provides more accurate shots, but since it is difficult to focus the pistol with the Red dot () in successive shots and moving targets due to the reciprocating movement of the slide with each shot, to avoid this drawback, the invention includes a Red dot rail () with adjustable rear sight and fixed front sight.

Picatinny rail sets () in, the sets () in the fast tool apparatus (), which are clearly seen in, pass parallel to the Picatinny rail sets (), and thanks to the holding elements () in the fast tool apparatus (), the picatinny rail is inserted into the gear cavity () and remains attached to the pistol frame.

The disadvantage of attaching the silencer to the receiver is that most of today's short barreled guns have a locked bolt and movable barrel. With this type of barrel, after the core leaves the barrel, the bullet chamber of the barrel drops down and the muzzle rises up. Thanks to the heat-resistant, flexible gel () that maintains its shape in the transition slot () suitable for the outer diameter of the barrel and on the gun barrel tip contact surface, the straight line of the inside barrel (bore) and the hole () through which the core and gunpowder gas pass is maintained, and the muzzle () is ensured to be stuck in the fast tool apparatus (). The flexible gel () shortens the time it takes for the raised muzzle of barrel to return to its original pre-firing position after the bullet is re-inserted into the chamber. The flexible gel () also acts as a gasket for the silencer and provides recoil control.

shows the internal parts of the fast tool apparatus (), the threaded slots () that allow the holding elements () entering the Picatinny rail gear cavity () to move up and down in a fixed direction, the spring () that presses and locks the pressing elements upwards, the lever arm () that pulls the holding elements () locked by pressure downwards. By finger pressure on the lever arm () through the cover gap () in the lower cover (), the invention is quickly separated from the gun frame.

There is a gap of less than 1 mm between the Picatinny rail sets () and the apparatus sets () on the fast tool apparatus shown more clearly in, between the main contact surface () where the Picatinny rail will contact, and between the insertion holding elements () and the gear cavity () on a total of three contact surfaces. In this case, due to the gunpowder pressure in the direction of the barrel, vibration of more than 3 mm at the tip of the silencer and reciprocating movements of 1 mm cause deterioration in the direction and balance of the gun. To prevent this, it is necessary to zero the gaps of less than 1 mm on the three contact surfaces of the Picatinny rail ().

show the fixing apparatus () and the internal parts.shows the fixing apparatus disassembled into its internal parts.shows the fastening contact slot () in the fast tool apparatus and the internal parts of the fastening that will pass through this cavity and press on the gun body end ().

shows the pistol frame end () and the pressure on the main contact surface (). The contact surface of the opposite compression piece () conforms to the physical structure of the pistol frame end (). Therefore, it presses without moving up, down, right and left, and even presses by entering if the gun's recoil spring guide slot is suitable, and presses by sitting if the gun's recoil spring guide is of the appropriate length.

The opposite compression piece () and the thrust spring guide () are fixed to each other. It is the pressing part () that fills the gap with its thin, sharp tip that resets the gap of less than 1 mm that will occur on the main contact surface () when the fast tool apparatus () is attached to the Picatinny rail () and prevents flexing. The opposite compression piece () and the gap-filling, anti-flexing thrust piece () can function at the same time by means of the thrust washers () moving on the thrust spring guide (). The thrust washers () and the thrust spring guide () receive the force of the forward movement from the thrust spring (). The thrust spring () receives its forward movement from the locking log () fixed in the fixing apparatus (). The thrust spring guide () moves back and forth in the thrust spring guide slot (), absorbing excess pressure and allowing the invention to be easily attached to the gun. The opposite compression piece () and the gap-filling, anti-flexing compression piece () move only back and forth in the channel inside the fixing apparatus (), under the fixing top cover ().

In order to increase the efficiency of the fast tool silencer with a drill handle or hollow handle and a fixing apparatus, the invention has a slot and a shape to prevent the upward, downward, rightward and leftward movement of the opposite compression piece () of the frame end () of the pistol to which the invention is to be attached.

As a result, due to the opposite compression piece (), which is the inner part of the fixing apparatus (), and the reverse, opposite compression piece (), which fills the gap and prevents flexing, on the gun body end (); the gaps that will occur after the fast tool apparatus () is attached to the Picatinny rail () are reset and the disadvantage of the quick fast apparatus () is eliminated.

is a side perspective view of the silencer with drilling handle.is a side cross-sectional view of the drilling handle silencer configuration, showing the silencer internal volume compartment parts () and the handle inner volume compartment parts in sequential, whole form.shows a side sectional view of the sounding handle silencer with all parts separated.

shows the silencer cover (), 2 pieces are used on the silencer. On the inlet cover, there are 4 screw holes () drilled for joining the parts, a transition slot () suitable for the outer diameter of the barrel and two connection feet (). The outlet cover has 2 screw holes (), a hole through which the core and gunpowder gas passes through the hole () and two connection legs ().

shows a rear perspective view of the conical baffle inside the silencer. Silencer internal volume compartment parts () or similar conical parts are arranged consecutively inside all silencers and are the compartments that reduce the sound decibel by controlled release of pressure.

The internal volume parts of the silencer have a hole () through which the core and gunpowder gas pass. During firing, the muzzle of the barrel and the hole () through which the core passes in the silencer should form a straight line, the volume of the silencer internal volume compartment parts () should be increased like a balloon, and in order to soften the pressure, the core passage holes suitable for the diameter of the core should be expanded in an appropriate amount, and a heat-resistant, flexible coating suitable for the diameter of the core is applied to increase the volume of the compartment and create a straight line for the passage of the core. Different materials and flexible sections inside the silencer are good for sound acoustics. In my invention there are conical and flat parts with extra pressure directing holes (), pressure directing wings (), pressure increasing wings () and pressure dividing wings () to divert some of the pressure generated in these chambers to the drill handle ().

shows a front perspective view of the conical baffle inside the silencer.is a split section view of the conical baffle inside the silencer.shows the conical compartment () with a small outer diameter going between thecover connection feet () on the silencer cover, followed by the conical compartment ().shows the pressure-directing hole () on the directing conical baffle () with two holes, which allows a part of the gunpowder gas to go to the drilling handle, and its cross-sectional view.shows the cylindrical flat piece () suitable for the inner diameter of the silencer with presser-directing hole () that directs some of the extra gunpowder gas to the drilling handle and pressure directing wing () that directs the gunpowder gas to the drilling handle pressure.

In, thanks to the physical structure of the heart compartment () and pressure directing wing () on it that directs the pressure of the gunpowder gas to the drilling handle, a part of the gunpowder gas passes through pressure-directing hole () that directs the pressure and in, through the reinforcing hole () in the silencer outer coating (), respectively, and passes into the reinforcing rooms () of the joint part () shown in. It passes through the through hole () in the reinforcement rooms () into the Drilling handle.

In, the first connection compartment () of the silencer and drilling handle has pressure dividing wing () that divide the gunpowder gas into two parts as upper and lower pressure in the direction of the holes () through which the core and gunpowder gas pass, and pressure increasing wing () that maintain the spiral cycle of the gunpowder gas and increase the pressure. The pressure dividing wing () divides the pressure moving strongly forward inside the chamber in two, so that the lower part is first directed to the drilling handle (). Due to the lands and grooves in the barrel, the core generally exit the muzzle of the barrel by turning from left to right, and the subsequent blast pressure expands its volume in the silencer () and complies with this cycle to a certain extent. The pressure-directing holes (), pressure diverting wing (), cylindrical inner surface, connection compartment (), pressure increasing wing () in the internal parts of the silencer maintain this spiral cycle and ensure that as much gunpowder gas as possible is directed to the drilling handle.

In, there are 2 reinforcing holes () on the silencer outer coating part () that allow the connection hole of the silencer and combination hole () and the gunpowder gas to pass to the reinforcing rooms () and 4 screw holes () for fixing the silencer covers.

The joint part () inis joined to the silencer outer coating part () and the drilling handle outer coating part () by welding and gluing process in accordance with the material used in the part.

The gunpowder gas in the reinforcement room () is allowed to pass through the through hole () to the inner volume compartment parts () of the drilling handle. Inside the joint part () that connects the silencer and the drilling handle, there are 2 internal volume compartment parts (). The first one is an inverted conical compartment () and the second one is a fragmentation and filter compartment ().

In, thanks to the structure of the inverted conical compartment () that pulls the gunpowder gas pressure further down with a spiral vortex and the pressure increasing wing () that maintain the spiral cycle of the gunpowder gas and increase the pressure, the dispersed gas condenses with its own pressure and forms a rapid flow, and continues its downward spiral flow by combining the pressure passing through the funnel mouth () and the pressure in the reinforcement room () through the rotating holes ().

shows the fragmentation and filter compartment (), the conical protrusion (), which evenly disintegrates the downward pressure with the spiral loop inside the drilling handle, contains the percolation hole () through which the disintegrated gunpowder gas pressure is filtered downward.

In, the drilling handle outer coating part () and the joint part () are joined by welding or gluing in accordance with the materials, and 2 screw holes () are formed at the bottom for the connection of the lower cover of the handle.

; The drilling handle bottom cover connection legs () with 2 screw holes () on the drilling handle lower cover part allows the parts inside the drilling handle to be fixed consecutively except for the fixing of the cover. There is a pressure and heat resistant inner insulation part () between the bottom cover connection legs (), preferably made of felt. In the center of the cover there is a second drain hole () for gunpowder pressure. In the invention, the pressure created by the Gunpowder is quickly relieved under control by holes in two different directions. There is extra heat in the drilling handle () due to the discharge of hot gunpowder gas. In order for the user to use it comfortably without being exposed to heat, the inner insulation part () in the drilling handle () conducts heat later than the metal. A heat-resistant handle grip coating () is also attached to the outside of the drilling handle () to reduce the internal heat reflection and to provide an ergonomic grip.

shows an embodiment of the invention, a vise handle (). This application of the invention is the first of its kind and is intended for the Bullpup style rifle, in which the magazine and the bolt-action mechanism are placed in the stock behind the trigger. Bullpup style rifles provide the advantage of use in residential areas due to their size advantages, and thanks to the suppressor connection handle in the invention, the weight of the magazine on the buttstock is balanced and more comfortable use is provided. The clamp handle is fixed by squeezing to the left for right-handed users. For left-handers, it is fixed by squeezing to the right.shows the function of the internal parts of the vise handle.

In, the top cover () has a bolt slot () and a screw hole (). The ram head flat rack gear () moves back and forth in the mechanism, allowing the silencer to be fixed or released. This movement of the ram head flat rack gear () is given by the bolt () attached to the handle. The bolt pinion section () of the bolt () moves the ram head flat rack gear () back and forth. As a result of the tightening process, the threaded part of the bolt threaded section () also moves in the bolt slot () and gets stuck and the ram head flat rack gear () is locked by getting stuck between the pressure section () on the bolt and the top cover (). The mounting section of the bolt () is attached to the vise handle ().