TR2022015901A1 - Trigger system with two degrees of freedom. - Google Patents

Trigger system with two degrees of freedom.

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Publication number
TR2022015901A1
TR2022015901A1 TR2022/015901 TR2022015901A1 TR 2022015901 A1 TR2022015901 A1 TR 2022015901A1 TR 2022/015901 TR2022/015901 TR 2022/015901 TR 2022015901 A1 TR2022015901 A1 TR 2022015901A1
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TR
Turkey
Prior art keywords
trigger
main body
freedom
trigger system
joint arm
Prior art date
Application number
TR2022/015901
Other languages
Turkish (tr)
Inventor
Kara O Lu Mutlu
Original Assignee
Eski̇şehi̇r Tekni̇k Üni̇versi̇tesi̇
Filing date
Publication date
Application filed by Eski̇şehi̇r Tekni̇k Üni̇versi̇tesi̇ filed Critical Eski̇şehi̇r Tekni̇k Üni̇versi̇tesi̇
Publication of TR2022015901A1 publication Critical patent/TR2022015901A1/en

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Abstract

Buluş, ana gövdenin hareket eksenine dik eksende dönme hareketi yaparak bir torsiyon yayını sıkıştıran mafsal sayesinde atış hattının bozulmasını engelleyerek sıralı atışın isabetli bir şekilde yapılmasını sağlayan tetik sistemi ile ilgilidir.The invention is related to the trigger system, which enables sequential shooting to be made accurately by preventing the firing line from being distorted, thanks to the joint that compresses a torsion spring by rotating on the axis perpendicular to the movement axis of the main body.

Description

TARIFNAME iKi SERBESTLIK DERECESINE SAHIP TETIK SISTEMI Bulusun ilgili oldugu teknik alan: Bulus, mafsalli yapisi ile iki serbestlik derecesinden hareket ederek atis hattinin bozulmasini engelleyen tetik sistemi ile ilgilidir. Bulus özellikle, ana gövdenin hareket eksenine dik eksende dönme hareketi yaparak bir torsiyon yayini sikistiran mafsal sayesinde atis hattinin bozulmasini engelleyerek sirali atisin isabetli bir sekilde yapilmasini saglayan tetik sistemi ile ilgilidir. Teknigin bilinen durumu: Saldiri veya savunma amaci ile kullanilan düzenek, aygit ve araçlar silah olarak adlandirilmaktadir. Silahlar, uzaktan veya yakindan canlilari öldürebilen, yaralayan, etkisiz birakan, cansizlari ise parçalayan, yok eden araç ve aletlerin tümüdür. Silahlar genel olarak atesli silahlar ve atessiz silahlar olarak ikiye ayrilmaktadirlar. Atessiz silahlar kesici, delici ya da ezici özellikler gösterirken, atesli silahlar tetikleme mekanizmasina sahip agir atesli silahlar ve hafif atesli silahlar olarak siniflandirilmaktadir. Atesli silahlar, mermi adi verilen farkli sekil, agirlik ve büyüklüge sahip cisimleri barut gazinin etkisi ile uzak mesafelere atmaktadirlar. Top, obüs, havan, uçaksavar gibi kullanilmasi için birden çok kisiye ihtiyaç duyulan silahlar agir atesli silahlar olarak adlandirilirken, bir kisi tarafindan kullanilabilen silahlar hafif atesli silahlar olarak adlandirilir. Hafif atesli silahlar namlu uzunluklarina göre uzun namlulu atesli silahlar ve kisa namlulu atesli silahlar olarak iki gruba ayrilmaktadir. Tek atisli, yari otomatik, otomatik, yiin/yivsiz tüfekler uzun namlulu atesli silahlara örnek olarak verilebilmektedir. Tabanca olarak adlandirilan kisa namlulu atesli silahlara ise, tek atisli, toplu, yari otomatik veya otomatik tabancalar örnek olarak verilebilmektedir. Atesli silahlar, namlu, atesleme tertibati, kovan atma tertibati, fisek verme tertibati, nisan tertibati, emniyet tertibati ve ana gövdeden olusmaktadirlar. Namlu, mermiyi uzak mesafelere gönderen parçadir. Atesleme tertibati namluda atisa hazir durumdaki merminin ateslenmesini saglamaktadir. Atesleme tertibati tetik, çekiç veya atesleme ignesi, intikal parçalari ve atis ayar mandalini içermektedir. Patlayan mermiden arta kalan kovanin tabanca içerisinden disariya atan kovan atma tertibati tirnak ya da çikarici içermektedir. Tabancanin sürekli olarak atis yapmasini saglamak için, tabancayi mermi ile besleyen fisek verme tertibati sarjör, top yuvalari, yay ve igne yuvasinin alt uç kismini içermektedir. Namlu tarafindan atilan merminin istenilen noktaya ulasmasini saglayan arpacik ve gez veya dürbün veya isikli sistemlerden olusan nisan tertibati, atisin etkili ve dogru sekilde yapilmasi için yardimci mekanizmalardir. Tabancalarin güvenli bir sekilde tasinmasi, kullanilmasi ve saklanmasi için gerekli olan emniyet tertibati emniyet mandali, sarjör emniyeti, çekiç emniyeti ve kabza emniyetinden olusmaktadir. Tabancanin ana gövdesi ise, sahip oldugu ana parçalarin üzerinden toplandigi yerdir. Ana gövde çesitli malzemelerden imal edilebildigi gibi üzerinde ana parçalarin disinda kabza kapaklari ve tasima halkasi da yer almaktadir. Tabancalarin tetik mekanizmalari, merminin ateslenmesi için tetiklemeyi olustururken tetik mekanizmasinin hareketi mafsallar ile saglanmaktadir. Mafsalin tek eksende yaptigi yönlü hareketlerin derecesine göre serbestlik derecesi belirlenmektedir. Bir mekanizmanin serbestlik derecesi, bir mekanizmada bulunan tüm uzuvlarin konumunu belirlemek için gerekli olan parametre sayisidir. Mekanizmalarin serbestlik derecesi, uzuv sayisina, mafsal sayisina ve mafsal serbestlik derecesine baglidir. Tek eksen üzerinde tek hareketin yapilmasi, mekanizmanin serbestlik derecesinin bir oldugunu göstermektedir. Tabancalarin tetik mekanizmalari, aticinin tetigi çekmesi ile tek eksen üzerinde dönme hareketine bagli olarak tek serbestlik dereceli hareketin gerçeklesmesi sonucunda, tabancanin çekiç ya da ignenin serbest kalmasina neden olmaktadir. Çekiç veya ignenin serbest kalmasi ile merminin ateslenme mekanizmasi baslamaktadir. Tabancalarin ateslenmesi için tek serbestlik derecesi ile çalisan tetik mekanizmalarinin tek eksende dönme hareketini karsilayamamasindan dolayi, tabanca namlusunun atis hattindan sapmasina ve aticinin isabetli atis yapmasini engellemektedir. Atesleme sonrasindan gerçeklesen atis sonrasinda, tabanca da gerçeklesen geri tepme etkisi ve namlu sahlanmasi ile birlesen namlunun dönme hareketi de aticinin ardisik atis yapmasi durumunda atis hattinin bozulmasina neden olmaktadir. Ayrica, gerçeklesen bu etkilere tabancanin tetik agirliginin da etki etmesi, tek elle yapilan atislarin veya tetik agirligi yüksek olan hizmet sinifi tabancalarinin kullanilmasindaki isabetli atislari düsürmektedir. Teknigin bilinen durumunda bulunan "TR201601620" numarali patent dosyasi incelenmistir. Basvuruya konu edilen bulusun özet kisminda "Temel olarak; tüm yapiyi tasiyan ve diger unsurlara yataklik eden kasa, kurma ve kilitleme islevlerini yerine getiren mekanizma, atesleme islevinin yerine getiren tetik tertibati, ateslenen mühimmatin hedefe yönlendigi namlu, mühimmati muhafaza eden sarjör, bahsedilen mekanizmaya tahrik vererek kurulmasini saglayan levye unsurlarindan olusan levyeli silah olup, özelligi; bahsedilen tetik tertibatinin namluya bakmayan arka tarafindan konumlanan ve levyenin merkezlenerek dönme hareketi yaptigi pergel elemani, bahsedilen levye ile mekanizma arasinda hareket iletimini saglayan ve birbirine hareketli mafsallar ile bagli en az iki levye kolu içermesi ile karakterize edilmektedir.' bilgileri yer almaktadir. Teknigin bilinen durumunda bulunan "CN109341410A" numarali patent dosyasi incelenmistir. Basvuruya konu edilen bulusta, geri tepme etkisini azaltmak ve sürekli atislarda isabetli atisin yapilmasi için bir yuvarlak boru, bir disli halkasi, bir burulma yayi, bir kilavuz halka, bir mandal ve bir sifirlama yayi içeren tetik mekanizmasindan bahsedilmektedir. Teknigin bilinen durumunda bulunan "CN202903006U" numarali patent dosyasi incelenmistir. Basvuruya konu edilen bulusta, bir firlatma tabani, bir tetik, bir L-sekilli firlatma çubugu içeren ayarlanabilir bir tabanca tetik mekanizmasindan bahsedilmektedir. Bulusun amaci: Bulusun en önemli amaci, mafsalli yapisi sayesinde tabancanin tetikleme mekanizmasinin çekis eksenine dik eksende dönme harekini saglamasidir. Aticinin tetik çekis esnasinda meydana gelen namludaki yatay eksenden sapmayi dengelemeye harcadigi eforu azaltmasi ve daha kolay nisan almasini saglamasidir. Özellikle tek elle yapilan atislarda aticinin yatay eksendeki dengelemeyi saglayan diger elden yoksun olusunun olumsuz etkisinin azaltilmasidir. Böylelikle aticinin isabetli atislar yapmasi için atis hattinda kalmasini saglamasidir. Bulusun bir diger amaci ise, atis sonrasi olusan geri tepme ve namlu sahlanmasi ile birlesen namlunun yatay eksende dönüsünün yol açtigi çaprazlama sapmanin azaltilmasidir. Bulusa konu olan tetik mekanizmasinin yatay eksende dönüsü azaltmasiyla atis sonrasi atici elin sadece geri tepme ve namlu sahlanmasindan kaynakli dikey yönde hareket etmesini saglamasidir. Bu sayede mükerrer atislarda, aticinin bir sonraki atis için daha kolay nisan almasini saglamasidir. Sekillerin açiklamasi: SEKIL -1; Teknigin bilinen durumunda yer alan, tetik çekme esnasinda tabancanin atis hattindan sapmasinin temsili görüntüsünü veren çizimdir. SEKIL -2; Bulus konusu tetik sisteminin yandan görüntüsünü veren çizimdir. SEKIL -3; Bulus konusu tetik sisteminin perspektif görüntüsünü veren çizimdir. SEKIL -4; Bulus konusu tetik sisteminin detaylarinin perspektif görüntüsünü veren çizimdir. SEKIL -5; Bulus konusu tetik sisteminin ana gövdesinin detaylarinin görüntüsünü veren çizimdir. SEKIL -6; Bulus konusu tetik sisteminin mafsal kolunun detaylarinin görüntüsünü veren çizimdir. Referans numaralari: 100. Tetik Sistemi 110. Ana Gövde 111. Tirnak 112. Tirnak Delikleri 120. Mafsal Kolu 121. Çikinti 122. Çikinti Delikleri 130. Baglanti Pimi 140. Geri Getirme Yayi A. Atis Hatti 8. Sapma Yönü Bulusun açiklamasi: Bulus, üzerinde tirnak delikleri (112) bulunan tirnaklari (111) içeren ana gövde (110), üzerinde çikinti delikleri (122) bulunan çikintilari (121) içeren mafsal kolu (120), baglanti pimi (130) ve geri getirme yayi (140) içeren tetik sistemi (100) ile ilgilidir. Mafsal kolu (120), tetik çekme esnasinda aticinin parmaginin yatay eksende hareketini karsilamaktadir. Ana gövde (110), mafsal kolunun (120) üzerine monte edilerek, tetik çekme hareketinin temel islevini yerine getirmektedir. Baglanti pimi (130), ana gövdeyi (110), mafsal kolunu (120) ve geri getirme yayini (140) birbirine baglamaktadir. Geri getirme yayi (140), atis sonrasinda mafsal kolunu (120) baslangiç konumuna getiren torsiyon yayidir. kalacak sekilde birbirlerine geçmeli olarak konumlandirilmaktadir. Ana gövde (110) ve mafsal kolunun (120) geçmeli olarak konumlandirilmasinin ardindan olusan boslugu yerlestirilen geri getirme yayi (140), baglanti pimi (130) ile sabitlenmektedir. Baglanti pimi (130), mafsal kolunun (120) çikintilari (121) üzerinde bulunan çikinti deliklerinden (122), ana gövdenin (110) tirnaklari (111) üzerinde bulunan tirnak deliklerinden (112) ve geri getirme yayinin (140) ortasinda bulunan bosluktan geçerek, geri getirme yayi (140), mafsal kolunu (120) ve ana gövdeyi (110) birbirine baglamaktadir. Sekil-1'de gösterildigi üzere, teknigin bilinen durumunda merminin isabetli atis için izleyecegi atis hatti (A), mafsal kolunun (120) ana gövdenin (110) hareket eksenine dik olacak sekilde dönme hareketini gerçeklestiremedigi için, aticinin atis için kullandigi elinin sapma yönüne (S) dogru hareket etmesine neden olarak isabetli atisin gerçeklesmesini engellemektedir. Teknigin bilinen durumunda isabetli atislarin yapilamamasina neden olan tek serbestlik derecesi ile çalisan tetik sistemine (100) baglanarak mafsal kolunun (120) ana gövdenin (110) hareket eksenine dik olacak sekilde dönme hareketini gerçeklestirmesini saglayan geri getirme yayi (140), tetik sisteminin (100) iki serbestlik derecesi ile çalismasini saglamaktadir. Tabancanin atis yapmasi için mafsal kolu (120) üzerinde bulunan parmagin mafsal koluna (120) baski uygulamasi ile tetik sistemini (100) harekete geçirmesi gerekmektedir. Mafsal kolunun (120) hareket etmesi ile ana gövde (110) kendi dönme ekseninde hareket ederek atesleme mekanizmasini serbest birakmaktadir. Bu sirada parmagin yatay eksende hareketini karsilamak ve tabancanin namlusunun atis hattinda (A) kalmasini saglamak için baglanti pimi (130) ile ana gövdeye (110) bagli olan mafsal kolu (120), ana gövdenin (110) hareket eksenine dik olacak sekilde dönme hareketini gerçeklestirirken geri getirme yayini (140) sikistirmaktadir. Parmak mafsal kolu (120) üzerinden ayrildiktan sonra, sikismis olan geri getirme yayi (140), mafsal kolunu (120) ana gövde (110) ile birlikte baslangiç pozisyonuna getirmektedir. Bu sayede tetik sistemi (100) bir sonraki atis için hazir hale gelmektedir. TR DESCRIPTION TRIGGER SYSTEM WITH TWO DEGREES OF FREEDOM Technical field to which the invention relates: The invention is related to the trigger system that prevents distortion of the firing line by moving from two degrees of freedom with its articulated structure. The invention is particularly related to the trigger system, which enables sequential shooting to be made accurately by preventing the firing line from being distorted, thanks to the joint that compresses a torsion spring by making a rotational movement on the axis perpendicular to the movement axis of the main body. Known state of the technique: Mechanisms, devices and tools used for attack or defense are called weapons. Weapons are all tools and instruments that can kill, injure, or incapacitate living things from afar or close up, and disintegrate and destroy inanimate objects. Weapons are generally divided into two: firearms and non-firearms. While non-firearms have cutting, piercing or crushing features, firearms are classified as heavy firearms with a trigger mechanism and light firearms. Firearms throw objects of different shapes, weights and sizes, called bullets, into long distances with the effect of gunpowder gas. Weapons that require more than one person to use, such as cannons, howitzers, mortars, and anti-aircraft guns, are called heavy firearms, while weapons that can be used by one person are called light firearms. Light firearms are divided into two groups according to their barrel length: long-barreled firearms and short-barreled firearms. Single-shot, semi-automatic, automatic, rifle/non-rifle rifles can be given as examples of long-barreled firearms. Examples of short-barreled firearms, called pistols, include single-shot, rechargeable, semi-automatic or automatic pistols. Firearms consist of barrel, firing device, cartridge ejection device, cartridge dispensing device, sighting device, safety device and main body. The barrel is the part that sends the bullet to long distances. The firing device ensures the firing of the bullet that is ready to fire in the barrel. The firing assembly includes the trigger, hammer or firing pin, transmission parts and fire adjustment latch. The casing ejection device, which throws the remaining casing from the exploded bullet out of the gun, contains a tab or extractor. In order to ensure that the gun fires continuously, the cartridge dispensing device that feeds the gun with bullets includes the magazine, ball mounts, spring and the lower end of the needle chamber. The sighting device, consisting of the front sight and rear sight or binoculars or light systems, which ensure that the bullet fired by the barrel reaches the desired point, are auxiliary mechanisms for effective and accurate shooting. The safety equipment required for the safe carrying, use and storage of pistols consists of a safety latch, magazine safety, hammer safety and grip safety. The main body of the gun is where its main parts are assembled. The main body can be manufactured from various materials, and in addition to the main parts, there are also pistol grip covers and a carrying ring. While the trigger mechanisms of pistols create the trigger for firing the bullet, the movement of the trigger mechanism is provided by joints. The degree of freedom is determined according to the degree of directional movements of the joint in a single axis. The degrees of freedom of a mechanism is the number of parameters required to determine the position of all members in a mechanism. The degrees of freedom of the mechanisms depend on the number of limbs, the number of joints and the degree of freedom of the joints. Making a single movement on a single axis shows that the mechanism has one degree of freedom. The trigger mechanisms of pistols cause the hammer or needle of the pistol to be released as a result of a single degree of freedom movement due to rotation on a single axis when the shooter pulls the trigger. When the hammer or needle is released, the firing mechanism of the bullet begins. Since the trigger mechanisms, which work with a single degree of freedom for firing pistols, cannot accommodate the rotation movement on a single axis, the gun barrel deviates from the firing line and prevents the shooter from shooting accurately. After firing, the recoil effect of the gun and the rotation of the barrel combined with the barrel swinging also cause the firing line to be disrupted if the shooter fires consecutive shots. In addition, the fact that the trigger weight of the gun also affects these effects reduces the accuracy of shots made with one hand or when using service class guns with high trigger weights. The patent file numbered "TR201601620", which is in the state of the art, was examined. In the summary of the invention subject to the application, it is stated that "Basically; the casing that carries the entire structure and accommodates other elements, the mechanism that performs the cocking and locking functions, the trigger mechanism that performs the firing function, the barrel where the fired ammunition is directed to the target, the magazine that preserves the ammunition, by driving the said mechanism. It is a lever-operated gun consisting of lever elements that enable the gun to be cocked, and its feature is that it contains a jib element located on the back side of the said trigger assembly, not facing the barrel, where the lever makes a rotating movement by centering, and at least two lever arms connected to each other by movable joints, which provide movement transmission between the said lever and the mechanism. ' The patent file numbered "CN109341410A", which is in the state of the art, has been examined. In the invention subject to the application, a round pipe, a gear ring, a torsion spring, a guide ring and a latch are used to reduce the recoil effect and ensure accurate shooting in continuous shooting. and a trigger mechanism containing a reset spring. The patent file numbered "CN202903006U" in the state of the art has been examined. In the invention subject to the application, an adjustable gun trigger mechanism containing an ejection base, a trigger, and an L-shaped ejection rod is mentioned. The most important purpose of the invention is to enable the gun's trigger mechanism to rotate on an axis perpendicular to the axis of pull, thanks to its articulated structure. It reduces the effort the shooter spends on balancing the deviation from the horizontal axis of the barrel during trigger pull and enables the shooter to aim more easily, especially when shooting with one hand. The aim is to reduce the negative impact of missing the other hand. In this way, it ensures that the shooter stays on the firing line to make accurate shots. Another purpose of the invention is to reduce the diagonal deviation caused by the rotation of the barrel on the horizontal axis combined with the recoil occurring after the shot and the barrel heaving. The trigger mechanism that is the subject of the invention reduces the rotation on the horizontal axis and allows the shooting hand to move only in the vertical direction after the shot due to recoil and barrel adjustment. In this way, it enables the shooter to aim more easily for the next shot in case of repeated shots. Explanation of the figures: FIGURE -1; It is a drawing in the state of the art that gives a representative image of the deviation of the gun from the firing line while pulling the trigger. FIGURE -2; The subject of the invention is a drawing showing the side view of the trigger system. FIGURE -3; The subject of the invention is a drawing that gives a perspective view of the trigger system. FIGURE -4; The subject of the invention is a drawing that gives a perspective view of the details of the trigger system. FIGURE -5; The subject of the invention is a drawing showing the details of the main body of the trigger system. FIGURE -6; The subject of the invention is a drawing showing the details of the joint arm of the trigger system. Reference numbers: 100. Trigger System 110. Main Body 111. Claw 112. Claw Holes 120. Joint Arm 121. Protrusion 122. Protrusion Holes 130. Connection Pin 140. Return Spring A. Firing Line 8. Deflection Direction Description of the invention: Invention , the main body (110) containing the tabs (111) with nail holes (112), the joint arm (120) containing the protrusions (121) with protrusion holes (122), the connection pin (130) and the return spring (140). It is related to the trigger system (100). The joint arm (120) supports the movement of the shooter's finger on the horizontal axis while pulling the trigger. The main body (110) is mounted on the joint arm (120) and performs the basic function of trigger pulling movement. The connection pin (130) connects the main body (110), the joint arm (120) and the return spring (140). The return spring (140) is the torsion spring that brings the joint arm (120) to the initial position after the shot. They are positioned interlocking with each other so that they remain. After the main body (110) and the joint arm (120) are positioned interlockingly, the return spring (140) placed in the gap is fixed with the connection pin (130). The connection pin (130) passes through the protrusion holes (122) on the protrusions (121) of the joint arm (120), through the nail holes (112) on the nails (111) of the main body (110) and through the gap in the middle of the return spring (140). The return spring (140) connects the joint arm (120) and the main body (110). As shown in Figure 1, in the known state of the technique, the firing line (A) that the bullet will follow for an accurate shot is in line with the deviation direction of the shooter's hand used for shooting, since the joint arm (120) cannot rotate perpendicularly to the axis of movement of the main body (110). S) prevents accurate shooting by causing it to move correctly. The return spring (140), which enables the joint arm (120) to perform a rotation movement perpendicular to the movement axis of the main body (110) by connecting to the trigger system (100), which operates with a single degree of freedom, which causes accurate shots in the known state of the technique, and the trigger system (100). It allows it to work with two degrees of freedom. In order for the gun to fire, the finger on the joint arm (120) must apply pressure to the joint arm (120) and activate the trigger system (100). With the movement of the joint arm (120), the main body (110) moves on its own rotation axis and releases the firing mechanism. Meanwhile, the joint arm (120), which is connected to the main body (110) with the connection pin (130), in order to compensate for the movement of the finger in the horizontal axis and to ensure that the barrel of the gun remains on the firing line (A), while performing the rotation movement perpendicular to the axis of movement of the main body (110). It compresses the return spring (140). After the finger is separated from the joint arm (120), the compressed return spring (140) brings the joint arm (120) together with the main body (110) to the initial position. In this way, the trigger system (100) becomes ready for the next shot. TR

TR2022/015901 2022-10-19 Trigger system with two degrees of freedom. TR2022015901A1 (en)

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TR2022015901A1 true TR2022015901A1 (en) 2024-04-22

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