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1. 发明专利

JPS5922157B2 失效
公开(公告)号：JPS5922157B2
公开(公告)日：1984-05-24
申请号：JP13367477
申请日：1977-11-09
申请人： UERUKUTSUOIKU MAS FAB EERIKON BYUURE AG
发明人： ERUNSUTO HYUURUREMAN , UERUNERU BOTSUSUHARUTO
IPC分类号： F41A3/12 , F41A3/40 , F41A3/46

2. 发明专利

JPS5368000A CLOSING APPLIANCE FOR AUTOMATIC FIREARMS 失效
公开(公告)号：JPS5368000A
公开(公告)日：1978-06-16
申请号：JP13367477
申请日：1977-11-09
申请人： OERLIKON BUEHRLE AG
发明人： ERUNSUTO HIYUURUREMAN , UERUNERU BOTSUSUHARUTO
IPC分类号： F41A3/12 , F41A3/40 , F41A3/46

3. 发明授权

EP1535012B1 HANDFEUERWAFFE MIT VERRIEGELTEM VERSCHLUSS 有权
标题翻译：锁住后膛手枪
公开(公告)号：EP1535012B1
公开(公告)日：2009-02-11
申请号：EP03798134.7
申请日：2003-08-27
申请人： Heckler & Koch GmbH
发明人： MURELLO, Johannes
IPC分类号： F41A3/46
CPC分类号： F41A5/26 , F41A3/46 , F41A5/18 , F41A15/12 , F41A19/13 , F41A35/06
摘要： The invention relates to a small arm having a locked breech. Said breech comprises a bolt head (11; 111) and a bolt head carrier (13; 113), whereby the bolt head (11; 111) is passed through by a locking block (25; 125), which can move transversal to the direction of motion of the breech and which interlocks with locking projections over a large area when in the locking position. The invention also relates to the breech itself for this small arm.

4. 发明申请

WO2021040887A2 RIFLE WITH STRAIGHT PULL BOLT ACTION 审中-公开
公开(公告)号：WO2021040887A2
公开(公告)日：2021-03-04
申请号：PCT/US2020/040792
申请日：2020-07-02
申请人： SAVAGE ARMS, INC.
发明人： SUNSERI, Andrew G.
IPC分类号： F41A3/06 , F41A3/12 , F41A3/20 , F41A3/22 , F41A3/64 , F41A3/66 , F41A3/72 , F41A35/06 , F41A21/487 , F41A3/24 , F41A3/46
摘要： A rifle having a straight pull bolt assembly with a bolt handle that extends outward and downward from a bolt operation mechanism. The bolt handle rotatable a limited rotational range forward and rearwardly about a horizontal axis for operating the mechanism. The handle can be reconfigured to position its rotational range about the horizontal axis and can be attached to the mechanism at either left or right sides to provide for ambidextrous operation. Bolt heads, lower frame members with magazine wells, and barrel assemblies can be readily swapped to change ammunition. The bolt assembly can be unlocked by firing or by a thumb push button release at the backside of the mechanism. A bolt removal release mechanism is forward of the thumb pushbutton and an ejector includes a spring bias and cam follower surface to reliably eject casings.

5. 发明申请

WO2003087699A3 ARME INDIVIDUELLE AUTOMATIQUE A GESTION ELECTRONIQUE ET MUNITIONS SANS ETUIS 审中-公开
公开(公告)号：WO2003087699A3
公开(公告)日：2003-10-23
申请号：PCT/FR2003/001220
申请日：2003-04-16
申请人： COURTY, Philippe
发明人： COURTY, Philippe
IPC分类号： F41A3/46
摘要： L'invention concerne une arme individuelle, destinée au tir automatique de munitions sans étuis, dotée d'une commande de tir électronique à identification biométrique du tireur. L'arme comporte un dispositif d'étanchéité de la chambre fondé sur l'emploi de segments ou corolles à variation d'alésage mécanique ou à pression des gaz. Un retard à l'ouverture de l'ensemble culasse/canon peut être introduit par l'emploi de tenons mus par les gaz propulseurs. Un dispositif de séquencement des compartiments en tandem du chargeur met à profit la réduction de volume des munitions pour doubler la puissance de feu de l'arme. Une serrure amovible permet de bloquer intégralement l'ensemble culasse, détente, chargeur et verrou de démontage. Un dispositif d'extension télescopique du canon accroît la puissance des munitions et un emprunt de gaz au niveau de la chambre permet d'en statbiliser le tir.

6. 发明公开

EP4162222A1 BOLT ACTION FIREARM 审中-公开
公开(公告)号：EP4162222A1
公开(公告)日：2023-04-12
申请号：EP21818678.1
申请日：2021-06-05
申请人： CARACAL INTERNATIONAL, LLC
发明人： ALOMAIRA, Naser
IPC分类号： F41A3/24 , F41A3/46 , F41A3/72 , F41A15/12

7. 发明公开

EP1535014A1 VORRICHTUNG ZUM VERRIEGELN EINES VERSCHLUSSES IN EINEM REPETIERGEWEHR 审中-公开
标题翻译：装置用于锁定的关闭在重复步枪
公开(公告)号：EP1535014A1
公开(公告)日：2005-06-01
申请号：EP03798137.0
申请日：2003-08-27
申请人： Heckler & Koch GmbH , Murello, Johannes
发明人： MURELLO, Johannes
IPC分类号： F41A3/46 , F41A19/13
CPC分类号： F41A19/13 , F41A3/46
摘要： The invention relates to a repeating weapon comprising a closing head (11) which can be displaced in the direction of the shot or longitudinal direction thereof and a locking block (25) which can be displaced in a transversal manner thereto. Said locking head is used to secure the closing head (1) and can be inserted in recesses (5, 6, 21) and can be inserted into the weapon housing (1, 2). The inventive weapon also comprises a handle (65) for displacing the closing head (11) back and forth, in addition to inserting and releasing the locking block (25). Said weapon is provided with a closing carrier (13) which can be displaced in a parallel manner in relation to the closing head (11) by means of an initial path and an end path, entraining said closing head on the end path. At least one inclined surface (57) is formed on the closing carrier (13). Said inclined surface engages with a counter surface on the locking block (25), causing said locking block to become removed or introduced when the initial path is reengaged. Preferably, the repeating weapon is embodied in the form of a shotgun, or more preferably, a pumpgun.

8. 发明申请

WO2015179248A3 SEMIAUTOMATIC FIREARM 审中-公开
标题翻译：半自动火灾
公开(公告)号：WO2015179248A3
公开(公告)日：2016-03-24
申请号：PCT/US2015031210
申请日：2015-05-15
申请人： VISTA OUTDOOR OPERATIONS LLC
发明人： KOLEV IVAN , LINSCOTT JOHN
IPC分类号： F41A3/46
CPC分类号： F41A15/14 , F41A3/12 , F41A3/46 , F41A3/66 , F41A15/16 , F41A17/46 , F41A17/66 , F41A19/10 , F41A19/12 , F41A19/14 , F41A19/16 , F41A19/27 , F41A21/00
摘要： A reciprocating bolt assembly has delayed blowback and a firing pin block. Features prevent out-of-battery firing, when the bolt assembly is not fully engaged to the firing chamber or barrel face, a movable member within a bolt body functions as a blocking member that blocks the firing pin and prevents the firing pin from striking a cartridge. In embodiments, the firing pin has two stop portions that the movable member can engage depending on the cycle status of the firearm. A reverse cam mechanism associated with the firing pin blocking provides a resistance to and delays blowback. The bolt may interface with the necked rimfire cartridge using a undercut engagement on the forward end of the bolt. The semiautomatic firearm also may incorporate one or both of a dual trigger arrangement as part of a trigger and firing mechanism with redundant hammer block and safety features, and trigger pull adjustment.
摘要翻译：往复式螺栓组件具有延迟回吹和击球销块。特征防止电池外烧毁，当螺栓组件未完全接合到发射室或镜筒面时，螺栓体内的可动构件用作阻挡撞针的阻挡构件，并防止撞针撞击墨盒。在实施例中，击发销具有两个停止部分，可移动构件可以根据枪支的循环状态来接合。与触发销阻塞相关联的反向凸轮机构提供阻力并延迟回吹。螺栓可以与颈缩的围栏筒连接，使用螺栓前端上的底切接合。半自动火器还可以包括双重触发装置中的一个或两个作为具有冗余锤块和安全特征的触发和击发机构的一部分，并且触发拉动调整。

9. 发明申请

WO2004029535A1 VERRIEGELTE SELBSTLADE-FEUERWAFFE 审中-公开
标题翻译：锁定自动火器
公开(公告)号：WO2004029535A1
公开(公告)日：2004-04-08
申请号：PCT/EP2003/009490
申请日：2003-08-27
申请人： HECKLER & KOCH GMBH , MURELLO, Johannes
发明人： MURELLO, Johannes
IPC分类号： F41A3/46
CPC分类号： F41A3/46 , F41A3/82
摘要： Die Erfindung betrifft eine Selbstlade-Handfeuerwaffe mit einem starren Lauf (1) mit Patronenlager (3), einem gegenüber dem Lauf (1) verriegelbaren Verschlußkopf (11) und einem zum Verschlußkopf (11) relativ beweglichen Verschlußträger (13), an dem sich eine Schließfeder (9) abstützt. Dabei ist zwischen Verschlußträger (13) und Verschlußkopf (11) eine zusätzliche, kräftige progressive Federanordnung (17, 41) angeordnet, über die sich der (schwere) Verschlußträger (13) bei verriegeltem Verschlußkopf (11) auf letzerem abstützt.
摘要翻译：本发明涉及一种具有刚性桶（1），盒轴承（3），一相对于所述针筒（1）可锁定的封头（11）和一个到所述封头（11）相对移动的螺栓架（13）的自装填轻武器，在该一个闭合弹簧（9）的支持。在此，闭合支撑（13）和封盖（11）的附加，强递增的弹簧布置在（重）载体螺栓（13）上布置（17，41）与支撑在letzerem锁定螺栓头（11）之间。

10. 发明申请

WO2021245631A1 BOLT ACTION FIREARM 审中-公开
公开(公告)号：WO2021245631A1
公开(公告)日：2021-12-09
申请号：PCT/IB2021/054940
申请日：2021-06-05
申请人： CARACAL INTERNATIONAL, LLC
发明人： ALOMAIRA, Naser
IPC分类号： F41A3/24 , F41A3/46 , F41A3/72 , F41A15/12 , F41A3/22
摘要： A bolt action firearm has a frame defining a bolt passage, an elongated bolt assembly configured to reciprocate within the bolt passage, the elongated bolt assembly defining a firing pin passage, a firing pin assembly received in the firing pin passage, a bolt handle having an inner end configured to removably engage the firing pin assembly and an opposed free end, the bolt handle inner end having opposed spaced-apart prongs defining a bolt handle channel, the bolt handle defining a pocket associated with the bolt handle channel, the firing pin assembly having a handle engagement portion having a first section configured to be received in the bolt handle channel, and the firing pin assembly having a second section adjacent to the first section such that when the second section is biased into the pocket, the firing pin assembly is secured against passage through the bolt handle channel.

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