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1. 发明授权

US11680759B2 Pistol with a rotating closing device 有权
公开(公告)号：US11680759B2
公开(公告)日：2023-06-20
申请号：US17628445
申请日：2020-07-13
申请人： FORCE 10 LIMITED , Nicola Bandini
发明人： Nicola Bandini
IPC分类号： F41A3/38 , F41C3/00 , F41A3/44
CPC分类号： F41A3/38 , F41A3/44 , F41C3/00
摘要： A pistol comprising a barrel having a combustion chamber and slide translatable between an advanced configuration closing the combustion chamber, and a retracted configuration opening the chamber and in both configurations is substantially parallel to a longitudinal axis. The slide has a locking seat and longitudinal grooving. A closing organ rotatable with respect to the axis between a first and a second angular position and an element drawing in rotation the closing organ and fixed to the fore-end. The closing organ has a locking relief and a cam taking the rotation from the at least one element drawing in rotation. In the advanced configuration, the closing organ is in the first angular position so the locking relief engages the locking seat and the barrel and slide constrain each other, in the retracted configuration the closing organ is in the second angular position wherein the locking relief disengages from the locking seat and slides along the grooving so the slide can retract with respect to the barrel.

2. 发明授权

US10488135B2 Cocking device for a firing pin and weapon comprising said cocking device 有权
公开(公告)号：US10488135B2
公开(公告)日：2019-11-26
申请号：US16196375
申请日：2018-11-20
申请人： RHEINMETALL WAFFE MUNITION GMBH
发明人： Andy Mueller , Hubert Schneider , Markus Schweizer
IPC分类号： F41A19/34 , F41A3/44 , F41A17/42 , F41A17/66 , F41A19/31
CPC分类号： F41A19/34 , F41A3/44 , F41A17/42 , F41A17/66 , F41A19/31
摘要： A cocking device for a firing pin spring of a firing pin of a weapon, the firing pin being integrated into a breech. This firing pin spring is cocked during the pre-run of the control slide, by means of a cocking slide on the weapon, said cocking slide having a cocking curve, in which a pin of a cocking rocker is engaged.

3. 发明授权

US09546831B2 Handgun with a locking device 有权
标题翻译：手枪带锁定装置
公开(公告)号：US09546831B2
公开(公告)日：2017-01-17
申请号：US13818144
申请日：2012-09-14
申请人： Nicola Bandini , Dimitry Streshinskiy
发明人： Nicola Bandini , Dimitry Streshinskiy
IPC分类号： F41A3/78 , F41A3/44 , F41A5/02
CPC分类号： F41A3/78 , F41A3/44 , F41A5/02
摘要： The present invention relates to a gun (1) with a barrel (4) which proximally delimits a firing chamber (6), and a slide (8) translatable between a forward configuration in which it closes the firing chamber (6), and a rearward configuration in which it is distanced from the barrel (4) to open said chamber (6). The orientation of the firing chamber (6) in the forward configuration and in the rearward configuration is substantially parallel to the longitudinal axis (X). The gun (1) further comprises a locking device (10), which in the forward configuration acts so as to join the barrel (4) and the slide (8) and in the rearward configuration releases the slide (8) to enable its backward movement. The locking device (10) comprises at least one locking projection (12, 14) which, when the slide (8) and the barrel (4) are reciprocally released, guides the slide (8) in translation.
摘要翻译：本发明涉及一种具有枪口（4）的枪（1），所述枪（4）近端限定了一个发射室（6），以及一个可在其关闭燃烧室（6）的前向构型之间平移的滑块（8）其中它与筒体（4）分开以打开所述腔室（6）。在正向构型和向后构型中的发射室（6）的取向基本上平行于纵向轴线（X）。枪（1）还包括锁定装置（10），其在前部构造中用于连接枪管（4）和滑动件（8），并且在向后构型中释放滑块（8）以使其能够向后运动。所述锁定装置（10）包括至少一个锁定突起（12,14），当所述滑动件（8）和所述枪管（4）往复释放时，所述至少一个锁定突起（12,14）引导所述滑块（8）平移。

4. 发明申请

US20160356563A1 LOCK INTERFACE INSERT FOR BOLT ASSEMBLY OF A FIREARM 审中-公开
标题翻译：用于螺栓组装的锁定接口插件
公开(公告)号：US20160356563A1
公开(公告)日：2016-12-08
申请号：US15244496
申请日：2016-08-23
申请人： Christ Stratis Gryparis
发明人： Christ Stratis Gryparis
IPC分类号： F41A3/44 , F41F1/00
CPC分类号： F41A3/44 , F41A3/12 , F41A3/14 , F41A3/36 , F41A5/08 , F41F1/00
摘要： A bolt for a firearm includes, among other things, a bolt body extending between a first bolt end and a second bolt end, the bolt body defining a shaped cavity adjacent to a breech lock recess. The shaped cavity is defined by a cavity floor extending between a forward cavity face and a rear cavity face, the forward cavity face defines a forward angle relative to the cavity floor, the rear cavity face defines a rear angle relative to the cavity floor, and each of the forward angle and the rear angle is acute. A bolt assembly for a firearm and a method of fabricating a bolt for a firearm are also disclosed.
摘要翻译：用于枪支的螺栓尤其包括在第一螺栓端部和第二螺栓端部之间延伸的螺栓体，所述螺栓体限定与后座锁定凹部相邻的成形腔体。成型腔由在前腔面和后腔面之间延伸的空腔底板限定，前腔面相对于空腔底板限定向前的角度，后腔体面相对于空腔底板限定后角，并且前角和后角中的每一个都是锐角的。还公开了一种用于枪支的螺栓组件和用于制造枪支螺栓的方法。

5. 发明申请

US20140352187A1 PISTOL WITH BARREL LOCKING DEVICE 有权
标题翻译： PISTOL与BARREL锁定装置
公开(公告)号：US20140352187A1
公开(公告)日：2014-12-04
申请号：US14462037
申请日：2014-08-18
申请人： Wilhelm Bubits
发明人： Wilhelm Bubits
IPC分类号： F41C3/00 , F41A21/48
CPC分类号： F41C3/00 , F41A3/00 , F41A3/44 , F41A21/488 , Y10T29/49826
摘要： A method of locking a barrel of a firearm with respect to a barrel slide is provided. The method including the steps of: movably mounting a barrel slide to a housing of the firearm; movably mounting a barrel to the barrel slide; movably mounting a pair of locking bodies in a transverse groove of a head of the barrel; and securing a locking block to the housing, wherein movement of the head of the barrel with respect to the locking block in a longitudinal direction causes the barrel to be locked to the barrel slide, wherein the pair of locking bodies engage recesses on the barrel slide when the barrel is locked to the barrel slide, wherein the locking block has two first wedge surfaces which are symmetrical about a longitudinal center plane and the locking bodies are elongated cylinders, the circumferential surface of which has two parallel planar guide surfaces resting in the transverse groove, a second wedge surface which faces the other locking body and interacts with the first wedge surfaces of the locking block, and an engagement surface which faces away from the other locking body in each case and is intended for engaging in the respective recess of the barrel slide when the barrel is locked to the barrel slide.
摘要翻译：提供了一种相对于枪管滑盖来锁定枪管的方法。该方法包括以下步骤：将枪管滑块可移动地安装到枪支的壳体上; 将筒体可移动地安装到筒体滑动件上; 将一对锁定体可移动地安装在枪管头部的横向槽中; 并且将锁定块固定到所述壳体，其中所述筒体的头部在纵向方向上相对于所述锁定块的运动使得所述筒体被锁定到所述筒体滑动件，其中所述一对锁定体接合所述筒体滑动件当桶被锁定到筒形滑动件上时，其中锁定块具有两个第一楔形表面，这两个第一楔形表面围绕纵向中心平面对称，并且锁定体是细长的圆柱体，其圆周表面具有两个平行的平面引导表面，凹槽，面对另一个锁定体并与锁定块的第一楔形表面相互作用的第二楔形表面以及在每种情况下背离另一个锁定体的接合表面，并且用于接合枪管滑动时，桶被锁定到枪管。

6. 发明申请

US20140196337A1 Handgun With A Locking Device 有权
标题翻译：带锁定装置的手枪
公开(公告)号：US20140196337A1
公开(公告)日：2014-07-17
申请号：US13818144
申请日：2012-09-14
申请人： Nicola Bandini , Dimitry Streshinskiy
发明人： Nicola Bandini , Dimitry Streshinskiy
IPC分类号： F41A3/78
CPC分类号： F41A3/78 , F41A3/44 , F41A5/02
摘要： The present invention relates to a gun (1) with a barrel (4) which proximally delimits a firing chamber (6), and a slide (8) translatable between a forward configuration in which it closes the firing chamber (6), and a rearward configuration in which it is distanced from the barrel (4) to open said chamber (6). The orientation of the firing chamber (6) in the forward configuration and in the rearward configuration is substantially parallel to the longitudinal axis (X). The gun (1) further comprises a locking device (10), which in the forward configuration acts so as to join the barrel (4) and the slide (8) and in the rearward configuration releases the slide (8) to enable its backward movement. The locking device (10) comprises at least one locking projection (12, 14) which, when the slide (8) and the barrel (4) are reciprocally released, guides the slide (8) in translation.
摘要翻译：本发明涉及一种具有枪口（4）的枪（1），所述枪（4）近端限定了一个发射室（6），以及一个可在其关闭燃烧室（6）的前向构型之间平移的滑块（8）其中它与筒体（4）分开以打开所述腔室（6）。在正向构型和向后构型中的发射室（6）的取向基本上平行于纵向轴线（X）。枪（1）还包括锁定装置（10），其在前部构造中用于连接枪管（4）和滑动件（8），并且在向后构型中释放滑块（8）以使其能够向后运动。所述锁定装置（10）包括至少一个锁定突起（12,14），当所述滑动件（8）和所述枪管（4）往复释放时，所述至少一个锁定突起（12,14）引导所述滑块（8）平移。

7. 发明授权

US5134922A Rigidly lockable straight-action breech block for an externally driven automatic weapon 失效
标题翻译：用于外部驱动自动武器的刚性可锁定直行臂
公开(公告)号：US5134922A
公开(公告)日：1992-08-04
申请号：US92733
申请日：1987-08-17
申请人： Horst Menges , Lothar Post , Bernhard Schneider
发明人： Horst Menges , Lothar Post , Bernhard Schneider
IPC分类号： F41A3/44 , F41A7/08
CPC分类号： F41A3/44 , F41A7/08
摘要： For a space saving and shock free breech block for an externally driven automatic weapon, a control roller 10 includes two camming discs which offset by 180.degree. with respect to one another in a symmetrical manner and arranged one behind the other, so as to continuously rotate in the same direction as the control roller. For the displacement of two locking bars disposed on opposite sides of the breech block 9 in a direction transverse to the direction of movement of the breech block, respective slide members are arranged between the breech block guide path axis and the control roller 10. Each slide member grips around one of the camming discs by meane of a U-shaped pocket and transfers the transverse movement of the associated camming disc to an associated one of the locking bars for locking and unlocking breech block 9 in a form locking manner.
摘要翻译：对于用于外部驱动的自动武器的节省空间和无冲击的后膛块，控制辊10包括两个相对于彼此偏移180°的凸轮盘，并且彼此排列一个，以便连续旋转在与控制辊相同的方向上。对于设置在后膛块9的相对侧上的两个锁定杆在与后枪块的移动方向横切的方向上的位移，相应的滑动构件布置在后膛块引导路径轴线和控制辊10之间。每个滑块会员通过U形口袋的歪斜夹在其中一个凸轮盘上，并将相关联的凸轮盘的横向运动转移到相关联的一个锁定杆中，以锁定方式锁定和解锁后挡块9。

8. 发明授权

US3333508A Closed breech gun utilizing a hollow bolt and a firing pin as a gas cylinder and a piston, respectively 失效
标题翻译：分别使用中空螺栓和撞针作为气瓶和活塞的封闭枪管枪
公开(公告)号：US3333508A
公开(公告)日：1967-08-01
申请号：US61237667
申请日：1967-01-30
申请人： KRUZELL GEORGE R
发明人： KRUZELL GEORGE R
IPC分类号： F41A3/44 , F41A5/24 , F41A15/12 , F41A19/30
CPC分类号： F41A15/12 , F41A3/44 , F41A5/24 , F41A19/30

9. 发明授权

US2894346A Firing mechanism with a single spring for the hammer, hammer catch means and trigger 失效
标题翻译：发射机构采用单弹簧锤，锤击装置和扳机
公开(公告)号：US2894346A
公开(公告)日：1959-07-14
申请号：US57627556
申请日：1956-04-05
申请人： SMITH WALTER H B
发明人： SMITH WALTER H B
IPC分类号： F41A3/44 , F41A3/72 , F41A9/55 , F41A15/14 , F41A17/46 , F41A17/74 , F41A19/44
CPC分类号： F41A17/74 , F41A3/44 , F41A3/72 , F41A9/55 , F41A15/14 , F41A17/46 , F41A19/44

10. 发明授权

US2306633A Semiautomatic rifle 失效
标题翻译：半自动步枪
公开(公告)号：US2306633A
公开(公告)日：1942-12-29
申请号：US28501339
申请日：1939-07-17
申请人： MCCRUMB RAY R
发明人： MCCRUMB RAY R
IPC分类号： F41A3/44 , F41A3/94
CPC分类号： F41A3/44 , F41A3/94

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