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公开(公告)号：US12072158B2
公开(公告)日：2024-08-27
申请号：US18105925
申请日：2023-02-06
申请人： Blaser Group GmbH
发明人： Paul Seidl
摘要： A bolt assembly of a gun includes a bolt body displaceable along a longitudinal axis, a firing pin guided to move axially in the bolt body, a firing pin spring associated with the firing pin, and a small breech arranged at the rear end of the bolt body. A sliding sleeve actuatable by a cocking slide is arranged to cock and uncock the firing pin spring. The cocking slide contains a control cam for axial displacement of the sliding sleeve by a slide part that can be moved in a straight line in the direction of longitudinal axis of bolt body and projecting rearward relative to the small breech.
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公开(公告)号：US10077961B2
公开(公告)日：2018-09-18
申请号：US15397066
申请日：2017-01-03
申请人： STI Firearms, LLC
发明人： Jesse Carr
摘要： A firearm firing system that includes a striker assembly and a fire control assembly. The striker assembly includes a striker housing, a striker disposed within the striker housing, and a sear bar coupled to the striker housing. The sear bar is configured to engage a sear engagement surface of the striker through an opening in the striker housing. The fire control assembly includes a cocking block and a transfer lever. The cocking block is configured to engage with and pivot the sear bar. The transfer lever is configured to transfer force from a trigger to the cocking block.
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公开(公告)号：US20180187994A1
公开(公告)日：2018-07-05
申请号：US15397066
申请日：2017-01-03
申请人： STI Firearms, LLC
发明人： Jesse Carr
摘要： A firearm firing system that includes a striker assembly and a fire control assembly. The striker assembly includes a striker housing, a striker disposed within the striker housing, and a sear bar coupled to the striker housing. The sear bar is configured to engage a sear engagement surface of the striker through an opening in the striker housing. The fire control assembly includes a cocking block and a transfer lever. The cocking block is configured to engage with and pivot the sear bar. The transfer lever is configured to transfer force from a trigger to the cocking block.
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4.发明授权公开(公告)号：US09658007B2
公开(公告)日：2017-05-23
申请号：US14316426
申请日：2014-06-26
发明人： Michael Withey
CPC分类号： F41A3/22 , F41A3/42 , F41A17/52 , F41A17/56 , F41A17/62 , F41A19/16 , F41A19/30 , F41A19/34 , F41A21/485
摘要： A bolt action firearm that cocks the firing pin upon closing the bolt and includes a cam pin with dual heads for a high velocity rimfire cartridge. In one embodiment, actuating the main spring while closing the bolt, instead of while opening the bolt, more uniformly distributes the physical energy required by the user over the bolt actuation cycle. The dual heads of the cam pin provide symmetric reactive forces with dual cam slots, thereby preventing the cam pin from skewing or canting within the cam slots. A safety system is provided for the trigger mechanism and a robust connecting systems for the stock.
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公开(公告)号：US09605917B2
公开(公告)日：2017-03-28
申请号：US15171376
申请日：2016-06-02
申请人： Savage Arms, Inc.
发明人： Michael J. Withey
CPC分类号： F41A3/22 , F41A3/42 , F41A17/52 , F41A17/56 , F41A17/62 , F41A19/16 , F41A19/30 , F41A19/34 , F41A21/485
摘要： A bolt action firearm that cocks the firing pin upon closing the bolt and includes a cam pin with dual heads for a high velocity rimfire cartridge. In one embodiment, actuating the main spring while closing the bolt, instead of while opening the bolt, more uniformly distributes the physical energy required by the user over the bolt actuation cycle. The dual heads of the cam pin provide symmetric reactive forces with dual cam slots, thereby preventing the cam pin from skewing or canting within the cam slots. A safety system is provided for the trigger mechanism and a robust connecting systems for the stock.
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公开(公告)号：US20120204463A1
公开(公告)日：2012-08-16
申请号：US13305409
申请日：2011-11-28
申请人： Willi HANKEL , Bastian ROTHE
发明人： Willi HANKEL , Bastian ROTHE
IPC分类号： F41A3/12
摘要： The invention pertains to a breech of a repeating firearm with a bolt assembly that is guided within a housing such that it is rotatable about its longitudinal axis and is axially displaceable in the longitudinal direction of the firearm, a striking pin that is axially movable in the bolt assembly and a breech block that is arranged on the rear end of the bolt assembly and in which a cocking mechanism is accommodated that can be actuated with an actuating element and serves for tensioning and relaxing a striking pin spring acting upon the striking pin. The actuating element consists of a cocking slide that can be displaced between a lower relaxed position and an upper tensioned position on the rear side of the breech block.
摘要翻译： 本发明涉及具有螺栓组件的重复枪支的后膛，该螺栓组件在壳体内引导，使得其能够围绕其纵向轴线旋转并且可沿着枪械的纵向方向轴向移动， 螺栓组件和布置在螺栓组件的后端上的后膛块，并且其中容纳有可由致动元件致动的起动机构，并且用于张紧和放松作用在击打销上的冲击弹簧弹簧。 致动元件包括一个可以在下一放松位置和后膛后侧的上张紧位置之间移动的止动滑块。
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公开(公告)号：US08112927B2
公开(公告)日：2012-02-14
申请号：US12597936
申请日：2008-05-13
IPC分类号： F41A3/00
CPC分类号： F41A19/34
摘要： The invention relates to a chamber lock (1) for a firearm, having an outer, tubular lock housing (2) and a pushbutton firing pin spring tensioning device (4) provided therein, wherein the pushbutton firing pin spring tensioning device (4) comprises a latching device (6) acting directly or indirectly in the interior of the lock housing (2) positioned between the lock housing (2) on one side and a clamping sleeve (10) for tensioning the firing pin spring (7) on the other side, the latching device being configured such that the firing pin spring (7) can be tensioned in a repeating manner upon pushing the pushbutton (13) of the pushbutton firing pin spring tensioning device (4) once, and subsequently can be maintained in the tensioned state by means of the latching device (6), and that the firing pin spring (7) can be released upon removing the latching effect of the latching device (6) upon a subsequent pushing of the pushbutton (13) of the pushbutton firing pin spring tensioning device (4).
摘要翻译： 本发明涉及一种用于枪支的腔室锁（1），其具有外管状锁壳（2）和设置在其中的按钮击球弹簧张紧装置（4），其中按钮击球弹簧张紧装置（4）包括 一个锁定装置（6），其直接或间接地作用在位于一侧的锁定壳体（2）和夹紧套筒（10）之间的锁定壳体（2）的内部，用于将击发弹簧（7）张紧在另一侧上 所述闩锁装置构造成使得在将按钮击打弹簧张紧装置（4）的按钮（13）推压一次时，触发销弹簧（7）可以以重复的方式张紧，并且随后可以保持在 通过闩锁装置（6）的张紧状态，并且在随后按下按钮发射的按钮（13）的同时按下闩锁装置（6）的闩锁效果时，可以释放触针弹簧（7） 销弹簧张紧装置 4）。
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公开(公告)号：US20050188577A1
公开(公告)日：2005-09-01
申请号：US10895628
申请日：2004-07-20
申请人： Sergej Popikow
发明人： Sergej Popikow
摘要： A breech of a repeater weapon has a chamber, which is guided so that it can rotate about its longitudinal axis in a chamber sleeve and can move in the axial direction in the longitudinal direction of the weapon, and which contains a sleeve. A percussion piece is arranged so that it can move in the axial direction in the sleeve. A tensioning device is provided for tensioning and relaxing a percussion piece spring exerting force on the percussion piece. To enable a fast and simple exchange of the locking head, the chamber contains an exchangeable locking head and a locking mechanism that can be relaxed by the tensioning device for holding the locking head on the sleeve.
摘要翻译： 中继器武器的后膛具有腔室，其被引导为使得其可以在腔室套筒中围绕其纵向轴线旋转，并且可以沿着武器的纵向方向在轴向方向上移动并且包含套筒。 冲击片被布置成使其能够在套筒中沿轴向移动。 提供张紧装置，用于张紧和放松打击乐器弹簧在打击乐器上施加力。 为了能够快速和简单地更换锁定头，腔室包含可更换的锁定头和锁定机构，该锁定机构可以被张紧装置松弛以将锁定头保持在套筒上。
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公开(公告)号：US06763755B2
公开(公告)日：2004-07-20
申请号：US10444255
申请日：2003-05-23
申请人： David A. Johnson
发明人： David A. Johnson
IPC分类号： F41C2700
摘要： An extender for a bolt catch release lever on a bolt catch operating lever of a firearm equipped with a protective spare magazine carrier for holding a loaded spare magazine in a position of readiness for immediate insertion into operative engagement with that firearm, and an integrated bolt catch and extended catch release lever. The extended bolt catch release lever places an engagement contact face of an outer end in a position accessible for easy operation of the bolt catch release mechanism of a rifle when the spare magazine carrier is in place.
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公开(公告)号：US20030208941A1
公开(公告)日：2003-11-13
申请号：US10444255
申请日：2003-05-23
发明人： David A. Johnson
IPC分类号： F41A003/00
摘要： An extender for a bolt catch release lever on a bolt catch operating lever of a firearm equipped with a protective spare magazine carrier for holding a loaded spare magazine in a position of readiness for immediate insertion into operative engagement with that firearm, and an integrated bolt catch and extended catch release lever. The extended bolt catch release lever places an engagement contact face of an outer end in a position accessible for easy operation of the bolt catch release mechanism of a rifle when the spare magazine carrier is in place.
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