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公开(公告)号：US20240060740A1
公开(公告)日：2024-02-22
申请号：US18206131
申请日：2023-06-06
Applicant: James Matthew Underwood , Larry Cullen Underwood
Inventor： James Matthew Underwood , Larry Cullen Underwood
IPC: F41A19/10 , F41C3/00 , F41A19/43 , F41A19/11 , F41A17/56 , F41A9/59 , F41A19/30 , F41A17/28 , F41A17/72
CPC classification number: F41A19/10 , F41C3/00 , F41A19/43 , F41A19/11 , F41A17/56 , F41A9/59 , F41A19/30 , F41A17/28 , F41A17/72
Abstract: A firearm operating system includes a housing, a central pivoting member disposed within the housing, a trigger including a portion disposed within the housing and a portion extending outside the housing such that the portion of the trigger within the housing includes a hole and at least one finger that extends in a first direction from the hole. Due to movement of the trigger, the at least one finger presses against the central pivoting member to cause the central pivoting member to rotate.
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公开(公告)号：US11725895B2
公开(公告)日：2023-08-15
申请号：US17862834
申请日：2022-07-12
Applicant: James Matthew Underwood , Larry Cullen Underwood
Inventor： James Matthew Underwood , Larry Cullen Underwood
IPC: F41A19/10 , F41C3/00 , F41A19/43 , F41A19/11 , F41A17/56 , F41A9/59 , F41A19/30 , F41A17/28 , F41A17/72
CPC classification number: F41A19/10 , F41A9/59 , F41A17/28 , F41A17/56 , F41A17/72 , F41A19/11 , F41A19/30 , F41A19/43 , F41C3/00
Abstract: A firearm operating system includes a housing, a central pivoting member disposed within the housing, a trigger including a portion disposed within the housing and a portion extending outside the housing such that the portion of the trigger within the housing includes a hole and at least one finger that extends in a first direction from the hole. Due to movement of the trigger, the at least one finger presses against the central pivoting member to cause the central pivoting member to rotate.
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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
Applicant: STI Firearms, LLC
Inventor： Jesse Carr
Abstract: 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
Applicant: STI Firearms, LLC
Inventor： Jesse Carr
Abstract: 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：US20170227310A1
公开(公告)日：2017-08-10
申请号：US15501724
申请日：2014-09-26
Applicant: FABBRICA D'ARMI PIETRO BERETTA S.p.A.
Inventor： Roberto GORZA , Eugenio RIGHI , Emilio SARDINI
CPC classification number: F41A9/53 , F41A3/66 , F41A17/42 , F41A17/56 , F41A17/72 , F41A19/13 , F41A19/30 , F41C3/00
Abstract: A firearm (1) includes a detection system (10) suitable to detect a configuration change of the firearm from an initial configuration. The detection system (10) includes a detection device (100), on the slide (20) suitable to be moved, starting from an initial position, to a detection position in which the detection device (100) detects a configuration change of the firearm. An idler device (200) on the slide (20) engages with the detection device (100) which moves the idler device (200). The detection device (200) includes at least one primary sensor element (250), a receiver device (300) on the main body (5) suitable to receive the information of the configuration change of the firearm from the primary sensor element (250) and at least a secondary sensor element (350).
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Patent Agency Ranking
6.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
Applicant: Alliant Techsystems Inc.
Inventor： Michael Withey
CPC classification number: F41A3/22 , F41A3/42 , F41A17/52 , F41A17/56 , F41A17/62 , F41A19/16 , F41A19/30 , F41A19/34 , F41A21/485
Abstract: 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
Applicant: Savage Arms, Inc.
Inventor： Michael J. Withey
CPC classification number: F41A3/22 , F41A3/42 , F41A17/52 , F41A17/56 , F41A17/62 , F41A19/16 , F41A19/30 , F41A19/34 , F41A21/485
Abstract: 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：US09494376B2
公开(公告)日：2016-11-15
申请号：US15019796
申请日：2016-02-09
Applicant: ZEV Technologies, Inc.
Inventor： Alec Daniel Wolf
IPC: F41A19/29
Abstract: A firing pin assembly for a firearm having an engagement surface that has a channel in an engagement surface with a trigger bar to reduce frictional engagement with a trigger assembly. The firing pin assembly also includes chamfers to reduce weight and an elongated firing pin end piece.
Abstract translation: 一种用于枪支的撞针组件，具有接合表面，该接合表面在与触发杆的接合表面中具有通道以减少与触发器组件的摩擦接合。 撞针组件还包括倒角以减轻重量和细长的撞针终端。
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公开(公告)号：US20100281738A1
公开(公告)日：2010-11-11
申请号：US11971486
申请日：2008-01-09
Applicant: ROBERT L. CONSTANT , JOHN PLISKA , RICHARD PICARD
Inventor： ROBERT L. CONSTANT , JOHN PLISKA , RICHARD PICARD
CPC classification number: F41A19/13 , F41A17/64 , F41A19/30 , Y10T29/49826 , Y10T29/49959
Abstract: A striker assembly for a firearm and a method of assembly the striker assembly is disclosed. The striker assembly includes a generally cylindrical body having a first distal end, a middle portion, and a second distal end. A coaxial spring encompasses the middle portion of the body and abuts an annular ring on the first distal end. The striker assembly also has a spacer having a first side and a second side with the first side of the spacer abutting a ridge on the second distal end of the body. A snap ring holds the spacer in place on the spacer's second side, and the snap ring is secured by a circumferential groove in the second distal end of the body. Finally, the striker assembly includes a cap that abuts the coaxial spring and encompasses the second distal end of the body, the spacer, and the snap ring.
Abstract translation: 公开了一种用于枪支的撞针组件和组装撞针组件的方法。 撞击器组件包括具有第一远端，中间部分和第二远端的大致圆柱体。 同轴弹簧包围主体的中间部分并且邻接第一远端上的环形环。 所述撞针组件还具有间隔件，所述间隔件具有第一侧和第二侧，所述间隔件的第一侧邻接所述主体的第二远端上的脊。 卡环将间隔件保持在间隔件的第二侧上的适当位置，并且卡环通过身体的第二远端中的周向槽固定。 最后，撞击器组件包括与该同轴弹簧相邻并且包围本体，间隔件和卡环的第二远端的盖。
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公开(公告)号：US5718073A
公开(公告)日：1998-02-17
申请号：US822522
申请日：1997-03-26
Applicant: T. Nick Sachse , Kenneth W. Soucy
Inventor： T. Nick Sachse , Kenneth W. Soucy
CPC classification number: F41A3/24 , F41A19/30 , F41C9/08 , H05B39/088
Abstract: An in-line muzzle-loading firearm in which the firing pin is cocked by a bolt action permits the use of a stronger firing pin spring, a firing pin of reduced mass, and reduced firing pin travel, resulting in reduced lock times.
Abstract translation: 一个在线枪口装甲枪，其中的击发针由一个螺栓动作锁定，可以使用更强的撞针弹簧，一个减小质量的撞针，并减少撞针行程，从而减少锁定时间。
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