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公开(公告)号：US4642927A
公开(公告)日：1987-02-17
申请号：US806093
申请日：1985-12-06
申请人： Eduardo I. Zamacola
发明人： Eduardo I. Zamacola
摘要： An improved selector device is provided for controlling the locking and striker mechanisms of a firearm. This device includes a movable button selector and a shaft rotatably mounted in said firearm in sliding engagement with the button selector. The shaft includes a base gudgeon which guides the selector in one direction as the selector slides over it. The shaft guides the button selector along a second direction and allows the selector to move in the second direction, which is substantially perpendicular to the first, by rotating as the button selector pushes the base gudgeon in the second direction.
摘要翻译： 提供了一种改进的选择装置，用于控制枪支的锁定和撞击机构。 该装置包括可移动按钮选择器和可转动地安装在所述枪支中的轴，该按钮与按钮选择器滑动接合。 该轴包括一个基础舵杆，当选择器滑过它时，基座舵在一个方向上引导选择器。 轴沿着第二方向引导按钮选择器，并且当按钮选择器沿第二方向推动基座舵时，通过旋转，允许选择器沿着基本上垂直于第一方向的第二方向移动。
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公开(公告)号：US10539385B2
公开(公告)日：2020-01-21
申请号：US16084561
申请日：2017-03-07
申请人： Verney-Carron S.A.
摘要： The semiautomatic firearm comprises: a movable assembly (4) adapted to move against a return spring (10) by recovered energy resulting from pressure exerted when firing an ammunition (7), wherein the firearm comprises a stopper, a latch and a striker cooperating with a hammer (5) controlled by a trigger (6), at least one of a pivoting fork and a hammer used for locking the movable assembly in a compressed position of the return spring at a rear position of movement of the movable assembly, after each shot, an unlocking assembly (12) that is manually actionable and able to act on at least one of the pivoting fork and the hammer for releasing the movable assembly (4) and allowing the assisted return of the movable assembly (4) in order for reloading.
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公开(公告)号：US4024664A
公开(公告)日：1977-05-24
申请号：US624794
申请日：1975-10-22
申请人： Frank Murabito
发明人： Frank Murabito
CPC分类号： F41A17/80
摘要： A safety device particularly suitable for rifles and carbines consisting of a rod connected to a lever which can be inserted through a bore in the back side of the rifle hammer when the hammer is extended slightly past the fully cocked position. The rod can engage the hammer and prevent the hammer from moving regardless of the motion of the trigger.
摘要翻译： 一种特别适用于步枪和卡宾枪的安全装置，其特征在于，当锤子稍微延伸穿过完全起落位置时，连杆杆可连接在步枪后背侧的孔中。 杆可以接合锤子，并且不管扳机的运动如何，防止锤子移动。
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公开(公告)号：US20190072349A1
公开(公告)日：2019-03-07
申请号：US16084561
申请日：2017-03-07
申请人： Verney-Carron S.A.
摘要： The semiautomatic firearm comprises: means capable of recovering energy resulting from pressure exerted when firing an ammunition (7) to move a movable assembly (4) against a return spring (10), wherein the firearm comprises a stopper, a latch and a striker cooperating with a hammer (5) controlled by a trigger (6), locking means for locking the movable assembly in a compressed position of the return spring at a rear position of movement of the movable assembly, after each shot, an unlocking assembly (12) that is manually actionable and able to act on the locking means for releasing the movable assembly (4) and allowing the assisted return of said movable assembly (4) in order for reloading.
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公开(公告)号：US09891016B2
公开(公告)日：2018-02-13
申请号：US15365010
申请日：2016-11-30
发明人： Jan Leimer
摘要： A firearm with a housing, a barrel fastened to the housing, a bolt for closure of a chamber provided in barrel, and a hammer mechanism to operate a firing pin arranged in the bolt. The hammer mechanism contains a hammer strut arranged between the firing pin and a cocking piece, offset parallel to the firing pin.
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公开(公告)号：US08650788B2
公开(公告)日：2014-02-18
申请号：US13329991
申请日：2011-12-19
申请人： Alexander Ostanin
发明人： Alexander Ostanin
摘要： The invention relates to a safety for a repeating rifle, with a safety slider (4) arranged displaceably between a safety position and an unsecured position on a lock (2), and a locking element associated with the safety slider (4) for blocking or releasing a firing pin nut (8) displaceably arranged in the lock (2). The locking element according to the invention is constructed as a safety lever (22), rotatable about a transverse pin (24), with a control part (23) engaging with a control groove (19) on the firing pin nut (8).
摘要翻译： 本发明涉及一种重复步枪的安全性，安全滑块（4）在安全位置与锁定（2）上的不安全位置之间可移动地设置，以及与安全滑块（4）相关联的锁定元件，用于阻挡或 释放可移动地布置在锁（2）中的击发销螺母（8）。 根据本发明的锁定元件构造为可绕横向销（24）旋转的安全杆（22），其中控制部件（23）与止动销螺母（8）上的控制槽（19）接合。
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公开(公告)号：US11598597B2
公开(公告)日：2023-03-07
申请号：US16915410
申请日：2020-06-29
发明人： Jonathan Barrett , Nathan Brown , Darin Nebeker , Todd Wilkinson
摘要： A firearm with dual-acting safety mechanism includes a hammer, sear operable to hold the hammer in a cocked position, and trigger mechanism including a trigger and trigger bar which collectively operates to rotate the sear to release the hammer. The safety mechanism includes a safety mode selector or actuator cooperating with a secondary safety link. In one arrangement, linearly moving the selector actuates and rotates the safety link which simultaneously both blocks the hammer and displaces the trigger bar such that the sear can no longer be actuated via a trigger pull.
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公开(公告)号：US09829262B1
公开(公告)日：2017-11-28
申请号：US15144562
申请日：2016-05-02
摘要： A safety assembly for a rifle having a pistol grip extending from a receiver, the receiver having an operative safety shaft rotatable between a safety position and a fire position, the shaft positioned above and rearwardly of the trigger, and above and forward of the pistol grip. The shaft rotatable 90 degrees between a safe position and a fire position, a thumb engagement handle having an angled gripping portion angled from the shaft downwardly and rearwardly for the fire position and rearwardly and upwardly in the safe position, whereby the positioning allows that when the firearm is operated and the user grips the pistol grip, the user does not need to release and/or rotate the pistol grip to switch between fire and safe positions of the safety shaft with the thumb of the gripping hand.
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公开(公告)号：US20150330736A1
公开(公告)日：2015-11-19
申请号：US14740951
申请日：2015-06-16
申请人： REVOL ARMS LLC
发明人： Dan Love
摘要： The present invention is directed to semiautomatic pistols with partially internalized recoil. In an aspect of the invention, the semiautomatic pistol allows for the shooter's grip to be aligned closer to the center-axis of the barrel so that the recoil force is substantially in line with the shooter's grip, thereby reducing and/or preventing muzzle flip. In another aspect of the invention, the semiautomatic pistol is configured to translate the linear recoil movement into rotational movement, which allows internalized recoil.
摘要翻译： 本发明涉及具有部分内在反冲的半自动手枪。 在本发明的一个方面，半自动手枪允许射手的抓地力更靠近枪管的中心轴线对准，使得反冲力基本上与射手的抓地力一致，从而减少和/或防止枪口翻转。 在本发明的另一方面，半自动手枪被配置为将线性反冲运动转换成旋转运动，这允许内部反冲。
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