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公开(公告)号：US10584932B2
公开(公告)日：2020-03-10
申请号：US16278985
申请日：2019-02-19
申请人： David Foster
发明人： David Foster
摘要： Provided is an apparatus, system, and method for improved control of trigger systems for semiautomatic firearms, which may include a timed locking mechanism incorporated in the trigger system that locks the trigger in the rearward or pulled position after the trigger is pulled and the action of the firearm is cycling or otherwise out-of-battery. Such a mechanism ensures that the necessary steps occur in the proper sequence in the trigger mechanism, preventing unexpected fires, misfires, and jams. Such trigger locking mechanisms have applicability to dual-mode trigger systems as well as semiautomatic firearms generally, and tend to prevent the ability to bump-fire the firearm. Such trigger locking mechanisms may also provide a tactile signal through the user's trigger finger indicating that the firearm is empty by locking the trigger in the rearward position after the firearm fires its last round and the carrier moves and remains in a rearward position.
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公开(公告)号：US20190301825A1
公开(公告)日：2019-10-03
申请号：US16416311
申请日：2019-05-20
申请人： Springfield, Inc.
摘要： Trigger assemblies that preserve the integrity of the trigger sear surface when the trigger assembly enters a “half-cocked”, safety configuration are disclosed. In certain embodiments, a trigger safety engagement surface engages a hammer safety engagement surface in the safety configuration, preventing the hammer from rotating into contact with a firing pin. In some instances, the trigger sear surface is suspended within a safety recess (e.g., a notch) of the hammer and free of contact with the hammer when the trigger assembly is in the safety configuration.
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公开(公告)号：US10330413B2
公开(公告)日：2019-06-25
申请号：US15674932
申请日：2017-08-11
申请人： Springfield, Inc.
摘要： Trigger assemblies that preserve the integrity of the trigger sear surface when the trigger assembly enters a “half-cocked”, safety configuration are disclosed. In certain embodiments, a trigger safety engagement surface engages a hammer safety engagement surface in the safety configuration, preventing the hammer from rotating into contact with a firing pin. In some instances, the trigger sear surface is suspended within a safety recess (e.g., a notch) of the hammer and free of contact with the hammer when the trigger assembly is in the safety configuration.
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公开(公告)号：US20190128629A1
公开(公告)日：2019-05-02
申请号：US16229007
申请日：2018-12-21
摘要： A sliding trigger enclosure system for a long gun includes a frame that is removably secured to the receiver of a firearm by factory-supplied hardware, and a hollow shoulder stock having a pair of side surfaces that extend outward from the front end. The shoulder stock is slidingly engaged over the frame and transitions between a FIRE position where the trigger assembly of the long gun is accessible, and a SAFE position where the pair of side surfaces are locked in a parallel orientation to the trigger assembly to prevent access to the same. A locking mechanism is disposed along the frame and secures the shoulder stock in the SAFE position. The locking mechanism including a pair of spring-loaded locking pins that are engaged by an actuator, and a user authentication device.
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公开(公告)号：US20180045481A1
公开(公告)日：2018-02-15
申请号：US15674932
申请日：2017-08-11
申请人： Springfield, Inc.
摘要： Trigger assemblies that preserve the integrity of the trigger sear surface when the trigger assembly enters a “half-cocked”, safety configuration are disclosed. In certain embodiments, a trigger safety engagement surface engages a hammer safety engagement surface in the safety configuration, preventing the hammer from rotating into contact with a firing pin. In some instances, the trigger sear surface is suspended within a safety recess (e.g., a notch) of the hammer and free of contact with the hammer when the trigger assembly is in the safety configuration.
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公开(公告)号：US20160169605A1
公开(公告)日：2016-06-16
申请号：US15044695
申请日：2016-02-16
IPC分类号： F41A17/48
摘要： The various embodiments herein provide a fire restraining device for selective target shooting in a weapon with a safety lock comprises an infrared sensor, a central computing unit, and a rack and pinion or a shot pin module. The infrared sensor detects a temperature of a target in front of a nozzle of the weapon. The infrared sensor is connected to the central computing unit. The infrared sensor sends the temperature data of the target to the central computing unit. The rack and pinion module or the shot pin module is connected with the central computing unit at one side and the safety lock on another end. The present fire restraining device allows a gunner to control the firing shots over a human or unwanted targets which reduces false fatalities in close combats.
摘要翻译： 本文的各种实施例提供了一种用于在具有安全锁的武器中选择性目标射击的防火装置，其包括红外传感器，中央计算单元以及齿条和小齿轮或射击模块。 红外线传感器检测武器喷嘴前方的目标温度。 红外传感器连接到中央计算单元。 红外传感器将目标的温度数据发送到中央计算单元。 齿条和小齿轮模块或射击销模块在一侧与中央计算单元连接，另一端连接安全锁。 目前的消防装置允许炮手通过人或不需要的目标控制射击，从而减少紧密战斗中的虚假死亡。
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公开(公告)号：US09267757B2
公开(公告)日：2016-02-23
申请号：US14450274
申请日：2014-08-03
申请人： Xilong Li
发明人： Xilong Li
IPC分类号： F41B11/683 , F41B11/723 , F41A17/48 , F41A17/52
CPC分类号： F41B11/723 , F41A17/48 , F41A17/52 , F41B11/683
摘要： An air rifle including a supporting frame, a barrel, a pneumatic assembly, an air storage assembly, and a firing assembly. The barrel, the pneumatic assembly, the air storage assembly, and the firing assembly are all disposed on the supporting frame. The pneumatic assembly is connected to the air storage assembly. The air storage assembly includes an air cylinder, an air valve disposed at one side of the air cylinder, and a plastic member disposed at a connection part of the barrel and the air valve. A firing pin is fixed on the tail of the plastic member. The firing assembly includes a trigger support fixed on the supporting frame, a pushrod disposed on the trigger support, a trigger, a trigger buckle, and a hammer. The trigger is connected to the trigger buckle. The pushrod is adapted to slide on the trigger support.
摘要翻译： 一种气枪，包括支撑框架，筒体，气动组件，空气存储组件和击发组件。 枪管，气动组件，空气存储组件和击发组件都设置在支撑框架上。 气动组件连接到空气存储组件。 空气存储组件包括气缸，设置在气缸一侧的空气阀，以及设置在机筒和空气阀的连接部分处的塑料构件。 撞针固定在塑料构件的尾部上。 发射组件包括固定在支撑框架上的触发器支撑件，设置在触发器支撑件上的推杆，扳机，触发器扣和锤。 触发器连接到触发器扣。 推杆适于在触发器支撑上滑动。
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48.发明授权公开(公告)号：US09032656B2
公开(公告)日：2015-05-19
申请号：US13351220
申请日：2012-01-16
摘要： A trigger assembly includes a plurality of components including a trigger shoe configured to disengage a firing mechanism in response to a force applied by a user. The trigger assembly further includes a first PCB having at least one optical sensor to receive light and a controller configured to determine a positional state of at least one of the trigger shoe and a selected one of the plurality of components in response to the light received by the at least one optical sensor.
摘要翻译： 触发器组件包括多个部件，包括触发靴，其被配置为响应于使用者施加的力而使击发机构脱离。 触发器组件还包括具有至少一个用于接收光的光学传感器的第一PCB和被配置为响应于由所接收的光接收到的光而确定触发器靴和多个部件中的选定一个的至少一个的位置状态的控制器 所述至少一个光学传感器。
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公开(公告)号：US5235769A
公开(公告)日：1993-08-17
申请号：US786083
申请日：1991-10-31
摘要： A pump action firearm includes a barrel and a chassis defining a magazine well for receiving a magazine. The magazine well extends longitudinally parallel to the barrel and contains a plurality of cartridges arranged in stacked relationship with each cartridge having its longitudinal axis extending substantially transversely to a longitudinal axis of the barrel. A pump member displaces the barrel forwardly and rearwardly. A carrier mechanism is linked to the pump member and, during pumping of the pump member, moves an end cartridge contained in the magazine from its stacked position to an operative position in alignment with the longitudinal axis of the barrel.
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公开(公告)号：US5216190A
公开(公告)日：1993-06-01
申请号：US848892
申请日：1992-03-10
申请人： Shinpei Tanaka , Nobuya Kurohara
发明人： Shinpei Tanaka , Nobuya Kurohara
摘要： A device, for releasing a locked trigger set by a set-trigger mechanism in a gun having a receiver, a bolt loosely inserted in the receiver, and a bolt handle for rotating and reciprocating the bolt so as to load a bullet and set in a fire-enabling state, includes an abutting portion formed on the bolt handle, and a release link positioned for contact with the abutting portion and a trigger in accordance with a rotational movement of the bolt handle. The trigger locked by the set-trigger mechanism is released when the bolt handle is rotated up to a fire-disabling position, causing the abutting portion to push the release link against the trigger to unlock it. With this construction above, when the bolt handle is in the fire-disabling state, the trigger can never be in the locked position, which enables a safe and secure release of the locked trigger and safe bullet loading and/or removal.
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