345results about "Firing/trigger mechanisms" patented technology

Lever action firearms having a linkage assembly for pivotally connecting its action lever to its bolt carrier assembly and associated methods are disclosed. The lever action firearm includes a bolt carrier assembly received in an upper frame and operable to reciprocate between an open position and a closed position. The bolt carrier assembly includes a first pivot. A lower frame defines a magazine well configured to removably receive a box magazine. The lever action firearm includes an action lever movable between a retracted position and an extended position. The action lever includes second and third pivots. The action lever is pivotally connected to the lower frame at the second pivot. The lever action firearm also includes a linkage assembly is pivotally connected to the action lever at the third pivot, wherein the linkage assembly is pivotally connected to the bolt carrier assembly at the first pivot.

A pistol-to-rifle conversion kit includes a rifle body that includes a lower receiver, which includes a grip mounting portion, which is rearwardly adjacent to a trigger guard, which is rearwardly adjacent to a magazine well receiving portion, an auxiliary trigger sliding mounted in the rifle body and including an elongate member and a forward trigger interface member, which extends from a forward portion of the elongate member and which is configured to interface with a trigger of a pistol mounted in the rifle body, and a trigger member which extends from the elongate member for directly contacting a shooter's finger, and one or more of the following in any combination thereof: an ambidextrous rifle body quick-lock fastener, an ambidextrous magazine release button, an ambidextrous safety selector, and an assault-rifle-style charging handle.

An automatic firearm, a barrel usable with an automatic firearm and a shot counter for mounting to a barrel of an automatic firearm. The shot counter is configured to track the number of shots fired through the barrel and to provide an indication of the remaining lifespan of the barrel.

A communications interconnect between the countermeasure controller of a countermeasure system and the dispenser containing the countermeasure payloads therein. Additionally, the present disclosure provides a power connection between the countermeasure controller and the countermeasure dispenser to deliver power to the countermeasure payloads, including smart payloads, utilizing existing vehicle wiring harnesses and wiring kits.

A handgun trigger has a trigger body configured for pivotable or rotatable movement when installed in a handgun. A trigger shoe is removably attached or attachable to the trigger body and defines a user interface for firing the handgun. The trigger shoe can be made of polymeric material and can be attached to the trigger body using a snap fit. For example, the trigger shoe snaps over rear-facing surfaces of the trigger body when installed. Also disclosed is a takedown lever assembly for a semiautomatic handgun, where the takedown actuation lever operable between a firing position and a takedown position. In the takedown position the takedown actuation lever permits removal of the slide from the frame. In the takedown position the trigger is blocked from rotating to the pulled trigger position.

A sear assembly for a weapon, the weapon comprising a hammer adapted to contact with the sear assembly and a trigger disconnected from the sear assembly, the sear assembly comprises a sear for mechanically engaging a sear surface on the hammer, a lever mechanically coupled by one end to the sear, the lever comprising a contact surface that causes the rotation of the sear, an actuator that actuates the lever by means of a cam, and a trigger sensor that is configured to determine if the trigger is pulled. In this regard, the trigger sensor is a coil. The sear assembly comprises a firing state and a safe state.

A communications interconnect between the countermeasure controller of a countermeasure system and the dispenser containing the countermeasure payloads therein. Additionally, the present disclosure provides a power connection between the countermeasure controller and the countermeasure dispenser to deliver power to the countermeasure payloads, including smart payloads, utilizing existing vehicle wiring harnesses and wiring kits.

The present disclosure provides a firearm firing ignition reliability control method, which relates to the field of firearms. The firearm firing ignition reliability control method comprises: acquiring a key influence parameter of a predetermined firearm firing ignition reliability; performing control variable analysis on the firearm firing ignition reliability based on the key influence parameter to obtain a sample database; fitting a firearm firing ignition reliability influence relationship model according to the sample database; acquiring a firearm firing ignition reliability expectation value, and determining a target firearm firing ignition structure parameter based on the reliability influence relationship model and the firearm firing ignition reliability expectation value, so as to control the reliability of the firearm firing ignition through the target firearm firing ignition structure parameter. The firearm firing ignition reliability control method according to the present disclosure reduces the failure rate of the firearm, and improves the stability and reliability of the firearm firing ignition.

The application pertains to 1911 style firearms. The firearms can have a relief and / or an ambidextrous slide stop. The firearm frame can have a relief to capture debris. The relief can sit below where the barrel sits once assembled with the frame. The relief can be shaped such that debris that would typically be held in the barrel void would instead fall into the relief. The firearm can have an ambidextrous slide stop. The slide stop can incorporate a male-female interlocking mechanism allowing for secure and removable coupling.

The disclosure is directed an ambidextrous firearm bolt control mechanism. In one embodiment, integration of the bolt control mechanism of the disclosure enables a firearm user to use either a right hand or a left hand to engage or disengage a bolt within the firearm that facilitates loading / unloading of cartridges from the magazine.

The application pertains to 1911 style firearms. The firearms can have a relief and / or an ambidextrous slide stop. The firearm frame can have a relief to capture debris. The relief can sit below where the barrel sits once assembled with the frame. The relief can be shaped such that debris that would typically be held in the barrel void would instead fall into the relief. The firearm can have an ambidextrous slide stop. The slide stop can incorporate a male-female interlocking mechanism allowing for secure and removable coupling.

A pistol-to-rifle conversion kit includes a rifle body that includes a lower receiver, which includes a grip mounting portion, which is rearwardly adjacent to a trigger guard, which is rearwardly adjacent to a magazine well receiving portion, an auxiliary trigger sliding mounted in the rifle body and including an elongate member and a forward trigger interface member, which extends from a forward portion of the elongate member and which is configured to interface with a trigger of a pistol mounted in the rifle body, and a trigger member which extends from the elongate member for directly contacting a shooter's finger, and one or more of the following in any combination thereof: an ambidextrous rifle body quick-lock fastener, an ambidextrous magazine release button, an ambidextrous safety selector, and an assault-rifle-style charging handle.

A drop-in system for a semiautomatic firearm trigger includes a trigger-locking block, a hump block, a trigger-locking block transfer bar and an axis retainer plate that operate together to enhance the operations of a semiautomatic firearm trigger. The trigger-locking block is pivoted on a firearm safety pin to lock the trigger when the carrier bolt travels rearward, the hump block is pivotally disposed within a trigger cradle on a trigger pin to receive a force of a hammer to rotate rearward to rotate the trigger assembly backward, the trigger-locking block transfer bar slides along carrier bolt guide and rotate the trigger-locking block forward to releasee the trigger, and the axis retainer plate holds the trigger-locking block rotatably in place and limits the rotation of the trigger-locking block.

A safety selector lever assembly may include a selector core comprising an elongated section having a curved and at least one angled face, a first and second extension positioned on opposing ends of the selector core, each comprising an extension aperture, and wherein the elongated section is positioned between the first and the second extensions, a plurality of levers, each comprising: a proximal and distal end, a recess for receiving one of the first and the second extension, a pin aperture, a pin, wherein at least a portion of the pin can pass through the first pin aperture and the extension aperture, and wherein rotation of the levers to a first position enables firing of the firearm and rotation to a second position precludes firing of the firearm.

This invention provides a training gun with adjustable trigger force, comprising a gun body, a trigger, a connecting shaft, a firing pin, and a striking element. It also includes a pressure adjusting component and an aiming unit. One end of the pressure adjusting component is threadedly connected to the connecting shaft via a first elastic element, used to adjust the trigger pull force. The aiming unit is located on the barrel of the gun body. This training gun realistically simulates the impact force generated by trigger pull, changing the previous situation where training guns could only aim but not fire. Trainees can use this training gun to master the coordination of aiming, firing, and timing. During training, the aiming unit is activated, emitting a beam of light onto the target. The trainee pulls the trigger and observes the change in the beam's position on the target, thus achieving the training objective. Simultaneously, the pressure adjusting component can simulate the trigger force of various types of firearms, allowing training with this gun to achieve the purpose of training with various types of firearms.

The present disclosure provides systems and techniques for managing an energy store at a gun. The gun may include an energy store management system for securing an energy store, such as a battery pack, within a cavity of the gun. The energy store management system may include a dense brace located at a lower end of the cavity, a compressible brace located at an upper end of the cavity, a lid, a gasket at the upper end of the cavity, and a hinge mechanism configured to close the lid such that the lid forms a seal with the gasket. The interior surface of the cavity may be tapered such that the frictional load between the surface of the energy store and the surface of the cavity is higher at the lower end of the cavity than at the upper end of the cavity.

A pistol-to-rifle conversion kit includes a rifle body that includes a lower receiver, which includes a grip mounting portion, which is rearwardly adjacent to a trigger guard, which is rearwardly adjacent to a magazine well receiving portion, an auxiliary trigger sliding mounted in the rifle body and including an elongate member and a forward trigger interface member, which extends from a forward portion of the elongate member and which is configured to interface with a trigger of a pistol mounted in the rifle body, and a trigger member which extends from the elongate member for directly contacting a shooter's finger, and one or more of the following in any combination thereof: an ambidextrous rifle body quick-lock fastener, an ambidextrous magazine release button, an ambidextrous safety selector, and an assault-rifle-style charging handle.

A safety selector lever assembly may include a selector core comprising an elongated section having a curved and at least one angled face, a first and second extension positioned on opposing ends of the selector core, each comprising an extension aperture, and wherein the elongated section is positioned between the first and the second extensions, a plurality of levers, each comprising: a proximal and distal end, a recess for receiving one of the first and the second extension, a pin aperture, a pin, wherein at least a portion of the pin can pass through the first pin aperture and the extension aperture, and wherein rotation of the levers to a first position enables firing of the firearm and rotation to a second position precludes firing of the firearm.

The present disclosure provides systems and techniques for managing an energy store at a gun. The gun may include an energy store management system for securing an energy store, such as a battery pack, within a cavity of the gun. The energy store management system may include a dense brace located at a lower end of the cavity, a compressible brace located at an upper end of the cavity, a lid, a gasket at the upper end of the cavity, and a hinge mechanism configured to close the lid such that the lid forms a seal with the gasket. The interior surface of the cavity may be tapered such that the frictional load between the surface of the energy store and the surface of the cavity is higher at the lower end of the cavity than at the upper end of the cavity.

The invention relates to a floating firing pin assembly comprising a front part, designed for inertial movement from a rear position to a forward position to strike the primer of the cartridge. Upon hammer impact, the rear part advances towards the cartridge, carrying the front part until contact is made with the bolt action. Subsequently, the front part disengages from abutment with the rear part, initiating forward sliding by inertia, facilitating the progression of the longitudinal groove, thereby effecting the striking of the primer in the cartridge. In the event of a firearm fall or sudden shock, the front part and / or the rear part may slide forward towards the cartridge; however, the inertia remains insufficient for primer striking, enhancing the safety and security of the firearm.

The utility model provides a disposable percussion device of an electric initiator, relates to the technical field of striking tools, solves the problem that an electromagnetic percussion device cannot meet the disposable percussion work in special environments such as a nuclear power station, and also solves the problems that the electromagnetic percussion device is large in size and difficult to install. The disposable firing device of the electric initiator comprises a protection structure with openings in the two ends; the ignition device is positioned in the protection structure and extends out along one end; the combustible material is positioned in the cavity of the protection structure; and the piston firing pin is adjacent to the first end of the combustible material. According to the technical scheme, radiation resistance and electromagnetic interference resistance are achieved, one-time percussion work such as impacting and puncturing can be normally carried out in special environments such as a nuclear power station, and due to the fact that the percussion device is small in size and convenient to install, the percussion device can be suitable for being installed in a narrow space where numerous large-size percussion devices cannot be installed. And a convenient one-time percussion mode is provided for diversified percussion demand scenes.

The embodiment of the application discloses a kind of light weapon intelligent fire control device, including pedestal, horizontal rotating mechanism, longitudinal rotating mechanism, first frame and second frame;The pedestal is rotatably connected with the first frame by the horizontal rotating mechanism;The first frame is rotatably connected with the second frame by the longitudinal rotating mechanism;Second frame is equipped with aiming mechanism, light weapon mounting mechanism and trigger mechanism, and the trigger mechanism includes lifting assembly and trigger hold-down assembly connected with the lifting assembly.By horizontal rotating mechanism drive first frame and second frame rotate in horizontal direction, and by longitudinal rotating mechanism drive second frame rotate in longitudinal direction, so as to adjust the position and pitch angle of aiming mechanism and light weapon, so as to realize automatic shooting after aiming mechanism aims at target object by using trigger hold-down assembly to hold down the trigger of light weapon, thereby improving the accuracy and shooting efficiency of shooting.

A multi-sensor shot detection system and method for accurately identifying and recording gunfire initiated by a user while filtering out ambient gunshots in shared shooting environments. The system integrates motion and acoustic sensors, with data fused into a unified feature vector and processed using a trained classification model to identify valid shot events in real time. The device includes an adaptive calibration process to tune detection parameters to specific firearms and user characteristics. Sensor data is processed locally and may include biometric, environmental, and location-based inputs. Processed event records are stored and synchronized with external applications to support advanced analytics and long-term performance tracking. The system is deployable in wearable and firearm-mounted configurations, enabling high-accuracy detection and context-aware feedback across various use cases.

Disclosed is a cannon including: a barrel having a chamber in which a shell and a propelling charge are mounted; a breech ring connected to the rear of the barrel, and having a shell inlet communicating with the chamber; a recoil buffer disposed on an outer circumferential surface of the barrel, and guiding recoiling and returning motions of the barrel; a breechblock connected to the breech ring, and moving relative to the breech ring between a closed position closing the shell inlet and an open position opening the shell inlet; a laser ignition device including a laser portion disposed in the breechblock and emitting a laser to ignite the propelling charge, and a breech window covering the laser portion and allowing the laser to be transmitted into the chamber; and a breech window cleaning device cleaning the breech window.

A system configured to receive an audio recording of a firearm discharge, calculate a spectrogram based on the audio recording, and determine a particular firearm and ammunition combination associated with the audio recording. A deep neural network may be executed by one or more processors that can be trained to calculate a spectrogram associated with the firearm discharge audio, derive spectrogram weightings, and determine the firearm and / or ammunition combination associated with the audio recording. A trained input layer can be applied to the input data to improve the speed and accuracy of the determination.

The embodiment of the utility model relates to the technical field of security and protection equipment, and particularly discloses a cartridge holder and firing equipment, the cartridge holder comprises a shell, at least one launching assembly and a control circuit board, the at least one launching assembly is arranged on the shell, the launching assembly comprises a launching tube, a pushing block and a firing unit, the pushing block is arranged in the launching tube, and the firing unit is arranged on the control circuit board. The percussion unit is arranged at one end of the launching tube, the launching tube is used for containing the functional unit, the functional unit in the launching tube is located on the side, away from the percussion unit, of the pushing block, and when the percussion unit works, the pushing block is driven to slide in the direction away from the percussion unit along the launching tube, so that the functional unit is ejected from the end, away from the percussion unit, of the launching tube. The control circuit board is arranged in the shell, is connected with the percussion unit of the at least one launching assembly, and is used for controlling the percussion unit to perform percussion. By means of the mode, the multiple launching assemblies work independently, the reliability and flexibility of the cartridge holder are improved, and then the safety risk of a user is reduced.

The present disclosure provides systems and techniques that can be implemented in a gun, such as an electromechanical gun. The gun may charge a capacitor bank, identify a trigger break based on an output generated by a trigger sensor, and transmit a signal based on the trigger break. Transmitting the signal may result in the capacitor bank discharging electric charge such that electric current is directed at an actuator mechanism so as to cause displacement of the actuator mechanism, and the displacement of the actuator mechanism may result in the propulsion of a projectile through a barrel of the gun. The gun may determine that a projectile has been fired based on an output of an accelerometer or a gyroscope, and the gun may recharge the capacitor bank in response to determining that the projectile has been fired.

An electronic trigger system with safety mechanism for firearms includes a trigger unit comprising an electromagnetic actuator operably coupled to the firing mechanism and a programmable trigger mechanism microcontroller. The actuator is changeable between a non-powered unactuated position and powered actuated firing position via pulling both an outer trigger and inner safety trigger of the trigger unit. The actuator is operably interfaced with a movable firing component of the firing mechanism operable to discharge the firearm. In a blocking position of the safety trigger, the safety trigger is configured to block outer trigger movement which prevents energizing and actuating the electromagnetic actuator thereby preventing the firearm from discharging. Conversely in an unblocking position, the safety trigger allows outer trigger movement sufficient to discharge the firearm by either energizing the actuator when a pre-selected trigger pull force threshold is applied or applying sufficient trigger force to manually trip the actuator.