36results about "Pistols" patented technology

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 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 locking device for a firearm, the locking device includes a slide lock for installation in a frame assembly. On the slide lock is a first guiding part to be received in a first receiving slit of a frame of the frame assembly. Also on the slide lock is a second guiding part to be received in a second receiving slit of the frame of the frame assembly. The slide lock can be received in the frame displaceably between a locking position and an unlocking position. Further, the slide lock interacts with a barrel of the firearm such that the slide lock can be received in the frame displaceably in a transverse direction between the unlocking position and a self-holding position. Still further, the slide lock, when in the self-holding position, is secured to prevent it from being displaced of its own accord into the locking position.

A modular firearm system has a frame with a grip configured to be held by a hand of a user and a receiving chamber formed within the grip. The system further has a chassis having a receiving channel and one or more sidewalls extending from a bottom portion of the chassis, the one or more sidewalls structured to fit within and be received by the receiving chamber of the frame. The system further has a barrel locking block structured to fit within the receiving channel of the chassis.

Some embodiments include an optic guard for a firearm, the optic guard including: a frame; and a bracket having a side to attach to a firearm assembly, the bracket integrally formed with the frame or fixably attached to the frame; wherein the frame is arranged to cover part of a front of an optic housing when the side of the bracket is attached to the firearm assembly. Other embodiments may be disclosed and / or claimed.

A pistol with a trigger assembly, the trigger assembly, including: a tugger support pivotally mounted to a frame of the pistol; a trigger shoe pivotally mounted to the trigger support, and a spring located between a. portion of the trigger shoe and the trigger support, the spring biasing the portion of the trigger shoe into a first position where a portion of the frame blocks movement of the trigger shoe.

A rail system is configured to be mounted to a revolver. The rail system can be configured as a quad rail system. The rail system can be assembled onto a revolver without altering the revolver. The quad rail system can be used to mount accessories to the revolver.

The present compact powder fire-extinguishing device comprises a container containing a fire-extinguishing powder, said container being in the form of a single-use cartridge containing a fire-extinguishing powder, said cartridge being separable from the fire-fighting device by means of a reusable fast-action firing device, wherein the fire-extinguishing powder is disposed inside of a casing of the cartridge in a polymer tube, one end of which is fastened at an outlet of the casing of the cartridge, about the periphery of said casing, and the second end of the tube abuts a sleeve and is configured as a piston having an aperture. Within the casing of the cartridge are provided means that generate a propulsive charge and are configured as a striker-type igniter-percussion cap and a pyrotechnic gas generator disposed one after the other, said gas generator being connected to the cavity of the sleeve, and the other end of the cartridge is provided with a contoured surface and is connected to the firing device that comprises a mechanism for fastening and discharging the cartridge. Furthermore, the firing device is provided with a striker trigger mechanism that comprises a head, a flat striking spring having a striker, a hammer connected to a trigger, and a safety catch.

The application discloses a wireless synchronization electronic lap counting and buzzer reminding system of multi-mode starting adaptation, relates to the field of sports equipment, and realizes the functions of prompting the start of a competition, timing and lap counting through a timing module, a lap counting plate module and a loudspeaker fixed on the outer surface of a fixed case, realizes the visual auxiliary prompting function through the fixed lamp on the outer surface of the rotating case on the two sides, does not need to arrange multiple devices, is convenient to use, starts timing through the control of a starting gun, so that the time of a track race can be timed, and after the starting gun sends an instruction, the sound and the loudspeaker send the instruction sound effect, the athletes are prompted to prepare for the start, meanwhile, the instruction of the starting gun is sent, the fixed lamp on the outer surface of the rotating case is lighted, so that the visual prompt can be provided for the judges, the timing personnel and the athletes, the use is convenient, the starting gun is matched with the arc-shaped rotating plate and the locking plate, the false touch is prevented, and the influence of the false touch on the progress of the competition is avoided.

A firearm, particularly a gun operating by recoil exploitation, comprising: a frame; a barrel, a hand grip; a breechblock slidable for the closing of the breech of the barrel; a striker; a longitudinal elastic device for the recovery of the recoil kinetic energy of the breechblock for rearming the striker; a release lever having a coupling position and a release position of the striker; a single action trigger mechanism comprising a trigger and a trigger transmission rod operatively connected to the trigger and to the release lever, and an antagonist lever to the release lever, the mass of the antagonist lever being distributed and arranged to strain the antagonist lever with inertial forces that contrast the release lever for preventing the accidental release of the striker.

The invention relates to a firing adapter of an alarm gun, having a starting segment hollow cylinder and a projectile, wherein the starting segment hollow cylinder has, at one end, a thread for screwing together with a congruent thread on a firing channel of the alarm gun, at the mouth of the latter, and wherein the starting segment hollow cylinder has a channel which is arranged along a longitudinal centre axis of the starting segment hollow cylinder and the end of which that faces the mouth is connected to the firing channel of the alarm gun, and wherein the projectile has a blind hole and the starting segment hollow cylinder is arranged, at its end remote from the thread, with at least one portion in the blind hole. Therefore, the invention addresses the problem of creating a firing adapter of an alarm gun for shooting hard or soft projectiles, wherein, in improper use, the firing of other ammunition can be precluded. At the same time, balanced shooting of the hard or soft projectile is intended to be achieved. The problem is solved in that the channel (5) is closed, at an end remote from the mouth, on the longitudinal centre axis (2b) of the starting segment hollow cylinder (2), and in that the channel (5) has at least one outflow opening (5a) and this outflow opening (5a) has a smaller cross section than a cross section of the channel (5) perpendicular to the longitudinal centre axis (2b) of the starting segment hollow cylinder, and in that the outflow opening (5a) is arranged away from the longitudinal centre axis (2b) of the starting segment hollow cylinder (2).

The invention relates to a locking device (5) for a firearm (1), the locking device (5) comprising: - a slide lock (12), which is designed to be received in a frame (4) of a frame assembly (3), wherein the slide lock (12) can be received in the frame (4) displaceably between a locking position (13) and an unlocking position (14). The slide lock (12) can be received on the frame (4) displaceably in a transverse direction (18) between the unlocking position (14) and a self-holding position (32), wherein the slide lock (12) positioned in the unlocking position (14) can be displaced between the locking position (13) and the unlocking position (14) and the slide lock (12) positioned in the self-holding position (32) is secured to prevent it from being displaced into the locking position (13).

A firearm comprises a frame; a barrel; a hand grip; a breechblock slidable along the frame; a striker slidable in the breechblock; a longitudinal elastic device for the recovery of the recoil kinetic energy for rearming the striker; and a closing block for locking the breechblock in the closing position, the closing block having a body which extends longitudinally and having a rear wall engaged with a downward protrusion integral with the barrel, a front wall engageable with the breechblock and a longitudinal recess which opens at the front wall, where the longitudinal elastic device for the recovery of kinetic energy has a longitudinal rear portion housed in the recess and a longitudinal front portion retractable towards the inside of the recess, and is longitudinally interposed between a front stop abutment solidly constrained to the breechblock and a rear stop abutment solidly constrained to the frame.

Handguns are disclosed including improved safety mechanisms, improved magazine catch mechanisms, improved slide stop mechanisms, and improved optics mounts. Selected embodiments may include one or more than one of such improvements. Embodiments may be particularly suited to semi-automatic handguns, including 1911-style handguns and / or 2011-style handguns. Other embodiments may also be implemented in the context of different types of handguns.

The present disclosure provides systems and techniques for an attachment that can be fastened to a gun. The attachment may include a top surface having a longitudinal axis and an aiming sight that is parallel with the longitudinal axis, a front surface having a latitudinal axis that is perpendicular to the longitudinal axis, the front surface including a muzzle aperture, a left surface, a right surface, and a fastening system. The fastening system may include a first mounting aperture of the left surface, a second mounting aperture of the right surface, and a locking pin capable of being positioned in the first mounting aperture and in the second mounting aperture such that the locking pin fastens the attachment to the gun. The attachment may be fastened to the gun such that the longitudinal axis is parallel with a longitudinal bore axis of the gun.

A semiautomatic handgun has a slide that receives a mounting plate with dovetail slots. The mounting plate having a red dot sight, or other sight mounted thereto, or may be a blank mounting plate such that integrated open iron sights on the handgun may be utilized. The slide has an integrated latch member that is movable between a capture position and a release position. In embodiments, the latch member, as it captures the mounting plate, providing a repeatable left-right centering of the mounting plate with sight thereon by a kinematic coupling. Two dovetail projections on the slide providing repeatable up-down or elevation positioning as the mounting plate with sight thereon is slid onto the slide. In embodiments, the latch member is U-shaped, with two catch portions. The mounting plate has a conventional industry standardized interface on a top side for receiving the red dot sight.

Handguns are disclosed including improved safety mechanisms, improved magazine catch mechanisms, improved slide stop mechanisms, and improved optics mounts. Selected embodiments may include one or more than one of such improvements. Embodiments may be particularly suited to semi-automatic handguns, including 1911-style handguns and / or 2011-style handguns. Other embodiments may also be implemented in the context of different types of handguns.

A firearm comprising of a chassis, a barrel, a slide, and a reciprocating block connected to the chassis. The reciprocating block is operable to reciprocate with respect to the barrel between a chamber open position in which a face portion of the block is spaced apart from the breech end of the barrel and a chamber closed position in which the face portion of the block is proximate the breech end of the barre. A locking element selectively engages the slide and the block and operable to prevent rearward movement of the block when the slide is in the battery position, and to enable rearward movement of the block when the slide has moved rearward with respect to the block by a limited distance to an intermediate position forward of the recoil position.

A recoil spring assembly (260) for a rearm (20) includes a guide rod (270) having a rearward end (279) and a forward end (277). The rearward end of the guide rod includes a guide rod neck (273) and a guide rod flange (275) that is attached to the guide rod neck and has a cross-sectional width larger than that of the guide rod neck. The recoil spring assembly includes a ring assembly (280) with at least two ring segments (281). The ring assembly is attachable to the rearward end of the guide rod so that the ring assembly surrounds the guide rod flange and guide rod neck. The recoil spring assembly further includes a recoil spring (261) that is positioned between the forward end and the rearward end of the guide rod. The recoil spring surrounds at least a portion of the guide rod and ring assembly.

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.

Handguns are disclosed including improved safety mechanisms, improved magazine catch mechanisms, improved slide stop mechanisms, and improved optics mounts. Selected embodiments may include one or more than one of such improvements. Embodiments may be particularly suited to semi-automatic handguns, including 1911-style handguns and / or 2011-style handguns. Other embodiments may also be implemented in the context of different types of handguns.

A firearm has an upper body that receives, in a lateral direction, a mounting plate with dovetail slots. The mounting plate having a red dot sight, or other sight mounted thereto, or may be a blank mounting plate such that integrated open iron sights on the firearm may be utilized. The upper body has an integrated latch member movable in a forward rearward direction between a capture position and a release position. In embodiments, the latch member, as it captures the mounting plate, providing a repeatable left-right centering of the mounting plate with sight thereon. Two dovetail projections on the upper body providing repeatable up-down or elevation positioning as the mounting plate with sight thereon is slid onto the upper body. The latch member is U-shaped, with two catch portions. The mounting plate may have a conventional industry standardized top side interface for receiving the red dot sight.

The utility model discloses a sealing mechanism for a bullet nest and a gun barrel of a revolver in the field of firearms, which comprises a main body frame, the bullet nest and the gun barrel, a sealing nozzle is arranged at one end, facing the gun barrel, of each chamber on the bullet nest, a sealing sleeve is sleeved at one end, close to the bullet nest, of the gun barrel in a sliding manner, and a transmission mechanism is arranged between the sealing sleeve and a trigger. The transmission mechanism can promote the sealing sleeve to slide in the direction close to the bullet nest until the trigger reaches the shooting triggering position, the sealing sleeve is in sealed butt joint with the sealing nozzle, and when the trigger returns, the transmission mechanism enables the sealing sleeve to be separated from the sealing nozzle. A sealing nozzle is arranged at the front end of each chamber of a bullet nest, a sealing sleeve is arranged at the rear end of a gun barrel, and a transmission mechanism is arranged between the sealing sleeve and a trigger, so that when the trigger is pulled, the sealing sleeve can be driven by the transmission mechanism to slide along the gun barrel and is in sealing butt joint with the sealing nozzles, and therefore sealing connection between the bullet nest and the gun barrel is achieved, and the shooting distance is increased; and the gun barrel is of a fixed structure, so that the shooting precision is not influenced.

A firearm platform includes chassis system with a fixed barrel forming a structural bearing element, maintaining sight to bore alignment under dynamic load. An internal slide reciprocates coaxially within the chassis to reduce profile and signature, seal moving parts from debris, and permit direct mounting of muzzle devices without altering cycle timing. A selectable binary recoil assembly, actuated by an external charging handle, transitions between full power and low resistance states to ease manual charging while preserving firing performance. A toolless upper module houses breech and extraction components for rapid reconfiguration without optics disturbance. An integrated power bus distributes energy to accessory mounts, including a cartridge count display visible within a firing grip. Ambidextrous controls include a unified sear with safe de-cock and a firing pin block. The architecture supports modular upper and lower interchange, caliber changes, and integrated powered accessories.

A firearm with a slide and a frame. The slide has a slide rail. The frame has a frame rail. The frame rail interfaces with the slide rail. The frame rail has a lubrication groove and a debris removal port. The lubrication groove extends along a surface of the frame rail that bears against the slide rail during operation of the firearm. The debris removal port has gap within the frame rail proximate to an end of the lubrication groove.

A handgun having an integrated optic and an improved striker design. The striker may be designed such that it sits lower within the slide of the handgun, thus providing further clearance above the striker for the optic. In some examples, the striker includes an offset tip (as opposed to a coaxially-aligned tip) that allows the striker body to sit lower within the slide of the handgun. In some examples, the striker incorporates more than one spring to reduce the diameter of the main body, thus providing more clearance above the striker. Due at least in part to the altered design of the striker, the optic is arranged on the slide of the handgun such that the top surface of the optic body is aligned with the top surface of the slide.

A handgun grip module assembly includes a grip module with a handgrip portion, a slide portion, and a trigger guard extending between and connecting the handgrip portion to the slide portion. The slide portion extends longitudinally along a central axis and has opposed sidewalls and a bottom wall. The slide portion defines a bracket recess in the bottom wall and defines a receiver well between the opposed sidewalls and above the handgrip portion. A recoil bracket is movably disposed in the bracket recess. In some examples, the grip module can be made of a metal or a metal-infused polymer. During use, the recoil bracket can move in response to forces exerted on it during the firing cycle.