Matches 1 - 42 out of 42


Match Document Document Title
8132496 Automatic firing pin block safety for a firearm  
A firearm has a frame, a trigger, a trigger bar, a hammer-type firing mechanism including a hammer having a hammer pin connected to the trigger via the trigger bar and a firing pin, and an...
8042450 Safety apparatus for firearms  
Safety apparatus for firearms are described. An example safety apparatus may be used with a firearm having a latch movable between a first position to retain a breech of the firearm and a second...
7827896 Firearm remote cocking method and arrangement  
A remote cocking and charging device for a weapon on a mount, the weapon having a bore axis and a rope actuated cocking and charging mechanism having a rope end exiting from the weapon. The device...
7562614 Closed bolt system with trigger assembly for converting a fully automatic submachine gun into a semi-automatic carbine  
A closed bolt system with a trigger assembly for converting an open bolt, blowback type submachine gun into a single firing carbine is provided. The closed bolt system with trigger assembly...
7526889 Trigger mechanism for handguns  
The invention pertains to a trigger mechanism for handguns, particularly pistols, with a striking lever (2), a first striking spring (3) that is assigned to the striking lever (2) and serves for...
6907813 Safety mechanisms for automatic firearms  
Automatic firearms and safety mechanisms for automatic firearms are disclosed. In an illustrated example, a disclosed firearm includes a breech mounted for movement between a fired position and a...
6615527 Trigger mechanism  
In a firearm having a trigger assembly with a trigger nose, a hammer with a sear hook and a trigger notch, a disconnector and an automatic sear, an improvement including a notched bifurcating the...
6539658 Firearm equipped with rapid safety mechanism, drop safety and safety device kit  
A safety mechanism dedicated to a single-action type firearm, equipped with a firing system using a hammer, presented in a kit form, capable of factory assembly on the firearm, or adaptation to a...
6343429 Inertia-resistant preventer mechanism for firearm safety enhancement system  
An inertia-resistant preventer mechanism is provided for use in a firearm safety enhancement system to reliably and selectably prevent or to unblock a firing mechanism of a firearm. The...
6256918 Firing pin locking assembly for a semi-automatic handgun  
A semi-automatic handgun that includes a firing pin locking assembly is disclosed. The firing pin locking assembly includes a firing pin plunger that has a locked position and an unlocked position....
5996266 Mechanism for a semiautomatic submachine gun  
An improved mechanism for a semiautomatic submachine gun having a trigger, a spring box connected to the trigger, a ring connected to the trigger and moveable in a linear manner, a plate with a...
5913261 Trigger arrangement  
A trigger arrangement for an automatic weapon with switch-over between continuous firing and single-shot modes includes a hammer, a breechblock, a latch, a pivotably mounted trigger, and a firing...
5635664 Functioning mechanism for a small calibre automatic weapon  
A functioning mechanism for a small caliber automatic weapon includes a translatable and rotatable sear, and a rotatable hammer. The sear includes a hooking element adapted to contact a bearing...
5614691 Striking mechanism for semi-automatic operation of rifles and the like  
A striking mechanism (20) for the semi-automatic operation of a cartridge firing firearm (10) providing, in combination, a receiver (12); a barrel (11) attached to the receiver; a gas operated...
5274939 Firing mechanism for firearms  
Firing mechanism for firearms, including a hammer which is actuated by a spring and rotates about a pivot, defining a cocked position and a percussion position; the spring acts directly on the...
5259138 Firing mechanism blocking system  
A safety mechanism for a firearm to prevent the firearm from firing except when the trigger has been moved to a predetermined position. The mechanism includes a plunger and a blocker. The blocker...
5157209 Semi-automatic safety handgun  
In a semi-automatic firearm is a simplified firing mechanism that includes a manual safety system and a doubly redundant automatic safety system. The firing mechanism includes a trigger, a trigger...
5024139 Firearm with movable barrel safety  
The safety of semi-automatic pistols and like firearms is improved by making them double action only combined with novel features that include use of roller bearings for support of trigger and sear...
5000076 Automatic safety release for firearms  
An improved dual functioning safety mechanism for all weapons having moveable bolts. The invention permits conventional operation of the safety by a manual lever external of the weapon. The...
4899477 Hand-held automatic firearm  
A hand-held automatic firearm comprises a breechblock, which is longitudinally slidably guided and at its forward end has a standing face for engaging a cartridge, a hammer, which is adapted to be...
4841840 Firing mechanism for a semi-automatic arm  
The firing pin (17) of a semi-automatic arm is so adapted and arranged in a firing pin chamber (15) that, in addition to being movable axially between a neutral position and a striking position...
4742757 Locking device for a gun barrel of an automatic weapon  
The safety lock for a barrel of automatic weapons comprises a breechblock carrier whose face facing the barrel confronts a slide. This slide is movable essentially perpendicular to the longitudinal...
4730538 Safety device for automatic firearms  
A safety device for an automatic weapon such as a submachine gun, comprises a safety catch in addition to the sear. The safety catch is mounted for limited longitudinal movement and for vertical...
4522106 Gun hammer mechanism  
A hammer mechanism for an automatic gun has a hammer 742 connected to rotate about a pivot rod 741 and the hammer has a firing pin striking surface 743. A strut 750 is connected by a pivot 752 to...
4461203 Breech-locking mechanism for firearms  
A device for loading and firing semi-automatic arms, particularly pistols, and comprising a plurality of follower lugs or pins carried in the slide, and a corresponding plurality of inclined...
4361072 Automatic hand firearm  
The invention is related to an automatic hand firearm or pistol comprising the ordinary parts such as a frame, a barrel, a slide and a hammer, the movement of which parts all being obtained by one...
4352317 Hammer safety block  
A safety mechanism for a semiautomatic hand gun simultaneously prevents the firing pin from moving forward and the hammer from impacting the firing pin.
4345505 Firing pin locking system  
A feature of this invention is the provision of a gun bolt having a firing pin which is movable to and between an aft disposition whereat the forward end of said pin is aft of the face of the gun...
4312263 Pistol  
Improved pistol of the type comprising a body carrying a moving slideway supporting a barrel and a firing-pin, the device actuating the said firing-pin consisting of a kinematic chain comprising a...
4109559 Pistol structure  
The invention comprises a recoil operated pistol in which the barrel is positioned below the index finger of the hand. Therefore, when the handle of the pistol is gripped by the hand, the axis of...
3930433 Automatic firearms with bolt assisted by an additional mass  
An automatic firearm has a recoiling bolt connected by an amplifying lever to an additional mass subjected to the action of a recoil spring. One arm of the lever, via a push member, holds in a...
3823640 GAS OPERATED BOLT MECHANISM  
A gas operated bolt carrier imparts reciprocating movement to a bolt body through a locking sleeve angularly displaceable on the bolt to a striker blocking position thereby preventing firing when...
3626805 MODIFICATION ASSEMBLY FOR CHANGING SEMIAUTOMATIC FIREARMS SELECTIVELY INTO FULLY AUTOMATIC FIREARMS  
A modification assembly for a semiautomatic firearm includes a sear disconnector, a hammer catch and a fire control selector that cooperate in enabling the weapon to be selectively fired in either...
3303743 Firing pin safety mechanism for an externally powered automatic gun  
3198075 Automatic firearm with a recoiling barrel  
3142921 Cartridge lifter mechanism for semi-automatic gun  
3129637 Safety sear mechanism for blow back breech action  
3060809 Automatic high-speed fire-arm  
3049977 Automatic action revolver  
2809565 Firing mechanism for a revolver-type gun  
2794285 Firearm safety  
2780965 Fire control mechanism  
Matches 1 - 42 out of 42