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Document Title |
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7832136 |
Safety devices for firearms
Firearm safety devices are described that enable the safe operation, training, storage, display, and transportation of firearms. The firearm safety devices, referred to herein as “safety c...
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7752796 |
Locking device for firearm
A device and method for locking a firearm are provided, the device having a locking round, elongate locking rod, protective cylinder, and locking tool. The locking round has a radial flange, an...
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7568303 |
Method for producing a hammer lock, method for engaging a hammer lock and hammer lock to be inserted in a gun
A method for producing a hammer lock includes the steps of forming a hammer lock base having a threaded recess formed therein, a thumb grip and a hammer blocking rail for blocking an actuation of a...
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7430826 |
Revolver cylinder block
A safety device for a revolver including an assembly adapted to be affixed to the revolver on opposite sides of the trigger guard, and a cylinder block connected to the assembly having a rigid leg...
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7406793 |
Revolver handgun having an ambidextrous, integrated, combined, lockable safety and handgun lock and a method of operating the lockable safety and handgun lock
A handgun has a reliable, integrated, lockable safety/hammer lock which is easy to operate and inexpensive to manufacture. The handgun contains a frame having shaft receiving recesses, a hammer...
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7180425 |
Drop detection device or abnormality detection device and portable apparatus equipped with said device
The invention is aimed at preventing apparatus damage, loss of data, accidental firing of a firearm due to dropping or subjection to an impact, and other mishaps caused by accidental dropping or...
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7150122 |
Auto-eject gun-lock device with ring-mounted key
A gun-lock device includes a tubular assembly that fits within the bore and a chamber plug member that fits within the chamber of a firearm. The tubular assembly is partially received into the...
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6948273 |
Safety mechanism for gun
The hammer of a gun has a channel in its front face, making direct contact between the hammer and the gun's firing pin impossible. The tip of a transfer bar retained within the channel moves to...
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6862831 |
Firearm breech safety lock
A safety device for preventing unauthorized or accidental use of a gun. The safety device includes a solid body of material, a muzzle end plug and an elongate threaded rod inter-connecting the...
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6862830 |
Safety device for guns
Safety device for guns which can be activated by a special key, which is incorporated to the hammer in gun models in which the hammer just protrudes from its lodging slot in the frame, being...
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6817130 |
Sensor array for unauthorized user prevention device
Improvements in the sensor array are disclosed for an array used in a module for preventing unauthorized use of a firearm or other device. The module to which the invention is applicable of the...
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6698125 |
Firearm safety mechanism with trigger facilitated retracting transfer bar
The present invention features a firearm safety mechanism with an improved trigger pull, wherein the weight of the safety mechanism is not on the trigger when the hammer is in the “full cock” pos...
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6584718 |
Firearm locking mechanism
A locking mechanism for a firearm which includes a rod which is threaded at both ends and extends into the bore of a barrel of a firearm and into the firing chamber. At its proximate end, the rod...
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6523294 |
Revolver-safety lock mechanism
A revolver is provided that includes a frame, a barrel, a cylinder, a hammer, a trigger, and a safety lock mechanism. The safety lock mechanism includes a lockarm and a lockarm actuator. The hammer...
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6460282 |
Hammer mechanism for firearms
My invention is a new and improved hammer mechanism which reduces the strength of the hammer mainspring without also reducing the hammer's strike force. My invention comprises a link mechanism...
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6442880 |
Firearm with locking and unlocking apparatus
A firearm including a body, barrel, trigger, trigger guard and firing pin, including a mechanism configured to operate the firing pin, and a safety mechanism including electronic circuitry and push...
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6418654 |
Handgun safety device
Handgun safety devices may prevent the loading of ammunition into a handgun. The safety devices may be inserted into a barrel of a handgun. The safety devices may extend into a firing chamber of...
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6418653 |
Rotary activated gun locking mechanism
A rotary activated gun locking mechanism is provided for is a revolver type handgun with an integral pick-proof lock. The lock functions by restraining the bullet chamber cylinder. A cylindrical...
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6405471 |
Safety lock for an automatic weapon
A safety lock is disclosed for use with an automatic weapon such as a pistol. The automatic weapon has a hammer which is connected to a spring guide rod on which a striker spring is supported. This...
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6351906 |
Firearm automatic locking system and method
This invention is a firearm automatic locking system and method using an emitter that produces an alternating electromagnetic field to induce an eddy current in an encoder presented by an...
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6347473 |
Safety device for revolvers
An automatic safety device for the firing hammer of revolvers, which includes a safety bolt (22) arranged within the profile of the firing hammer, contained and sliding in a cavity (21) which is...
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6336282 |
Device for automatically putting a revolver on safety
A device for automatically putting revolvers on safety is provided. The device includes a trigger (16) in a mounting position and a percussion or firing position for the control of the hammer. The...
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6314777 |
Revolver cylinder magnetic gunlock
A revolver-lock device including a positive means, for locking of the bullet cylinder, a lock-housing for containing lock mechanism components, an extension rod, an inner permanent magnet, an...
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6308449 |
Permanent safety device for preventing the accidental firing of a firearm
Permanent safety device for preventing the accidental firing of a weapon whose firing mechanism comprises a trigger, a hammer, a loaded spring which exerts a force along a given line of action on...
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6305114 |
Safety hammer for a firearm
The present invention is an external hammer of the present invention is a structure or assembly having at least two-pieces: a hammer pivot and a hammer head. The hammer head of the present...
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6016736 |
Firearm, particularly a revolver pistol
Revolver firearm comprising a body divided in an upper part, or slider, comprising a barrel and a drum, slidingly associated with a lower part, or case, comprising a handle, a trigger and a hammer;...
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5918403 |
Gun safety device
A gun safety device for use with a firearm having a barrel and a chamber comprising a first tube with a wedge-shaped outer end and an internally threaded bore extending longitudinally within the...
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5860241 |
Electronic gun lock
An electronic gun lock for a firearm which includes an electronic lock enclosure, a locking shaft member, and an optional locking shell. The locking shell, if used, is disposed within a bullet...
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5826362 |
Firearm with safety
A firearm has a hammer and a trigger. The trigger abuts the lower end of a safety, and one or more springs urge the hammer down and constantly bias the safety towards a safe range. The upper part...
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5749166 |
Gun lock assembly
A gun lock assembly includes an engagement portion with a locked position in which a portion of the firing mechanism is operatively engaged to prevent firing of the firearm, and an unlocked...
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5743039 |
Combination locking device for firearms
This invention relates to a combination locking device for controlling existing safety devices on firearms or work independently as a safety on firearms. It is operable to engage and disengage...
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5724759 |
Safety mechanism for single action firearms
The present invention is a safety mechanism for single action firearms, the safety mechanism having a trigger block slidably engaged with a safety channel in the firearm's frame. The trigger block...
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5680722 |
Fire control system for firearms
A firearm having a trigger which is pivoted to the frame, a hammer which is pivoted to the frame and biased in a forward position, a barrel which is pivotally mounted on the frame so that the...
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5671560 |
Firearm with safety device
A firearm including a frame having a grip for manually grasping the firearm, a control member movable to enable firing the firearm, a locking device including a latch element movable by an inserted...
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5669172 |
Gun safety device
A gun safety device is mounted on a gun barrel for capturing a projectile fired from the gun. The device is comprised of industrial strength fabric and has an impact absorption zone for absorbing...
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5651206 |
Safety device
A safety device for controlling the operation of equipment and most specifically blocking the firing mechanism of a weapon including a plunger having a piston including a magnet section and an...
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5619817 |
Lock for hand held weapon
A method and apparatus for preventing the unauthorized firing of a hand held weapon. The apparatus includes an electrically operated locking system which prevents the firing of a weapon and which,...
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5560132 |
Automatic safety device for a revolver on the hammer
The invention relates a safety device on the hammer for revolvers which comprises a safety slide (20) guided in a seat (22) formed in the frame (11) of revolver, laterally to the hammer (12) and...
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5548914 |
Gun trigger mechanism
A gun trigger mechanism that helps prevent accidental discharge of a gun, including a spring-loaded hammer retainable in a fully-cocked position, from which it may be fired, or a half-cocked...
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5488794 |
Tamper proof gun lock
A tamper proof gun lock is provided, which consists of a double dummy cartridge adapted to be received in a firing chamber of a gun. A keeper is adapted to be inserted into a bore of a barrel of...
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5446988 |
Firearm safety device
An improved firearm safety device for installation on a firearm having a hammer and a barrel. The safety device includes a first section having one end extending around the hammer of the firearm,...
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5408777 |
Grip lock assembly
A grip lock assembly for firearms includes a lock having a locked position preventing operation of the firearm, and an unlocked position permitting operation of the firearm. A portion of the lock,...
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5357704 |
Firearm lock
A gun lock including a hardened steel rod (14) threaded at each end, the threaded ends respectively engaging a cartridge shaped plug (27) and a rotatable tumbler lock (24). The lock (24) is fixed...
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5235763 |
Key-actuated safety for handgun
A key actuated safety mechanism is described for mounting in the hand grip of a revolver or other hand gun. The safety mechanism includes a rotary operator having an eccentric projection which upon...
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5171924 |
Flagged firearm lock method and apparatus
The invention comprises a system for facilitating the locking of a firearm to prevent its unauthorized firing. The system provides an easily noticeable flagging device to facilitate visual...
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5138785 |
Locks for firearms
A lock for a firearm with a revolving bullet-receiving cylinder is insertable into one of the chambers of the cylinder when the cylinder is in an open position. The lock comprises a body,...
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5022175 |
Safety arrangement for firearms
A safety arrangement for selectively disabling a firearm is provided. The firearm includes a handle, a trigger, a hammer, and a barrel. The hammer, in an unlocked condition, is movable into a...
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4972618 |
Revolver safety lock apparatus
A locking mechanism for a revolver that completely disables the weapon when in the locked position. The mechanism includes a set screw that is inserted in a small hole drilled in the side of the...
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4967502 |
Firearm disabling apparatus
The apparatus of the invention is adapted to be used in a firearm of the type having a body having an interior space, a hammer supported by the body for movement, and a trigger for actuating the...
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4962606 |
Hammer safety for firearms
A safety mechanism in which a striker on the hammer can hit the firing pin to discharge the firearm only when the trigger is intentionally pulled and the pull on the trigger is maintained. The...
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