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Match Document Document Title
7207130 Over-and-under shotgun apparatus and method  
An over-and-under shotgun apparatus includes a radius track which serves as a hinge for articulating the barrel portion of the shotgun apparatus relative to the receiver/stock portion of the...
7165350 Gunlock system for a multiple-barrel firearm  
The invention pertains to a gunlock system for a multiple-barrel gun, with at least two hammers that are arranged in displaceable fashion on a basquill lock part, one respective hammer holder...
7159353 Shotgun firearm  
A shotgun has two or more firing chambers, each chamber having an exit opening, and a single barrel. A transition connects the exit openings of the firing chambers to the barrel. A movable cover is...
6951071 Electronic rifle trigger mechanism  
The present invention is directed to a trigger mechanism of an electronic weapon. The trigger mechanism eliminates the need of a shooter having to master the pulling of the trigger of a rifle with...
6796067 Lock system for multibarrel guns  
A lock system for a multi-barrel gun with at least two movably arranged firing pin pieces and a trigger device that has sears associated with the firing pin pieces, at least one trigger, 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...
6460281 Single trigger sequential firing mechanism for a double barrel firearm  
A single trigger sequential firing mechanism for a double barrel firearm fires the two barrels or chambers successively upon successive trigger actuation, without need for a separate selector...
5924231 Two stage match trigger assembly  
A two stage match trigger in which rearward movement of the trigger causes rearward movement of the sear in order to release the hammer. Rearward movement of the sear is resisted by a first stage...
5913303 Trigger mechanism for compressed gas powered weapons or the like  
A compressed gas powered gun includes a firing system capable of achieving increased firing rates. The firing system includes a regulating system by which an air or firing chamber can be charged...
5809682 Large calibre firearm  
The invention is related to a firearm having a plurality of barrels with a hinged breech block and handle with the handle acting as a grip. The handle is arranged so that it is aligned with the...
5709046 Single trigger dual firing mechanism  
A single trigger dual firing mechanism having dual sears and dual hammers provided. A pivoting connector link is mounted on a trigger with a horizontal pin. A selector bar causes the connector link...
5463829 Method of removing a hammer from a shotgun  
Removal of a hammer from a trigger housing of a shotgun and subsequent replacement of the same or another hammer is facilitated by designing the firing mechanism such that, when the hammer is in...
5446986 Removable firearm lock  
In a multiple-barrel firearm with removable lock housing, the two axially moveable strikers are arranged in superposed relationship, preferably being angular and provided with grooves or edges;...
5074068 Arrangement for selectively disengaging the hammers in tripping mechanisms of double barrel shotguns  
An arrangement is described for the selective disengagement of the hammers in tripping mechanisms of shotguns with two barrels coupled side by side or superimposed. The arrangement comprises a...
4930239 Dual action (function) integral target rifle  
A dual function semi automatic single shot rifle of simple, economical and durable construction is disclosed. A one piece receiver hollowed out for strength and weight reduction also acting as the...
4866869 Sear for trigger mechanism  
Firing mechanism for a firearm which prevents discharge after jarring.
4811511 Device for rapidly engaging and disengaging the trigger mechanism in the breech of a gun  
Disclosed is a device for the rapid engagement and disengagement of the monotrigger mechanism in the breech of a double-barrelled gun. A hook is integrally provided in the underguard that carries...
4811509 Monotrigger mechanism for trapshooting guns  
A monotrigger mechanism is disclosed for double-barrelled guns, such as trapshooting guns, in which guns the hammers, their respective springs, levers, trigger and pendular mass are all premounted...
4805332 Snap mechanism for double-barrelled shot-guns with arrangement for selective release of the hammers  
A snap mechanism is disclosed for use in double-barrelled shot-guns having two hammers and a single trigger. The mechanism utilizes a sled-like selector means mounted on and displaceable...
4712323 Multiple barrel rifle and trigger mechanism  
The rifle presents the smooth-bore barrels, and the enbloc having the maximum calibre and the same calibre constituting a set of three barrels, arranged, in section, in the form of an equilateral...
4646457 Barrel and interchangeable trigger plate locking device for shot guns  
An interchangeable trigger device comprising a standard trigger plate, allowing indifferently the mounting of a single selective trigger or of separate triggers. The plate comprises a flat base...
4642927 Selector device for firearms  
An improved selector device is provided for controlling the locking and striker mechanisms of a firearm. This device includes a movable button selector and a shaft rotatably mounted in said firearm...
4551936 Improved trigger mechanism for shotguns having superposed barrels  
A trigger mechanism for a shotgun with superposed barrels provides certainty in the firing of the second shot from the upper barrel after firing of the first shot from the lower barrel. The trigger...
4545143 Trigger mechanism for double barrel shotgun  
A multiple barrel firearm having "over-and-under" barrels or "side-by-side" barrels is adapted to have individual ones of the barrels fired by successive pulls of a single trigger. Upon discharge...
4472899 Fire arm mechanism for a multi-barrel weapon with barrel selector  
A fire arm mechanism for a multi-barrel weapon has a barrel selector for selecting the firing sequence of the barrels on successive pulls of a trigger (34) common to the barrels. The firing...
4403436 Trigger mechanism for multiple barrel firearm providing barrel selection  
A double barrel firearm provides a selector mechanism so that either barrel can be selected to be fired first. A pair of sears is provided cooperating with hammers. The trigger can actuate either...
4399628 Firing mechanism for firearms  
A double barrel shotgun having a pair of hammers is provided with a tripping rod and a safety lever that respectively engage an arming tooth and a safety tooth formed on each hammer. The tripping...
4380881 High speed firing mechanism for single-trigger double-barreled firearm  
A firearm having over and under double barrels in a side break arrangement which could be utilized for shotgun, rifle or handgun. A hinge arrangement for the double barrels comprises a cylindrical...
4328635 Firearm having multiple barrels movable together to one side  
A firearm having over and under double barrels in a side break arrangement which could be utilized for shotgun, rifle or handgun. A hinge arrangement for the double barrels comprises a cylindrical...
4315377 Single trigger firing of double barrel side-by-side or over-under firearms  
A single trigger firing mechanism insertable as an integral unit into operative association with a double barrel side-by-side or over-under firearm is provided, as well as the method of inserting...
4310981 Selective trigger unit for multiple barrel firearms  
A double barreled firearm which may be of the over and under configuration. A removable trigger group or unit is releasably secured to the bottom of the receiver. A selector switch or lever is...
4265044 Double-barrel shotgun  
The pivotally mounted hammers of a double-barrel shotgun are each provided with a pair of trip teeth that are engaged alternately by a forwardly directed projection on each of a pair of pivotally...
4091556 Trigger sequencer for twin barrel guns  
A selector for reversibly sequencing the firing order of double barrel guns by means of a shiftable trigger linkage stepped with respect to the separate sears of the two gun barrels to be...
4026056 Trigger release mechanism  
A trigger release mechanism is disclosed which changes the action of the factory trigger mechanism by moving the pivot point of the trigger forward through the use of an extension fork extending...
3950875 Trigger for selectively discharging simultaneously any number of barrels on a multiple-barrelled firearm  
A firing mechanism for a firearm with a barrel assembly having a plurality of substantially parallel barrels. The mechanism comprises a like plurality of firing assemblies, each assembly being...
3879877 Double-barrelled firearms  
Disposed on a stationary block is a pivoting trigger whose arms co-operate with two tappets each bearing on a transmission member acting on a vertical rod for operating the sear controlling the...
3861069 FIRING MECHANISM IN DOUBLE-BARREL GUNS  
A firing mechanism in double-barrel guns is provided, the firing mechanism including a single trigger which can be moved generally laterally by the marksman's finger between alternate firing...
3808724 FIRING MECHANISM FOR FIREARMS  
An automatically selective firing mechanism for use in a double-barrelled firearm of the type having a single trigger. The system contains a double sear, double hammer firing arrangement. The...
3800455 DOUBLE ACTING TRIGGERING MECHANISM FOR A DOUBLE BARRELLED SPORTING GUN  
A double barrelled drop-down sporting gun including means for locking the breech in its closed condition by means of pins carried by the barrel and engaging the remaining barrelled section of the...
3798817 GUN  
A gun having two barrels and a single trigger with a selector device for determining the order in which the barrels are fired by the single trigger, the said selector device including a balance...
3786588 ARRANGEMENT FOR PRE-SELECTING THE SEQUENCE OF FIRING OF A DOUBLE-BARRELLED GUN HAVING A SINGLE TRIGGER  
An arrangement for pre-selecting the firing sequence of a double-barrelled gun, in which a pivoted selector arm resiliently connected to a single trigger is displaceable parallel to its pivot axis...
3766677 PIVOTAL BARREL AND RECEIVER ASSEMBLY HAVING A REMOVABLY MOUNTED BREECH BLOCK  
A double-barreled firearm of the over-under barrel configuration utilizing a break-open type action wherein the barrels are hinged on trunnions fixed to the receiver. The receiver is formed with a...
3757446 FIRING MECHANISM FOR HUNTING FIRE ARM WITH TWO BARRELS  
A firing mechanism for a hunting gun having two barrels includes a change-over device connected with the trigger, so that the user can select which of the two barrels shall be fired first. A...
3731416 GUN MECHANISM WITH DISABLING SEAR  
A double-barrel shotgun has two hammers operated by a single trigger. The operating mechanism includes a sear for each hammer. When the gun is cocked a first pull of the trigger always operates one...
3686786 LOCK FOR DOUBLE-BARRELED FIREARM  
A two barrel firearm with the barrels arranged one above the other or in side by side relation is provided with a single firing pin assembly in a lock housing behind a breech block with a firing...
3650174 ELECTRONIC IGNITION SYSTEM FOR FIREARMS  
An electronic ignition system for firing electrically primed ammunition in a firearm. The system includes a trigger for converting mechanical movement to electrical signals without the need of...
3636646 BARREL LOCKING MEANS FOR A DOUBLE-BARRELED SPORTING GUN  
A double-barreled drop-down sporting gun including means for locking the barrel in its closed condition by means of pins carried by the barrel and engaging the remaining barreled section of the gun...
3597870 MULTIPLE-BARREL HAND WEAPON WITH SELECTIVE BARREL DISCHARGE CAPABILITY  
A multiple-barrel hand weapon with selective barrel discharge capability containing a like number of cartridges and having a selectively adjustable arming mechanism so that a shooter can fire each...
3579891 SINGLE SELECTIVE TRIGGER SYSTEM FOR DOUBLE BARREL FIREARMS  
A trigger system for double barrel firearms having a pair of hammers and a single trigger, a selector actuated by the trigger and operable to release only one of the hammers from its cocked...
3537203 MULTIPLE BARREL FIREARM HAVING BARREL SELECTION MEANS RESPONSIVE TO COUNTER RECOIL  
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