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Document |
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8161863 |
Recoil-actuated gun scavenger
A recoil-actuated gun scavenger for a gun having a bore, a breech, a recoiling mass, and a non-recoiling mass. The scavenger may include a pneumatic cylinder and a piston translatable therein. A...
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7798044 |
Weapon system
A weapon system comprising a barrel for accommodating a projectile in a breech end portion, a muzzle end portion and a breech. The weapon system further comprises means for purging the barrel...
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7594463 |
Evaporative barrel cooler
An evaporative barrel cooler for a firearm includes a firearm adapter having a mist nozzle, and a high pressure coolant reservoir attached to the firearm adapter with a flexible hose. The firearm...
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7415918 |
Fume extractor
This invention relates to a fume extractor (10) for extracting fumes from a bore (12) of a barrel (14) of a gun and comprising an annular main reservoir (16); an annular inlet reservoir (18); and...
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6851348 |
Artillery firing mechanism
A firing apparatus (1.0) for a projectile-firing weapon of the type comprising a barrel (8) having a bore therein, the firing apparatus comprising a breech assembly (2.0) adapted to be secured to...
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6591732 |
Method and device for cooling gun barrels of firearms
A method and device for cooling a gun barrel wherein coolant is provided to the gun barrel via a nozzle arranged at the downstream end of a pressure feed line arrangement. The coolant is originally...
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5988039 |
Weapon simulator
A collapsible diaphragm covers an exhaust port of a weapon simulator. The weapon simulator containing a combustion chamber with admitted fuel gas, an ignition assembly within the combustion...
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5911568 |
Regulated gas source for underwater gun operation
The present invention relates to an underwater weapon having a barrel with n opening through which a projectile is discharged. The weapon further has an apparatus for pressurizing the interior of...
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5511456 |
Automatic guntube ember extinguisher system
An automatic liquid spraying system extinguishes burning embers and residue emaining after firing of a cannon assembly. The spraying system has nozzles mounted on moveable mounted arm means for...
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5475940 |
Firearm with gas-escape port
A firearm. The rear end of the barrel is directly adjacent to the frontmost point traveled by a slide. The slide travels back and forth inside the weapon's housing. The outside of the barrel is...
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5404789 |
Gun bore evacuation
A gun bore evacuator comprised of a main reservoir surrounding the gun tu a bore in the tube, ports between the main reservoir and the bore, an auxiliary reservoir surrounding said tube, ports...
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5317163 |
Flying decoy
A decoy for misdirecting heat-seeking and radar-echo-seeking missiles comprised of as main components a radar reflector and an engine and capable of simulating an aircraft in the infra-red...
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5245905 |
Continuous bore evacuation system
A continuous bore evacuation system for aspirating the noxious gas products associated with the firing of tank rounds and for cooling all or part of the gun barrel between rounds. The bore...
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5164537 |
Small firearm with receiver
A hand firearm with a casing in which the system is arranged and a valve leading from the inside of the casing to the outside which is so designed that an overpressure in the casing may be vented...
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5117734 |
Rifle bore cooler
A rifle bore cooler is disclosed which is designed to be removably attachable to the end of a rifle barrel. The device includes a ventilating fan which may be battery powered and which may be...
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5109748 |
Smoke exhaust device for gun barrels
To reduce the concentration of the gases generated during firing in a combat space behind a gun barrel, a smoke exhaust device (8) is arranged in a middle zone of the gun barrel (7). This smoke...
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H000319 |
Gun blast diffuser
A rotating blast diffuser for a Gatling type gun is disclosed. The diffuser as a streamlined, forward nose containing gas stripping means individual to the barrels. The gas stripping means, annular...
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4078327 |
Automatic or semi-automatic small arm
A weapon includes a receiver which defines a dust-tight and water-tight space accommodating a barrel and a bolt assembly slidably carried by the barrel at the breech thereof. An ignition device is...
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4024790 |
Bore gas evacuation device for cannons and guns
A bore gas evacuation system for large and small caliber guns, especially en used in combat vehicles, and employing apparatus carried by the gun barrel and constructed to utilize the Coanda effect...
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3771414 |
APPARATUS FOR A GUN PURGING SYSTEM
The injection of an oxidizing agent into the firing chamber of a gun tube mediately following the firing of ammunition having a combustible cartridge case provides a relatively large quantity of...
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3715955 |
MACHINE GUN GAS ACTUATING AND EVACUATION SYSTEM
In a machine gun having a gas-actuating system including a gas cylinder responsive to gas pressure generated by the discharge of a round and including a receiver and a barrel mounted therein having...
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3377918 |
Split ring valve for bore evacuator
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3272074 |
Muzzle flash suppressor
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3122055 |
Bore evacuator for artillery type guns
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2922339 |
Gun cooling valve
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2807986 |
Bore evacuator for gun barrels
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2798412 |
Turret gun gas ejection system
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2791940 |
Device for purging guns
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