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7581344 |
Weapon extractor and cartridge
A delayed action extractor for a blowback weapon operating system and a cartridge provided with a slideable primer and primer-supporting sleeve in a cartridge designed for use with the delayed...
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7546805 |
Detonator
A detonator includes a pyrotechnic material and a first explosive. The pyrotechnic material ignites in response to a percussive impact, and the explosive detonates in response to the ignition of...
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7546804 |
Artillery charge with laser ignition
An artillery charge includes a generally cylindrical body with a hollow core; propellant disposed in the body and first energetic material disposed in the hollow core; and a seal disposed over one...
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7458322 |
Cartridge for a firearm
A cartridge for firearms includes a bullet connected to a casing. The casing includes a cylindrical wall that extends to an end member opposite the bullet, a hollow interior formed by the wall and...
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7451703 |
Vented lifting plug for munition
Apparatus for venting munitions exposed to high ambient temperatures. The munition includes a casing having a nose end and an opening in the nose end; a lifting plug disposed in the opening in the...
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7322295 |
Cartridge munition, particularly one of medium caliber
A cartridge munition, as disclosed in U.S. Pat. No. 7,107,909, includes a cartridge shell ( 3 ) and a projectile ( 2 ) inserted into it. A propulsion chamber ( 4 ) is provided within the cartridge...
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7270044 |
Plasma firing mechanism and method for firing ammunition
The invention comprises a device and method for firing firearm ammunition using a plasma torch generator. In a particular embodiment, the device relates to the control or management of the rate of...
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7146897 |
UV/visible light and anaerobic curable composition
This invention relates to a visible light or UV/visible light and anaerobically curable composition for encapsulating the surface of the primer mix disposed in the primer cup, particularly for use...
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7107909 |
Cartridge munition, particularly one of medium caliber
A cartridge munition, particularly practice round, includes a cartridge shell ( 3 ) and a projectile ( 2 ) inserted into it. A propulsion chamber ( 4 ) is provided within the cartridge shell that...
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7021219 |
Non-lethal telescoping cartridge
A low-impulse, non-lethal telescoping cartridge for deployment of non-lethal ordnance. The cartridge includes a payload cup containing at least one non-lethal projectile. The payload cup is...
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7004074 |
Controlled fluid energy delivery burst cartridge
A modified gas delivery cartridge. A conventional straight-sided brass cartridge case is primed and then filled with solid propellant. A burst cup is then inserted in the case mouth. The burst cup...
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6976431 |
Cartridge for a firearm
A cartridge for firearms includes a bullet connected to a casing. The casing includes a cylindrical wall that extends to an end member opposite the bullet, a hollow interior formed by the wall and...
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6883413 |
Visible and UV/visible light anaerobic curable primer mix coating
This invention relates to a visible light or UV/visible light and anaerobically curable composition for encapsulating the surface of the primer mix disposed in the primer cup, particularly for use...
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6857370 |
Primer body
A primer assembly including an ignition element assembly, a primer head assembly and a tubular body, is presented. The primer head assembly has an exterior diameter and an internal chamber...
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6708621 |
Igniting device for a propellant charge
An ignition device for a propellant charge contained in a cylindrical case of a munition, said device comprising at least one linear energetic element and means to ignite said element, and...
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6659009 |
Drilled-in filter for gas generating initiator
A gas generating initiator includes a generally cylindrical body defining an initiator chamber therein, the body being open at one end and closed at a second end by a base, the body having a...
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6655406 |
Hot tapping apparatus and method
An apparatus and a method of hot tapping a conduit and inserting a sensor is disclosed wherein the conduit is hot tapped and the sensor inserted in one step. The apparatus includes a first cavity,...
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6543363 |
Primer tube for artillery ammunition
The invention relates to a primer tube ( 1 ), notably for the propellant charge ( 4 ) of artillery ammunition ( 2 ). The primer tube ( 1 ) is formed of a tubular body ( 8 ) accommodating a priming...
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6543362 |
Multi-point ignition system for high-performance propulsion systems, in particular for ammunition
A high-performance propulsion system includes propellant charge powder arranged in a case ( 1 ) and multiple pyrotechnic igniters ( 9 ) for igniting the propellant charge powder, each igniter ( 9 )...
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6502514 |
Firearm cartridge having a plurality of ignition primer chambers and associated methods for reducing the likelihood of misfire and cold shot and enhancing rapid and reliable firing
A multi-ignition cartridge and associated methods for use with a firearm are provided. The cartridge preferably includes a casing having an interior cavity which at least partially encloses at...
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6460464 |
Adhesive for ring seal in center fire ammunition
The present invention provides UV/anaerobic dual cure adhesives, particularly well-suited for sealing the ring around the primer cup in center fire ammunition by UV cure and the primer cup in the...
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6450099 |
Device to fasten a sealing base onto an ammunition case and base adapted to this fastening device
A joining device for a sealing base, notably for a large calibre munition having a combustible case, device in which the case carries or is fitted with a cup having a central opening, said device...
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6324984 |
Payload mechanism for low impulse cartridges
This low impulse payload cartridge for automatic weapons includes a case, a piston, an ogive, a payload cup, a payload, and a link. The payload cup and payload is seated into the forward portion of...
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6324983 |
Sub-caliber projectile for low impulse cartridges
A sub-caliber projectile cartridge for automatic weapons includes a case, a piston, a forward cavity/an inner bore in the piston, a sub-caliber projectile, and a link. The sub-caliber projectile is...
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6286432 |
Bayonet primer
A primer assembly includes a head loading assembly including a frontward throughbore, and a rearward throughbore having a stop. A closing plug assembly includes a conically bored open frontward end...
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6272994 |
Plastic liner for bayonet primers
A flashtube liner for a primer assembly including a head loading assembly. A flashtube containing an ignition charge has an open rearward end connected to the head loading assembly. A closing plug...
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6247412 |
Electric contact assembly for a cartridge to be fired from a weapon barrel
An electric contact assembly in combination with a cartridge to be fired from a weapon barrel. The cartridge has a cartridge case including a metal bottom having an externally exposed outer face;...
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6202560 |
Explosively started projectile gun ammunition
A separate explosive charge within a cartridge is detonated to initiate motion of a projectile and effect delayed ignition of a larger volume of primary propellant. Steady burning of the ignited...
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6178889 |
Low impulse telescoping cartridge
A low impulse telescoping cartridge includes a case, a piston, a projectile, and a link. The projectile is seated into the forward portion of the piston. Gas passages permit propellant gases to...
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5979331 |
Cartridge for a firearm
A cartridge for a firearm includes a cavity at the rear end with an inwardly extending flange. The cartridge includes a cylindrical member having a first end for receiving a bullet and a second end...
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5970879 |
High-power firearm cartridge for short-action chamber and bolt assembly
A firearm cartridge case capable of withstanding internal gas pressures of at least about 50,000 psi has two substantially cylindrical portions of significantly different diameters interconnected...
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5895881 |
Propellant charge igniter
A propellant charge igniter for cartridge ammunition, includes an ignition tube; and a transfer charge disposed within the ignition tube, wherein the ignition tube is composed of a jacket tube...
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5880397 |
Selectable cartridge
A selectable cartridge is provided consisting of a cartridge head, a dual-bed propellant chamber, a primer, and a tube. The invention enables the user to select a launch velocity prior to...
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5712444 |
Priming mechanism for a propellant charge notably for field artillery ammunition and its manufacturing process
A priming mechanism for a propellant charge, notably for field artillery ammunition, comprising a tube (2) made of a combustible material, whose inner wall is lined with a priming charge which...
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5698811 |
Igniting unit for a propellant charge
An igniting unit for a propellent charge, including a central perforated flame guiding tube having propellant rods which are oriented in an axial direction arranged on the outer surface thereof. On...
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5670735 |
Propellant igniting system and method of making the same
An igniting system for a projectile propellant includes a combustible support tube having an outer surface and an inner surface; a plurality of throughgoing apertures provided in the support tube;...
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5650589 |
Cartridge ammunition having a case and an arrow projectile
A cartridge ammunition includes a case having a case bottom; a propellant disposed in the case; a propellant igniter mounted centrally on the case bottom; an arrow projectile having a rear length...
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5625163 |
Cartridge ammunition having accidental ignition preventing means
A cartridge includes a case defining an inner space and having a case bottom; a propellant powder accommodated in the inner space; a propellant igniter centrally arranged on the case bottom and...
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5544587 |
Cannon ammunition having combustible cartridge case
In cannon ammunition including a cartridge case containing a propellant charge, a case bottom to which the cartridge case is connected, a charge igniter, and a primmer element positioned in the...
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5493975 |
Cartridge for a power driven tool
A cartridge for a powder actuated tool having a cartridge case, a powder propellant, a bushing, and a piston. The piston has a tapered outer diameter that is larger in a rear end of the piston and...
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5492065 |
Plastic cartridge for a firing device, particularly a bolt gun
A plastics cartridge has a cartridge body provided with a flange which has a plastic casing body, open on one side, is for accommodating a propellent charge and an ignition charge for igniting the...
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5481978 |
Cartridge case
A cartridge case especially for firing in handguns has a primer receiving pocket provided in the bottom or rear portion as a cylindrical recess, into the top of which at least one flash hole...
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5465665 |
Primer
A primer including a primer head assembly and a hollow tubular one-piece body attached thereto. The outer surface of the body tapers to its smallest diameter at the forward end thereof and also...
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5460096 |
Gas generator, particularly a mechanically triggerable gas generator
Gas generators having mechanical triggering have a cylindrical casing in which the various component parts are accommodated. The assembly of known gas generators is rather complex because of the...
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5443009 |
Charge arrangement for cartridge ammunition
A charge arrangement for cartridge ammunition having a cartridge case, a bottom igniter secured in the case bottom and a primer that coaxially surrounds at least one part of the propellant composed...
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5402729 |
Munition for low-pressure firing of projectiles from large-caliber guns
Ammunition comprising a cylindrical case (1) with one of the closed ends having coaxially a concentric chamber (1a) capable of receiving a propulsive means for a projectile lodged in the case. The...
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5345871 |
Igniter-destructor device
The present invention describes an igniter-destructor device for projectiles, grenades, cartridges, missiles or the like, comprising a thin-walled aluminum capsule, an igniter-destructor charge...
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H001352 |
Combustible metallic propellant charge igniter
A propellant charge igniter is provided with a metallic igniter tube which is consumed along with the main propellant charge. The combustible igniter tube is flexibly attached to a conventional...
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5335600 |
Propellant charge igniter
The invention relates to a propellant charge igniter mountable in a propellant charge carrier or in a cartridge. Propellant charge igniter is provided with an expulsion charge to avoid breech...
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5325785 |
Strand ignition for propellant of shell-coated projectile
An ignition device for propellant of a projectile having its aft section ending deeply rearward within a shell case comprises a strand holder, a primer head, and flexible ignition strands with the...
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