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US20140230683 REDUCED FRICTION EXPANDING BULLET WITH IMPROVED CORE RETENTION FEATURE AND METHOD OF MANUFACTURING THE BULLET  
A low-cost, reduced friction expanding bullet with an improved core retention feature and a method of manufacturing the bullet is described wherein a cylindrical jacket containing a compacted...
US20100300319 LOW TOXICITY PRIMER COMPOSITIONS FOR REDUCED ENERGY AMMUNITION  
A primer composition with reduced toxicity suited for reduced-energy ammunition comprises bismuth (III) oxide as the principal oxidizer and contains a portion of propellant composition mixed...
US20090165664 Simulated Mine  
According to one embodiment, a simulated mine includes a multiple integrated laser engagement system (MILES) device and a pyrotechnic device disposed in a simulated mine housing that simulates the...
US20080115685 DECORATIVE GARLAND STRING FIREWORK DEVICES AND METHODS FOR MAKING SAME  
Decorative garland string firework devices and methods for making same are provided. A garland string firework device can comprise an internal firework device and an outer decorative garland...
US20090199735 Fastener for pyrotechnic element  
A fastener device of the present invention is made for connecting pyrotechnic elements such as lances, gerbs and sparklers to a frame. This novelty fastener is comprised with a spring portion...
US20110067592 INDUSTRIAL AMMUNITION  
A projectileless ammunition system (20; 320) includes a metallic case (22; 322). A propellant charge (26; 326) is carried by the case and covered by an over-powder member (24; 324) in the absence...
US20060283346 Rocker-arm igniter  
A rocker-arm igniter for irritation grenades, hand grenades, smoke or fog grenades, or similar, includes a rocker arm that may be pivoted by a tensioned spring about a pivot axis from a initial...
US20150083011 BULLET WITH CONTROLLED FRAGMENTATION  
A bullet with controlled fragmentation has a core in the form of a generally cylindrical body having a forward end and a rear end and intermediate side portions extending there between, the...
US20110100246 PERCUSSION PRIMERS COMPRISING A PRIMER COMPOSITION AND ORDNANCE INCLUDING THE SAME  
A primer composition that includes stabilized, encapsulated red phosphorus, at least one oxidizer, at least one secondary explosive composition, at least one light metal, and at least one acid...
US20110120335 SYSTEM AND METHOD FOR GENERATING AND DIRECTING VERY LOUD SOUNDS  
An improved system and method for controlling and directing sound waves is provided. A fuel-oxidant mixture is supplied to at least one detonator having at least one spark initiator. The...
US20110000389 SYSTEM AND METHOD FOR GENERATING AND DIRECTING VERY LOUD SOUNDS  
An improved system and method for controlling and directing sound waves is provided. A fuel-oxidant mixture is supplied to at least one detonator having at least one spark initiator. The...
US20140190364 PROJECTILE ASSEMBLY WITH STABILIZATION/OBTURATION ENHANCEMENT  
A projectile assembly comprises a base portion for receiving projectiles such as slugs and has an associated pusher plate at a rear end thereof for minimizing or controlling deformation of the...
US20130276657 Multi-Stage Mechanisms For Event Detection and Initiation of Pyrotechnic Materials in Thermal Batteries and the Like in Munitions  
A method for detecting a number of events having an acceleration profile greater than a predetermined threshold. The method including: detecting a number of events having the acceleration profile...
US20150239425 Gas Generator Assembly For An Airbag Module  
The invention relates to a gas generator assembly for an airbag module of a motor vehicle, which is equipped for inflating a gas bag of the airbag module. The gas generator assembly comprises a...
US20140116281 FLYING OBJECT HAVING ONE BODY WINGS  
Disclosed is a flying object in which a covering unit and a wing unit installed in a nozzle assembly are integrally formed to form a smooth outer surface of the flying object, thus minimizing...
US20090314178 LIGHTWEIGHT CARTRIDGE CASE  
Disclosed is an ammunition cartridge case that includes a sleeve, a base fixedly attached to the sleeve and a fiber reinforced polymer composite annulus that is at least partially within the base....
US20130269561 Fettered Buckshot Pellets And Method Of Making Same  
Several shot shell pellets are connected by a tether strung through a hole or pinched in center of each pellet. Several shot pellets are connected in this manner with only the pellets at the end...
US20110079163 EXPLOSIVE MATERIAL CONTAINER  
An explosive material container (1) for a block of explosive material (7), in particular comprising a protective film (8), is described in which an inflow protection element in the form of a cover...
US20050115433 Safe electronic pyro trigger  
An electronic trigger for pyro testing has a mechanical relay that is normally open. The relay is fired by electronic logic that times out two seconds after attempting to close the relay to...
US20130305950 Cartridge with Rapidly Increasing Sequential Ignitions for Guns and Ordnances  
A cartridge may be loaded with a powder column containing stratified, stacked layers of propellant, each powder layer over-compressed to a specified degree, with the burn rate controlled by the...
US20150047525 Fuze for Stun Grenade  
A stun grenade includes a fuze assembly secured to a housing adjacent gas outlet ports. The fuze assembly includes a fuze body having contact surfaces located in the flow path of the gas from the...
US20140144342 BLASTING METHOD FOR BENEFICIATING MINERALS  
A blasting method for beneficiating minerals comprising mining of a geological body (10) including a value portion (20) having at least a threshold content of a mineral to be extracted and a waste...
US20150027333 PROTECTIVE CANISTERS FOR INCENDIARY DEVICES  
In one aspect, the present disclosure relates to protective canisters for incendiary devices, said canisters comprising a sidewall and two endcaps, said endcaps attached to said sidewall so as to...
US20150241189 SOLID STATE IGNITION SAFETY DEVICE  
A solid state ignition safety device for rocket assisted projectiles having a piezoelectric generator that charges a capacitor during the initial acceleration of the projectile by the launching...
US20130125774 PENETRATOR ROUND ASSEMBLY  
Techniques are described for penetrating protective vehicle armor. In one example, a penetrator round assembly comprises a main penetrator rod comprising a tungsten alloy and a solid nose engaged...
US20110061555 PLASMA GENERATOR COMPRISING SACRIFICIAL MATERIAL AND METHOD FOR FORMING PLASMA, AS WELL AS AMMUNITION SHOT COMPRISING A PLASMA GENRATOR OF THIS TYPE  
The invention relates to a plasma generator (4, 4′) for electrothermal and electrothermal-chemical weapon systems, which plasma generator is intended to deliver at least one energy pulse for the...
US20050235863 Auto igniting pyrotechnic booster  
The present invention generally relates to auto-ignition/booster compositions for inflators of occupant restraint systems, for example. An auto-ignition/booster composition in accordance with the...
US20090223403 WARHEAD DELIVERY SYSTEM  
A warhead delivery system (25) including a multi-hydrogen bomb warhead (5) preferably having a plurality of bombs (3) located behind a door (2) of a nose cone (1) of the warhead (5). A plurality...
US20140299011 BOOSTER ASSEMBLY  
An explosive booster assembly (70) which includes a primary module (10) with a first housing (12) and a first booster (14), wherein a detonator (62) is engageable with the first housing, and an...
US20120104175 Space-based anti-missile defensive system (SAMS)  
This invention presents a missile defensive system based on existing technology in which numerous non-explosive, meteor-like projectiles are launched in a shotgun manner from an orbiting space...
US20120060717 GAS CARTRIDGE  
A method of forming an inner can of a gas cartridge including securing inner can material and pre-stressing the material such that flexion thereof during gas cartridge use is distributed.
US20140060372 VARIABLE INSIDE SHOULDER POLYMER CARTRIDGE  
A high strength polymer-based cartridge casing can include a first end having a mouth and a neck extending away from the mouth. Next, a shoulder extends below the neck and away from the first end....
US20080196616 Projectiles and methods for forming projectiles  
A bullet for a firearm includes a rear unit that comprises substantially a solid structure. Additionally, the bullet includes a front unit separate and discrete from the rear unit. The front unit...
US20140123869 GAS GENERATOR FOR RESTRAINING DEVICE  
A gas generator includes, a housing, an ignition device chamber, a combustion chamber, a filter facing a top plate of the housing, and a retainer supporting the filter and having first and second...
US20120192751 Reduced Energy Training Cartridge for Straight Blow Back Operated Firearms  
The present invention discloses a reduced energy training cartridge for use in a straight blowback operated firearm having a barrel with firing chamber, the cartridge comprising a cartridge case...
US20110005423 AVALANCHE TRIGGERING SYSTEM  
The invention relates to an avalanche triggering system comprising a frame (4) fitted with means of attachment (5) for transporting the system, especially by helicopter with the aid of a cable...
US20100078004 Method and apparatus for launching solid body and multiple solid bodies using compressed gas  
An apparatus for launching projectiles may incorporate a hermetically sealed launch tube, projectile or projectiles within the launch tube with their payload inside or connected via meaning of...
US20140230684 CHARGED PROJECTILES AND RELATED ASSEMBLIES, SYSTEMS AND METHODS  
Charged projectile assemblies include a housing and an electronic assembly configured to produce an electric field about at least a portion of the housing of the projectile. Cartridge assemblies...
US20060096487 Element for initiating propellant  
Apparatus for breaking rock which includes a cartridge (16) which forms an enclosure, a propellant (24) inside the enclosure, and at least one element (26) which is electrically energisable and...
US20070101890 Supplement to mines by which the time period is limited within which the activation of mines after their placing is possible  
The invention consists of initial part (2B), which at the lower side is made in pyramid form and is part of mine activating mechanism (1). At its screwing into mine body (3), ampoule (D2)...
US20140261042 Multiple projectile fixed cartridge  
A multiple projectile fixed cartridge includes a casing, a retention insert arranged in the casing, and a plurality of projectiles arranged proximate the retention insert. The retention insert is...
US20110168048 Multi-Faceted Structure for Bombs and Warheads Including Penetrating Warheads  
A bomb and penetrating warhead (“PW”) casings is disclosed that has three or more exterior facets. The facets may be straight or spiraling. The resulting bomb or PW casing that results is a...
US20140352564 REPEATABLE PLASMA GENERATOR AND METHOD FOR THE SAME  
The invention relates to a method for the repeatable initiation of propellent charges in a weapon system, for example in the firing of projectiles from a barrel weapon, through electrical...
US20150259262 COMPOSITIONS USABLE AS FLARE COMPOSITIONS, COUNTERMEASURE DEVICES CONTAINING THE FLARE COMPOSITIONS, AND RELATED METHODS  
A composition comprising boron, potassium ferricyanide, and at least one of an oxidizer, a nitramine, a binder, and an additive. Also disclosed are additional compositions, countermeasure devices...
US20110072956 Tactical Utility Pole and Door Mount Systems and Methods of Use Thereof  
Tactical utility pole and door mount system for use by law enforcement are described. Embodiments of the systems are user configurable depending on a particular tactical need. Variations are...
US20130008334 MEMS DETONATOR  
This invention relates to a MEMS detonator, in particular the production of MEMS scale detonators via the use of a microreactor (3). The invention further lies in a reproducible manufacturing...
US20140290522 ADHESIVE LIP FOR A HIGH STRENGTH POLYMER-BASED CARTRIDGE CASING AND MANUFACTURING METHOD  
A high strength polymer-based cartridge casing can include a first end having a mouth and a neck extending away from the mouth. Next, a shoulder extends below the neck and away from the first end....
US20140305328 AMUNITION WITH PROJECTILE CONTAINING NO EXPLOSIVE MATERIAL IN ORDER TO CREATE A MULTI-SPECTRAL TARGET SIGNATURE  
An ammunition is proposed with an explosive-free missile that releases, upon dismantling at the target a fuel or fuel mixture as flammable air-fuel mixture, being caused to spontaneously react by...
US20140060367 GRAVITY DROPPED SMALL WEAPON ELECTRONIC SAFE ARM FUZE AND ENERGY HARVESTING DEVICE FOR POWER GENERATION ONBOARD GRAVITY DROPPED WEAPONS  
A generator including: a member having a cable wound thereon, the cable having a free end; a spring for storing energy as the cable is unwound from the member by pulling on the free end; and an...
US20080289530 Airborne device such as model rocket with light and sound for observing and retrieving  
An airborne device such as a model rocket or balloon is provided with a light source and/or a sound source that makes the rocket visible during ascent, descent and recovery at night. The sound...