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Match Document Document Title
7387073 Explosive training device  
An explosive training device is described and which includes a main body defining an internal cavity, and wherein a plurality of elongated channels extend through the main body and communicate with...
7275486 Hand grenade simulating device  
A hand grenade simulating device includes a first shell filled with a marking filler, a second shell disposed in the first shell for receiving a percussion-triggered charge, a striking member which...
7197983 Mechano-electrical fuse for a hand grenade  
A mechano-electrical fuse ( 10 ) for a hand grenade ( 76 ), which has a spring element for the storage of mechanical energy and which has a drive device connected to the spring element for driving...
7047887 Hand grenade  
An airburst hand grenade constructed so as to jump 1–2 m above the ground before detonating. The hand grenade includes a detonator, a warhead, and support legs for raising the hand grenade from a...
7013809 Mecanotronic fuses for hand grenades  
The improvements are applicable to fuses provided with a container ( 9 ) inside which may move axially a slider ( 10 ) having an electrical generator ( 1 ), the activation of which provides the...
6968785 Locking and stabilizing device for grenades  
The locking and stabilizing device for grenades utilizes a solid nylon ring and multiple nylon ribbons that are attached to the ring at regular intervals around its circumference. During storage,...
6792868 Lock for igniter plug lever  
The invention concerns an igniter plug for a pyrotechnic device, in particular a hand-launch or mechanical launch grenade, comprising a body ( 104 ) provided with a control mechanism including a...
6668727 Explosively driven impactor grenade  
An explosively driven impactor grenade includes a grenade body having a substantially spherical shape and a hollow central portion, the grenade body including a plurality of recesses formed on an...
6640719 Fuze explosive train device and method  
A fuze explosive train device for detonating a munition that uses a stab firing pin within a pressure cartridge, with the stab firing pin located between a gas generator and a stab detonator. The...
6543364 Less lethal multi-sensory distraction grenade  
A launchable, multi-sensory distraction grenade including a base, three outer grenade walls arranged together on the base to pivotally move from a first position, to a second position, extending...
6474240 Device and process to attach a priming system to the body of a grenade  
A system for attaching a priming system onto the body of a grenade, including a support integrally fastened to the grenade body and incorporating a thin cylindrical wall whose upper edge is crimped...
6408765 Door breaching device with safety adapter  
A breaching device for controlled blasting of an object at short range includes a blasting element including an explosive charge contained within a housing, the blasting element being configured to...
6272995 High precision fuze for a munition  
A high precision electro-mechanical fuze mechanism for a munition such as a hand grenade. The fuze mechanism includes an electromagnetic signal generator having an armature, a permanent magnet, a...
6227095 Insensitive munition booster seal  
Migration of Di-Octyl Adipate (DOA) from PBXN-9 main charge into an adjacent PBXN-5 booster charge is the leading cause for unreliable and inefficient detonations when these two insensitive...
6082267 Electronic, out-of-line safety fuze for munitions such as hand grenades  
A munitions fuze implements an operating mechanism comprising a piston, operating rod and toggle body bearing a detonator, aligned in a cavity within a munitions housing. In the safe condition the...
6012531 Fire extinguishing bomb  
A fire extinguishing device to reduce or extinguish a fire in a specific localized area such as a room or a hallway within a burning building. A base with a disbursement container fixed to the base...
5872326 Apparatus for triggering an avalanche or the like  
Avalanches, such as snow avalanches, are triggered with an explosive char The charge is propelled into a potential avalanche slope and detonated therein. The explosive charge is first located in a...
5866841 Fragmentation grenade  
A fragmentation grenade comprises a quantity of high explosive (11) contained within a casing (12, 13) and means (29) for detonating the high explosive (11) so as to cause the casing (12, 13) to...
5824945 Distraction device  
A distraction device having a fuse assembly and a body which body has a sealed storage area for energetic pyrotechnic material. The device when operated produces noise and light without ejecta or...
5635667 Fuse plug pyrotechnic firing device  
A fuse plug pyrotechnic firing device includes a body, a pyrotechnic train, firing pin and a driving device. The body has an axis and a bore disposed along the axis. The pyrotechnic train is...
5355803 Igniter plug  
Delay igniter plug for pyrotechnic machine, in particular manual or mechanical launch grenade, comprising a body (4) fitted with a control mechanism comprising a trigger lever (1) and a percussion...
5341745 Grenade containing an incendiary element  
Grenade comprising an incendiary element (3) which is situated in a retainer (1) projecting into a bore (5) in a charge (10) in the grenade shell. The incendiary element (3) has been pressed into...
5196649 Safety fuze for a hand grenade  
A safety fuze for a hand grenade comprises a fuze body, a delay case assembly, an initiator lever assembly, and a cover assembly. The fuze body has a head, a stem, and a central portion, and a bore...
5085147 Distraction device  
A stun grenade includes a tubular housing to slidably receive a munitions canister. A cup-shaped end cap closes one end of the housing and frictionally engages an outer wax-coated surface of the...
5074217 Multiple use grenade  
Multiple use grenade, characterized in that it principally consists in the combination of a telescopic grenade (2) of a type in itself know, for example a grenade capable of being launched with the...
5074218 Grenade with dual fuses for simulating small arms fire  
A grenade with dual fuses for simulating small arms fire comprises: a hollow cylindrical housing including a first threaded end and a second open end; a main filler charge being located within the...
4947753 Stun grenade  
A stun grenade for producing a non-lethal explosion. The stun grenade includes an elongated grenade body having a hollow interior, an open first end, and a closed second end; an ignitor fuse for...
4942820 Fragmentation device  
A fragmentation device includes a core of munitions in the form of a sphere. The sphere of munitions is surrounded by a spherical outer shell of a rubberized material. Further provide is a fuze at...
4932328 Reloadable stun grenade  
Stun grenade includes a steel housing having a steel tubular body with steel end members brazed to the ends of the tubular body, and a brass collar member threadably received in a threaded central...
4920886 Anti-vehicle grenade  
Anit-vehicle grenade of the type comprising a head (1) extended by a tubular tail (8), an axial bore (6) going through the head and running into the bore (7) of the tubular tail (9), characterized...
4903604 Ignition transfer medium  
An ignition transfer medium for interconnecting the ignition and pyrotechnic stages of a pyrotechnic device comprises activated fibrous carbon, such as activated charcoal cloth, on which an...
4817532 Fragmentation shell for grenades, particularly hand grenades  
Fragmentation shell for grenades, particularly hand-grenades, consisting of a hollow body, the wall of which is made of metal particles embedded in plastic and which has a form stretched out of the...
4773330 Dynamic armed grenade  
The present invention provides a grenade with dynamic arming having a body and a fuse, in which arming of the fuse is made dependent on the dynamic unwinding of a ribbon which surrounds the fuse...
4730559 Safetied demolition charge fuze  
A safetied demolition charge fuze of the kind that upon actuation switches rom a safe to an armed state. Double safety means are provided to ensure the subsistence of a predetermined delay time. A...
4662278 Fuse assembly  
A fuse assembly embodying a detonator movable by centrifugal force into alignment with a firing pin held retracted by a drogue and drag line and movable forwardly into engagement with the detonator...
4658725 Fuse for a small bomb  
A fuse or triggering device for a small bomb arranged in an artillery grenade, which includes a percussion fuse constituted of a striker and a detonator. The above-mentioned artillery grenade...
H000251 Increased safety in use, and improved function, of ammunition items  
An electrically detonated fuse for a grenade is shown, used either as a b up system for the usual mechanical detonator, or independently as the sole arming and detonating means. The invention is...
H000215 Fuze for riot control grenade  
This fuze is a subassembly of a spherical smoke grenade. The grenade compes a rubber case with the main charge therein. The fuze comprises a metal body one surface of which is sperhical and forms...
4617866 Pyrotechnic or explosive device  
A pyrotechnic or explosive device comprises a pyrotechnic or explosive charge and an electrical firing circuit therefor. The firing circuit includes a source of electrical energy, an electrical...
H000136 Electrically detonated grenade  
An electrically detonated fuse for a grenade is shown, used either as a b up system for the usual mechanical detonator, or independently as the sole arming and detonating means. The invention is...
4513667 Hand grenade safety device  
A different, or additional safety mechanism is provided for hand grenades and other munitions. Illustratively, a latch, pivotally mounted on the safety handle or explosive filling plug of a...
4506606 Firing mechanism  
A typical embodiment of the invention has a gasket pressed between the flange on a hand grenade fuze and the bore in the grenade's firing mechanism body that exposes the percussion cap to the...
4493262 Fuel air explosive device  
The fuel air explosive (FAE) device of this invention is equipped with a vity responsive unitary burster-detonator positioned in the liquid fuel, wherein the burster is heavier than the liquid fuel...
4487128 Safety ring/firing pin for explosive device  
A firing pin/safety ring for a portable explosive device characterized by the firing pin being positionable in a wide range of angular positions with respect to the plane of the safety ring.
4448129 Telescopic projectile  
The invention relates to a projectile having a head extended by a tubular tail and containing an explosive charge as well as a firing chain for the latter. The tail is made of two telescopic...
4436034 Smoke grenade with successive slow and fast burning charges  
A smoke shell for providing successive ignition of slow burning and fast burning smoke emitting charges. A steel shell containing a slow burning charge is ejected in a delayed time period after an...
4383470 Process for manufacturing a small firing tube opened at the two ends thereof for a hand grenade fuse  
A delay charge is filled into a tubular delay charge carrier closed on one end, and the filling height is measured subsequently. Only when the sufficient filling height of the delay charge has been...
4333401 Hand grenade  
An improved hand grenade incorporating safety features including a normally uncocked striker arm and a protective shield over the primer. Because the striker spring is normally unstressed, the...
4328755 Hand grenade with wave-forming means between chambers  
A hand grenade whose interior is divided into two chambers receiving the explosive charge, said chambers being superjacently arranged and open in respect of each other, whereby the detonation wave...
4324183 Smoke projectile charge  
A smoke cup projectile charge comprising smoke cups stacked one above the other in the shell jacket in discharging direction, the smoke cup supporting components having identical strength and being...
Matches 1 - 50 out of 90 1 2 >