Matches 1 - 50 out of 58 1 2 >


Match Document Document Title
US20140305291 Disconnection Unit for Instantaneous Disconnection of a Load  
A disconnection unit (10) is described for instantaneous disconnection of a load connected to a vessel (12) with the help of a wire, cable, chain or the like (16) that runs on a topside of an...
US20110232469 SAFETY DEVICE WITH CABLE OR ROPE CUTTING IN AN EXPLOSIVE ENVIRONMENT  
The present invention relates to a device for automatically and autonomously releasing a mechanical cable or rope connection between two elements, in a zone having explosive atmospheric...
US20110167994 PYROTECHNIC EGRESS SYSTEM  
A pyrotechnic egress system includes an air encapsulation member which at least partially surrounds a charge holder which contains an explosive cord.
US20110277620 ELECTRONIC SAFE/ARM SYSTEM AND METHODS OF USE THEREOF  
An ordnance firing system is disclosed that includes a reusable electronics module and an ordnance module, each enclosed in a separate, sealed housing. The electronics module housing encloses...
US20080236377 Tactical Utility Pole System and Method of Use Thereof  
A tactical utility pole system for use by law enforcement is described. Embodiments of the system are user configurable depending on a particular tactical need. Variations are described for...
US20140224110 MULTI-ROW PANEL ACTIVE BLAST SYSTEM  
A countermeasure system is provided including a frame and two or more rows of countermeasures disposed on the frame. Each row of the countermeasures may be configured to be initiated substantially...
US20120318125 CONNECTING DEVICE HAVING PYROTECHNIC RUPTURE  
According to the present disclosure, devices, systems, and methods are disclosed in which two substantially parallel flanges are provided with rupture areas, respectively, located in the same...
US20120085222 EXPANDING TUBE SEPARATION DEVICE  
A separation device for separating parts along a seam includes a frangible structure and a pressure tube assembly within the frangible structure. The pressure tube assembly includes a pressure...
US20090256025 STABILIZING AND DIRECTIONAL-CONTROL SURFACE OF AIRCRAFT  
Stabilizing and directional-control surface of an aircraft, said surface comprising a vertical stabilizer (2) and a rudder (3), it being possible for said rudder (3) to be deflected relative to...
US20110146481 MULTIPLE BAY EJECTION DEVICE SYSTEM  
An ejectable device is provided having multiple ejection bays. The ejectable device includes an impulse cartridge having multiple charges that are independently activatable. The ejectable device...
US20090272840 AIRCRAFT FLIGHT TERMINATION SYSTEM AND METHOD  
An aircraft has a flight termination system that allows flight of an unmanned aircraft to be quickly and efficiently terminated. The flight termination system separates one of the control surfaces...
US20130152753 PYROTECHNIC ACTUATOR AND POWER CUTTING TOOL WITH SAFETY REACTION SYSTEM HAVING SUCH PYROTECHNIC ACTUATOR  
A pyrotechnic actuator for a power cutting tool is disclosed. The pyrotechnic actuator comprises a housing defining a cavity therein, a piston positioned at least partially within the cavity, and...
US20100108817 PARACHUTE RELEASE SYSTEM AND METHOD  
A parachute release system is configured to releasably couple a parachute to a payload. A parachute release mechanism is coupled to a suspension strap routed through a strap sleeve. The parachute...
US20110146482 IMPULSE CARTRIDGE  
An impulse cartridge having multiple charges that are independently activatable. The impulse cartridge is further voltage polarity independent through the use of diodes. The polarity independence...
US20060042458 Device applied in electronic connectors of energy provided with unit of detonation incorporated in a button for detonation of cartridge with powder  
A device applied to electric connectors of energy provided with unit of detonation incorporated in a button for detonation of cartridge with powder comprising a device for the installation of...
US20090217809 PYROTECHNIC ACTUATOR WITH A CYLINDER HAVING COMMUNICATING CHAMBERS  
A pyrotechnic actuator for an active bonnet is provided that includes, but is not limited to a cylinder, a piston which can be displaced in the cylinder under the influence of a propellant gas and...
US20110289920 SELF-CLEANING CARTRIDGE ACTUATED AND PROPELLANT ACTUATED DEVICES  
In accordance with one embodiment of the present disclosure, a method includes driving a piston by mechanically harnessing an explosion of energetic material contained in a cartridge. The method...
US20130038046 STRAP RETENTION DEVICE AND AIRBAG DEVICE  
Provided are a strap retention device that can improve the ability to reliably cut a strap, and an airbag device. A strap retention device includes an anchor having a retaining portion for...
US20090173328 Electromagnetic Initiator Coil  
The present invention enables the passive initiation of a deployment sequence for a countermeasure payload. The invention comprises an initiator coil that is positioned inside an electromagnetic...
US20080006143 Cartridge magazine  
A cartridge magazine has a carrier member (20) having a plurality of receptacles (21) for frictionally retaining therein propellant-containing cartridges (11), with two elements located in each of...
US20050034595 Housing for a pyromechanical disconnecting device with integrated integrated ignition element  
The invention relates to a pyromechanical disconnecting device, in particular for battery shutoff in a motor vehicle, having a housing (1) in which there is arranged a conductor bus (11) that is...
US20080156843 PROPELLANT HOLDER FOR AN EXPLOSION-DRIVEN SETTING TOOL AND AN EXPLOSION-DRIVEN SETTING TOOL  
An explosion-driven setting tool includes a setting mechanism (12) driven by a propellant (23), an ignition unit (18) for igniting the propellant (23), a receptacle (15) for receiving a propellant...
US20080142635 Aircraft safety system  
A system for enabling the safe landing of an aircraft during an in-flight emergency is provided. The system includes a plurality of onboard devices for releasably securing a plurality of wings to...
US20140331851 PYROTECHNIQUE RUPTURE METHOD AND COMPONENTS FOR IMPLEMENTING IT  
According to the invention, the component to be ruptured comprises an alternation of oblong pre-cut zones and of non-pre-cut zones and the pyrotechnique rupture device (1) with detonating cord (2)...
US20060266204 Thermite charge  
The present invention provides for cutting operations using linear thermite charges; the charges cut one dimensional or two dimensional geometric shapes; the invention is useful for structure...
US20100275805 Mechanical stepper motors for gun-fired projectiles, mortars and missiles  
A projectile including: a body having an internal space; and a mechanical stepper motor disposed in the body. The mechanical stepper motor including: a shuttle having one of a plurality of pockets...
US20060027083 Explosive bolt  
An explosive bolt includes: a bolt body forming a receiving space therein; a pressure transmitting means received in the receiving space of the bolt body; a pressure generating means connected to...
US20090141416 Device for Short-Circuiting Power Semiconductor Modules  
An apparatus has power semiconductor modules, which are connected to one another via connection devices so as to form a series circuit. A short-circuiting device for short-circuiting the...
US20130199359 ATTACHMENT DEVICE WITH PYROTECHNIC BOLT  
According to the invention, the device (1) comprises a bolt (6) including a locking member (9) which is mounted such that it can slide with respect to a first component (2) and can adopt a locked...
US20120111218 DEVICE FOR TEMPORARILY CONNECTING AND PYROTECHNICALLY SEPARATING TWO ASSEMBLIES  
Temporary connection and pyrotechnic separation device with a longitudinal axis (X) comprising a pyrotechnic expansion tube (14) mounted in a space (11) formed in a connection zone between a first...
US20140260929 DOOR LOCK ACCESS CONTROL COMPONENT MOUNTING  
An apparatus and method for releasably mounting access control components for a door lock to a door. A base element is adapted to be mounted to the door. A first wire connector element is mounted...
US20120234162 PYROTECHNIC ACTUATOR AND METHOD OF ACTUATING A PYROTECHNIC ACTUATOR  
A pyrotechnic actuator and a method of actuating the same are described. The actuator comprises a pressure chamber and a piston having such an outer diameter that it is snugly fitted into the...
US20100258609 POWDER-ACTUATED FASTENER-DRIVING DEVICE CAPABLE OF POWER ADJUSTMENT  
A powder-actuated fastener-driving device includes a barrel mounted in a housing. The barrel has a barrel wall formed with a through hole communicating with a radial vent hole. The through hole...
US20060054012 Hand power tool with percussion bolt sealing  
A hand power tool has a percussion bolt, a hammer barrel receiving the percussion bolt, a sealing element effecting sealing between the percussion bolt and the hammer barrel, a restraining element...
US20100264254 TECHNIQUES FOR CONTROLLING ACCESS THROUGH A SLOT ON A PROJECTILE  
A slot cover actuation assembly controls access through a slot on a projectile. The slot cover actuation assembly includes a slot cover, a fastener (e.g., a screw), and an actuator (e.g., a squib...
US20100252609 HAMMER-DRIVE POWDER-ACTUATED TOOL  
A hammer-drive powder-actuated tool includes: a barrel unit inserted movably into a tubular housing; a firing pin holder disposed fixedly in the housing, abutting against a rear end portion of the...
US20140008409 PROPELLANT HOLDER FOR AN EXPLOSION-DRIVEN SETTING TOOL AND AN EXPLOSION-DRIVEN SETTING TOOL  
An explosion-driven setting tool includes a setting mechanism (12) driven by a propellant (23), an ignition unit (18) for igniting the propellant (23), a receptacle (15) for receiving a propellant...
US20120048991 TAIL THRUSTER CONTROL FOR PROJECTILES  
A system and method for guiding a projectile is presented. A nozzle system includes a boom assembly body that can be attached to a rear end of a projectile. A gas tank in the boom assembly...
US20130233161 OVEREXTRUSION OF SILICONE RUBBER CHARGE HOLDER ON METAL WIRE ROPE  
An elastomeric charge holder includes one or more holes formed therein into which is disposed an explosive charge. The elastomeric charge holder further includes one or more metal wires also...
US20100175546 DUAL REDUNDANT ELECTRO EXPLOSIVE DEVICE LATCH MECHANISM  
A latch including a first electrical explosive device disposed between first and second surfaces and a second electrical explosive device disposed between said first and second surfaces in series...
US20100270351 HAMMER-DRIVE POWDER-ACTUATED TOOL  
A hammer-drive powder-actuated tool includes a hollow tool body extending along a front-to-rear direction, and a firing device disposed within a rear end portion of the tool body. The firing...
US20120321413 APPARATUS FOR INSTALLING FASTENERS AND EXPLOSIVE LOADS FOR USE THEREWITH  
An improved tool for installing an explosively driven fastener as well as an improved explosively driven fastener for use therewith are disclosed. The fastener includes a nail having a head with...
US20080238058 ACTUATOR  
The present invention provides an actuator including: a cylinder connected to an ignition device;a piston slidably accommodated inside the cylinder, the piston having, in a desired section in the...
US20090071320 SEPARABLE STRUCTURE MATERIAL METHOD  
A separable structure includes composite material that is separated or severed by a reactive pyrotechnic material. According to one embodiment, the structure includes a pair of composite laminate...
US20100187797 ACTUATOR SUBASSEMBLY  
The invention relates to an actuator subassembly (10) for a vehicle safety system comprising a pyrotechnic actuator unit (12) including an igniting portion (14) as well as a receiving element (16)...
US20050217466 Device for cutting a structure in a motor vehicle  
The technical field of the invention is that of motor vehicle safety involving devices for cutting a structure such as, for example, an instrument panel, so as to actuate a safety device. The...
US20130333548 UNLOCKING DEVICE  
The invention relates to an unlocking device (10), especially for a vehicle protection device, comprising a locking bar (16) which in a locked position establishes a connection positive at least...
US20150233087 DEVICE AND METHOD FOR COUPLING AN ATTACHMENT TO A VEHICLE  
A device for coupling an attachment (2), which in embodiments may take the form of a dozer blade, a mine roller or a mine plough, to a vehicle (3), may include a pin (6), a pin receptacle (4)...
US20110030539 Device and Method for Controlled Breaching of Reinforced Concrete  
A breaching apparatus includes an impactor element and a self-contained energy source. The self-contained energy source enables the impactor element to impact a first surface of a structure. The...
US20100288148 NETWORKED PYROTECHNIC ACTUATOR INCORPORATING HIGH-PRESSURE BELLOWS  
A pyrotechnically powered actuator having a bellows that provides a force and stroke upon initiation is disclosed. The actuator includes a housing body with a first end and a second end. The...

Matches 1 - 50 out of 58 1 2 >