Matches 1 - 50 out of 52 1 2 >


Match Document Document Title
US20130247887 ARROW FOR AERODYNAMICALLY STABILIZING A PAYLOAD IN FLIGHT  
A system and method for propelling pellets from a launch tube in flight includes a payload section and a stabilizing section. The launch tube and its pellets are essentially the payload section....
US20130199395 STAND-OFF DOOR BREACHING DEVICE  
A stand-off breaching device, for breaching a target, that includes a nose at a front end which is a rounded cone-shape and configured to cause the stand-off breaching device to rebound from a...
US20130334358 Apparatus and method for trajectory correction  
A system and method of trajectory correction includes a voice coil coupled to the projectile and providing a linear force; a linkage assembly coupled to the voice coil and comprising: a linkage...
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...
US20100032515 FUZE GUIDANCE SYSTEM WITH MULTIPLE CALIBER CAPABILITY  
A fuze guidance system is configurable by an end user, allowing the end user to select between different configurations of canards of the system. The different configurations of canards may...
US20120240807 Less Than Lethal Cartridge  
A less than lethal cartridge for a projectile which when fired has a velocity which will not kill an individual struck by the projectile. The less than lethal cartridge has a rim which is deeper...
US20050178877 Device for correcting the trajectory of projectiles in a weapon replica  
Device for correcting the trajectory of projectiles in a weapon replica The invention relates to a trajectory correction device for a projectile exiting a cannon of a weapon replica, comprising a...
US20100018428 LAUNCHABLE UNIT  
A launchable unit including a warhead for generating non-nuclear electro magnetic pulses and a thermobaric warhead without dangerous fragments. The warheads in combination are arranged to operate...
US20120175458 GUIDANCE CONTROL FOR SPINNING OR ROLLING PROJECTILE  
A projectile, air vehicle or submersible craft with a spinning or rolling fuselage, rotating on its axis, has a collar which can be positioned relative to a longitudinal axis of the projectile...
US20080029641 Three Axis Aerodynamic Control of Guided Munitions  
An apparatus for 3-axis aerodynamic control of multi-caliber bodies comprising three shafts each having at least one canard; bevel gears attached to said shafts; and a set of three miniature...
US20140027563 GROUND-PROJECTILE GUIDANCE SYSTEM  
A guidance unit system is configured to be used for a ground-launched projectile. The system includes a housing configured to be attached to a ground-launched projectile. The housing is coupled to...
US20050173588 Method of correcting the trajectory of a spin-stabilised projectile and projectile implementing one such method  
The invention relates to a process to correct the trajectory of a spin-stabilised projectile, process in which at least one correction is made to the axial position of the projectile's centre of...
US20050056723 FIXED CANARD 2-D GUIDANCE OF ARTILLERY PROJECTILES  
Applicants have invented a guidance system for guiding a projectile, the projectile having a body portion capable of being spun in a first direction and a nose portion connected to the body...
US20120111993 ROTATIONAL LOCK MECHANISM FOR ACTUATOR  
Provided is a rotational lock for a control surface, the rotational lock having an output gear including one or more locking members alignable with corresponding locking members on a lock plate in...
US20060289695 Device with remote motor for controlling an aerodynamic control surface of a missile  
An aircraft comprising at least one aerodynamic control surface (26) controlled using a remote motor (4), through a transmission comprising a linear device (7) rigid in torsion but flexible in...
US20080078859 Folding control surface assembly and vehicle incorporating same  
A folding control surface assembly includes a torsion shaft, a base, and a control surface hingedly attached to the base via the torsion shaft, such that the torsion shaft biases the control...
US20080315032 Techniques for providing surface control to a guidable projectile  
A guidable projectile has a central shaft, a projectile body, and a surface control assembly. The projectile body is arranged to rotate around at least a portion of the central shaft during flight...
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...
US20110297031 Surface Ship, Deck-Launched Anti-Torpedo Projectile  
A surface ship, deck-launched anti-torpedo projectile is disclosed. The projectile has a blunt-end nose to create a cavitating running mode. The nose has a gradual, stepped, right-circular...
US20120145822 Small Smart Weapon and Weapon System Employing the Same  
A weapon and weapon system, and methods of manufacturing and operating the same. In one embodiment, the weapon includes a warhead including destructive elements and a guidance section with a...
US20120234967 LOW-HEAT-TRANSFER INTERFACE BETWEEN METAL PARTS  
A low-heat-transfer coupling or assembly is configured to mechanically couple together a pair of mating parts, one of which may be in a heat-producing environment. By roughening at least part of...
US20120199034 Aerodynamic projectile  
An aerodynamic projectile is provided having a shell with an aerodynamic structure and a controlled center of gravity, and which exhibits improved aerodynamics and resulting accuracy, and which is...
US20120175459 GUIDANCE CONTROL FOR SPINNING OR ROLLING VEHICLE  
A projectile, air vehicle or submersible craft with a spinning or rolling fuselage, rotating on its axis, has a collar which can be positioned relative to a longitudinal axis of the projectile...
US20090114763 MODULAR, HARNESSLESS ELECTROMECHANICAL ACTUATION SYSTEM ASSEMBLY  
A modular electromechanical actuation system assembly is provided that includes an electronic control unit housing having a plurality of motor receptacles and a plurality of battery receptacles...
US20140231577 PROJECTILE WITH STEERABLE CONTROL SURFACES AND CONTROL METHOD OF THE CONTROL SURFACES OF SUCH A PROJECTILE  
The subject-matter of the invention is a method for controlling the control surfaces of a projectile and the associated projectile comprising incidence steerable control surfaces and comprising at...
US20130032659 RING GEAR CONTROL ACTUATION SYSTEM FOR AIR-BREATHING ROCKET MOTORS  
A control actuation system for an air-breathing rocket motor propelled guided missile positions the drive motors and input gears in an inlet fairing extending aft of the air inlet towards the tail...
US20100176238 STABILITY MULTIPLEXED AUTOPILOT  
Rolling airframe projectile guidance and stability systems are disclosed. Flight control surfaces, such as canards and/or tail fins are attached to a projectile airframe that is designed to roll...
US20130206897 VERY LOW-POWER ACTUATION DEVICES  
An actuator including: a housing; a piston movably disposed in the housing, the piston being movable between an extended and retracted position; a plurality of gas generation charges generating a...
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...
US20100147992 ECCENTRIC DRIVE CONTROL ACTUATION SYSTEM  
A control surface actuation system has the ability to move aerodynamic control surfaces using a rotational motion of a motor. In an arrangement, rotational motion of the motor enables the...
US20100327108 SPACECRAFT AFTERBODY DEVICE  
An afterbody device for a spacecraft fitted with at least one rocket engine at the rear of the craft includes at least one movable cover element designed to take a first position, masking and...
US20120048992 SYSTEM AND METHOD FOR GUIDING A CANNON SHELL IN FLIGHT  
An apparatus and method for guiding a cannon shell accurately are disclosed. The apparatus includes two main parts adapted to be installed on the leading end of the cannon shell. The front main...
US20120241551 METHOD FOR STEPPING A FIRST MEMBER RELATIVE TO A SECOND MEMBER ASSOCIATED WITH A PROJECTILE  
A method for stepping a first member relative to a second member associated with a projectile. The method including: providing one of the first and second members with one of a plurality of...
US20130277494 Very Low Power Actuation Devices  
A method of actuating a control surface in a munition. The method including: coupling a pair of fins to an actuation device; generating pressurized gas to selectively actuate the actuation device;...
US20170146329 RING AIRFOIL GLIDER WITH AUGMENTED STABILITY  
In one embodiment, a less lethal munition including a ring airfoil projectile. The flight trajectory of the projectile has increased accuracy resulting from the aerodynamic stabilization of the...
US20160187112 SHELL  
Provided is a shell including: a shell body; a steering wing including a drive shaft and that mounted on an external surface of the shell body; an auxiliary wing including a shaft connection...
US20160084623 ADAPTIVE ELECTRONICALLY STEERABLE ARRAY (AESA) SYSTEM FOR INTERCEPTOR RF TARGET ENGAGEMENT AND COMMUNICATIONS  
An AESA system comprises a plurality of arrays, each comprising a plurality of radiating elements, each array configured for placement on a forward-facing surface of a different one of a plurality...
US20160040967 AIR VEHICLE WITH CONTROL SYSTEM MECHANICAL COUPLER  
An air vehicle, such as a munition like a guided bomb or missile, has a control system that allows control surfaces to be mechanically uncoupled from one or more actuators to allow the control...
US20160010967 PROJECTILE SYSTEM WITH ENVIRONMENTAL HAZARD SENSING  
In one aspect, a modular air sampling system includes a sensor module defining a nose, the sensor module including a sensor for sampling contaminants in the atmosphere. A processing and sending...
US20150362301 PASSIVE STABILITY SYSTEM FOR A VEHICLE MOVING THROUGH A FLUID  
A stability system for a vehicle moving through a fluid includes stabilizers each having a drive surface that follows the position of the fluid stream perceived by the vehicle. The movement of the...
US20150284080 SPECIAL FORCES REPLENISHMENT VEHICLE  
A replenishment vehicle, such as a special forces replenishment vehicle is configured for being carried by and released from an aircraft. The replenishment vehicle, also referred to as a payload...
US20150247712 PASSIVE CONTROL FIN STOPS FOR AIR LAUNCHED BOOSTED (TWO STAGE) HIGH SPEED VEHICLES  
A temporary control fin stop system employs a housing coupled to a vehicle. At least one tang is coupled to the housing and positioned to engage a trailing edge of a fin. The tang is ablatively...
US20150034759 BIDIRECTIONAL CONTROL SURFACES FOR USE WITH HIGH SPEED VEHICLES, AND ASSOCIATED SYSTEMS AND METHODS  
Vehicles with bidirectional control surfaces and associated systems and methods are disclosed. In a particular embodiment, a rocket can include a plurality of bidirectional control surfaces...
US20140312163 BIDIRECTIONAL CONTROL SURFACES FOR USE WITH HIGH SPEED VEHICLES, AND ASSOCIATED SYSTEMS AND METHODS  
Vehicles with bidirectional control surfaces and associated systems and methods are disclosed. In a particular embodiment, a rocket can include a plurality of bidirectional control surfaces...
US20140061365 PROJECTILE WITH STEERABLE FINS AND CONTROL METHOD OF THE FINS OF SUCH A PROJECTILE  
The invention relates to a steering method of a projectile and to the associated projectile with incidence steerable fins, comprising at least three fins, each being pivotable with respect to the...
US20140042267 BIDIRECTIONAL CONTROL SURFACES FOR USE WITH HIGH SPEED VEHICLES, AND ASSOCIATED SYSTEMS AND METHODS  
Vehicles with bidirectional control surfaces and associated systems and methods are disclosed. In a particular embodiment, a rocket can include a plurality of bidirectional control surfaces...
US20140042266 FIN BUZZ SYSTEM AND METHOD FOR ASSISTING IN UNLOCKING A MISSILE FIN LOCK MECHANISM  
By removing the aerodynamic fin forces from the fin lock mechanism, achieved by actuating the fin control system to apply a controlled force that counters the aerodynamic forces acting on the...
US20140021289 RESETTABLE MISSILE CONTROL FIN LOCK ASSEMBLY  
A fin lock assembly 12 for locking and unlocking missile fins 20 includes a piston 34 movable along a piston axis 44 between a locked position for preventing a fin from rotating and an unlocked...
US20120043411 UNMANNED AERIAL VEHICLE SYSTEM  
A UAV includes: a rocket body, having a rocket motor and a payload section; a parachute coupled with the payload section; an image capture device; a magnetometer to provide a compass reference for...
US20110240793 APPARATUS AND METHOD FOR CONTROLLING A VEHICLE, AND VEHICLE CONTROLLED THEREBY  
Apparatus and method are provided for controlling a vehicle in motion through a fluid medium. A manipulable flare assembly is mounted to a load bearing structure, the structure being configured...

Matches 1 - 50 out of 52 1 2 >