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  • Pressure activated inertially locking base for projectiles | TechLink
    research and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 8569670 Status Active Categories Aerospace An advance is made in the art according to an aspect of the present invention disclosure directed to a pressure activated inertially locking base and fin mechanism for projectiles Operationally a base housing of a projectile contains both the fins held within slots within the base and a plunger Which plunger has plurality of channels communicating with a chamber within base and which plunger is initially situated flush with the base Upon firing the chamber is pressurized by the high pressure firing gases being forced through the channels When the projectile exits the barrel the chamber s pressure vents through the channels but not fast enough to avoid a pressure differential that forces the plunger out of the base causing a set of spring arms to flex upward and deploy the fins When fully deployed the fins are locked in place in the deployed position by a spring loaded pin USPTO url http patft uspto gov netacgi nph Parser Sect1 PTO1 Sect2 HITOFF d PALL p 1 u Facebook Twitter Google Plus LinkedIn Main menu Home

    Original URL path: http://techlinkcenter.org/patents/8569670 (2016-02-10)
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  • Calibration and synchronization of micro air vehicle autopilots | TechLink
    patent and related research and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 8566071 Status Active Categories Aerospace A system method and apparatus to train autopilots to fly a simulated aeronautical vehicle includes a three degree of freedom gimbaled platform comprising a pitch roll and yaw axis an autopilot comprising an inertial measurement unit mounted to the platform motors that rotate the platform along the pitch roll and yaw axes shaft encoders connected to the motors to calculate an angular position of the platform motor drivers connected to the motors to power the motors a microcontroller connected to the motor drivers a quadrature encoder connected to the shaft encoders and the microcontroller sensors that generate and sense environmental conditions affecting the platform and the autopilot a flight simulator connected to the microcontroller and a computer that executes the flight simulator causing actuation of the platform causing the sensors to generate environmental conditions and causing the autopilot to react to the environmental conditions USPTO url http patft uspto gov netacgi nph Parser Sect1 PTO1 Sect2 HITOFF d PALL p 1 u Facebook Twitter Google Plus LinkedIn Main menu Home Licensing Joint R

    Original URL path: http://techlinkcenter.org/patents/8566071 (2016-02-10)
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  • Rolling textile protective system for textile structural members | TechLink
    a middle sleeve and an outer sleeve The outer sleeve is a polytetrafluoroethylene cloth layer A first fiberglass cloth layer is adjacent to the polytetrafluoroethylene cloth layer A polybenzimidazole cloth layer is adjacent to the fiberglass cloth layer A para aramid synthetic fibrous cloth layer is adjacent to the polybenzimidazole cloth layer A second fiberglass cloth layer is adjacent to the para aramid synthetic fibrous cloth layer The polytetrafluoroethylene cloth

    Original URL path: http://techlinkcenter.org/patents/8557358 (2016-02-10)
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  • Apparatus and system for navigating in GPS denied environments | TechLink
    techlinkcenter org about staff Patent Identifier 8556173 Status Active Categories Aerospace An apparatus and system for allowing accurate navigation to a target regardless of GPS jamming levels An apparatus and system can be used to update the navigation solution based upon seeker measurements in at least one of three electromagnetic frequency domains infrared visible and radio frequency RF USPTO url http patft uspto gov netacgi nph Parser Sect1 PTO1 Sect2

    Original URL path: http://techlinkcenter.org/patents/8556173 (2016-02-10)
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  • High-density rocket propellant | TechLink
    relates to a high density rocket propellant and associated recoilless launching systems and methods with tungsten powder added providing substantial mass to the propellant for additional impulse absorption of sound optimization of back blast and carry weight and the like In an exemplary embodiment the high density rocket propellant includes tungsten mass percentages of between about 70 about 80 equivalent to about 17 about 26 by volume USPTO url http

    Original URL path: http://techlinkcenter.org/patents/8545646 (2016-02-10)
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  • Multiple bundle sling load system | TechLink
    sling for carrying a plurality of bundles a load release mechanism interconnecting each bundle with the support structure a parachute associated with at least one of the bundles a parachute release mechanism interconnecting each parachute with the support structure And an actuator for remotely operating each release mechanism for selectively releasing each load release mechanism and not releasing the associated parachute release mechanism for an air drop operation and selectively

    Original URL path: http://techlinkcenter.org/patents/8534607 (2016-02-10)
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  • Pneumatically actuated control surface for airframe body | TechLink
    position wherein the spoiler is substantially completely disposed in the cavity and an extended position wherein the spoiler projects from the external surface of the body A pair of ports may be formed in the walls of the cavity The pair of ports may be selectively fluidly communicable with the stagnation port The spoiler may be translatable by pressurizing one of the pair of ports with compressed air and venting

    Original URL path: http://techlinkcenter.org/patents/8525090 (2016-02-10)
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  • Targeting augmentation for short-range munitions | TechLink
    more about this patent and related research and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 8513580 Status Active Categories Aerospace A method is provided for guiding a mortar projectile fired longitudinally from a launcher along a ballistic trajectory The method includes providing a first inertial navigation system INS a laser emitter and optical sensor on the launcher providing a second INS and a laser reflector on the projectile and presetting the second INS to an initial reference position prior to firing the projectile Subsequent to launch the method further includes emitting a longitudinally directed laser beam from the emitter to the reflector receiving the reflected signal to the optical sensor establishing a position and velocity of the projectile based on the reflected signal transmitting a correction signal to the projectile from the launcher resetting the second INS at a position prior to reaching maximum altitude and guiding the projectile along the trajectory by adjusting control fin orientation USPTO url http patft uspto gov netacgi nph Parser Sect1 PTO1 Sect2 HITOFF d PALL p 1 u Facebook Twitter Google Plus LinkedIn Main menu Home Licensing Joint R D Technology Summaries Patents

    Original URL path: http://techlinkcenter.org/patents/8513580 (2016-02-10)
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