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Patent # Description
US-9,994,333 Rotorcraft winch lighting device and method of operating a rotorcraft winch lighting device
A rotorcraft winch lighting device, which is attachable to a rotorcraft winch, mounted to a rotorcraft such as a helicopter, the rotorcraft winch including a...
US-9,994,332 Engine assembly with direct drive of generator
An engine assembly for use as an aircraft auxiliary power unit, having internal combustion engine(s) in driving engagement with an engine shaft, a generator...
US-9,994,331 Aircraft fuel tank inerting arrangement, method of inerting one or more aircraft fuel tanks, aircraft and...
A method is provided of inerting one or more fuel tanks of an aircraft. The method comprises: providing a temperature value indicative of a temperature at the...
US-9,994,330 Aircraft
An aircraft comprises at least first and second gas turbine engines arranged in a line extending generally normally to an aircraft longitudinal axis (A), each...
US-9,994,329 Method and apparatus for controlling aircraft
A method and an apparatus for controlling an aircraft are disclosed. The method includes: determining a horizontal velocity V.sub.h and a vertical velocity...
US-9,994,328 Parachute packing tool
A tool to aid with pulling a closing loop cord through grommets in closing flaps on a parachute container. The cord is looped in a "U" shaped arrangement with...
US-9,994,327 Aircraft nacelle anti-ice systems and methods
A method for anti-ice performance analysis may comprise cycling a flow of heating air through an aircraft structure, measuring a temperature of the aircraft...
US-9,994,326 Deicer boots having elastomer fibers with aligned carbon allotrope materials
A deicer boot includes an aircraft structure and an outer layer. The outer layer includes a plurality of elastomer fibers and a carbon allotrope material. The...
US-9,994,325 Polyether urethane deicer boots
A deicer includes an aircraft structure and an outer layer with a sheet having a brittle point lower than -40.degree. C. (-40.degree. F.). The sheet includes a...
US-9,994,324 Deicer boots having different elastomer fibers
A deicer boot includes a plurality of first elastomer fibers and a first carbon allotrope material selected from the group consisting of carbon nanotubes,...
US-9,994,323 Replacement system providing replacement air to an inerting system
A replacement system, which includes a plurality of heat exchangers and a compressing device, is configured to prepare in parallel a medium bled from a...
US-9,994,322 Environmental control system utilizing parallel ram heat exchangers
A system, which includes a plurality of heat exchangers and a compressing device, is configured to prepare in parallel a medium bled from a low-pressure...
US-9,994,321 Reclining passenger seat
Described is a passenger seat that includes a seat back with a lower portion disposed adjacent to the seat bottom, and recline mechanism configured to move the...
US-9,994,320 Bi-fold door module
A door module for a vehicle lavatory that includes a bi-fold door having a first panel and a second panel each having an inner surface and an outer surface. The...
US-9,994,319 Integrated aircraft galley and appliance operating system
An aircraft galley power and control system is disclosed having a plurality of electrical appliances within a monument, the galley control system including a...
US-9,994,318 Sleeping box, sleeping box arrangement and aircraft area
A sleeping box for installation in an aircraft comprises a casing which is suitable for accommodating a person located in a reclining position parallel to a...
US-9,994,317 Aviation mask
An aviation mask is disclosed which includes a first set of sensors that monitors cockpit ambient air and health of an aircraft crew member for detecting...
US-9,994,316 Unmanned aerial vehicle sensor synchronization
Described are methods and apparatuses for synchronizing two or more sensors of an UAV. In the implementations described, a synchronization event is performed...
US-9,994,315 Unmanned aerial vehicles in medical applications
Systems and methods for the use of unmanned aerial vehicles (UAVs) in medical emergencies are disclosed herein. The systems and methods include receiving at a...
US-9,994,314 Methods and systems for transitioning an aerial vehicle between hover flight and crosswind flight
A method includes operating an aerial vehicle in a hover-flight orientation. The aerial vehicle is connected to a tether that defines a tether sphere having a...
US-9,994,313 High speed multi-rotor vertical takeoff and landing aircraft
This disclosure is generally directed to a High Speed vertical takeoff and landing (VTOL) aircraft that includes fixed wing flight capabilities. The High Speed...
US-9,994,311 Constant-velocity joint link with reduced axial stiffness
The present application provides a drive link for a constant-velocity joint of an aircraft rotor, the link connecting a drive hub attached to a driveshaft to a...
US-9,994,310 Rotor assembly apparatus
Rotor assembly apparatus are disclosed. An example rotor assembly includes a twist actuator to drive a first rotation of a first shaft about a first axis, the...
US-9,994,309 Aircraft landing gear pitch trimmer actuator with variable damping
A pitch trimmer assembly for an aircraft landing gear having a damping element arranged to be connected between a first and a second element of an aircraft...
US-9,994,308 Helicopter skid landing gear
A cross tube for a helicopter skid landing gear, including a monolithic metallic tube having a central portion extending transversely between two end portions...
US-9,994,307 Vertical take-off-and-landing unmanned aerial vehicle system capable of landing on uneven or sloped terrain
A system for landing, comprising a vertical-take-off-and-landing (VTOL) unmanned air vehicle (UAV) having landing gear, wherein the landing gear is telescopic...
US-9,994,306 Aircraft landing gear assembly stop member
An aircraft landing gear assembly stop member is arranged to be coupled to a first part of an aircraft landing gear assembly and includes a pair of projections...
US-9,994,305 Coaxial drive propulsion system for aerial vehicles, and associated systems and methods
A propulsion system for an aircraft may include two coaxial propellers to operate in two different flight conditions. Each propeller may be attached to a...
US-9,994,304 Hydraulic actuator
A hydraulic actuator is adapted to drive a spoiler of a wing having a flap. When the hydraulic actuator drives the spoiler in an overlapping region where a...
US-9,994,303 Control system and method for an aircraft
A control system and method for an aircraft configured to operate according to a first mode of operation corresponding to an automatic piloting of the aircraft...
US-9,994,302 Element for sound absorption mounted on aircraft components
An element (26) for sound absorption is intended for being mounted on components of aircrafts, such as engine nacelles. The element includes a face-sheet (28),...
US-9,994,301 Virtual aerodynamic surface systems
A method of generating a pressure wave proximate an airflow surface and altering airflow to promote a localized lowering of skin friction over the airflow...
US-9,994,300 Strapped windshield assembly for rotorcraft
This description relates to a strapped windshield assembly for a rotorcraft. In some implementations, the rotorcraft includes an airframe, a windshield, and a...
US-9,994,299 Tool and method of installing a bulkhead within a structure
A tool for use in installing a bulkhead within a structure is provided. The tool includes a base member configured to couple to the structure, and a positioning...
US-9,994,298 System for embedded removable aperture
A system includes a septum sleeve, an aperture fitting, and a removable aperture. The septum sleeve is substantially hollow and is configured to be positioned...
US-9,994,297 Panel for controlling the aerodynamic phenomena on a body
A panel (3) for controlling the aerodynamic phenomena generated by a body (0) to be positioned on a surface of an aircraft (V). The panel (3) can be associated...
US-9,994,296 Device and method for providing user input control on a marine vessel
A user input device for controlling steering and/or propulsion of a marine vessel includes a movable member movable by a vessel operator to control the steering...
US-9,994,294 Outboard marine engines having vertical camshaft arrangements
An outboard marine engine comprises a vertically-aligned bank of piston-cylinders. An axially elongated camshaft operates a plurality of valves for controlling...
US-9,994,293 Kayak paddle and accessory mounting system
A kayak paddle and accessory mounting system is a system for securely holding a kayak paddle and various accessories on a kayak. The system is mounted and...
US-9,994,292 Emergency underwater miniaturized breathing device
A miniature breathing device for underwater breathing that can be worn on a person during water activities. A small form factor and lightweight housing suitable...
US-9,994,291 Stabilizing apparatus
A stabilizing apparatus for a waterborne vessel is disclosed, the stabilizing apparatus comprising a stabilizer unit, said stabilizer unit comprising: an...
US-9,994,290 Coupling device for a sports harness and sports harness
A hookless coupling device for a sports harness has an elongate body having a connector end for connection with a sports harness and an engagement end. An...
US-9,994,289 Automated commercial fishing location determination
A method and system for automatically enabling an automated commercial fishing process is provided. The method includes enabling a commercial fishing software...
US-9,994,288 Maritime glazing system and sealing methods
Systems and methods including various glazing devices are provided for attaching a window to a frame of a boating vessel to form a weatherproof seal therebetween.
US-9,994,287 Rotating mast system for sailboat
A rotatable mast system for a sailing craft wherein a lower section of the mast is mounted for rotation in upper and lower bearings fixed to the body of the...
US-9,994,286 Straddle type vehicle
A compact shift controller in a straddle type vehicle wherein the layout can be determined more freely, and a rider can mount and dismount the vehicle more...
US-9,994,285 Multiple bicycle sprocket assembly
A multiple bicycle sprocket assembly is basically provided with a first sprocket supporting member and a second sprocket supporting member. A first sprocket is...
US-9,994,284 Bicycle assist unit
A bicycle assist unit is basically provided with a transmission and an assist motor. The transmission is configured to receive rotation of a crankshaft. The...
US-9,994,283 Human-powered vehicle
A human-powered vehicle may include a frame and a drive member pivotally coupled to the frame. Pivotal reciprocal motion of the drive member in either direction...
US-9,994,282 Bicycle hydraulic operating system
A bicycle hydraulic operating system is basically provided with first and second actuating devices and a hydraulic operated device. The first actuating device...
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