Patents
Sitemap › B64 - Aircraft; Aviation; Cosmonautics › B64C - Aeroplanes; Helicopters › B64C 13 - Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
Patents for B64C 13 - Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers (4,795)
05/1999
05/04/1999US5900366 Culturing candida bombicola cbs 6009 strain in a culture medium incorporating a sugar and a nitrogen source to produce said strain and, thereafter, exposing said cultured strain to a animal oil and a vegetable oil or ester
04/1999
04/15/1999WO1999018367A1 Load limiter
04/15/1999CA2273271A1 Load limiter
04/14/1999EP0908961A1 Amplifier actuator of active materials
04/14/1999EP0907557A1 Method and apparatus for detecting dormant actuator failure
04/01/1999WO1999015403A2 Extendible leading edge flap
04/01/1999WO1999002936A3 Gps guided munition
04/01/1999DE19741326A1 Flow profile with variable profile adaptation
03/1999
03/31/1999EP0904574A1 Method for controlling an aerodyne for the vertical avoidance of a zone
03/25/1999WO1998038845A3 Control system for a limited stall load actuator
03/24/1999EP0902879A1 Method for automatically controlling a vehicle for the lateral avoidance of a fixed zone
03/24/1999EP0902878A1 Method for controlling a vehicle in order to change course and application of method for the lateral avoidance of a zone
03/24/1999EP0902877A1 Method for the lateral avoidance of a mobile zone by a vehicle
03/23/1999US5884870 Device for maintaining the speed of an aircraft within a particular speed range
03/17/1999EP0901960A2 Fail - free actuator assembly
03/16/1999US5881971 Monitoring systems for detecting failures in fly-by-wire aircraft flight control systems
03/16/1999CA2176626C Blended missile auto pilot
03/09/1999US5878981 Flight console for radio controlled aircraft
03/03/1999EP0898661A1 No-back/offset gear box
03/02/1999US5875998 Method and apparatus for optimizing the aerodynamic effect of an airfoil
03/02/1999US5875818 Opto-electric/hydraulic servocactuation
02/1999
02/25/1999WO1999009461A1 Method and apparatus for phase compensation in a vehicle control system
02/23/1999US5873548 Airacraft hydraulic system for improved reliability of integrated hydraulic propulsion controls
02/09/1999US5868359 Autopilot automatic disconnect system for fly-by-wire aircraft
02/09/1999US5868037 Cable tension regulator
01/1999
01/28/1999WO1999003728A1 Method and device for assisting the pilot in controlling the turboshaft power and/or rotor speed of heat-propelled helicopters
01/21/1999WO1999002936A2 Gps guided munition
01/19/1999US5860625 Aircraft frequency adaptive modal suppression system
12/1998
12/30/1998EP0887256A2 Vertical stabilizer fin assembly for an aircraft
12/30/1998CN1203406A Flight management system providing automatic control display unit backup
12/29/1998US5853152 Collective detent system for vertical takeoff flight operations
12/23/1998EP0885411A1 Flight control with mechanical backup system
12/23/1998CN1202442A Control process and device for aircraft roll or pitch control surface
12/22/1998CA2116564C High speed turn coordination for rotary wing aircraft
12/17/1998WO1998056655A1 Brake for a lift flap adjustment mechanism
12/10/1998DE19724117A1 Bremse für einen Auftriebsklappenverstellmechanismus Brake for a lift flap adjusting mechanism
12/08/1998US5845530 Cam and roller overcenter handle mechanism
12/06/1998CA2207115A1 Flight management system providing for automatic control display unit backup
11/1998
11/24/1998US5839697 For the yaw damper of an aircraft during a turn
11/24/1998US5839562 Linear drive for displacing a component, in particular an aircraft wing component
11/17/1998US5836546 In an aircraft
11/12/1998DE19719591A1 Passive joystick for aircraft
11/05/1998WO1998049056A1 A collective detent system for vertical takeoff flight operations
11/04/1998EP0875451A2 Electronic throttle control system for aircraft
11/03/1998US5829470 Differential volume sensing hydraulic control
10/1998
10/28/1998EP0873937A2 Variable torque limiting device
10/27/1998US5826833 System for providing an air/ground signal to aircraft flight control systems
10/21/1998EP0871583A1 Slotted cam control system
10/20/1998US5823479 Landing attitude modifier for airplane
10/20/1998US5823471 System for controlling a control surface articulated to a structure of a vehicle
10/14/1998EP0870675A1 Aircraft flight control device particularly for helicopter
10/13/1998US5820071 Mechanical coupler/decoupler
10/01/1998WO1998042567A1 Aircraft spoiler blow-down mechanism
09/1998
09/30/1998EP0867364A2 Compensation apparatus for main rotor torque
09/30/1998EP0867362A2 Aircraft servovalve current rate limiter
09/16/1998EP0864491A1 Method and device for operating an elevator or a bank control surface of an aircraft
09/15/1998US5809269 Method and device for the analysis of a message given by interaction means to a man/machine dialog system
09/15/1998US5806806 For bypassing a flight computer control system
09/15/1998US5806805 Fault tolerant actuation system for flight control actuators
09/11/1998WO1998038845A2 Control system for a limited stall load actuator
09/03/1998WO1998038520A1 On-the-fly accuracy enhancement for civil gps receivers
08/1998
08/26/1998EP0807225B1 Linear drive for displacing a component, in particular an aircraft wing component
08/25/1998US5797564 System for backdrive of flight deck controls during autopilot operation
08/18/1998US5797105 Air active control aircraft using three dimensional true airspeed detection system
08/18/1998US5796612 Method for flight parameter monitoring and control
08/12/1998CN1190161A Power changing system for two-way changing between hydraulic energy and electric energy
08/11/1998US5791596 Process and device for the control of the rudder of an aircraft
08/04/1998US5790791 Apparatus for synchronizing flight management computers where only the computer chosen to be the master received pilot inputs and transfers the inputs to the spare
07/1998
07/28/1998US5786790 On-the-fly accuracy enhancement for civil GPS receivers
07/23/1998DE19701670A1 Compact drive unit for variable hydraulic loads, especially pressure injection moulding machines
07/22/1998EP0763222B1 Inertial velocity command system
07/21/1998US5782436 Torque tube breakout mechanism
07/14/1998US5779587 Jam tolerant rotary actuator with shear pins and disengagement coupling
07/07/1998US5775198 Control system for a limited stall load activator
07/02/1998DE19654781A1 Auxiliary unit to provide redundancy for power supply of flying controls actuator
07/01/1998EP0851333A2 Cam and roller overcenter handle mechanism
07/01/1998EP0736166B1 Helicopter integrated fire and flight control having a pre-launch and post-launch maneuver director
06/1998
06/25/1998DE19745747A1 Power conversion system for bi-directional conversion between hydraulic and electrical energy, e.g for aircraft
06/23/1998US5769363 Aircraft adjustable control stick
06/23/1998US5769362 Aircraft control mechanism for a speed brake
05/1998
05/27/1998EP0844171A1 Coupling system for control sticks.
05/20/1998EP0842845A2 Device for transmitting a linear mouvement with force limiting
05/19/1998US5752672 Remotely controllable actuating device
05/05/1998US5746392 Autopilot/flight director underspeed protection system
05/05/1998CA2114551C Low speed turn coordination for rotary wing aircraft
04/1998
04/29/1998EP0838396A1 Power converting system for bidirectional conversion between hydraulic and electrical energy
04/28/1998US5743490 Flap/slat actuation system for an aircraft
04/21/1998US5740991 Method and apparatus for optimizing the aerodynamic effect of an airfoil
04/15/1998EP0835802A1 Pilloting aid device for fly-by-wire aircraft
04/07/1998US5737222 Apparatus for measuring lift forces based upon differential pressure between surfaces of an aircraft
04/07/1998US5735490 Control device with a control stick, particularly a servo sidestick for aircraft
03/1998
03/25/1998EP0831027A2 Flight control surface actuation system
03/17/1998US5727757 Slotted cam control system
03/10/1998US5725184 Brake rudder pedal system for light aircraft
03/04/1998EP0826902A2 Jam tolerant rotary actuator
03/03/1998US5722620 Aircraft pitch-axis stability and command augmentation
03/03/1998US5722616 Conical rotary actuator and its application to the control of a rudder
03/03/1998US5722615 Transport airplane with front empennage
02/1998
02/18/1998CN1173652A Device for maintaining speed of aircraft within particular speed range
02/17/1998US5719566 Actuation system
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