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)
06/1989
06/28/1989EP0321758A2 Electro-hydraulic actuator system
06/27/1989US4841844 Fluid actuators with LVDT feedback mechanisms
06/20/1989US4840331 Trailing edge flaps for aircraft wings
06/20/1989US4840111 Energy-conserving regenerative-flow valves for hydraulic servomotors
06/20/1989US4840031 Control system for fluid pressure operated actuator
06/13/1989US4838503 Mechanism for supporting and extending a high lift device for aircraft wings
05/1989
05/31/1989EP0317577A1 COPILOT QUICK CONNECT Control stick
05/30/1989US4834326 Wing flap operation
05/30/1989US4834319 Differentially coupled dual channel actuator
05/30/1989US4834225 No-back mechanism
05/23/1989US4831920 Ballistically tolerant actuator
05/09/1989US4829220 Electric flight control system with aircraft incidence protection
05/09/1989CA1253835A1 Automatic camber control
05/03/1989EP0313899A2 Flight control system employing two dual controllers operating a dual actuator
05/02/1989US4825723 Compound planetary gear assembly
04/1989
04/25/1989CA1253239A1 Aircraft controls
04/19/1989EP0311872A1 Two motor redundant drive mechanism
04/18/1989US4821982 Protecting a pilot from G)induced unconsciousness
04/18/1989US4821981 Maneuver enchancement and gust alleviation system
04/11/1989US4819896 Hand-operated aircraft control system
04/06/1989WO1989002851A1 Non-jamming rotary mechanical actuator
04/06/1989DE3827482A1 Praezisions-landeanflugregelsystem Precision landeanflug governing system
03/1989
03/14/1989US4811921 Cyclic control stick
03/09/1989WO1989002041A1 Compound planetary gear assembly
03/08/1989EP0306355A1 Associated automatic trip and power control system for general commercial and business aviation
03/07/1989CA1250922A1 Control unit with dual coupled arms
02/1989
02/28/1989US4807516 Flight control system employing three controllers operating a dual actuator
02/21/1989US4807129 Helicopter rotor and engine control
02/21/1989US4806940 Navigation mode selection apparatus
02/21/1989US4805515 Fail-safe servovalve system
02/21/1989CA1250271A1 Aircraft wing section movement apparatus
02/15/1989EP0303458A2 Trailing edge flaps for aircraft wings
02/14/1989US4804520 For use in guidance vane-actuator systems of missiles
01/1989
01/31/1989US4801110 For generating flight path control signals for an aircraft
01/17/1989US4799159 Digital automatic flight control system with disparate function monitoring
01/10/1989US4797829 Flight control optimization system for multi-control surface aircraft
01/04/1989EP0297304A2 Slat actuating system for aircraft wing
01/03/1989US4796192 Maneuver load alleviation system
01/03/1989US4795110 Flight control surface actuation lock system
12/1988
12/29/1988WO1988010458A1 System for controlling an aircraft in roll and yaw
12/29/1988WO1988010209A1 Copilot quick connect cyclic stick
12/28/1988EP0296951A1 Yaw and roll control system for an aircraft
12/28/1988EP0296713A1 Torque limiting arrangement
12/27/1988US4793576 Operating the control surfaces in aircraft
12/27/1988US4793137 Control system
12/20/1988CA1247218A1 Descent flight path control for aircraft
12/06/1988US4789119 System for controlling the high-lift flaps of an aircraft
12/06/1988CA1245911A1 Steering assistance pump
12/01/1988WO1988009290A1 Steering control
11/1988
11/30/1988EP0292558A1 Flight control optimization system for multi-control surface aircraft
11/22/1988US4787041 Data control system for digital automatic flight control system channel with plural dissimilar data processing
11/22/1988US4786013 In a drive arrangement for a landing flap on an airplane wing
11/17/1988EP0291328A2 A mechanism for supporting and extending a high lift device for aircraft wings
11/17/1988EP0290531A1 Hinge line flight actuator
11/15/1988CA1244916A1 Aircraft flight control system
11/09/1988EP0290057A2 Slider wheel pitch and roll control stick apparatus for an aircraft
11/02/1988CN88102523A Flight control system employing three controllers operating dual actuator
11/01/1988CA1244132A1 Data control system for digital automatic flight control system channel with plural dissimilar data processing
11/01/1988CA1244131A1 Data management equipment for automatic flight control systems having plural digital processors
11/01/1988CA1243859A1 Integrated power drive and power transfer system
10/1988
10/26/1988EP0288034A2 Flight control system employing three controllers operating a dual actuator
10/26/1988EP0287832A2 Flight control system for aircraft
10/25/1988US4779822 Actuator system
10/18/1988US4778340 Main helicopter rotor
10/18/1988US4778133 Slider wheel pitch and roll control stick apparatus for an aircraft
10/11/1988US4776543 Aircraft flying control systems
10/04/1988US4775116 Control of craft under high-G pilot stress
09/1988
09/27/1988US4773620 Control surface actuator
09/13/1988US4770375 Pitch apparatus
09/06/1988US4769759 Method for developing air data for use in flight control systems
08/1988
08/31/1988EP0280532A2 Power transfer apparatus
08/30/1988US4767085 Synthetic speed stability flight control system
08/23/1988US4765572 System for controlling a mobile aerodynamic surface of an aircraft
08/23/1988US4765568 Method and system for controlling the elevator assemblies of an aircraft
08/16/1988US4764872 Vertical flight path and airspeed control system for aircraft
08/16/1988US4763472 Power transfer unit
08/11/1988DE3703004A1 Hydraulic servo regulating device for a movable part of an aircraft
08/11/1988DE3702538A1 Control for automatically adjusting wingtip flaps
08/10/1988EP0277479A1 Aircraft flap control system
08/09/1988US4762294 Elevator control system especially for an aircraft
08/09/1988US4762205 Flight control surface actuator for aircraft including remote braking failure detection
08/09/1988CA1240236A1 Jam compensating control valve
08/03/1988EP0276867A2 Actuating device for a steering fin
08/02/1988US4760964 Actuator system for jet nozzle flap
08/02/1988US4760907 Variable lead differential travel limiting mechanism
07/1988
07/26/1988US4760530 Flight management system providing minimum total cost
07/26/1988US4759515 Drive control for a vertical rudder of an aircraft
07/05/1988US4754940 Emergency supply system for an aircraft control system
06/1988
06/23/1988DE3638818A1 Elevator control system of fly-by-wire design
06/22/1988EP0271744A2 Electric-hydraulic actuator
06/21/1988US4751855 Compound gear arrangements
06/16/1988WO1988004444A1 Flight control optimization system for multi-control surface aircraft
06/09/1988DE3717688C1 Rotating device for aerodynamically acting control surfaces which are mounted such that they can rotate
06/08/1988EP0270414A1 Flap control system for an aircraft
06/08/1988EP0215211B1 Drive and guidance device for an aircraft wing flaps system
05/1988
05/31/1988US4748569 Helicopter navigation and location system
05/25/1988EP0268041A2 Servo unit for actuating control surfaces or the like of a flight control system
05/24/1988US4745815 Non-jamming screw actuator system
05/18/1988EP0267398A2 Control signal transmission device, especially for aircraft
05/18/1988EP0267397A2 Control signal transmission arrangement, especially for aircraft
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