Patents for B64C 13 - Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers (4,795) |
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11/13/1979 | US4174137 Control rod roll-over limiter |
11/06/1979 | US4173322 Flutter prevention means for aircraft primary flight control surfaces |
10/30/1979 | US4172575 Airfoil flap conical extension mechanism |
10/16/1979 | US4171115 Stability augmentation system for relaxed static stability aircraft |
10/16/1979 | US4171113 Shift mechanism for aircraft control system |
10/16/1979 | CA1064593A1 Operating condition data communication system |
10/16/1979 | CA1064287A1 Redundant pushrod-to-bellcrank connection |
10/09/1979 | US4170147 Redundant flight control system |
09/18/1979 | US4167891 Hydraulic actuator |
09/11/1979 | CA1062375A1 Operating condition data system |
09/04/1979 | US4167006 Collision avoidance system of aircraft |
07/24/1979 | US4162438 Dual servo automatic pilot with improved failure monitoring |
07/17/1979 | US4161125 Aircraft control system component with improved ballistic tolerance |
05/15/1979 | US4154415 Modulating vernier flap control system |
05/08/1979 | CA1054240A1 Instrument landing system (ils)with simplified transmitter |
04/24/1979 | US4151525 Radio-electric system for locating a given object |
04/24/1979 | US4150803 Two axes controller |
03/27/1979 | US4146894 Doppler navigation system with enhanced multi-path discrimination capability |
03/13/1979 | CA1050635A1 Fail-safe dual channel automatic pilot with maneuver limiting |
03/13/1979 | CA1050634A1 Aerodynamic surface control feel augmentation system |
03/13/1979 | CA1050633A1 Semi-automatic flight control system utilizing limited authority stabilization system |
03/06/1979 | US4142699 Lateral control system |
03/06/1979 | CA1050138A1 Semi-automatic takeoff control system for aircraft |
02/06/1979 | US4138088 Device for controlling hydraulic motors |
01/16/1979 | US4134329 Control devices having pivotal output elements driven by means of jacks |
01/02/1979 | US4132126 Ratio select mechanism |
12/12/1978 | US4129049 Power jack incorporating stress-responsive components |
12/05/1978 | US4128047 Actuator with locking valves |
10/31/1978 | US4123019 Method and system for gravity compensation of guided missiles or projectiles |
10/31/1978 | US4122927 Disconnect linkage for force transmission system |
10/31/1978 | US4122759 Jam-proof actuator structure |
10/24/1978 | US4121795 Brake device for use in a remote actuation system |
10/24/1978 | US4121483 Aircraft flight control system |
09/19/1978 | US4115847 Automatic flight control system with operatively monitored digital computer |
09/19/1978 | US4114843 Control stick assembly |
09/12/1978 | US4112824 Double-hydraulic actuator |
09/05/1978 | CA1037819A1 Differential pressure sensing valve |
08/29/1978 | US4109886 Semi-automatic flight control system utilizing limited authority stabilization system |
08/15/1978 | US4106728 Fail safe force feel system |
06/27/1978 | US4097200 Self-pressurization system for gearboxes and the like |
06/13/1978 | US4094481 Fail passive dual servo with continuous motor speed and acceleration and monitoring |
06/13/1978 | US4094479 Side slip angle command SCAS for aircraft |
06/06/1978 | US4093952 Guidance systems |
05/02/1978 | US4087065 Electrical control system for actuating inboard spoilers on aircraft |
04/04/1978 | US4082238 Aircraft control system providing hardover protection and full control authority |
03/21/1978 | US4079906 Servo-control device for controlling a control surface of an aircraft |
03/21/1978 | US4079902 Aircraft control surface actuator |
03/14/1978 | US4078750 Speed-variable limits in fail-safe actuators |
01/31/1978 | US4071208 Mechanical mixer for controlling aircraft spoilers |
01/24/1978 | US4069720 Two axis side controller for aircraft |
12/27/1977 | US4064981 Limit stop |
11/08/1977 | US4057782 Low altitude head up display for aircraft |
10/25/1977 | US4055135 Rudder error detector |
10/18/1977 | US4054254 Rolling airframe autopilot |
09/27/1977 | US4050651 Wing and reduced airspeed system for jet aircraft |
08/23/1977 | US4043523 Apparatus for aircraft pitch trim |
08/16/1977 | US4041840 Control system |
08/09/1977 | US4041492 Radio navigation with separate correlated scans to avoid reflection interference |
08/09/1977 | US4040581 Reverse thrust limiting system |
08/09/1977 | US4040580 Control apparatus for an air brake |
08/02/1977 | US4039162 Spoiler control system |
07/12/1977 | US4035705 Fail-safe dual channel automatic pilot with maneuver limiting |
07/05/1977 | US4033115 Emergency hydraulic power system (start bottle) |
06/28/1977 | US4032759 Shipboard reference for an aircraft navigation system |
06/21/1977 | US4030578 Torque limiter |
06/21/1977 | US4030378 Redundant pushrod-to-bellcrank connection |
06/21/1977 | US4030353 Effort limiting and interrupting actuator |
06/14/1977 | US4030011 Multimode control systems |
06/14/1977 | US4029946 Speed control device for moving objects |
05/31/1977 | US4027289 Operating condition data system |
05/03/1977 | US4021009 Vertical path control for aircraft area navigation system |
03/15/1977 | US4012739 Instrument landing system (ILS) with simplified transmitter |
03/15/1977 | US4012014 Aircraft flight controller |
03/08/1977 | US4010920 Apparatus and method to control forward control surface type aircraft in flight |
03/01/1977 | US4009642 Differential pressure sensing valve |
02/01/1977 | US4006461 System for transmitting operating condition data from a passive station to a central station |
12/21/1976 | US3998412 Helical vertical path control apparatus for aircraft area navigation system |
12/07/1976 | US3995800 Fluid control system |
11/30/1976 | US3994456 Steered lateral course transition control apparatus for aircraft area navigation systems |
11/30/1976 | US3994128 Dual output variable pitch turbofan actuation system |
10/26/1976 | US3987986 Portable aircraft hand controls |
10/26/1976 | US3987702 Method and device for electrohydraulic control of a hydraulic actuator |
10/19/1976 | US3986689 Drive arrangements for aircraft control surfaces |
06/22/1976 | US3964318 Disconnect device for aircraft pitch or roll control system |
06/01/1976 | US3960348 Aerodynamic surface control feel augmentation system |
05/25/1976 | US3958779 Aircraft control system with a jam isolating coupling |
05/11/1976 | US3955783 Hydraulic actuating arrangement for aircraft control surfaces |
05/04/1976 | US3954231 Control system for forward wing aircraft |
04/13/1976 | US3949958 Pitch control system |
03/23/1976 | US3946375 Redundant DC power supply for analog computers and the like |
03/23/1976 | US3945590 Semi-automatic takeoff control system for aircraft |
03/16/1976 | US3943968 Combination lock and relief valve for hydraulic systems |
03/02/1976 | US3941983 OMEGA-VOR/DME positional data computer for aircraft |
02/24/1976 | US3940093 Flap or wing droop arrangement for an aircraft wing |
02/03/1976 | US3936015 Retractable collective pitch stick |