Patents Assigned to Hughes Rediffusion Simulation Limited
  • Motion system including actuator assembly
    Patent number: 5511979
    Abstract: An actuator assembly comprising a pair of interconnected extensible actuators defining two sides of a triangle structure, and a linkage constrained to move with the actuators such that differences in extension of the actuators cause a change in position of the linkage. Changes in position of the linkage are detected to enable relative actuator extensions to be monitored.
    Type: Grant
    Filed: January 19, 1994
    Date of Patent: April 30, 1996
    Assignee: Hughes Rediffusion Simulation Limited
    Inventors: Lawrence J. Perfect, Peter Waller