Patents Examined by William R. Wolfe
  • Throttle control system
    Patent number: 4986238
    Abstract: A throttle control system for an engine of a vehicle provided with an acceleration slip control system and a constant speed running hold system which includes an output member for driving the throttle valve and connected to the accelerator. An actuator connecting member controls the output member and a control system detects and discriminates the operational position, constant speed running mode and operation of the actuator, respectively. Opening of the throttle valve due to erroneous operation of the control system can be prevented.
    Type: Grant
    Filed: August 31, 1989
    Date of Patent: January 22, 1991
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventor: Tadashi Terazawa