Patents Assigned to Kabushiki Kaisha Ono Sokki Seiksakusho
  • Device for calibrating a chassis dynamometer
    Patent number: 3995471
    Abstract: A device for calibrating a chassis dynamometer comprising a drive wheel for driving rollers of the dynamometer, said drive wheel being carried by a frame via a spring, a fluid pressure operated jack which selectively lifts up said drive wheel to disengage it from said rollers, a stay which partly supports said frame, and digital means associated with said rollers for determining the rotational speed of the same.
    Type: Grant
    Filed: April 21, 1975
    Date of Patent: December 7, 1976
    Assignees: Toyota Jidosha Kogyo Kabushiki Kaisha, Kabushiki Kaisha Ono Sokki Seiksakusho
    Inventors: Toshiaki Konomi, Tsunehiko Machida