Patents Assigned to Kanto Bunkiki Kabushiki Kaisha
  • Turnout unit for railway track
    Patent number: 4890804
    Abstract: Disclosed is an improved turnout unit to be employed in turnout point of railway tracks, which does not necessitate maintenance of the sliding surface of the base plate. In the turnout unit of the present invention, a spray-coated ceramic layer is formed on the base plate and the tongue rail slides on the ceramic layer.
    Type: Grant
    Filed: January 21, 1988
    Date of Patent: January 2, 1990
    Assignees: Nippon Sharyo Seizo Kabushiki Kaisha, Kanto Bunkiki Kabushiki Kaisha
    Inventors: Tomihiko Teramoto, Hidehiko Ono, Sadanobu Ito, Kiyoshi Nishino