Patents Assigned to K. K. Nakatani
  • Suspended cylindrical belt conveyor system
    Patent number: 4850476
    Abstract: The present invention relates to a suspended cylindrical belt conveyor system designed to convey materials in a totally sealed endless cylindrical belt conveyor suspended from trolley hangers running on an endless guide rail installed along a transportation route.
    Type: Grant
    Filed: July 6, 1987
    Date of Patent: July 25, 1989
    Assignee: K. K. Nakatani
    Inventor: Yoshimasa Yoshida