Patents Assigned to Okashiro Sangyo Kabushiki Kaisha
  • Sleeve to be attached to the reel on a winding or rewinding machine
    Patent number: 4697757
    Abstract: A sleeve to be attached to a reel on a steel strip winding or rewinding machine, which comprises a cylindrical, high-strength elastic resin layer and a leather layer which is adhered to the outer periphery of the resin layer.
    Type: Grant
    Filed: March 10, 1986
    Date of Patent: October 6, 1987
    Assignee: Okashiro Sangyo Kabushiki Kaisha
    Inventors: Tsutomu Nakaya, Masayoshi Maruyama