Patents Assigned to Nitto Denki Kogyo Kabushiki Kaisha (Nitto Electric Industrial Co., Ltd.)
  • Protective cover for a thermoresponsive tube
    Patent number: 4245674
    Abstract: Thermoshrinkable or thermoexpansive tubes for corrosion prevention or lin of piping are disclosed which have their inner and/or outer walls covered with at least one protective cover to keep them clean from dust, dirt, water or any other foreign matter which might interfere with adhesion to the pipe connection, thus causing corrosion or poor lining.
    Type: Grant
    Filed: October 19, 1979
    Date of Patent: January 20, 1981
    Assignees: Nitto Denki Kogyo Kabushiki Kaisha (Nitto Electric Industrial Co. Ltd.), Osaka Gasu Kabushiki Kaisha (Osaka Gas Company Ltd.)
    Inventors: Syuichi Nakamura, Satoshi Ogawa, Yasuhiro Moriyama, Tomihisa Ueno, Minoru Komura
  • Taping machine
    Patent number: 4204905
    Abstract: A taping machine used to wind an adhesive tape around e.g. a joined cable disclosed. It comprises a rotor rotatably mounted on a frame, drive means for the rotor, tape feed means, and tape cutting means. The rotor has a radial opening, on the opposite inner walls of the radial opening are mounted brushes. The article to be taped is pushed into the radial opening and between the brushes, subsequently the rotor starts to turn. As it turns, the tape is tightly wound around the article by frictional action of the brushes.
    Type: Grant
    Filed: August 4, 1978
    Date of Patent: May 27, 1980
    Assignee: Nitto Denki Kogyo Kabushiki Kaisha (Nitto Electric Industrial Co., Ltd.)
    Inventor: Saburo Miyamoto