Patents by Inventor Katsusuke Kawanami

Katsusuke Kawanami has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Coiler
    Patent number: 4964587
    Abstract: A coiler has a plurality of frame units. Each frame unit includes a first frame having a free end portion facing to the periphery of a mandrel for coiling a band plate and a base end portion rotatably pivoted to a shaft parallel to the axis of the mandrel. A first drive unit moves the first frame. A second frame is rotatably pivoted at the free end portion of the first frame to a shaft parallel to the axis of the mandrel. A second drive unit moves the second frame. A pressing roller is rotatably supported by the second frame for assisting fastening of the band plate around the mandrel. A circular guide is provided on the second frame to face the mandrel.
    Type: Grant
    Filed: October 27, 1989
    Date of Patent: October 23, 1990
    Assignee: Mitsubishi Jukogyo Kabushiki Kaisha
    Inventors: Takehiko Oki, Fumio Fukushima, Katsusuke Kawanami