Patents by Inventor Kimio Murayama

Kimio Murayama 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).

  • Single facer capable of maintaining a constant roll gap
    Patent number: 5116448
    Abstract: A single facer comprises an apparatus for automatically adjusting a gap between rolls, i.e., an apparatus for maintaining a roll gap constant. The apparatus for adjusting the distance between the centers of the roll shafts is operable to move one roll toward the other by actuating driving means. The driving means is controlled in response to the variation in the temperature of the frame which supports the driving means of the roll in place, or to the passage of time after a heating mechanism for heating the rolls has started operation.
    Type: Grant
    Filed: February 16, 1990
    Date of Patent: May 26, 1992
    Assignee: Mitsubishi Jukogyo Kabushiki Kaisha
    Inventors: Kimio Murayama, Yukuharu Seki, Hiroaki Sasashige