Patents by Inventor Katsuaki Suemune

Katsuaki Suemune 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).

  • Frame with a horizontal swing portion in a paper making machine press section
    Patent number: 4826572
    Abstract: In a press-dehydrating section in a paper making machine, for the purpose of facilitating the replacement of a roll by lifting it up and axially moving it with crabs and wires, a portion of a frame of the press-dehydrating section positioned above the roll to be replaced is cut out, and both frame portions facing the cut-out portion are coupled by another frame member that is swingable over a predetermined angle in a horizontal plane. Thus, a dangerous and troublesome operation of rehanging a roll lifted up with crabs and wires by another wire can be dispensed with.
    Type: Grant
    Filed: March 25, 1988
    Date of Patent: May 2, 1989
    Assignee: Mitsubishi Jukogyo Kabushiki Kaisha
    Inventors: Toshio Fukui, Hiroyoshi Amano, Takayuki Origuchi, Katsuaki Suemune