Patents by Inventor Teruyoshi Hamabuchi

Teruyoshi Hamabuchi 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).

  • Cylinder throw-on and throw-off mechanism for printing press
    Patent number: 5588362
    Abstract: A cylinder throw-on and throw-off mechanism for a printing press having a plate cylinder and a printing cylinder, which are disposed with outer surfaces being separated from each other, and a blanket cylinder disposed therebetween includes a driving unit and a control unit. The driving unit has a motor serving as a driving source and moves the blanket cylinder between an impression-on position where the blanket cylinder is pressed against the plate cylinder and simultaneously pressed against the printing cylinder through a paper sheet and an impression throw-off position where the blanket cylinder is separated from the plate cylinder and the printing cylinder in accordance with a direction of rotation and the number of revolutions of the motor.
    Type: Grant
    Filed: May 2, 1995
    Date of Patent: December 31, 1996
    Assignee: Komori Corporation
    Inventors: Hiroyuki Sugiyama, Norio Hirose, Teruyoshi Hamabuchi, Hikoji Muto