Patents by Inventor Syoji Inomata

Syoji Inomata 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).

  • Jaw crusher
    Patent number: 5799888
    Abstract: A jaw crusher in which in adjusting an outlet gap, manual releasing and applying operations for a tension force of a tension rod are not necessary, and repair of rough of a contact surface between a toggle block and a wedge and frequency of replacement thereof can be reduced. An outlet gap adjusting apparatus for automatically adjusting an outlet gap, the apparatus capable of securing a space required for maintenance on the back frame side of a swing jaw. A tension spring 21 for applying a tension force to a tension rod is compressed on the counter swing jaw 6 side of a back frame 4 of the jaw crusher 1, and a tendon spring compression cylinder 23 for releasing a compression force is provided.
    Type: Grant
    Filed: March 25, 1997
    Date of Patent: September 1, 1998
    Assignee: Kabushiki Kaisha Kobe Seiko Sho
    Inventors: Masaki Hamaguchi, Syoji Inomata, Masayuki Kano, Wataru Taga, Hideyuki Inayoshi