Patents by Inventor Masazo Mita

Masazo Mita 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).

  • Steering brake system for use in track-type vehicles
    Patent number: 3974899
    Abstract: Braking system for use in track-type vehicles. The system includes a steering brake, a brake cylinder in which an emergency brake piston and a spring for biassing the emergency brake piston to its braking position are provided. The emergency brake piston is operatively connected to the steering brake through a link mechanism and defines with the braking cylinder a hydraulic pressure receiving chamber connected to a hydraulic fluid supply source to maintain the emergency brake piston in its non-braking position against a biassing action of the spring in case of the normal condition of the vehicle. The link mechanism comes into contact with an auxiliary lever serving to move the emergency brake piston to its non-braking position.
    Type: Grant
    Filed: May 7, 1975
    Date of Patent: August 17, 1976
    Assignee: Kabushiki Kaisha Komatsu Seisakusho
    Inventors: Masazo Mita, Masatsugu Nagatomo