Patents by Inventor Vincent J. Fleck, Jr.

Vincent J. Fleck, Jr. 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 acting translational/rotational brake
    Patent number: 5501303
    Abstract: A brake system is provided that applies braking forces on surfaces in both the translational and rotational directions using a single acting self-contained actuator that travels with the translational mechanism. The brake engages a mechanical lock and creates a frictional force on the translational structure preventing translation while simultaneously creating a frictional torque that prevents rotation of the vertical support. The system may include serrations on the braking surfaces to provide increased braking forces.
    Type: Grant
    Filed: July 21, 1995
    Date of Patent: March 26, 1996
    Assignee: The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
    Inventors: Johnny W. Allred, Vincent J. Fleck, Jr.