Patents by Inventor Bernd Liepert

Bernd Liepert 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).

  • Method for a time-optimal, true-to-path braking of axle drives of numerically controlled machines
    Patent number: 5473542
    Abstract: After an emergency braking operation is released in the case of a numerically controlled machine, the path calculated by the interpolator continues to be traveled, so that braking takes place on this path in the interpolation clock cycle. To determine the braking-interpolation points (P.sub.iB), a factor k is defined for each axle, which factor fulfills the condition of at least one axle being decelerated by a maximum amount and the remaining axles being decelerated more slowly.
    Type: Grant
    Filed: July 19, 1993
    Date of Patent: December 5, 1995
    Assignee: Siemens Aktiengesellschaft
    Inventors: Jurgen Olomski, Norbert Settele, Bernd Liepert