Patents by Inventor Jeroen H. van Liempd

Jeroen H. van Liempd 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).

  • Transverse element for a driving belt
    Patent number: 5263904
    Abstract: If, in the case of a transverse element for application in a driving belt for use in a continuously variable transmission, the thickness of the transverse element is indicated by d, and the area of a principal face of the transverse element is indicated by A, and the circumference of the principal face is indicated by O, then the parallelism of the transverse element remains optimally conserved if the formulated condition hereunder is satisfied. As a result of this measure, noise and vibration during operation are decreased and the efficiency is improved.Od/A<2.
    Type: Grant
    Filed: July 9, 1992
    Date of Patent: November 23, 1993
    Assignee: Van Doorne's Transmissie B.V.
    Inventor: Jeroen H. van Liempd