Patents by Inventor Steffen Kotzsch

Steffen Kotzsch 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).

  • Wiper unit for a bearing component
    Patent number: 5399023
    Abstract: The invention concerns a wiper unit for a bearing component, preferably a linear rolling bearing component, mounted on a raceway of a guide rail and comprising at each front end, a wiper retained by a carrier plate, the wiper being provided with lubricant canals for supplying lubricant to the bearing component, and an end region of the wiper resting on the raceway to retain lubricant in the bearing component.
    Type: Grant
    Filed: June 9, 1994
    Date of Patent: March 21, 1995
    Assignee: Ina Walzlager Schaeffler KG
    Inventors: Ludwig Winkelmann, Hartmut Koschmieder, Steffen Kotzsch