Patents by Inventor Gunther Eggensperger

Gunther Eggensperger 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).

  • Sealing arrangement
    Patent number: 5199719
    Abstract: A sealing arrangement is provided and includes a slide ring seal, and a counter ring that is accommodated in a holder that is provided with a presser sleeve via which, in an installed state, the sealing arrangement is seated with a press fit on a component that is to be sealed. The presser sleeve is disposed between a sealing zone and a holding zone, with the sealing zone being made of a material that has a higher elasticity than does the presser sleeve.
    Type: Grant
    Filed: August 22, 1990
    Date of Patent: April 6, 1993
    Assignee: KACO GmbH & Co.
    Inventors: Richard W. Heinrich, Klaus-Jurgen Uhrner, Gunther Eggensperger