Patents by Inventor Herold Schneider

Herold Schneider 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).

  • Piston for a piston-cylinder unit
    Patent number: 6129005
    Abstract: A piston for a piston-cylinder unit comprises a piston body having passages which connect two spaces in a cylinder on opposing sides of the piston. The passages are covered by at least one valve disk which is centered relative to a center of the piston by a centering sleeve. A spring element is arranged between the piston body and the centering sleeve. This spring element, when mounted, spaces the centering element from the piston body and accordingly displaces the useful range of the centering element until the piston is assembled in its entirety and every structural component part of the piston occupies its intended position.
    Type: Grant
    Filed: August 12, 1998
    Date of Patent: October 10, 2000
    Assignee: Mannesmann Sachs AG
    Inventors: Hasan Asadi, Gerald Fenn, Herold Schneider