Patents by Inventor Siegfried Gotz

Siegfried Gotz 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).

  • Gasket unit for a bearing bushing
    Patent number: 7258490
    Abstract: The invention relates to a gasket unit (1) for a journal bearing (2), sealing an annular gap (6) between the bearing bushing (3) and the journal (4). The gasket unit (1) comprises a main seal (8) provided with a front seal (9) arranged in front if it, and a spring washer (10) is inserted between the rollers (5) and the primary seal (8).
    Type: Grant
    Filed: December 17, 2003
    Date of Patent: August 21, 2007
    Assignee: Schaeffler KG
    Inventors: Harald Peschke, Dieter Jauernig, Thomas Fickert, Siegfried Gotz
  • Gasket unit for a bearing bushing
    Publication number: 20060125189
    Abstract: The invention relates to a gasket unit (1) for a journal bearing (2), sealing an annular gap (6) between the bearing bushing (3) and the journal (4). The gasket unit (1) comprises a main seal (8) provided with a front seal (9) arranged in front if it, and a spring washer (10) is inserted between the rollers (5) and the primary seal (8).
    Type: Application
    Filed: December 17, 2003
    Publication date: June 15, 2006
    Applicant: INA-Schaeffler KG
    Inventors: Harald Peschke, Dieter Jauernig, Thomas Fickert, Siegfried Gotz
  • Sealing arrangement for a cardan spider bushing
    Patent number: 6050571
    Abstract: A sealing arrangement for a bearing bushing (1), particularly for a rolling bearing-mounted pin (6) of a cardan joint, said sealing arrangement comprising a rotary shaft seal (8) fixed against rotation on the bearing bush (1) by an armoring (3) and bearing sealingly against the pin (6) with a sealing lip (9), an armored fore-seal (5) disposed in front of the rotary shaft seal (8) and secured against rotation on the pin (6) while being supported on an end face (12) of the bearing bushing (1) wherein the rotary shaft seal (8) is made in one-piece with a rubber packing (15) of a sealing material extending towards the open end of the bearing bush (1) and forming a sealing lip (16) which is supported on an armoring (18) of the fore-seal (5).
    Type: Grant
    Filed: January 14, 1998
    Date of Patent: April 18, 2000
    Assignee: Ina Walzlager Schaeffler oHG
    Inventors: Guido Rieder, Siegfried Gotz, Manfred Wurch, Martin Kruppa