Patents by Inventor Robin Raab

Robin Raab 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).

  • Mass equalization gear mechanism of an internal combustion engine
    Patent number: 8997709
    Abstract: A mass equalization gear mechanism of an internal combustion engine is provided, having a gear mechanism housing (8) with bearing points (16, 17, 18), at least one equalization shaft (6) with a drive section (9) and an imbalance section (12) and rolling bearings (10, 11, 15) by which the equalization shaft is mounted in the bearing points. In this context, the gear mechanism housing is hydraulically sealed, with the result that the imbalance section and at least one of the rolling bearings is hydraulically separated from the drive section and is provided with autonomous lubrication.
    Type: Grant
    Filed: April 18, 2012
    Date of Patent: April 7, 2015
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: Robin Raab, Siegfried Tisch, Peter Solfrank
  • MASS EQUALIZATION GEAR MECHANISM OF AN INTERNAL COMBUSTION ENGINE
    Publication number: 20140109860
    Abstract: A mass equalization gear mechanism of an internal combustion engine is provided, having a gear mechanism housing (8) with bearing points (16, 17, 18), at least one equalization shaft (6) with a drive section (9) and an imbalance section (12) and rolling bearings (10, 11, 15) by which the equalization shaft is mounted in the bearing points. In this context, the gear mechanism housing is hydraulically sealed, with the result that the imbalance section and at least one of the rolling bearings is hydraulically separated from the drive section and is provided with autonomous lubrication.
    Type: Application
    Filed: April 18, 2012
    Publication date: April 24, 2014
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventors: Robin Raab, Siegfried Tisch, Peter Solfrank