Patents by Inventor Sven Bertil Rud Gyllner

Sven Bertil Rud Gyllner 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).

  • Adjustable pinion gear mounting arrangement
    Patent number: 6035736
    Abstract: A pinion gear rotatively connected to a drive motor is radially movable relative to a swing gear of a work machine by an eccentric member to adjust the backlash between the pinion and swing gears. A supporting bracket is supportingly connected to a second end portion of the pinion gear and maintains the second end of the pinion gear from radial movement. An adjustable stop engages the supporting bracket and further prevents radial movement of the pinion gear.
    Type: Grant
    Filed: November 7, 1997
    Date of Patent: March 14, 2000
    Assignee: Caterpillar Inc.
    Inventors: Sven Bertil Rud Gyllner, Dan Erik Norman