Patents by Inventor Viggio L. Norum

Viggio L. Norum 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).

  • Patent number: 8584544
    Abstract: In a method for controlling a gearshift mechanism, the gearshift mechanism having at least one shifting element, a gear release element, a shift actuator and a selector actuator, in which the shifting element is movable by the selector actuator along a selector track, and is movable from the selector track at sites spaced from each other by means of the shift actuator into shift tracks for engagement of a gear, and the gear release element is coupled to the shifting element, so that during engagement of the new gear, it disengages a previously engaged gear, the shifting element, after engagement of a gear, is moved by the shift actuator in the direction toward the selector track into a rest position right in front of the discharge of the shift track into the selector track, in which it remains, until it is moved for engagement of a new gear.
    Type: Grant
    Filed: May 25, 2006
    Date of Patent: November 19, 2013
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: Lars Lein, Jan Gunnar Royland, Ole Andre Gjerpe, Christer Svenkerud, Ole Jonny Waerp, Viggio L. Norum