Patents by Inventor Rainer JARAND

Rainer JARAND 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).

  • DRIVE DEVICE FOR A CLOSURE ELEMENT OF A MOTOR VEHICLE
    Publication number: 20210040785
    Abstract: A drive apparatus for a closure element of a motor vehicle, including a tube defining an axis, a spindle disposed within the tube and configured to translate along the axis from an extended position to a first retracted position and a second retracted position, a spindle nut disposed within the tube and operatively engaged to the spindle, a stop nut fixed to the spindle, and a damping element disposed between the spindle nut and the stop nut. The tube defines a first end stop face and the stop nut defines a second end stop face, and when the spindle is in the first retracted position, the damping element engages the first end stop face and is spaced apart from the stop nut.
    Type: Application
    Filed: November 8, 2018
    Publication date: February 11, 2021
    Applicant: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Bamberg
    Inventors: Michael WITTELSBÜRGER, Thomas STÖHR, Rainer JARAND, Marco SCHRAMM, Andreas WEIGAND, Alwin MACHT, Harald KRÜGER, Mattias FISCHER