Patents by Inventor Zhengjie XUE

Zhengjie XUE 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: 11492032
    Abstract: A steering column for a motor vehicle may comprise a guide box in which a steering spindle is mounted so as to be rotatable about a longitudinal axis and which guide box is adjustably held by a support unit that is able to be connected to the body of the motor vehicle, a pivot bearing in which the guide box in a front region is mounted so as to be pivotable about a pivot axis that lies horizontally so as to be transverse to the longitudinal axis, and an actuation lever that is mounted in a first lever bearing in a rear region of the guide box and in a second lever bearing of the support unit. To increase stiffness and resonance frequency, the pivot bearing may be mounted so as to be displaceable transversely to the pivot axis in a displacement plane parallel to the longitudinal axis.
    Type: Grant
    Filed: January 7, 2020
    Date of Patent: November 8, 2022
    Assignees: thyssenkrupp Presta AG, thyssenkrupp AG
    Inventors: Thomas Raich, Zhengjie Xue
  • Publication number: 20220055679
    Abstract: A steering column for a motor vehicle may comprise a guide box in which a steering spindle is mounted so as to be rotatable about a longitudinal axis and which guide box is adjustably held by a support unit that is able to be connected to the body of the motor vehicle, a pivot bearing in which the guide box in a front region is mounted so as to be pivotable about a pivot axis that lies horizontally so as to be transverse to the longitudinal axis, and an actuation lever that is mounted in a first lever bearing in a rear region of the guide box and in a second lever bearing of the support unit. To increase stiffness and resonance frequency, the pivot bearing may be mounted so as to be displaceable transversely to the pivot axis in a displacement plane parallel to the longitudinal axis.
    Type: Application
    Filed: January 7, 2020
    Publication date: February 24, 2022
    Applicants: thyssenkrupp Presta AG, thyssenkrupp AG
    Inventors: Thomas RAICH, Zhengjie XUE