Patents by Inventor PASCAL ALFRED SCHUETZ

PASCAL ALFRED SCHUETZ 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).

  • Transport vehicle
    Patent number: 11851312
    Abstract: A transport vehicle includes two non-steered drive wheels, two non-driven steered load wheels, drive motors for driving the drive wheels, a steering target value encoder, a device for detecting the steering angle of one of the load wheels, and an electric control unit. An actuation of the steering target value encoder displaces a steering pole along a steering pole axis. The steering target value encoder steers each of the load wheels from a first position in which the load wheels' axes run parallel to the drive wheels' axes into a second position in which the load wheels' axes are oriented to the steering pole which lies between the drive wheels. The electronic control unit influences a rotational speed of the drive motors as a function of the steering angle and reverses a direction of rotation of at least one of the drive motors as a function of the steering angle.
    Type: Grant
    Filed: March 21, 2019
    Date of Patent: December 26, 2023
    Assignees: HUBTEX MASCHINENBAU GMBH & CO. KG, DIMOS MASCHINENBAU GMBH
    Inventors: Alfred Rudi Schuetz, Pascal Alfred Schuetz, Juergen Keller
  • TRANSPORT VEHICLE
    Publication number: 20210061632
    Abstract: A transport vehicle includes two non-steered drive wheels, two non-driven steered load wheels, drive motors for driving the drive wheels, a steering target value encoder, a device for detecting the steering angle of one of the load wheels, and an electric control unit. An actuation of the steering target value encoder displaces a steering pole along a steering pole axis. The steering target value encoder steers each of the load wheels from a first position in which the load wheels' axes run parallel to the drive wheels' axes into a second position in which the load wheels' axes are oriented to the steering pole which lies between the drive wheels. The electronic control unit influences a rotational speed of the drive motors as a function of the steering angle and reverses a direction of rotation of at least one of the drive motors as a function of the steering angle.
    Type: Application
    Filed: March 21, 2019
    Publication date: March 4, 2021
    Applicants: HUBTEX MASCHINENBAU GMBH & CO. KG, DIMOS MASCHINENBAU GMBH
    Inventors: ALFRED RUDI SCHUETZ, PASCAL ALFRED SCHUETZ, JUERGEN KELLER