Patents by Inventor Ulrich Karl Hohl

Ulrich Karl Hohl 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 arrangement for a motor vehicle functional part
    Patent number: 10968990
    Abstract: A drive arrangement for a motor vehicle functional part includes: a housing, in which a drive motor, a gear mechanism and an adjustor are provided at least partially; a drive shaft configured to transfer the adjustor via the gear mechanism from a closed position into an open position and vice versa; and a wrap spring arrangement comprising two wrap spring members, which act in opposite directions. The wrap spring arrangement is arranged on a gear mechanism output side, in a region of the adjustor.
    Type: Grant
    Filed: August 14, 2019
    Date of Patent: April 6, 2021
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Joachim Paul, Thomas Huebener, Ulrich Karl Hohl, Wolfgang Maier
  • DRIVE ARRANGEMENT FOR A MOTOR VEHICLE FUNCTIONAL PART
    Publication number: 20200056682
    Abstract: A drive arrangement for a motor vehicle functional part includes: a housing, in which a drive motor, a gear mechanism and an adjustor are provided at least partially; a drive shaft configured to transfer the adjustor via the gear mechanism from a closed position into an open position and vice versa; and a wrap spring arrangement comprising two wrap spring members, which act in opposite directions. The wrap spring arrangement is arranged on a gear mechanism output side, in a region of the adjustor.
    Type: Application
    Filed: August 14, 2019
    Publication date: February 20, 2020
    Inventors: Joachim Paul, Thomas Huebener, Ulrich Karl Hohl, Wolfgang Maier