Patents by Inventor Benjamin Schlanzke

Benjamin Schlanzke 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: 10207732
    Abstract: A steering column switch for a vehicle includes a switching lever that operates by pivoting in relation to a housing. The lever has a locking pin which assumes a stable position on a switching gate when the lever is not operated and is guided into an unstable position by operation of the lever. The switching gate guides the pin back into the stable position when operation of the lever ceases. A permanent magnet on a body of the lever is brought against an electromagnet on the housing by pivoting the lever into the unstable position. The lever is held in the unstable position by magnetic attraction between the magnets for a time in which a function associated with the lever being actuated into the unstable position is active. Afterwards, the electromagnet produces a counter magnetic field which interrupts the magnetic attraction so that the lever returns to the stable position.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: February 19, 2019
    Assignee: Leopold Kostal GmbH & Co. KG
    Inventors: Benjamin Schlanzke, Klaus Hirschfeld
  • Publication number: 20170282959
    Abstract: A steering column switch for a vehicle includes a switching lever that operates by pivoting in relation to a housing. The lever has a locking pin which assumes a stable position on a switching gate when the lever is not operated and is guided into an unstable position by operation of the lever. The switching gate guides the pin back into the stable position when operation of the lever ceases. A permanent magnet on a body of the lever is brought against an electromagnet on the housing by pivoting the lever into the unstable position. The lever is held in the unstable position by magnetic attraction between the magnets for a time in which a function associated with the lever being actuated into the unstable position is active. Afterwards, the electromagnet produces a counter magnetic field which interrupts the magnetic attraction so that the lever returns to the stable position.
    Type: Application
    Filed: June 21, 2017
    Publication date: October 5, 2017
    Applicant: Leopold Kostal GmbH & Co. KG
    Inventors: Benjamin Schlanzke, Klaus Hirschfeld