Patents by Inventor Matthias Führer

Matthias Führer 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: 11945292
    Abstract: An electric drive axle of a vehicle with a parking lock and with at least one electric drive with a drive gear of a drive shaft. The drive gear is coupled via at least one intermediate gear of an intermediate shaft to an output gear of a differential gear unit for driving at least one output shaft. For decoupling the electric drive, at least one claw shift element is associated with the drive shaft and/or with the intermediate shaft in such a way that the claw shift element is arranged upstream of the parking lock in power flow direction from electric drive to differential gear unit.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: April 2, 2024
    Assignee: ZF FRIEDRICHSHAFEN AG
    Inventors: Kim Führer, Stephan Demmerer, Matthias Winkel, Johannes Winkler, Martin Ruider
  • Patent number: 9242301
    Abstract: A tool for machining work pieces includes a base body and at least first and second operating slides, slidable with respect to the base body. The first operating slide carries a machining element. At least one balancing pendulum can be pivoted with respect to the base body. A first coupling device connects the first operating slide and the second operating slide and is pivotably hinged to the first operating slide and the second operating slide. A second coupling device connects the first coupling device and the balancing pendulum. The second coupling device is pivotably hinged to the first coupling device at a hinge point. The second coupling device is pivotably mounted around a rotation axis of the tool. Displacement of the first operating slide resultantly displaces the second operating slide in an opposite direction relative to the rotation axis of the tool.
    Type: Grant
    Filed: August 22, 2012
    Date of Patent: January 26, 2016
    Assignee: MAPAL FABRIK FUR PRAZISIONSWERKZEUGE DR. KRESS KG
    Inventor: Matthias Führer
  • Publication number: 20140193218
    Abstract: A tool for machining work pieces includes a base body and at least first and second operating slides, slidable with respect to the base body. The first operating slide carries a machining element. At least one balancing pendulum can be pivoted with respect to the base body. A first coupling device connects the first operating slide and the second operating slide and is pivotably hinged to the first operating slide and the second operating slide. A second coupling device connects the first coupling device and the balancing pendulum. The second coupling device is pivotably hinged to the first coupling device at a hinge point. The second coupling device is pivotably mounted around a rotation axis of the tool. Displacement of the first operating slide resultantly displaces the second operating slide in an opposite direction relative to the rotation axis of the tool.
    Type: Application
    Filed: August 22, 2012
    Publication date: July 10, 2014
    Applicant: MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG
    Inventor: Matthias Führer