Patents by Inventor Maximilian KÜHNEMUND

Maximilian KÜHNEMUND 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).

  • Coupling device for the rotary coupling of a pivot shaft of a flap diaphragm of an exhaust gas flap with a drive element
    Patent number: 10508741
    Abstract: A coupling device (32) provides a rotary coupling of a pivot shaft (18) of a flap diaphragm (16) of an exhaust gas flap (10) with a drive element (34). The pivot shaft is to be rotated about a pivot axis (A). The coupling device (32) includes a first coupling part (36) with a first coupling area configured for coupling with the pivot shaft (18) and a second coupling part (38) with a second coupling area configured for coupling with the drive element (34). The first coupling part (36) and the second coupling part (38) are in a rotary coupling positive-locking meshing state with one another in the coupled state and are supported on one another in the direction of the pivot axis (A).
    Type: Grant
    Filed: July 3, 2017
    Date of Patent: December 17, 2019
    Assignee: Eberspächer Exhaust Technology GmbH & Co. KG
    Inventors: Steffen Schmitt, Georg Wirth, Maximilian Kühnemund
  • COUPLING DEVICE FOR THE ROTARY COUPLING OF A PIVOT SHAFT OF A FLAP DIAPHRAGM OF AN EXHAUST GAS FLAP WITH A DRIVE ELEMENT
    Publication number: 20180010693
    Abstract: A coupling device (32) provides a rotary coupling of a pivot shaft (18) of a flap diaphragm (16) of an exhaust gas flap (10) with a drive element (34). The pivot shaft is to be rotated about a pivot axis (A). The coupling device (32) includes a first coupling part (36) with a first coupling area configured for coupling with the pivot shaft (18) and a second coupling part (38) with a second coupling area configured for coupling with the drive element (34). The first coupling part (36) and the second coupling part (38) are in a rotary coupling positive-locking meshing state with one another in the coupled state and are supported on one another in the direction of the pivot axis (A).
    Type: Application
    Filed: July 3, 2017
    Publication date: January 11, 2018
    Inventors: Steffen SCHMITT, Georg WIRTH, Maximilian KÜHNEMUND