Patents by Inventor Alexander LERMER

Alexander LERMER 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).

  • Regulating flap
    Patent number: 11105275
    Abstract: A regulating flap, especially exhaust flap for the exhaust gas stream of an internal combustion engine, includes a flap body (12), a flap diaphragm (16) carried on a pivot shaft (14) that is rotatable about a pivot axis (S) in the interior of the flap body (12). A pivot drive (20) has a drive element (30) to be coupled with the pivot shaft (14). A fixing device (40) fixes the pivot drive (20) in relation to the flap body (12). The fixing device (40) includes a bayonet fastener (38).
    Type: Grant
    Filed: November 23, 2018
    Date of Patent: August 31, 2021
    Assignee: EBERSPÄCHER EXHAUST TECHNOLOGY GMBH & CO. KG
    Inventors: Annika Zeumer, Steffen Schmitt, Alexander Lermer, Domenic Binder, Thomas Faller, Andreas Kaiser
  • REGULATING FLAP
    Publication number: 20210079854
    Abstract: A regulating flap, especially exhaust flap for the exhaust gas stream of an internal combustion engine, includes a flap body (12), a flap diaphragm (16) carried on a pivot shaft (14) that is rotatable about a pivot axis (S) in the interior of the flap body (12). A pivot drive (20) has a drive element (30) to be coupled with the pivot shaft (14). A fixing device (40) fixes the pivot drive (20) in relation to the flap body (12). The fixing device (40) includes a bayonet fastener (38).
    Type: Application
    Filed: November 23, 2018
    Publication date: March 18, 2021
    Inventors: Annika ZEUMER, Steffen SCHMITT, Alexander LERMER, Domenic BINDER, Thomas FALLER, Andreas KAISER