Patents by Inventor Vladimir Merk

Vladimir Merk 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: 10968961
    Abstract: A friction clutch for coupling a drive shaft of a motor vehicle engine to a transmission input shaft of a motor vehicle transmission includes a lamina, an axially movable contact plate, and a plurality of friction disks. The lamina has a first friction surface facing in a first axial direction, and a second friction surface facing in a second axial direction, opposite the first axial direction. The contact plate has a plurality of holders arranged to hold the lamina. Each of the holders forms a positive connection with the lamina in the circumferential direction, and each of the first friction surface and the second friction surface is frictionally connectible to a friction disk to transmit torque. A first friction disk is arranged to be positioned between a counter plate and the lamina, and a second friction disk is positioned between the lamina and the contact plate.
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: April 6, 2021
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: Vladimir Merk, Christophe Acker, Sebastien Morel, Alexander Obitz, Marc Helfer
  • Publication number: 20200056665
    Abstract: A friction clutch for coupling a drive shaft of a motor vehicle engine to a transmission input shaft of a motor vehicle transmission includes a lamina, an axially movable contact plate, and a plurality of friction disks. The lamina has a first friction surface facing in a first axial direction, and a second friction surface facing in a second axial direction, opposite the first axial direction. The contact plate has a plurality of holders arranged to hold the lamina. Each of the holders forms a positive connection with the lamina in the circumferential direction, and each of the first friction surface and the second friction surface is frictionally connectible to a friction disk to transmit torque. A first friction disk is arranged to be positioned between a counter plate and the lamina, and a second friction disk is positioned between the lamina and the contact plate.
    Type: Application
    Filed: April 5, 2018
    Publication date: February 20, 2020
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventors: Vladimir Merk, Christophe Acker, Sebastien Morel, Alexander Obitz, Marc Helfer