Patents by Inventor Andreas DOPF

Andreas DOPF 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).

  • Method for producing a friction disc arrangement
    Patent number: 11773920
    Abstract: A method for producing friction discs for a, in particular radial, dual clutch, includes the following steps: providing a first disc ring with a first inner diameter, providing a second disc ring with a second outer diameter, wherein the second outer diameter is smaller than the first inner diameter, and processing the first disc ring and the second disc ring in a tool for producing the friction discs. The second disc ring is arranged within the first disc ring, and the second and the first disc rings are processed in the tool together.
    Type: Grant
    Filed: April 21, 2022
    Date of Patent: October 3, 2023
    Assignee: MIBA FRICTEC GMBH
    Inventors: Andreas Dopf, Helmut Mazanek, Matthias Poelzgutter, Laurenz Strassmaier, Rainer Gneissl
  • METHOD FOR PRODUCING A FRICTION DISC ARRANGEMENT
    Publication number: 20220356910
    Abstract: A method for producing friction discs for a, in particular radial, dual clutch, includes the following steps: providing a first disc ring with a first inner diameter, providing a second disc ring with a second outer diameter, wherein the second outer diameter is smaller than the first inner diameter, and processing the first disc ring and the second disc ring in a tool for producing the friction discs. The second disc ring is arranged within the first disc ring, and the second and the first disc rings are processed in the tool together.
    Type: Application
    Filed: April 21, 2022
    Publication date: November 10, 2022
    Applicant: Miba Frictec GmbH
    Inventors: Andreas DOPF, Helmut MAZANEK, Matthias POELZGUTTER, Laurenz STRASSMAIER, Rainer GNEISSL
  • Clutch disk
    Patent number: 9273735
    Abstract: The invention relates to a clutch disk (1) having a ring-shaped base body (2) having at least one tooth (3) protruding beyond the base body (2) radially inward or radially outward, which tooth has at least one lateral face (9) formed from a lug (8) extending in axial direction and has a first surface (12) as seen in axial direction, and a second surface (13) lying opposite the latter in axial direction, characterized in that the lug (8) is embodied to protrude beyond the first as well as the second surface (9, 11) in axial direction.
    Type: Grant
    Filed: October 1, 2013
    Date of Patent: March 1, 2016
    Assignee: Miba Frictec GmbH
    Inventors: Gerald Schachinger, Andreas Dopf
  • CLUTCH DISK
    Publication number: 20140124325
    Abstract: The invention relates to a clutch disk (1) having a ring-shaped base body (2) having at least one tooth (3) protruding beyond the base body (2) radially inward or radially outward, which tooth has at least one lateral face (9) formed from a lug (8) extending in axial direction and has a first surface (12) as seen in axial direction, and a second surface (13) lying opposite the latter in axial direction, characterized in that the lug (8) is embodied to protrude beyond the first as well as the second surface (9, 11) in axial direction.
    Type: Application
    Filed: October 1, 2013
    Publication date: May 8, 2014
    Applicant: Miba Frictec GmbH
    Inventors: Gerald SCHACHINGER, Andreas DOPF