Patents by Inventor Jorg Dausend

Jorg Dausend 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).

  • Clutch arrangement in a transmission having two axially and radially adjacent clutches
    Patent number: 6976568
    Abstract: A clutch arrangement in a transmission, particularly in an automatic transmission or automated selector transmission in the design of a double clutch transmission, having two axially and radially adjacent multi-disc clutches (B, E) in which an inner discs (23) of the radially inner clutch (E) are situated upon an inner disc carrier (37) and an outer discs (21) of the radially outer clutch (B) upon an outer disc carrier (38) while an inner discs (22) of the radially outer clutch (B) and an outer discs (24) of the radially inner clutch (E) are situated upon a common disc carrier (9). It is further provided that discs (23, 24) of radially inner disc set (40) axially support themselves against a guard ring (16) fastened on the common disc carrier (9).
    Type: Grant
    Filed: November 18, 2003
    Date of Patent: December 20, 2005
    Assignee: ZF Friedrichshafen AG
    Inventors: Peter Tiesler, Jörg Dausend
  • Clutch arrangement in a transmission having two axially and radially adjacent clutches
    Publication number: 20050103594
    Abstract: A clutch arrangement in a transmission, particularly in an automatic transmission or automated selector transmission in the design of a double clutch transmission, having two axially and radially adjacent multi-disc clutches (B, E) in which an inner discs (23) of the radially inner clutch (E) are situated upon an inner disc carrier (37) and an outer discs (21) of the radially outer clutch (B) upon an outer disc carrier (38) while an inner discs (22) of the radially outer clutch (B) and an outer discs (24) of the radially inner clutch (E) are situated upon a common disc carrier (9). It is further provided that discs (23, 24) of radially inner disc set (40) axially support themselves against a guard ring (16) fastened on the common disc carrier (9).
    Type: Application
    Filed: November 18, 2003
    Publication date: May 19, 2005
    Inventors: Peter Tiesler, Jorg Dausend