The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 29, 2021
Filed:
Mar. 07, 2018
Borgwarner Inc., Auburn Hills, MI (US);
Dr. Ing. H.c.f. Porsche Aktiengesellschaft, Stuttgart, DE;
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Patrick Carsten Nikola, Mannheim, DE;
Martin Gerlach, Neulussheim, DE;
Jochen Alois Rudoff Seufert, Brühl, DE;
Christian Bernhard Halm, Walldorf, DE;
Michael Obergasser, Friedrichshafen, DE;
Alen Pelzer, Tettnang/Kau, DE;
Wolfgang Reisser, Rutesheim, DE;
Arne Krueger, Karlsruhe, DE;
Steffen Winterhalder, Ditzingen, DE;
Dirk Oliver Lautenschlager, Ostfildern, DE;
Michael Funk, Stuttgart, DE;
Gerd Bofinger, Vaihingen/Enz., DE;
BorgWamer Inc., Auburn Hills, MI (US);
Dr. Ing. H.c.F. Porsche Aktiengesellschaft, Stuttgart, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
The disclosure relates to a disk () for a disk clutch () comprising an annular base element () which has a toothing () with multiple teeth () for achieving a rotary driving engagement with a disk carrier (), wherein the base element () has at least one hardened region () in which the base element () is designed as harder than in the tooth flank regions () of the teeth (). In addition, the disclosure relates to a disk clutch () with such a disk (), a double clutch device () with such a disk clutch (), and a method for producing such a disk ().