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:
May. 27, 2025
Filed:
Jul. 25, 2023
Borgwarner Inc., Auburn Hills, MI (US);
Viren Narendra Saxena, Mannheim, DE;
Christopher Anton Stein, Walldorf, DE;
Matthias Gerhard Veit, Oftersheim, DE;
BorgWarner Inc., Auburn Hills, MI (US);
Abstract
A clutch device includes a wet-running multiple disc clutch that has a first multiple disc carrier, a second multiple disc carrier, and a multiple disc pack assigned to the first and second multiple disc carrier. The clutch device further includes a first power transmission element on a first axial side of a wall facing away from the multiple disc pack, and a second power transmission element on a second axial side of the wall facing the multiple disc pack for applying an operating power to the multiple disc pack. The second power transmission element has an application section and operating fingers that extend through recesses in the wall to interact with the first power transmission element on the first axial side. The application section protrudes inward in the radial direction over the operating fingers.