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:
Sep. 02, 2025
Filed:
Nov. 16, 2022
Applicant:
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Inventors:
Knut Erdmann, Nuremberg, DE;
Markus Kohler, Bad Windsheim, DE;
Assignee:
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 25/06 (2006.01); F16D 25/12 (2006.01);
U.S. Cl.
CPC ...
F16D 25/12 (2013.01); F16D 25/06 (2013.01);
Abstract
The invention relates to a clutch () for coupling and uncoupling an engine to and from a motor vehicle drive train, said clutch comprising a piston () which is positioned in a housing () so as to be axially displaceable between two pressure chambers () as a result of pressure, the piston () being connected to an actuation bell () which is designed to contact/move a sliding sleeve (), an end stop disc () being provided which is elastic in the axial direction in order limit the axial displaceability of the sliding sleeve ().