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:
Nov. 25, 2025
Filed:
Feb. 04, 2020
Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Bamberg, Bamberg, DE;
Stephan Henzler, Ubstadt-Weiher, DE;
Markus Först, Bamberg, DE;
Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Bamberg, DE;
Abstract
A drivetrain for the motorized movement of a motor vehicle closure including at least one friction lock mechanism to provide a friction torque, the friction lock mechanism being part of a coupling mechanism of the drivetrain for coupling two drive components of the drivetrain for conjoint rotation, including a coupling piece on the motor side to a drive component on the motor side and via a coupling piece remote from the motor to a drive component remote from the motor, and including multiple friction lock elements which can be rotated about a drive axis, are situated coaxially to one another and form the friction lock mechanism, a middle one of the friction lock elements being concentric to one another and in frictional engagement with two others of the friction lock elements.