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:
Feb. 22, 2022
Filed:
Mar. 07, 2019
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Gerd Ahnert, Sasbach, DE;
Maria Fischer, Lauf, DE;
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Abstract
A clutch disc includes an input part, an output part, and a vibration damper. The vibration damper includes a first part with a first flange area, a second part with a second flange area, a spring device, and first and second intermediate parts. The intermediate parts are coupled to the first flange area and the second flange area by respective slide devices such that movement of the intermediate parts relative one another is inhibited by the spring device. The flange areas are each in operative connection with the input part and the output part such that a load acting on the input part that changes from either rotational direction to an opposite rotational direction moves the first flange area relative to the second flange area in a single fixed direction of movement.