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:
Apr. 26, 2022
Filed:
Mar. 19, 2020
Thyssenkrupp Bilstein Gmbh, Ennepetal, DE;
Thyssenkrupp Ag, Essen, DE;
Freddy Woenarta, Braunschweig, DE;
THYSSENKRUPP BILSTEIN GMBH, Ennepetal, DE;
THYSSENKRUPP AG, Essen, DE;
Abstract
A vibration damper for a motor vehicle includes a valve block and at least one tube assembly. The tube assembly has at least one inner tube and one outer tube which are arranged coaxially. The valve block is arranged in a fluid-tight manner at one axial end of the tube assembly. At least the outer tube is connected in an integrally joined manner to the valve block, and a ring nut is provided at least on the outer tube. The ring nut transmits a prestressing force, in particular a pressing force, to the at least one inner tube such that the at least one inner tube is connected in a non-positive manner to the valve block.