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:
Oct. 18, 2022
Filed:
Jan. 30, 2019
Applicants:
Thyssenkrupp Bilstein Gmbh, Ennepetal, DE;
Thyssenkrupp Ag, Essen, DE;
Inventors:
Tim Noruschat, Wuppertal, DE;
Haris Bajramovic, Witten, DE;
Assignees:
THYSSENKRUPP BILSTEIN GMBH, Ennepetal, DE;
THYSSENKRUPP AG, Essen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16F 9/32 (2006.01); B60G 13/08 (2006.01); F16F 9/19 (2006.01);
U.S. Cl.
CPC ...
F16F 9/3264 (2013.01); B60G 13/08 (2013.01); F16F 9/19 (2013.01); B60G 2202/24 (2013.01); B60G 2206/41 (2013.01); B60G 2600/08 (2013.01); B60G 2800/162 (2013.01); F16F 2222/12 (2013.01); F16F 2230/0047 (2013.01); F16F 2230/24 (2013.01); F16F 2232/08 (2013.01); F16F 2234/02 (2013.01);
Abstract
A vibration damper for vehicles includes a damper tube which is at least partially filled with damper medium and which has a longitudinal axis along which a piston rod is movable back and forth. A working piston is movable jointly with the piston rod, by means of which working piston the interior space of the damper tube is divided into a piston-rod-side working space and a piston-rod-remote working space. The vibration damper has a leakage indicator for the damper medium.