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:
May. 22, 2018
Filed:
Feb. 09, 2015
Applicant:
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Inventors:
Assignee:
ZF Friedrichshafen AG, Friedrichshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62K 25/28 (2006.01); B60G 11/58 (2006.01); B60G 15/06 (2006.01); B60G 17/027 (2006.01); B60G 17/033 (2006.01); B60G 17/056 (2006.01); F16F 9/096 (2006.01); B62K 25/04 (2006.01);
U.S. Cl.
CPC ...
B62K 25/283 (2013.01); B60G 11/58 (2013.01); B60G 15/063 (2013.01); B60G 17/0272 (2013.01); B60G 17/033 (2013.01); B60G 17/0565 (2013.01); F16F 9/096 (2013.01); B60G 2300/12 (2013.01); B60G 2500/30 (2013.01); B60G 2500/302 (2013.01); B62K 2025/045 (2013.01);
Abstract
A suspension system includes a spring support for a vehicle support spring. A spring collar supporting the vehicle support spring is selectively adjustable with respect to position by a pressurized-medium supply with the aim of adjusting the level of a vehicle body. The spring support is constructed as a hydropneumatic spring having a hydraulic volume, which can likewise be adjusted relative to a pneumatic storage element.