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. 26, 1992
Filed:
Nov. 07, 1990
Applicant:
Inventors:
Dean C Karnopp, Davis, CA (US);
Dietrich Sahm, Bad Urach, DE;
Walter Klinkner, Stuttgart, DE;
Dieter V Scarpatetti, Esslingen, DE;
Assignee:
Mercedes-Benz AG, , DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60G / ; B60S / ;
U.S. Cl.
CPC ...
280707 ; 280714 ; 280-612 ;
Abstract
Arranged between hydropneumatic supporting units of a vehicle levelling system is an active bypass and feed system, by means of which hydraulic medium can be displaced between supporting units of different axles or sides of the vehicle, at the same time bypassing a reservoir, in order to counteract pitching and rolling movements of the vehicle.