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:
Mar. 21, 1989
Filed:
Nov. 09, 1987
Applicant:
Inventors:
Hans Hagen, Munich, DE;
Rudolf Mueller, Dachau, DE;
Assignee:
Bayerische Motoren Werke AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60G / ;
U.S. Cl.
CPC ...
280707 ;
Abstract
In a vehicle spring system, the rear wheel spring system is constructed as active spring system and the front wheel spring system as passive spring system. The control pulses for the active rear wheel spring system are supplied from the vehicle front wheels which act as road surface sensors.