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. 04, 1993
Filed:
Aug. 07, 1990
Applicant:
Inventors:
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60G / ; B60G / ;
U.S. Cl.
CPC ...
36442405 ; 36442601 ; 280707 ; 280702 ;
Abstract
In order to cope appropriately with transient changes in the rotational angle of a vehicle body in various traveling states of the vehicle body, the rotational angle of the vehicle body is presumed on the basis of a beforehand stored equation of motion on the vehicle body and a sensed value of an acceleration of the vehicle body and supply of a fluid to suspension cylinders is controlled in accordance with the presumed rotational angle.