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:
Feb. 04, 1992
Filed:
Aug. 08, 1990
Applicant:
Inventors:
Katsuya Kii, Nara, JP;
Kunio Katada, Tochigi, JP;
Yuji Okuyama, Tochigi, JP;
Takashi Yonezawa, Tochigi, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60G / ;
U.S. Cl.
CPC ...
280707 ; 280840 ; 280703 ; 36442405 ;
Abstract
An active suspension system includes vertical acceleration sensors provided at positions where suspension systems associated with respective vehicular wheels are provided. A control unit receives vertical acceleration data of the respective suspension systems for processing the received data for deriving control command values representative of required damping magnitudes at the respective suspension systems. For this, the control unit derives angular velocity of vehicular attitude change. The control command value is thus derived on the basis of the vehicular attitude change and angular velocity.