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:
Nov. 01, 1994
Filed:
Dec. 02, 1991
Applicant:
Inventors:
Naoki Yamada, Shimoyamamura, JP;
Junji Yamamoto, Toyota, JP;
Assignee:
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60G / ;
U.S. Cl.
CPC ...
280707 ; 188314 ; 280708 ; 280714 ; 267 6415 ;
Abstract
A damping force control device for a suspension system of a vehicle includes a shock absorber having a fluid chamber therein and provided at each wheel side of the vehicle, an orifice device for supplying an amount of fluid into the fluid chamber, and a control device for controlling the opening of the orifice device based on the vertical speed above the shock absorber.