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:
Dec. 25, 2007
Filed:
Mar. 12, 2003
Akira Kasamatsu, Toyota, JP;
Akira Kasamatsu, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
A vehicular suspension system having a fluid circuit including two fluid cylinders provided on respective front-wheel and rear-wheel sides, and two fluid passage systems one of which connects one of two fluid chambers of the fluid cylinder on the front-wheel side to the corresponding one of the two fluid chambers of the fluid cylinder on the rear-wheel side, and the other of which connects the other fluid chamber of the front-wheel side fluid cylinder to the other fluid chamber of the rear-wheel side fluid cylinder, the suspension system including a diagnosing device operable to diagnose the fluid circuit for any abnormality, on the basis of at least one of fluid pressures in the two fluid passage systems.