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:
Jun. 06, 1989
Filed:
Mar. 21, 1988
Applicant:
Inventors:
Shuuichi Buma, Toyota, JP;
Nobutaka Ohwa, Toyota, JP;
Osamu Takeda, Susono, JP;
Hajime Kamimae, Toyota, JP;
Assignee:
Toyota Jidosha Kabushiki Kaisha, Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60G / ; B60G / ;
U.S. Cl.
CPC ...
267 6416 ; 280714 ;
Abstract
A vehicle air suspension circuit having air suspensions for wheels and an air supply device which increases pressure of air taken from an air intake port and supplies the air to the air suspension. Moreover, this vehicle air suspension circuit is made up of a tank which receives the air discharged from the air suspension and is kept at the pressure higher than the atmospheric air pressure and a changeover valve which is provided to the air intake port of the air supply device and selects atmospheric air or the air in the tank as the intake air.