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:
Jan. 14, 1992
Filed:
May. 30, 1990
Kazunobu Kawabata, Kanagawa, JP;
Nissan Motor Company, Limited, Yokohama, JP;
Abstract
A height regulation system for an automotive vehicle to generally adjust a vehicular height level within a predetermined height range includes a variable pressure chamber, in which the fluid pressure is adjusted to adjust the relative distance between the vehicular body and a vehicular wheel. The system includes a control circuit including a sensor for monitoring vehicular height for detecting an actual vehicular height beyond the predetermined height range for triggering height adjustment operation. The control circuit limits the variation range of the fluid pressure within a predetermined range so as to avoid excess adjustment of the pressure at any vehicular condition.