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. 01, 1994
Filed:
Dec. 04, 1991
Toshiro Matsuda, Kanagawa, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Abstract
A control system for distributing braking forces applied to a front wheel and a rear wheel in an automotive vehicle, comprises a fluid pressure control valve normally controlling a brake fluid pressure distribution between front and rear wheels such that a rear-wheel brake fluid pressure is less than a front-wheel brake fluid pressure in a range exceeding a critical fluid pressure across which the brake fluid pressure distribution between the front and rear wheels is essentially varied, a lateral acceleration sensor for monitoring a degree of turn of the vehicle, and a set of reversible motor and return spring for varying the critical fluid pressure in dependence on the degree of turn of the vehicle such that the critical fluid pressure is set at a higher level than a given reference critical fluid pressure which reference fluid pressure is set in the fluid pressure control valve in a straight-ahead driving state of the vehicle.