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:
Mar. 16, 1982
Filed:
Sep. 18, 1980
Applicant:
Inventor:
Tomoyuki Nogami, Toyota, JP;
Assignee:
Toyota Jidosha Kogyo Kabushiki Kaisha, Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T / ;
U.S. Cl.
CPC ...
303 / ; 188349 ; 303 / ; 303 / ;
Abstract
A brake pressure control device of deceleration responsive type includes an inertia-controlled valve element cooperating with a valve seat in a valve chamber to control the ratio of brake fluid pressures being applied to front and rear wheel brake cylinders in response to the attainment of a predetermined rate of deceleration of the vehicle. In the control device, a partition member is assembled within the valve chamber to ensure the precise initial setting of the valve element, the partition member being further provided with a fluid passage to ensure the optimum control of fluid flow acting on the valve element.