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:
Aug. 05, 1997
Filed:
Feb. 27, 1996
Yasushi Kobayashi, Nagoya, JP;
Nisshinbo Industries, Inc., Tokyo, JP;
Abstract
A dual circuit load-conscious-type hydraulic pressure control valve apparatus for a dual circuit brake system of a vehicle, which is installed between a master cylinder and a brake cylinder, which apparatus includes a housing having two hydraulic channels in connection with the master cylinder and the brake cylinder, pair of hydraulic pressure control valves, a pair of plungers, a displacement transmission member for pushing the plungers according to the load responsive displacement of a suspension spring, an equalizer for transferring the force from the displacement transmission member to the pair of hydraulic pressure control valves by pushing the plungers, a supporting shaft to which an end of the displacement transmission member is pivoted so as to transmit the movement of the displacement transmission member to the equalizer, and a return spring, disposed between the equalizer and the displacement transmission member, for detaching the equalizer from the displacement transmission member in the direction of the longitudinal axis of the plungers, thereby preventing the equalizer from being dislocated, even when a full rebound or rear lift occurs, and improving the characteristics of the reaction to the hydraulic pressure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile