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:
Sep. 16, 1986
Filed:
May. 09, 1985
Masao Arino, Higashimatsuyama, JP;
Yoshimichi Inoue, Saitama, JP;
Jidosha Kiki Co., Ltd., Tokyo, JP;
Abstract
The invention relates to a reaction transmitting mechanism for use in a brake booster in which a reaction from an output shaft is transmitted to an input shaft through a reaction disc and a valve plunger. A reaction transmitting member is interposed between the reaction disc and the valve plunger so that a reaction from the reaction disc is transmitted to the valve plunger through a plurality of paths including and not including the reaction transmitting member. When the brake is actuated, the reaction is transmitted through the reaction transmitting member. On the other hand, when the brake is released, the transmission of a reaction through the reaction transmitting member is halted. In this manner, it is possible to change the servo ratio between the actuation and the release of the brake.