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:
Jul. 02, 1991
Filed:
Jul. 26, 1989
Applicant:
Inventors:
Satoru Satoh, Saitama, JP;
Haruo Suzuki, Saitama, JP;
Assignee:
Jidosha Kiki Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F15B / ; F16J / ;
U.S. Cl.
CPC ...
9137 / ; 913692 ; 92 48 ; 9216 / ;
Abstract
A brake booster such as a tandem brake booster including a center plate disposed within a shell is disclosed. The center plate is connected to a valve body disposed within the shell by seal means in the form of a diaphragm, thus allowing the entire length of the valve body and hence of the brake booster to be reduced as compared with the prior art arrangement.