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. 18, 1989
Filed:
Sep. 20, 1988
Applicant:
Inventor:
Ryoichi Suzuki, Mishima, JP;
Assignee:
Usui Kokusai Sangyo Kaisha Ltd., Shizuoka, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F02D / ;
U.S. Cl.
CPC ...
188273 ; 123323 ; 251 636 ;
Abstract
A sliding exhaust brake system installed on a large-sized vehicle. The system comprises a reciprocating piston rod, an auxiliary valve member fixed to the rod, and a main valve member. The auxiliary valve member makes a sliding contact with the bottom wall of the main valve member. At least one holes extends through the auxiliary valve member. The main valve member is provided with plural exhaust pressure-adjusting holes. When the exhaust passage of the brake system is closed off, the auxiliary valve member closes all the exhaust pressure-adjusting holes.