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. 29, 2000
Filed:
Sep. 30, 1997
Applicant:
Inventors:
Hideo Toyota, Hiroshima, JP;
Naoaki Yoshimoto, Hiroshima, JP;
Assignee:
Mazda Motor Corporation, Hiroshima, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
184-612 ; 184 131 ; 184 112 ; 7460 / ;
Abstract
An output reduction gear type of manual transmission having a reduction gear chamber formed by partitions disposed on opposite sides of a reduction gear unit, an oil inflow structure comprising an oil inflow passage formed at a lower end of the reduction gear unit and tapered roller bearings supporting an output shaft and a counter shaft which are coupled by the reduction gear unit, an oil outflow structure comprising an oil tray which collects oil splashed by the counter shaft and the reduction gear unit and an oil outflow passage formed at an upper part of the reduction gear unit.