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. 05, 1994
Filed:
Nov. 18, 1992
Applicant:
Inventors:
Hideo Toyota, Hiroshima, JP;
Wataru Kuwahara, Hatsukaichi, JP;
Assignee:
Mazda Motor Corporation, Hiroshima, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
7460 / ;
Abstract
A transmission apparatus has a transmission casing which is divided into two parts, namely, a front part casing, shaped generally as a frustum of a cone for forming a front part of the transmission casing and a rear part casing shaped generally as a frustum of a cone, for forming a rear part of the transmission casing. The rear part casing and the front part casing are connected to each other so as to form the transmission casing which has a cross section which gradually decreases from the front to the back of the transmission casing.