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.

Date of Patent:
May. 11, 2010

Filed:

Apr. 03, 2007
Applicants:

Isao Hirota, Tochigi, JP;

Norihiko Tashiro, Tochigi, JP;

Inventors:

Isao Hirota, Tochigi, JP;

Norihiko Tashiro, Tochigi, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 48/20 (2006.01);
U.S. Cl.
CPC ...
Abstract

A differential mechanismis contained and supported at inside of a bell housingintegrally provided to a transmission caseof a transmissionto constitute a common lubrication environment. A limited slip differential mechanismfor limiting differential movement of the differential mechanismis made to be selectively attachable to outside of the bell housing. The limited slip differential mechanismis not restricted by a size of the bell housingthe sufficient limited slip differential mechanismcan be provided, and an interchangeability of presence/absence of the limited slip differential mechanismcan be provided.


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