DIFFERENTIAL GEAR CASE

Title:

DIFFERENTIAL GEAR CASE

Document Type and Number:

WIPO Patent Application WO/2011/096255

Kind Code:

A1

Abstract:

Disclosed is a differential gear case wherein an annular flange that rotates around the rotation axis of the storage housing is provided on the outer peripheral surface of a storage housing of a differential gear, and an opening which communicates with a storage space formed on the inside of the storage housing is formed on one of the areas of the storage housing, said areas being bordered by the flange. In the differential gear case, an affixing part for affixing the differential gear case is provided on the area of the storage housing, on which the opening is formed. The affixing part is provided with side surfaces parallel to a plane including the rotation axis of the storage housing, said side surfaces consisting of two planes that are spaced and disposed around the rotation axis. The affixing part is integral with the external edge on the opposite side of the flange, among the edges defining the opening.

Inventors:

SHIMOSAKA TOSHIROU
OYAMADA KIYOHITO
TETSUKA SHOICHI
IMAIDA MAKOTO

Application Number:

PCT/JP2011/050437

Publication Date:

August 11, 2011

Filing Date:

January 13, 2011

Export Citation:

Click for automatic bibliography generation Help

Assignee:

JATCO LTD (JP)
NISSAN MOTOR (JP)
SHIMOSAKA TOSHIROU
OYAMADA KIYOHITO
TETSUKA SHOICHI
IMAIDA MAKOTO

International Classes:

F16H48/08; F16H48/38; F16H48/40

Foreign References:

JP2009216154A	2009-09-24
JPH08320059A	1996-12-03

Other References: