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:
Nov. 05, 2019
Filed:
Aug. 24, 2017
Applicant:
Gkn Driveline Japan Ltd, Tochigi, Tochigi, JP;
Inventor:
Noriyuki Sudou, Tochigi, JP;
Assignee:
GKN Driveline Japan Ltd, Tochigi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 48/40 (2012.01); F16H 48/08 (2006.01);
U.S. Cl.
CPC ...
F16H 48/40 (2013.01); F16H 48/08 (2013.01);
Abstract
A differential case is comprised of: an outer peripheral wall cylindrical about a first axis; a first side wall being perpendicular to the first axis and having a flange; a second side wall having an outer side surface perpendicular to the first axis and being opposed to the first side wall; and an opening opened on the outer peripheral wall so as to allow side gears to be brought in the opening, the opening being so shaped that outlines of pinion gears do not touch a periphery of an oval as an outline of the opening in a case where an axis of the pinion gears is aligned with the center of the oval.