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:
Jun. 18, 2019
Filed:
Dec. 07, 2017
Neooto Co., Ltd., Seoul, KR;
Sun Hyun Kim, Seoul, KR;
Jong Chan Kim, Chungcheongnam-do, KR;
NEOOTO CO., LTD., Seoul, KR;
Abstract
A differential for an automobile according to an exemplary embodiment of the present invention includes: a housing in which a pinion gear and a plurality of side gears are disposed and is provided with a flange portion in which a coupling hole is formed at an outer side thereof; and a bush which has an insertion portion which is inserted into the coupling hole and is provided with a thread at an inner surface thereof so as to be coupled with a coupling member. Since the coupling member is not directly coupled to the housing but is coupled to the bush which is connected to the housing, the direct contact friction between the housing and the coupling member which are made of different materials can be avoided and thus the damage of the coupling section can be prevented.