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:
Apr. 13, 2021
Filed:
Feb. 11, 2020
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Jong Yun Park, Hwaseong-si, KR;
Sung Wha Hong, Hwaseong-si, KR;
Dong Woo Gwak, Hwaseong-si, KR;
Seong Eun Yun, Bucheon-si, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Abstract
A cone clutch apparatus for the vehicle according to an exemplary embodiment of the present invention includes a hub, a sleeve, a clutch ring including a clutch cone, a first friction ring, an internal middle cone, a second friction ring, an external middle cone, and a third friction ring, wherein clutch ring passages allowing oil to be supplied are formed in the clutch cone, and inclined surfaces for increasing areas with which the oil passing through the clutch ring passages are in contact while moving are formed on the internal middle cone, the second friction ring, and the external middle cone.