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:
Aug. 24, 2021
Filed:
Mar. 31, 2020
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Chulmin Ahn, Anyang-Si, KR;
SungGon Byun, Hwaseong-Si, KR;
Seok Joon Kim, Yongin-Si, KR;
Su Hyeon Maeng, Seoul, KR;
Dong Hui Cheon, Hwaseong-Si, KR;
Baekyu Kim, Hwaseong-Si, KR;
Junyoung Ha, Anyang-Si, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Abstract
A torque vectoring apparatus receiving a vehicle driving torque from a motor-generator may include a speed reduction device configured of reducing a rotation speed of a torque received from the motor-generator, a differential device differentially outputting the speed-reduced torque to two output shafts, a torque vectoring control motor outputting a control torque, a torque vectoring apparatus engaged to the torque vectoring control motor and including two planetary gear sets to control a torque ratio output to the two output shafts by the control torque, and a torque multiplication device including a first planetary gear set having first to third rotation elements and being mounted on one of the two output shafts, the second rotation element being connected to the torque vectoring control motor, the third rotation element being fixedly connected to a transmission housing.