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:
Jan. 09, 2018
Filed:
Jul. 07, 2015
Hyundai Motor Company, Seoul, KR;
Won Min Cho, Hwaseong-si, KR;
Jae Chang Kook, Hwaseong-si, KR;
Myeong Hoon Noh, Seongnam-si, KR;
Seong Wook Ji, Ansan-si, KR;
Kang Soo Seo, Yongin-si, KR;
Seong Wook Hwang, Gunpo-si, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
Abstract
An automotive multistage transmission includes four planetary gear sets and six shifting members, and each of the planetary gear sets include three rotary members selectively connected to the six shifting members to transmit torque between input and output shafts, so that the automotive multistage transmission provides ten or more forward shifting stages and one or more rearward shifting stages with few parts and a simple configuration. With this arrangement, the transmission can improve fuel efficiency of a vehicle.