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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.:

US 10166853 B1

PDFFull Text
Date of Patent:
Jan. 01, 2019

Filed:

Jun. 30, 2015

Transmission unit, power transmission system and vehicle comprising the same

Applicant:

Byd Company Limited, Shenzhen, Guangdong, CN;

Inventors:

Dongsheng Yang, Guangdong, CN;

Yubo Lian, Guangdong, CN;

Jintao Zhang, Guangdong, CN;

Hongbin Luo, Guangdong, CN;

Assignee:

BYD Company Limited, Shenzhen, Guangdong, CN;

Attorney:

Sheppard Mullin Richter & Hampton LLP

Primary Examiner:

Victor L MacArthur

Assistant Examiner:

Joseph Brown

Int. Cl.
CPC ...
B60K 6/36 (2007.10); B60K 6/38 (2007.10); F16H 3/00 (2006.01); F16H 3/085 (2006.01); B60K 6/448 (2007.10); B60K 6/48 (2007.10); B60K 6/52 (2007.10); B60K 6/547 (2007.10); F16H 3/08 (2006.01); F16H 3/093 (2006.01); B60K 1/02 (2006.01); B60K 17/356 (2006.01);
U.S. Cl.
CPC ...
B60K 6/36 (2013.01); B60K 6/38 (2013.01); B60K 6/448 (2013.01); B60K 6/48 (2013.01); B60K 6/52 (2013.01); B60K 6/547 (2013.01); F16H 3/006 (2013.01); F16H 3/085 (2013.01); B60K 1/02 (2013.01); B60K 17/356 (2013.01); B60K 2006/4808 (2013.01); B60Y 2304/00 (2013.01); B60Y 2400/428 (2013.01); B60Y 2400/70 (2013.01); F16H 2003/0822 (2013.01); F16H 2003/0931 (2013.01); Y02T 10/626 (2013.01); Y02T 10/6221 (2013.01); Y02T 10/6243 (2013.01); Y02T 10/6265 (2013.01); Y10S 903/912 (2013.01); Y10S 903/915 (2013.01);
Abstract

A transmission unit includes: input shafts, each of the input shafts being provided with a shift driving gear thereon; output shafts, each of the output shafts being provided with a shift driven gear configured to mesh with a corresponding shift driving; a motor power shaft configured to rotate together with one of the output shafts; and an output unit configured to rotate with one of the output shafts at different speeds and configured to selectively engage with one of the output shafts so as to rotate together with one of the output shafts. A power transmission system including the transmission unit and a vehicle including the power transmission system are also provided.

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