IDiyas

For the Inventor, By the Inventor

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 12005784 B1

PDFFull Text
Date of Patent:
Jun. 11, 2024

Filed:

Apr. 04, 2021

Electric wheel assembly applicable for parallelly mounted dual-tire wheel, axle, and vehicle

Applicant:

Tsinghua University, Beijing, CN;

Inventors:

Jian-Qiu Li, Beijing, CN;

Jia-Yi Hu, Shenzhen, CN;

Bing-Kun Cai, Beijing, CN;

Hang Li, Beijing, CN;

Liang-Fei Xu, Beijing, CN;

Ming-Gao Ouyang, Beijing, CN;

Assignee:

TSINGHUA UNIVERSITY, Beijing, CN;

Attorney:
Primary Examiner:

Tinh Dang

Int. Cl.
CPC ...
B60B 11/06 (2006.01); B60B 1/06 (2006.01); B60B 35/16 (2006.01); B60K 6/365 (2007.10); B60K 7/00 (2006.01); B60K 17/04 (2006.01); B60T 1/06 (2006.01); F16D 51/22 (2006.01); F16D 65/28 (2006.01); F16D 65/827 (2006.01); F16H 1/28 (2006.01); F16H 57/04 (2010.01); H02K 5/20 (2006.01); H02K 7/00 (2006.01); H02K 7/08 (2006.01); H02K 7/102 (2006.01); H02K 7/116 (2006.01); H02K 9/19 (2006.01); H02K 9/26 (2006.01); H02K 11/21 (2016.01); H02K 24/00 (2006.01); F16D 65/78 (2006.01);
U.S. Cl.
CPC ...
B60K 7/0007 (2013.01); B60B 1/06 (2013.01); B60B 11/06 (2013.01); B60B 35/163 (2013.01); B60K 17/046 (2013.01); B60T 1/067 (2013.01); F16D 51/22 (2013.01); F16D 65/827 (2013.01); F16H 1/28 (2013.01); F16H 57/046 (2013.01); F16H 57/0471 (2013.01); F16H 57/0476 (2013.01); F16H 57/0486 (2013.01); H02K 5/203 (2021.01); H02K 7/006 (2013.01); H02K 7/083 (2013.01); H02K 7/102 (2013.01); H02K 7/116 (2013.01); H02K 9/19 (2013.01); H02K 9/26 (2013.01); H02K 11/21 (2016.01); H02K 24/00 (2013.01); B60K 2007/0038 (2013.01); B60K 2007/0092 (2013.01); F16D 2065/789 (2013.01);
Abstract

Disclosed are an electric wheel assembly applicable for a parallelly mounted dual-tire wheel, an axle, and a vehicle. The electric wheel assembly includes a wheel and support axle assembly, an internal-rotor hub motor, a planetary gear reducer and a brake system. A planetary carrier is connected to a hub. The hub is connected to a spoke and a rim. The wheel support axle passes through a rotor sleeve and is provided with a hub bearing to support the hub and a whole wheel. A sun gear disposed at an end of the rotor sleeve of the internal-rotor hub motor is a power input of the planetary gear speed reducer, and the planetary carrier is a power output. A planetary gear of the planetary gear reducer is a tower-shaped gear and realizes a relatively high transmission ratio under a condition that an axial length is relatively small.

Find Patent Forward Citations

Loading…