Title:
DUAL-MOTOR TRANSAXLE CASE OF PURE ELECTRIC VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/213792
Kind Code:
A1
Abstract:
A dual-motor transaxle case of a pure electric vehicle, wherein driving gears (4, 7, 16, 19) are fixed on input axes (2, 14), motors (10, 21) are connected with the input axes (2, 14) and provide power, driven gears (3, 6, 15, 18) are sleeved on intermediate axes (1, 13), synchronizers (5, 17) can move left and right and are connected with the driven gears (3, 6, 15, 18), driving gears (9, 20) of a main reducer are fixedly connected with the intermediate axes (1, 13), the power output by the motors (10, 21) is transmitted to a differential mechanism (8) by means of a driven gear (22) of the main reducer, and a left half axle (11) and a right half axle (12) are connected with the differential mechanism (8) by means of an integral key, respectively.
Inventors:
LI ZHANJIANG (CN)
GAO CHAO (CN)
JIANG YUANGUANG (CN)
ZHAO ZHIZHUAN (CN)
XUE ZHENGCHENG (CN)
GAO CHAO (CN)
JIANG YUANGUANG (CN)
ZHAO ZHIZHUAN (CN)
XUE ZHENGCHENG (CN)
Application Number:
PCT/CN2018/000292
Publication Date:
November 14, 2019
Filing Date:
August 07, 2018
Export Citation:
Assignee:
NANJING YUEBOO POWER SYS CO LTD (CN)
International Classes:
F16H37/08; B60K1/02; B60K17/16; F16H57/023
Foreign References:
| CN106553510A | 2017-04-05 | |||
| US20030132039A1 | 2003-07-17 | |||
| CN102795103A | 2012-11-28 | |||
| CN103072474A | 2013-05-01 |
Attorney, Agent or Firm:
BEIJING ZHONGHAI WISDOM INTELLECTUAL PROPERTY AGENT CO., LTD. (CN)
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