Title:
MULTI-GEAR MOTOR BIAS ELECTRIC DRIVE AXLE AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/231472
Kind Code:
A1
Abstract:
A multi-gear motor bias electric drive axle, comprising a pair of output half shafts (50), a differential (52), an intermediate shaft transmission mechanism, a first gear shifting mechanism (K1), a second gear shifting mechanism (K2) and a motor. The pair of output half shafts (50) is coaxially arranged, the differential (52) is arranged between the pair of output half shafts (50), and a power output part of the differential (52) is connected to the pair of output half shafts (50). Also disclosed is a vehicle. According to the multi-gear motor bias electric drive axle and the vehicle, a plurality of gears can be realized, large-torque output can be realized by means of a small torque motor, and the cost of an electric drive axle can be effectively reduced.
Inventors:
CHEN XIAOJIANG (CN)
LIANG LINHE (CN)
WANG YI (CN)
LI YONGJIAN (CN)
LIU LI (CN)
LI WENXIANG (CN)
LIANG LINHE (CN)
WANG YI (CN)
LI YONGJIAN (CN)
LIU LI (CN)
LI WENXIANG (CN)
Application Number:
PCT/CN2023/078139
Publication Date:
December 07, 2023
Filing Date:
February 24, 2023
Export Citation:
Assignee:
HUNAN XINGBIDA NETLINK TECH CO LTD (CN)
International Classes:
B60K17/08; B60K1/00; F16H37/08; F16H61/32
Domestic Patent References:
| WO2021239507A1 | 2021-12-02 |
Foreign References:
| CN114801720A | 2022-07-29 | |||
| CN217553699U | 2022-10-11 | |||
| CN114030348A | 2022-02-11 |
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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