Title:
TWO-GEAR FOUR-WHEEL DRIVE TORQUE MANAGEMENT SYSTEM, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/253292
Kind Code:
A1
Abstract:
Disclosed are a two-gear four-wheel drive torque management system, and a vehicle, which relate to the technical field of vehicle engineering. The two-gear four-wheel drive torque management system comprises a housing, an input shaft, a planetary gear mechanism, a braking mechanism, an output shaft, a torque adjustment mechanism, and a power mechanism. The input shaft is arranged on the housing in a penetrating manner. A planetary gear is arranged on a planetary carrier and meshed between a sun gear and a gear ring, and the sun gear is connected to the input shaft. The braking mechanism is arranged in the housing and can selectively lock the gear ring to the housing or to the planetary carrier. The output shaft is connected to the planetary carrier, and is connected to a first transmission shaft and a second transmission shaft by means of the torque adjustment mechanism, and the torque adjustment mechanism is configured to adjust the torque that is transmitted by the output shaft to the first transmission shaft and the second transmission shaft. The power mechanism is arranged on the housing and is configured to control the braking mechanism and the torque adjustment mechanism.
Inventors:
XU ZHAN (CN)
LIU ZHENYU (CN)
TU YOUYU (CN)
CHEN JIANXUN (CN)
YE KEYU (CN)
LIU ZHENYU (CN)
TU YOUYU (CN)
CHEN JIANXUN (CN)
YE KEYU (CN)
Application Number:
PCT/CN2022/096742
Publication Date:
December 08, 2022
Filing Date:
June 02, 2022
Export Citation:
Assignee:
CHINA FAW CO LTD (CN)
International Classes:
F16H3/44; F15B11/17; F16H57/10; F16H61/02
Foreign References:
| CN113357326A | 2021-09-07 | |||
| CN211525449U | 2020-09-18 | |||
| CN209738812U | 2019-12-06 | |||
| CN106853770A | 2017-06-16 | |||
| US5370588A | 1994-12-06 | |||
| CN107499119A | 2017-12-22 | |||
| CN104960414A | 2015-10-07 |
Attorney, Agent or Firm:
BEIJING YZH IP FIRM (CN)
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