Vehicle bridge driving system and vehicle

A drive system and vehicle technology, applied in the field of vehicles, can solve the problems of increasing the axial size of the bridge drive system, complex structure of the shell of the drive system of the vehicle bridge, and large impact
CN112208328APending Publication Date: 2021-01-12SCHAEFFLER TECH AG & CO KG
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SCHAEFFLER TECH AG & CO KG
Publication Date
2021-01-12

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Abstract

The invention provides a vehicle electric bridge driving system and a vehicle comprising the electric bridge driving system, the electric bridge driving system comprises a motor module integrated witha motor and a clutch, and a rotor of the motor is selectively in transmission connection with an input shaft of a transmission through the clutch. Therefore, when the transmission of the bridge driving system shifts gears, the clutch is controlled to be separated to disconnect the transmission connection between the motor and the transmission, so that the motor does not impact the transmission inthe gear shifting process.
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Description

technical field

[0001] The present invention relates to the vehicle field, and more specifically relates to a vehicle electric bridge drive system and a vehicle including the vehicle electric bridge drive system. Background technique

[0002] figure 1 is a schematic diagram showing a connection structure of a vehicle-use bridge drive system according to the prior art, which can be used for a pure electric vehicle, a hybrid vehicle, or the like. Such as figure 1 As shown, the electric bridge drive system for a vehicle includes an electric motor EM and a transmission TM. One end of the input shaft S1 of the transmission TM is coupled with the rotor of the electric motor EM, for example, through a spline transmission and is supported by the housings of the electric motor EM and the transmission TM. The transmission The other end of the input shaft S1 of the TM is fixedly connected with the sun gear of the planetary gear mechanism K of the transmission TM, and the sun gear sha...

Claims

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