Abstract: A locking device comprising: first and second flanges; and first and second flange locking structures. The first and second flange locking structures are used for selectively locking the first flange and the second flange. Each flange locking structure comprises: a synchronising ring and a driving assembly. The synchronising ring is able to slide relative to the corresponding flange; and the drive assembly is capable of selectively pushing the synchronising ring to slide along the axial direction of the corresponding flange from an unlocked position to a locked position.

Abstract: The present invention discloses a locking device, a power assembly, a power transmission system and a vehicle. The locking device includes: a first flange, the first flange being adapted to be fixed on the first shaft; a second flange, the second flange being adapted to be fixed on the second shaft; a synchronizing ring, the synchronizing ring being normally connected to the first flange to be adapted to rotate synchronously with the first flange, and the synchronizing ring being slidable relative to the first flange; and a driving component, the driving component selectively pushing the synchronizing ring to slide from an unlocked position to a locked position in an axial direction of the first flange. When the synchronizing ring is in the locked position, the synchronizing ring is connected to the second flange be adapted to rotate the second flange synchronously with the first flange. When the synchronizing ring is in the unlocked position, the synchronizing ring is separated from the second flange.

Abstract: The present invention discloses a locking device, a power assembly, a power transmission system and a vehicle. The locking device includes: a first flange, the first flange being adapted to be fixed on the first shaft; a second flange, the second flange being adapted to be fixed on the second shaft; a synchronizing ring, the synchronizing ring being normally connected to the first flange to be adapted to rotate synchronously with the first flange, and the synchronizing ring being slidable relative to the first flange; and a driving component, the driving component selectively pushing the synchronizing ring to slide from an unlocked position to a locked position in an axial direction of the first flange. When the synchronizing ring is in the locked position, the synchronizing ring is connected to the second flange be adapted to rotate the second flange synchronously with the first flange. When the synchronizing ring is in the unlocked position, the synchronizing ring is separated from the second flange.

Abstract: A locking apparatus, a powertrain, a power transmission system, and a vehicle, the locking system (200) comprising: a first flange (201a) and a second flange (201b); and first and second flange locking structures (Q1, Q2), the first and second flange locking structures (Q1, Q2) both being used for selectively locking the first flange (201a) and the second flange (201b) in order to make the second flange (201b) rotate synchronously with the first flange (201a), or in order to make the first flange (201a) rotate synchronously with the second flange (201b); the first and second flange locking structures (Q1, Q2) both comprise: a synchronising ring (202), the synchronising ring (202) being constantly connected to the corresponding flange in order to rotate synchronously with the corresponding flange, and the synchronising ring (202) being able to slide relative to the corresponding flange; and a drive assembly (203), the drive assembly (203) being capable of selectively pushing the synchronising ring to slide alo

Abstract: The present disclosure provides a power drive system and a vehicle.

Abstract: The present disclosure discloses a power drive system and a vehicle. The power drive system has seven forward gears, and includes: an engine configured to selectively engage at least one of a plurality of input shafts; a plurality of output shafts, the input shafts and the output shafts being driven by gear pairs, and a reverse output gear and a reverse-gear synchronizer being arranged on one of the output shafts; a reverse shaft, the reverse shaft linked with one of the input shafts and the reverse output gear; a motor power shaft, a motor-power-shaft first gear, a motor-power-shaft second gear and a motor power shaft synchronizer located therebetween being idly mounted on the motor power shaft, and the motor-power-shaft second gear linked with one of gear driven gears; and a first motor generator, the first motor generator linked with the motor power shaft.

Abstract: The present disclosure provides a power drive system and a vehicle. The power drive system includes: an engine; a plurality of input shafts, the engine is arranged to be selectively engaged with at least one of the plurality of input shafts, and each input shaft is provided with a plurality of gear driving gears; and a plurality of output shafts, each output shaft is provided with a plurality of gear driven gears, the plurality of gear driven gears and the plurality of gear driving gears are correspondingly meshed, a reverse gear output gear is idly mounted on one of the plurality of output shafts, and the one of the plurality of output shafts is further provided with a reverse gear synchronizer used for being engaged with the reverse gear output gear, one side of one of the plurality of gear driven gears is provided with a gear portion to form a duplicate gear, and the reverse gear output gear is meshed with the gear portion.

Abstract: The present disclosure provides a power drive system and a vehicle.

Abstract: A transmission unit includes: input shafts; output shafts configured to transmit with a corresponding input shaft via gears; a reverse output gear fitted over one output shaft; a reverse synchronizer; a reverse shaft configured to rotate together with a input shaft and a reverse output gear; a motor power shaft; a first and a second motor gears fitted over the motor power shaft; the second motor gear configured to rotate together with a shift driven gear; and a motor synchronizer. A power transmission system including the transmission unit and a vehicle including the power transmission system are also provided.

Abstract: An operation mechanism for a dual-clutch assembly is provided. The dual-clutch assembly comprises a first clutch having a first clutch bearing, and a second clutch having a second clutch bearing. The operation mechanism comprises: a supporting member; a first operation member adapted to be rotatably coupled to the supporting member and to actuate the first clutch bearing; and a second operation member adapted to be rotatably coupled to the supporting member and to actuate the second clutch bearing. The second operation member is always spaced a predetermined distance from the first operation member in an operation direction.

Abstract: A transmission unit includes: input shafts; output shafts configured to transmit with a corresponding input shaft via gears; a reverse output gear fitted over one output shaft; a reverse synchronizer; a reverse shaft configured to rotate together with a input shaft and a reverse output gear; a motor power shaft; a first and a second motor gears fitted over the motor power shaft; the second motor gear configured to rotate together with a shift driven gear; and a motor synchronizer. A power transmission system including the transmission unit and a vehicle including the power transmission system are also provided.

Abstract: An operation mechanism for a dual-clutch assembly is provided. The dual-clutch assembly comprises a first clutch having a first clutch bearing, and a second clutch having a second clutch bearing. The operation mechanism comprises: a supporting member; a first operation member adapted to be rotatably coupled to the supporting member and to actuate the first clutch bearing; and a second operation member adapted to be rotatably coupled to the supporting member and to actuate the second clutch bearing. The second operation member is always spaced a predetermined distance from the first operation member in an operation direction.