| 摘要 |
A hydrokinetic coupling appliance, in particular for a motor vehicle, comprising a housing ( 30 ) provided with a transverse wall ( 3 ), designed to be coupled in rotation to an input shaft, a turbine wheel ( 12 ) housed inside the housing ( 30 ) and integral with a hub ( 14 ), designed to be coupled in rotation to an output shaft, a first bearing ( 1 ) integral with the transverse wall ( 3 ) of the housing ( 30 ), a locking clutch interposed between said turbine wheel ( 3 ) and the transverse wall ( 13 ). A piston ( 4 ) carries a second bearing ( 2 ) extending opposite the first bearing ( 1 ) to be linked self-disengaging to the transverse wall, and wherein friction elements ( 60 ) operate between a transverse bearing ( 15 ) of the hub ( 14 ) and the piston ( 4 ), the piston ( 4 ) being shaped to bear the friction elements ( 60 ), and the hub ( 14 ) having an axially oriented annular portion ( 16 ) facing towards the transverse wall ( 3 ) and enclosed by the piston ( 4 ) mounted axially mobile relative to the annular portion. |
