Start clutch device

The present invention, which as a starting clutch device is configured so that the rotation power of the engine via a damper over the connection and release operation of the clutch disposed within the housing selectively transmitted to the transmission side, is connected to the transmission side, and transmits the rotation power to the transmission transmission input shaft; Wherein the housing interior is provided in a shape surrounding the transmission input shaft, said transmission input shaft and relative rotation are provided in the restrained state, the end portion is engaged with the end portion of the damper output hub for transmitting the rotational power of the engine to the transmission input shaft; And one end of the transmission input shaft between the housing are arranged in to separate the space between the inner surface and the outer surface of the transmission input shaft, and a passage for supplying the fluid to the interior of the housing nine minutes the composition, the other end has an inner end and an output hub of said housing while in the axial direction support the output hub fixed hub unit configured such that fluid passes; the starting clutch device is configured to include a is introduced.