| 摘要 |
There is provided a vehicular power transmission system in which shifting is done by a first shift clutch and a second shift clutch to which a power of an engine is transmitted, the vehicular power transmission system being excellent in efficiency of power transmission and durability, being capable of being manufactured at low cost and of relieving a start shock. A transmission (M) of a vehicular power transmission system has a first shifting part and a second shifting part which shift a power of an internal combustion engine, a first shift clutch (41) transmitting and interrupting the power to the first shifting part, and a second shift clutch (42) transmitting and interrupting the power to the second shifting part. A start clutch transmitting and interrupting the power to the first shift clutch (41) and the second shift clutch (42) is constructed of a centrifugal clutch (C) having a clutch shoe (23). |
