| 摘要 |
A startup device includes a starting motor, a drive gear mounted on an output shaft of the starting motor, a transmission mechanism, and a fly wheel. The transmission mechanism further includes a first gear engaging with the drive gear, and at least three second gears, each being disposed on an end face of the first gear through a unidirectional overrunning clutch. Each unidirectional overrunning clutch is mounted on a mounting shaft disposed on the end face of the first gear. The startup device further includes a third gear disposed on and end face of the fly wheel and engaged with the third gears. |
