| 摘要 |
<p>A startup device comprising a starting motor (2), a drive gear (3) deposed at an output shaft of the starting motor (2) and a fly wheel (8). The startup device further comprises a transmission mechanism including at least three second gears (5) and a first gear (4) engaging with the drive gear (3). An end face of the first gear (4) has the same number of mounting shafts (7) as second gears (5), wherein the at least three second gears (5) are mounted on mounting shafts (7) and at least one of the second gears (5) is mounted to the mounting shaft (7) via an one way overrunning clutch (6). An end face of the fly wheel (8) has a third gear (9) and the second gears (5) are engaged with the third gear (9).</p> |
