| 摘要 |
<p>A seat belt device (10) is provided with a controller (20). The controller drives and controls a motor (15) to rotate in a take-up direction of a webbing (11) when it is detected that the webbing (11) is not being used, and the controller drives and controls the motor (15) to rotate in a reverse direction to the take-up direction to have a clutch (17) in a status where power cannot be transmitted when it is detected that use of the webbing (11) is predicted.</p> |
