| 摘要 |
A webbing take-up device includes a spool that takes up webbing worn by an occupant, an input gear 200 that is rotated by rotation force being transmitted, a spool gear 80 that rotates the spool by being rotated, and a second clutch 116 that is provided between the input gear 200 and the spool gear 80, and that transmits rotation force of the input gear 200 to the spool gear 80 by being rotated by the input gear 200. The webbing take-up device further includes a sub clutch spring 202 that is provided between the input gear 200 and the second clutch 116, that transmits rotation force of the input gear 200 to the second clutch 116 when the input gear 200 is rotated toward one side, and that shuts off transmission of rotation force of the input gear 200 to the second clutch 116 when the input gear 200 is rotated toward another side. |
