| 摘要 |
A seat belt winding device for motor vehicles of the type for winding up two seat belts upon a single winding device shaft one over the other including a shaft for winding the two seat belts upon, means for causing the shaft to rotate in the windup direction when the two seat belts are extended and a pressure board resiliently engaging with the outside surface of the seat belts wound on the shaft whereby a pressure is always applied to the two seat belts when they are extended. |
