| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a seat belt device for a vehicle for operating when a colliding object colliding from a side with a vehicle is predicted capable of securely protecting an occupant with a simple structure. <P>SOLUTION: The vehicle 10 is provided with first and second seat belt devices 60, 70 for protecting the occupant Ma seated on a seat 50. The first seat belt device supports a first seat belt 61 including a shoulder belt 61a and a waist belt 61b by three points. The second seat belt device supports a second seat belt 72 by two points of an upper part and a lower part of the seat by crossing the second seat belt 72 to the shoulder belt, and includes a second retractor 71 for rewinding the second seat belt, a side part colliding object predicting means for predicting the colliding object colliding from the side with the vehicle, and a seat belt control part for emitting a control signal to the second retractor so as to forcibly increase belt tension by winding the second seat belt in response to a predicting signal of the side part colliding object predicting means. <P>COPYRIGHT: (C)2004,JPO</p> |
