| 摘要 |
<p>The U-profile of the bumper beam has attachment portions (14,15) with side flanges that form the attachment surfaces for fastening to the vehicle. The profile height decreases from the attachment portions towards the middle portion of the bumper beam. One of the side flanges changes towards the middle portion of the bumper beam and towards its ends to a secondary small U-section that is open towards the vehicle.</p> |
