| 摘要 |
<p>The invention concerns an impact energy absorbing device for a motor vehicle door, said door having the shape of a hollow casing wherein is provided a glass pane (12), capable of sliding between a lowered position and a raised position, the absorption device (30) being arranged in the lower region of the casing and comprising two shock absorbing blocks (32, 33) defining between them a passage for the glass pane (12). It comprises mobile mechanical linkage members (39) arranged between the shock-absorbing blocks (31, 32), each of said members taking up an active position, in the absence of the glass pane, wherein it ensures mechanical continuity between the blocks (32, 33) and constitutes a complementary impact absorbing means, and retract when the glass pane passes through to take up an inactive position.</p> |
