公开(公告)号：US3952967A

公开(公告)日：1976-04-27

申请号：US573230

申请日：1975-04-30

申请人： Mario Barile ,  Francesco Canavesi ,  Pier Vincenzo Franchini

发明人： Mario Barile ,  Francesco Canavesi ,  Pier Vincenzo Franchini

IPC分类号： B60R22/28 ,  B60R22/34 ,  B60R22/353 ,  B65H75/48 ,  A47C31/00 ,  B60R21/10

CPC分类号： B60R22/3413 ,  B60R22/28 ,  B60R2022/286 ,  B60R2022/3427 ,  B60R22/353

摘要： An energy dissipator for a vehicle safety belt includes a reel on which one end of the belt is wound and anchored, the reel having two internal screw threads of opposite pitch in which respective bushes are threaded, so that in the event of an unwinding force on the reel due to a tension in the belt, for example on impact, the bushes are screwed towards each other and squash a deformable element interposed between the bushes.

摘要翻译： 用于车辆安全带的能量消散器包括卷轴，带的一端被卷绕并固定在该卷轴上，卷轴具有相对间距的两个内螺纹，相应的衬套在螺纹中螺纹连接，从而在退绕力为 卷轴由于皮带中的张力，例如在冲击时，将衬套彼此拧紧并挤压插入在衬套之间的可变形元件。