公开(公告)号：US3938841A

公开(公告)日：1976-02-17

申请号：US544599

申请日：1975-01-27

申请人： Patrick M. Glance ,  Marvin A. Maten, Jr.

发明人： Patrick M. Glance ,  Marvin A. Maten, Jr.

IPC分类号： B60R19/18 ,  B60R19/08

CPC分类号： B60R19/18 ,  B60R2019/1813 ,  B60R2019/1866 ,  B60R2019/1886

摘要： A resilient bumper assembly comprising an outer cover, an inner energy absorbing member and a rigid backing member. The front cover is made of an elastic material of low durometer and high elongation capability. The inner energy absorbing member is made of an elastomeric material of a higher durometer. The energy absorbing member has a preformed bellows shape constructed to concentrate bending at predetermined locations.

摘要翻译： 一种弹性保险杠组件，包括外盖，内能吸收构件和刚性背衬构件。 前盖由低硬度和高伸长能力的弹性材料制成。 内部能量吸收构件由较高硬度的弹性体材料制成。 能量吸收构件具有构造成在预定位置集中弯曲的预制波纹管形状。