公开(公告)号：US5123694A

公开(公告)日：1992-06-23

申请号：US717543

申请日：1991-06-19

申请人： Robert J. DePierre ,  Alessandro Libriani

发明人： Robert J. DePierre ,  Alessandro Libriani

IPC分类号： B60J5/04

CPC分类号： B60J5/0437

摘要： A vehicle door impact beam having an elongated tubular body with a central axis, the end portions of the beam being taper cut to form inner and outer termini and opposite taper surfaces for each end, the included angle at the inner termini being greater than 180 degrees and the outer termini being less than 180 degrees, and the first and second taper surfaces each spiraling from the inner terminus to the outer terminus through an angle of about 90 degrees. The inner termini of both ends are on opposite sides of the beam, and the outer termini of both ends are on the same side of the beam.

摘要翻译： 车门冲击梁具有带有中心轴的细长管状体，梁的端部被锥形切割以形成每个端部的内部和外部末端和相对的锥形表面，内部终端处的夹角大于180度 并且外端部小于180度，第一和第二锥形表面各自从内端到外端以约90度的角度旋转。 两端的内端位于梁的相对两侧，两端的外端位于梁的同一侧。

公开(公告)号：US5118159A

公开(公告)日：1992-06-02

申请号：US631099

申请日：1990-12-19

申请人： Timothy J. Horling ,  Kieran P. Maloney ,  Robert J. DePierre

发明人： Timothy J. Horling ,  Kieran P. Maloney ,  Robert J. DePierre

IPC分类号： B60J5/04

CPC分类号： B60J5/0444

摘要： A vehicle door impact beam having an elongated tubular body and contour cut ends, all portions of the contour cut ends having a moment capacity at least equal to the bending moment. Each contour cut end has a sloping central body and a pair of end transitions straddling the body. This body and the transitions are each characterized by special equations.

摘要翻译： 具有细长管状体和轮廓切割端的车门冲击梁，轮廓切割端的所有部分具有至少等于弯曲力矩的力矩能力。 每个轮廓切割端具有倾斜的中心体和跨过身体的一对端部过渡。 这个身体和过渡分别以特殊方程为特征。