公开(公告)号：WO1992007734A2

公开(公告)日：1992-05-14

申请号：PCT/US1991008226

申请日：1991-11-05

Applicant: CONCEPT ANALYSIS CORP.

Inventor： CONCEPT ANALYSIS CORP. ,  GLANCE, Patrick, M. ,  GLANCE, Paul

IPC: B60R19/30

CPC classification number: F16F1/377 ,  B60R19/30 ,  B60R2019/264 ,  F16F1/3605

Abstract: An elastomeric energy absorbing bumper mounting mechanism for a vehicle comprises an energy absorbing block (26) formed of an elastomeric material, desirably a crystalline thermoplastic polyester material, formed into an intersecting grid of elastomeric walls, with a stiffer inboard side than outboard side, thickened peripheral end walls, triangular reinforcing cells, tapered cell walls, thickened posts at the intersections of certain walls, and a portion of partial length cells. The block is heat staked to rigid end plates (28, 30) at each end to form energy absorbing units, and the end plates are bolted to a bumper beam and vehicle rail plates. Two energy absorbing units support the bumper beam and are easily replaceable and adaptable to other vehicles.

Abstract translation: 本发明涉及安装在缓冲器上的弹性体类型的能量吸收机构，该能量吸收机构包括由弹性体材料例如优选热塑性聚酯材料构成的能量吸收块（26）。 在弹性体壁的缠结结构的形式，具有更硬的内侧比加厚周端壁的外侧结晶产物三角形加强蜂窝体，圆锥形的细胞壁，在交叉路口加厚条 一些墙壁，以及由长度缩短的细胞组成的部分。 该块在其每个端部用刚性端板（28,30）热密封以形成能量阻尼单元，并且端板通过螺栓固定到保险杠部分并且 到车辆的导轨板。 为了支撑保险杠部分，使用了这些能量减震单元中的两个，其也可以容易地重新安装并适用于其他车辆。