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21. 发明授权

US5150935A Elastomeric energy absorbing mechanism for vehicle bumpers 失效
标题翻译：用于车辆缓冲器的弹性能量吸收机构
公开(公告)号：US5150935A
公开(公告)日：1992-09-29
申请号：US612588
申请日：1990-11-06
申请人： Patrick M. Glance , Paul Glance
发明人： Patrick M. Glance , Paul Glance
IPC分类号： B60R19/26 , B60R19/30 , F16F1/36 , F16F1/377
CPC分类号： F16F1/377 , B60R19/30 , F16F1/3605 , B60R2019/264
摘要： An elastomeric energy absorbing bumper mounting mechanism for a vehicle comprises an energy absorbing block 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 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.
摘要翻译：用于车辆的弹性能量吸收缓冲器安装机构包括由弹性体材料形成的能量吸收块，期望地形成结晶热塑性聚酯材料，其形成为弹性体壁的交叉网格，其具有比外侧较硬的内侧，加厚的外围端壁，三角形增强细胞，锥形细胞壁，某些壁的交叉处的增厚柱和部分长度细胞的一部分。该块在每个端部热铆接到刚性端板以形成能量吸收单元，并且端板螺栓连接到保险杠梁和车辆导轨板。两个能量吸收单元支撑保险杠梁，并且易于更换并适应其他车辆。

22. 发明授权

US4904008A Molded one-piece bumper 失效
标题翻译：模制的单件保险杠
公开(公告)号：US4904008A
公开(公告)日：1990-02-27
申请号：US902690
申请日：1986-09-02
申请人： Patrick M. Glance
发明人： Patrick M. Glance
IPC分类号： B29C45/44 , B60R19/18
CPC分类号： B29C45/44 , B60R19/18 , B29L2031/3044 , B60R2019/1833
摘要： An automobile bumper is adapted to be molded in one piece from thermoplastic material. The frontal portion is "C"-shaped in cross-section, and has spaced vertical web strips interconnecting the upper and lower rear edges. Certain of these strips have off-sets permitting vertical elongation under impact to control the pattern of deflection of the frontal portion to preserve impact resistance. A die structure having movable core components is provided for producing the bumper.
摘要翻译：汽车保险杠适于由热塑性材料成型成一体。前部的横截面为“C”形，并且具有互连上下边缘的间隔开的垂直腹板条。这些条中的某些具有允许在冲击下的垂直伸长的偏移以控制前部的偏转模式以保持抗冲击性。提供具有可移动的芯部件的模具结构用于制造保险杠。

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