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1. 发明授权

US06318775B1 Composite bumper construction 失效
标题翻译：复合保险杠施工
公开(公告)号：US06318775B1
公开(公告)日：2001-11-20
申请号：US09337072
申请日：1999-06-21
申请人： David W. Heatherington , James Lupone , Les Lewis
发明人： David W. Heatherington , James Lupone , Les Lewis
IPC分类号： B60R1424
CPC分类号： B60R19/18
摘要： A bumper construction for vehicles includes an elongated high-strength metal beam roll-formed from sheet steel, and at least one structural molded piece made of polymeric material attached to opposing end sections of the beam. Each structural piece has a rearwardly swept front surface that forms aerodynamically stylized corners at the ends of the beam. Each structural piece further provides attachment structure for attaching the beam to a vehicle, with the attachment structure being configured to transmit front impact forces compressively through the structural pieces to the vehicle frame, while minimizing the torsional and tensile forces on the attachment structure. The structural pieces further include a recess for closely receiving and supporting an impact-resisting flange on the beam to stabilize the beam during impact. The mateable engagement simplifies assembly, and further provides for high-energy absorption upon front impact of a vehicle.
摘要翻译：用于车辆的保险杠结构包括由钢板卷成形的细长的高强度金属梁，以及至少一个由聚合物材料制成的结构模制件，该聚合材料连接到梁的相对端部。每个结构件具有向后扫掠的前表面，其在梁的端部处形成空气动力学风格的拐角。每个结构件还提供用于将梁附接到车辆的附接结构，其中附接结构被配置成将前冲击力通过结构件传递到车架，同时最小化附接结构上的扭转力和拉力。结构件还包括用于紧密地接收和支撑梁上的抗冲击凸缘的凹部，以在冲击期间稳定梁。可配合的接合简化组装，并进一步提供车辆前冲击时的高能吸收。

2. 发明授权

US06467831B2 Bumper apparatus for vehicle 失效
标题翻译：车辆保险杠装置
公开(公告)号：US06467831B2
公开(公告)日：2002-10-22
申请号：US09940647
申请日：2001-08-29
申请人： Kazuo Mori , Tsuyoshi Kamiya , Shinichi Haneda , Terutsugu Gotanda , Kazunari Azuchi , Kiyoichi Kita , Kazunobu Nuno
发明人： Kazuo Mori , Tsuyoshi Kamiya , Shinichi Haneda , Terutsugu Gotanda , Kazunari Azuchi , Kiyoichi Kita , Kazunobu Nuno
IPC分类号： B60R1424
CPC分类号： B60R19/18 , B60R2019/1826
摘要： A bumper apparatus for a vehicle includes a first reinforcement, and a second reinforcement extending in the vehicle width-wise direction. The second reinforcement has a first outer wall at a side remote relative to the vehicle body, an inner wall at a near side relative to the vehicle body, and a first top wall and a first bottom wall connecting the first outer wall with the inner wall. The second reinforcement further includes two end portions and an intermediate portion located between the end portions, with both end portions being fixed to the vehicle body via the first reinforcement. At least a portion of the inner wall disposed in the intermediate portion being caved in to gradually approach toward the first outer wall from the both end portions.
摘要翻译：用于车辆的保险杠装置包括第一加强件和沿车辆宽度方向延伸的第二加强件。第二加强件具有在相对于车身的远侧的第一外壁，相对于车身的近侧的内壁，以及将第一外壁与内壁连接的第一顶壁和第一底壁。第二加强件还包括两个端部和位于端部之间的中间部分，两个端部经由第一加强件固定到车身上。设置在中间部分中的内壁的至少一部分被从两端部逐渐接近第一外壁。

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