公开(公告)号：US20030038489A1

公开(公告)日：2003-02-27

申请号：US10169994

申请日：2002-09-23

发明人： Edward Renzzulla ,  Darrell A Becthel ,  Samuel Harman

IPC分类号： B60R019/02

CPC分类号： B21D11/08 ,  B21D5/08 ,  B21D7/08 ,  B60R19/03 ,  B60R19/18 ,  B60R2019/1813 ,  B60R2019/1826

摘要： A method and apparatus produces a roll formed bumper member comprising of a metal material. The bumper member has a predetermined transverse cross section and a predetermined curvature. A strip bumper structure is fed into a forming assembly along a line level. The bumper structure has the predetermined transverse cross section and an essentially straight longitudinal configuration. The forming assembly has a driven support roller and a pair of driven cooperating flexing rollers. A first roller of the pair of flexing rollers is positioned to deflect the bumper structure out of the line level. A second roller of the pair of flexing rollers is mounted to revolve about the first roller. The support roller and the pair of cooperating flexing rollers are driven for feeding the bumper structure between the pair of cooperating and counter rotating flexing rollers. Revolving the second flexing roller about the first flexing roller flexes the bumper structure between the support roller and the first flexing roller imparting a permanent longitudinal curvature to the bumper structure.

摘要翻译： 一种方法和装置产生包括金属材料的辊形保险杠构件。 保险杠构件具有预定的横截面和预定的曲率。 条形保险杠结构沿着线路水平被馈送到成形组件中。 保险杠结构具有预定的横截面和基本上直的纵向构型。 成型组件具有从动支撑辊和一对从动配合的弯曲辊。 一对弯曲辊的第一辊定位成使保险杠结构偏离线路水平。 一对弯曲辊的第二辊安装成围绕第一辊旋转。 驱动支撑辊和一对配合的弯曲辊，以将保险杠结构馈送在一对配合和反向旋转的弯曲辊之间。 围绕第一弯曲辊旋转第二弯曲辊使保险杠结构在支撑辊和第一弯曲辊之间弯曲，从而向保险杠结构赋予永久的纵向曲率。

公开(公告)号：US20030008165A1

公开(公告)日：2003-01-09

申请号：US10190483

申请日：2002-07-09

申请人： KABUSHI KAISHA KOBE SEIKO SHO (Kobe Steel, Ltd.)

发明人： Hitoshi Kawai ,  Shinji Yoshihara ,  Masakazu Hirano

IPC分类号： B21C023/01 ,  C22C021/02

CPC分类号： C22F1/002 ,  B21C23/085 ,  B60R19/03 ,  C22C21/02 ,  C22C21/06 ,  C22C21/08 ,  C22F1/043 ,  C22F1/047 ,  C22F1/05 ,  Y10T428/12 ,  Y10T428/12292

摘要： A shock absorbing material comprising an AlnullMgnullSi series aluminum alloy having high strength and showing excellent energy absorbing property when compressed in the axial direction of extrusion is obtained. The shock absorbing material of the invention has a hollow cross section, mainly comprises a fibrous structure and can be manufactured by press quenching just after extrusion followed by aging. In the press quenching, press quenching under air-cooling advantageous in view of the dimensional accuracy or the cost can be adopted. Further, the shock absorbing material of the invention has excellent cracking resistance to a compressive load in the lateral direction as well as in the axial direction. The shock absorbing material of the invention is suitable as side members or bumper stays in the frame structures of automobiles.

公开(公告)号：US20020060445A1

公开(公告)日：2002-05-23

申请号：US09817672

申请日：2001-03-26

申请人： TRW Inc.

发明人： Bryan W. Shirk ,  Dean M. Esterberg ,  Timothy A. Swann ,  Roy D. Van Wynsberghe

IPC分类号： B60R021/16

CPC分类号： B60R21/217 ,  B60N2/70 ,  B60N3/048 ,  B60R13/0225 ,  B60R13/0243 ,  B60R13/0256 ,  B60R19/03 ,  B60R21/05 ,  B60R2013/0287 ,  B60R2019/1873 ,  B60R2019/1886 ,  B60R2021/23509 ,  B60R2021/23514 ,  C08L67/04 ,  C08L93/00 ,  C08L101/00 ,  C08L2666/02

摘要： A vehicle component comprises a biodegradable material. The biodegradable material includes a polyhydroxyalkanoate resin.

摘要翻译： 车辆部件包括可生物降解的材料。 生物可降解材料包括聚羟基链烷酸酯树脂。

公开(公告)号：US06191178B1

公开(公告)日：2001-02-20

申请号：US09601236

申请日：2000-07-31

申请人： Satoru Shioya ,  Mitsuru Shinohara ,  Akinobu Hira ,  Hisao Tokoro

发明人： Satoru Shioya ,  Mitsuru Shinohara ,  Akinobu Hira ,  Hisao Tokoro

IPC分类号： C08J9228

CPC分类号： C08J9/232 ,  B60R19/03 ,  B60R19/22 ,  C08J9/18 ,  C08J2201/034 ,  C08J2203/06 ,  C08J2369/00

摘要： A polycarbonate resin foamed molding having a density D of 0.6 g/cm3 or less and at least 30 (kg·cm/cm3)/(g/cm3) of a value E80/D obtained by dividing an amount of energy absorbed through 50% compression of the molding at 80° C. (E80 kg·cm/cm3) by the density of the molding. A shock absorber for a vehicle includes a core of the above molding, and a skin covering a surface of the core.

摘要翻译： 密度D为0.6g / cm 3以下的聚碳酸酯树脂发泡成型体和通过将吸收的能量的量除以50％得到的值E80 / D的至少30（kg·cm / cm 3）/（g / cm 3） 在80℃下成型（E80kg·cm / cm 3）压缩成型体的密度。 用于车辆的减震器包括上述模制品的芯和覆盖芯的表面的皮肤。

公开(公告)号：US06174398B1

公开(公告)日：2001-01-16

申请号：US09066205

申请日：1998-04-24

申请人： G{umlaut over (u)}nter Dieterich ,  Karlheinz Piel ,  Lothar Pleugel

发明人： G{umlaut over (u)}nter Dieterich ,  Karlheinz Piel ,  Lothar Pleugel

IPC分类号： B32B3126

CPC分类号： B32B15/08 ,  B29C65/3444 ,  B29C65/3476 ,  B29C65/3644 ,  B29C65/368 ,  B29C66/723 ,  B29C66/8242 ,  B29C66/8322 ,  B29C66/91221 ,  B29C66/91311 ,  B29C66/91411 ,  B29C66/91655 ,  B29C66/961 ,  B29L2009/00 ,  B32B7/12 ,  B32B37/06 ,  B32B37/12 ,  B32B2310/022 ,  B32B2311/00 ,  B32B2571/02 ,  B32B2605/00 ,  B60R19/03

摘要： A method of fabricating the composite metal-and-plastic components of an antiballistic grill for an armored vehicle. Each component comprises a core in the form of a length of structural section with layers of plastic against each side bonded to the core by heat and pressure in a mold comprising two halves. The object of the present invention is simpler and more economical lamination in the fabrication of non-flat work with a metal core. The core is electrically heated to a prescribed processing temperature by regulating a current of electricity, whereby the resulting heat is employed to soften to a prescribed extent adhesive between the core and the layers of plastic to be bonded to it.

摘要翻译： 一种制造用于装甲车辆的防爆格栅的复合金属和塑料部件的方法。 每个部件包括长度为结构部分形式的芯部，其中塑料层通过在包括两半的模具中的热和压力结合到芯部上。 本发明的目的是在用金属芯制造非平面加工时更简单且更经济的层压。 芯通过调节电流而被电加热到规定的加工温度，由此所得到的热量被软化到芯和要粘合的塑料层之间的规定的粘合剂。

公开(公告)号：US5780125A

公开(公告)日：1998-07-14

申请号：US517319

申请日：1995-08-21

申请人： Atsushi Takeuchi ,  Osamu Aoki ,  Kenji Hamabe ,  Tatsuya Itakura ,  Hitoshi Ohgane ,  Minoru Makuta

发明人： Atsushi Takeuchi ,  Osamu Aoki ,  Kenji Hamabe ,  Tatsuya Itakura ,  Hitoshi Ohgane ,  Minoru Makuta

IPC分类号： B29B17/00 ,  B29C45/16 ,  B32B27/08 ,  B60R19/03 ,  B60R19/48 ,  B32B3/26

CPC分类号： B60R19/03 ,  B29B17/0042 ,  B29C45/1642 ,  B32B27/08 ,  B60R19/48 ,  B29K2105/26 ,  B29L2031/3044 ,  Y02W30/62 ,  Y10S264/921

摘要： A bumper of synthetic resin for use in an automobile includes a core, and an outer layer covering the core. The material for forming the core includes a main component produced by pulverizing a recovered bumper which has been formed using a polyolefin-based resin composition modified by an olefinic elastomer and which has a thermosetting synthetic resin coating film on its surface, and a polyethylene added to the main component. The material for forming the outer layer includes the polyolefin-based resin composition modified by the olefinic elastomer and the polyethylene in a content A.sub.2 which is smaller than a content A.sub.1 of the polyethylene in the core forming material (A.sub.2

摘要翻译： 用于汽车的合成树脂的保险杠包括芯和覆盖芯的外层。 用于形成芯的材料包括通过使用由烯烃弹性体改性的聚烯烃基树脂组合物在其表面上具有热固性合成树脂涂膜而形成的回收保险杠，并将聚乙烯加入到 主要组成部分。 用于形成外层的材料包括通过烯烃弹性体和聚乙烯改性的聚烯烃基树脂组合物，其含量A2小于芯形成材料（A2

公开(公告)号：US5122398A

公开(公告)日：1992-06-16

申请号：US618331

申请日：1990-11-26

申请人： Erhard Seiler ,  Klaus-Dieter Ruempler ,  Norbert Jung ,  Udo Haardt ,  Rainer Henning ,  Juergen Hamprecht

发明人： Erhard Seiler ,  Klaus-Dieter Ruempler ,  Norbert Jung ,  Udo Haardt ,  Rainer Henning ,  Juergen Hamprecht

IPC分类号： B60R19/03 ,  B60R19/18 ,  B60R19/22

CPC分类号： B60R19/03 ,  B60R2019/1853 ,  B60R2019/1873 ,  B60R2019/1886 ,  Y10T428/233 ,  Y10T428/24744 ,  Y10T428/249992

摘要： A recyclable bumper system based on polypropylene comprises a bumper support A of glass fiber reinforced polypropylene, an energy-absorbing foam core B of foamed polypropylene and a tough shell C of EP-rubber modified polypropylene which may be coated, and can be recycled by mechanical comminution, extrusion and granulation, resulting in granules from which injection moldings having good mechanical properties can be produced.

摘要翻译： 基于聚丙烯的可回收保险杠系统包括玻璃纤维增​​强聚丙烯的保险杠支撑件A，发泡聚丙烯的能量吸收泡沫芯B和可以被涂覆的EP-橡胶改性聚丙烯的韧性壳体C，并且可以通过机械 粉碎，挤出和造粒，从而可以生产具有良好机械性能的注射成型品的颗粒。

公开(公告)号：US4268552A

公开(公告)日：1981-05-19

申请号：US30078

申请日：1979-04-16

申请人： Ilan Duvdevani ,  Lawrence Spenadel

发明人： Ilan Duvdevani ,  Lawrence Spenadel

IPC分类号： B60R13/00 ,  B60R19/03 ,  B62D29/04

CPC分类号： B60R19/03 ,  B60R13/00 ,  B62D29/04

摘要： This invention relates to improved front and rear fascia of a motor vehicle having improved flexibility, wherein the improved elastomeric composition used in forming the fascia includes a neutralized sulfonated elastomeric polymer, a polyolefinic thermoplastic resin and a preferential plasticizer. The formed fascia has an elastomeric-rich inner core which is composed of a blend of the neutralized sulfonated elastomeric polymer being plasticized with a preferential plasticizer and a polyolefinic thermoplastic resin, and a thermoplastic-rich outer shell which is composed of a thermoplastic blend of a major portion of the polyolefinic thermoplastic resin and a minor portion of the neutralized sulfonated elastomeric polymer being plasticized with a preferential plasticizer.

摘要翻译： 本发明涉及具有改进的柔性的机动车辆的改进的前后面板和后面板，其中用于形成面板的改进的弹性体组合物包括中和的磺化弹性体聚合物，聚烯烃热塑性树脂和优先增塑剂。 所形成的面板具有弹性体丰富的内芯，其由被增塑的中和磺化弹性体聚合物与优选增塑剂和聚烯烃热塑性树脂的共混物和富含热塑性的外壳组成，其由热塑性共混物 聚烯烃热塑性树脂的主要部分和少部分中和的磺化弹性体聚合物用优先增塑剂增塑。

公开(公告)号：US3999793A

公开(公告)日：1976-12-28

申请号：US314982

申请日：1972-12-14

申请人： Pierre Roubinet

发明人： Pierre Roubinet

IPC分类号： F16F7/00 ,  B60R19/03 ,  B60R19/18 ,  B60R19/42 ,  F16F1/38 ,  B31C13/00 ,  B60R19/06 ,  B60R19/08 ,  B61F19/04

CPC分类号： B60R19/03 ,  B60R19/42 ,  B60R2019/1853 ,  Y10T428/1369 ,  Y10T428/1376 ,  Y10T428/249922

摘要： Energy absorption elements for automotive vehicles are obtained by winding filaments in the form of a continuous wire impregnated with polymerizable resin in such a manner that the turns are wound parallel to one another in horizontal planes about a detachable core of complementary contour, so as to obtain a member having a closed-loop contour; the energy absorption elements may constitute closed-contour members for producing two or more automobile bumpers cutting said elements at predetermined locations.

摘要翻译： 汽车的能量吸收元件通过将浸渍有可聚合树脂的连续线的丝缠绕成使得匝在水平面上绕互补轮廓的可分离的芯彼此平行地卷绕而获得，从而获得 具有闭环轮廓的构件; 能量吸收元件可以构成闭合​​轮廓构件，用于产生在预定位置切割所述元件的两个或更多个汽车缓冲器。

公开(公告)号：US3972744A

公开(公告)日：1976-08-03

申请号：US596175

申请日：1975-07-15

申请人： Ronald G. Cantrell

发明人： Ronald G. Cantrell

IPC分类号： B60R19/03 ,  C21D1/673 ,  C21D7/00 ,  C21D9/00

CPC分类号： C21D1/673 ,  B60R19/03

摘要： Bumper bars are shaped from easily workable relatively thin gauge sheet or strip steel into bumper bar shell profile provided with a horizontally elongated body portion and spaced apart integral upper and lower flanges of substantial width extending freely angularly from the body portion, and opposite end portions turned angularly away from the body portion in the same direction as the flanges. The body portion and the flanges are heat and quench hardened throughout their major extent, thereby providing the bar with a beam strength and yield strength to withstand bending stresses from repeated impact forces of a high order of magnitude without significant damage, and the opposite end portions are maintained free from heat and quench hardening as warpage control areas and thereby maintaining the bumper bar free from detrimental warpage.Apparatus for carrying out the method is provided.

摘要翻译： 保险杠杆由易于操作的相对较薄的规格片材或带钢形成为具有水平细长主体部分的保险杆外壳轮廓，并且具有相当宽度的主要宽度的间隔开的整体上下凸缘，从主体部分自由角度地延伸，并且相对的端部部分 以与法兰相同的方向成角度地远离主体部分。 主体部分和凸缘在其主要程度上被热和淬火硬化，从而为梁提供梁强度和屈服强度，以承受来自高数量级的重复冲击力的弯曲应力而没有显着的损坏，并且相对的端部 保持没有热和淬火硬化作为翘曲控制区域，从而保持保险杠杆没有有害的翘曲。