Polyolefin resin composition
    1.
    发明授权
    Polyolefin resin composition 失效
    聚烯烃树脂组合物

    公开(公告)号:US06248830B1

    公开(公告)日:2001-06-19

    申请号:US09384781

    申请日:1999-08-27

    IPC分类号: C08L2310

    摘要: A polyolefin resin composition comprises a component A consisting of polypropylene or a propylene-ethylene block copolymer whose MFR is greater than 16 (g/10 minutes); a component B consisting of an ethylene based rubber; and a component D compatible with the component B. A ratio of summation of the propylene-ethylene copolymer part in the component A, the component B, and the component D to summation of the components A, B, and D is 25 wt. % or more and 45 wt. % or less. Further, a ratio of the blend quantity of the component D to summation of the blend quantities of the components B and D is less than 0.8. In this manner, the bending elastic modulus and the tensile breaking extension are included in a desired region, while the tensile breaking extension is improved.

    摘要翻译: 聚烯烃树脂组合物包含由聚丙烯组成的组分A或MFR大于16(g / 10分钟)的丙烯 - 乙烯嵌段共聚物; 由乙烯基橡胶组成的组分B; 和与组分B相容的组分D.将组分A,组分B和组分D中的丙烯 - 乙烯共聚物部分的总和与组分A,B和D的总和的比例为25wt。 %以上45重量% % 或更少。 此外,组分D的混合量与组分B和D的混合量的总和的比例小于0.8。 以这种方式,弯曲弹性模量和拉伸断裂伸长率包括在期望的区域中,而拉伸断裂伸长率提高。

    Structure of the front of a vehicle body
    2.
    发明授权
    Structure of the front of a vehicle body 有权
    车身前部的结构

    公开(公告)号:US06540275B1

    公开(公告)日:2003-04-01

    申请号:US09596649

    申请日:2000-06-19

    IPC分类号: B60R2134

    摘要: The invention provides a structure of a front part of a vehicle body that is simple and free from the risk of maloperation. In the event of a collision between the vehicle and a pedestrian, a projecting part sweeps the pedestrian by parts of his or her legs lower than the knees in the event of a collision between the vehicle and the pedestrian, causing the pedestrian to be thrown over toward the vehicle, and after an energy-absorbing member has absorbed impact energy exerted on the legs, the pedestrian is caused to drop onto the top of a hood and protected from secondary damage. In one specific example, a structure of a front part of a vehicle body in which a bumper (9) is provided at a lower front position of a hood (1) of the vehicle comprises a lateral supporting member (7) provided in the front part of the vehicle body and extending in the direction of vehicle width, an energy-absorbing member (8) provided ahead of the lateral supporting member (7), and a projecting part (12) provided at a lower part of the bumper 9 in such a manner that a forward end of the projecting part (12) juts out more frontward than the lateral supporting member (7).

    摘要翻译: 本发明提供了一种车身前部的结构,其结构简单且没有错误操作的风险。 在车辆与行人发生碰撞的情况下,如果车辆与行人发生碰撞,突出部分将膝盖部分膝部的腿部扫过行人,使行人被甩出 在能量吸收构件吸收了施加在腿部上的冲击能量之后,使行人落在发动机罩的顶部并且防止二次损坏。 在一个具体示例中,车辆前部的结构,其中在车辆的发动机罩(1)的下前部位置处设置有保险杠(9),其包括设置在前部的侧向支撑构件(7) 车体的一部分并且沿车宽方向延伸,设置在侧支撑构件(7)前方的能量吸收构件(8),以及设置在保险杠9的下部的突出部(12) 使得突出部分(12)的前端比侧向支撑构件(7)更向前突出的方式。

    Frame structure for vehicle
    6.
    发明授权
    Frame structure for vehicle 有权
    车架结构

    公开(公告)号:US08641131B2

    公开(公告)日:2014-02-04

    申请号:US13281088

    申请日:2011-10-25

    IPC分类号: B60R19/18

    摘要: In a frame structure for a vehicle having a reinforcement body provided inside a frame body, the frame body comprises a first face portion and a second face portion extending in a direction substantially perpendicular to a rotational-axis direction of a bending moment occurring when a torsional load acts on a vehicle body, and third face portions positioned between the first and second face portions, and the reinforcement body comprises third-face connection portions connected to the third face portions, a first-face connection portion connected to the first face portion at a corner portion, a first-face non-contact portion provided away from the first face portion, a second-face connection portion connected to the second face portion at a corner portion, and a second-face non-contact portion provided away from the second face portion.

    摘要翻译: 在具有设置在框体内的加强体的车辆的框架结构中,框架体包括第一面部和第二面部,该第一面部和第二面部在与扭转时产生的弯矩的旋转轴线方向大致正交的方向延伸 负载作用在车身上,第三面部分位于第一和第二面部之间,加强体包括连接到第三面部的第三面连接部,与第一面部连接的第一面连接部, 拐角部分,远离第一面部分设置的第一面非接触部分,在拐角处连接到第二面部分的第二面连接部分和远离第二面部分设置的第二面非接触部分 第二面部。

    Non-destructive method of determining substrate tilt within a packaged
semiconductor component
    7.
    发明授权
    Non-destructive method of determining substrate tilt within a packaged semiconductor component 失效
    确定封装半导体部件内的衬底倾斜的非破坏性方法

    公开(公告)号:US5827970A

    公开(公告)日:1998-10-27

    申请号:US724285

    申请日:1996-09-16

    摘要: A non-destructive method of determining substrate tilt within a packaged component includes providing the packaged component (10) with a component surface (32), providing a substrate (22) in the packaged component (10) wherein the substrate (22) has a substrate surface (33), using an acoustic wave (50) to measure a distance (34) between the component surface (32) and a region on the substrate surface (33), using another acoustic wave (53) to measure another distance (35) between the component surface (32) and a different region on the substrate surface (33), and comparing the distances (34, 35) to a threshold value.

    摘要翻译: 确定封装部件内的衬底倾斜度的非破坏性方法包括向封装部件(10)提供部件表面(32),在封装部件(10)中提供衬底(22),其中衬底(22)具有 使用声波(50)来测量元件表面(32)与衬底表面(33)上的区域之间的距离(34)的衬底表面(33),使用另一声波(53)测量另一距离( 35)和所述基板表面(33)上的不同区域之间,并且将所述距离(34,35)与阈值进行比较。

    Thermoplastic resin composition, molded product therefrom and outside plate part for vehicle using the molded product
    8.
    发明授权
    Thermoplastic resin composition, molded product therefrom and outside plate part for vehicle using the molded product 有权
    热塑性树脂组合物,来自其的模制产品和使用模制产品的车辆外板部件

    公开(公告)号:US07511086B2

    公开(公告)日:2009-03-31

    申请号:US11294960

    申请日:2005-12-06

    IPC分类号: C08L77/00 C08K9/10 C03C25/30

    摘要: Provided are a thermoplastic resin composition, a thermoplastic resin molded product and an outside plate part of a vehicle capable of improving both characteristics of heat resistance and impact resistance while being compatible with each other. The thermoplastic resin composition contains: 65 to 86.5 mass % of a polyamide resin component (A), 13 to 25 mass % of an acid modified elastomer component (B), and 10 mass % or less of an olefin-based resin component (C) and/or 8 mass % or less of a filler component (D), wherein a dispersion phase of a core-shell type particle structure that is formed from the acid modified elastomer component (B) serving as a shell phase and the olefin-based resin component (C) and/or the filler component (D) serving as a core phase is dispersed in a matrix phase formed from the polyamide resin component (A).

    摘要翻译: 本发明提供一种热塑性树脂组合物,热塑性树脂模塑制品和能够改善耐热性和耐冲击性两者同时兼容的车辆外板部分。 热塑性树脂组合物含有聚酰胺树脂成分(A)65〜86.5质量%,酸改性弹性体成分(B)13〜25质量%,烯烃系树脂成分(C)的10质量% )和/或8质量%以下的填充剂组分(D),其中由作为壳相的酸改性弹性体组分(B)形成的核 - 壳型颗粒结构的分散相和烯烃 - (C)和/或作为芯相的填充剂成分(D)分散在由聚酰胺树脂成分(A)形成的基体相中。