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    Apparatus and method for making an automotive bumper beam
    1.
    发明授权
    Apparatus and method for making an automotive bumper beam 失效
    制造汽车保险杠梁的装置和方法

    公开(公告)号：US5934544A

    公开(公告)日：1999-08-10

    申请号：US57592

    申请日：1998-04-09

    申请人： Yong-ho Lee ,  Mun-yong Lee

    发明人： Yong-ho Lee ,  Mun-yong Lee

    IPC分类号： B60R19/04 ,  B21C37/08 ,  B21C37/15 ,  B21D5/06 ,  B21D5/08 ,  B21D53/88 ,  B60R19/18 ,  B21D39/02

    CPC分类号： B60R19/18 ,  B21D5/08 ,  B60R2019/1813 ,  E04C2003/0456 ,  Y10T29/49622

    摘要： Disclosed is an apparatus and method for making an automotive bumper beam by a single roll forming. The apparatus of the present invention comprises an uncoiler; a straightener; a brake press; a first group of roll formers; a second group of roll formers; a final sweep roll former; adjuster; welding member; and cutting member. The method of the present invention is comprising of a step of preparing the steel sheet; a step for forming the tubular cross-sectional shape on the steel sheet; a step for forming a sweep on the steel sheet; a step for adjusting the tubular cross-sectional shape of the steel sheet; a step for welding two flanges to each other at their terminal ends; and a step for cutting the steel sheet to the predetermined length. The bumper beam manufactured according to the present invention has the tubular cross-sectional shape comprising the front wall having an central indented portion, the top and bottom walls, the upper and lower rear walls, and the upper and lower inner walls having respective flanges, by a single roll forming process.

    摘要翻译： 公开了一种通过单辊成型制造汽车保险杠梁的装置和方法。 本发明的装置包括开卷机; 矫直机 制动压力机 第一组轧辊成型机; 第二组轧辊; 最后一个清扫辊; 调节器 焊接件; 和切割构件。 本发明的方法包括：制备钢板的步骤; 在钢板上形成管状截面形状的工序; 在钢板上形成扫掠的步骤; 用于调整钢板的管状横截面形状的步骤; 在其末端将两个法兰彼此焊接的步骤; 以及将钢板切割成规定长度的工序。 根据本发明制造的保险杠梁具有管状横截面形状，其包括前壁，其具有中心凹入部分，顶壁和底壁，上下壁和上内壁和下内壁具有相应的凸缘， 通过单辊成型工艺。

    Apparatus for controlling rear angle of outside mirror for automobile
    3.
    发明授权
    Apparatus for controlling rear angle of outside mirror for automobile 有权
    用于控制汽车后视镜后视角的装置

    公开(公告)号：US06257087B1

    公开(公告)日：2001-07-10

    申请号：US09462834

    申请日：2000-01-13

    申请人： Yong-ho Lee

    发明人： Yong-ho Lee

    IPC分类号： F16C114

    CPC分类号： B60R1/068 ,  Y10T74/2042 ,  Y10T74/20432

    摘要： In an apparatus for controlling a rear angle of an outside mirror for an automobile, ultrasonic waves are, for a given period of time, projected onto: a controller (200) having coupling grooves (212, 212a, 212b) opposite to fixing grooves (211, 211a, 211b) for fixing the other end of inside cable (310) whose one end is fixed at a glass holder plate, and a supporting rod (220) with a predetermined length; and a control knob (100) having a coupling portion (110) with coupling projections (112, 112a, 112b) on its inside circumference, which correspond to the coupling grooves (212, 212a, 212b), for fixing the controller inserted, a supporting hole (113) with a predetermined length, where the supporting rod (220) is inserted into the inside of the coupling portion (110), and a hemispheric flange (120) having a guide hole (121) with a predetermined width, where a control case is inserted into the outside of the coupling portion (110), so that the coupling grooves (212, 212a, 212b) of the controller (200) are welded and mate with the coupling projections of the control knob (100), and that the supporting rod (220) of the controller and the supporting hole of the control knob (100) are welded and mate with each other. Accordingly, the apparatus causes parts to decrease in number, thereby simplifying assembly process and reducing the cost of manufacture, and enhancing the operation efficiency of the control knob (100).

    摘要翻译： 在用于控制汽车的外反射镜的后角的装置中，超声波在给定的时间段内投射到具有与固定槽相对的联接槽（212,212a，212b）的控制器（200）上 211,211a，211b），用于固定其一端固定在玻璃保持板上的内部电缆（310）的另一端和具有预定长度的支撑杆（220）; 以及具有联接部分（110）的控制旋钮（100），所述联接部分（110）在其内圆周上具有与用于固定插入的控制器的联接凹槽（212,212a，212b）相对应的联接凸起， 具有预定长度的支撑孔（113），其中所述支撑杆（220）插入到所述联接部分（110）的内部;以及半球形凸缘（120），其具有预定宽度的引导孔（121），其中 控制壳体被插入耦合部分（110）的外部，使得控制器（200）的联接槽（212,212a，212b）被焊接并与控制旋钮（100）的联接突起配合， 并且控制器的支撑杆（220）和控制旋钮（100）的支撑孔彼此焊接并配合。 因此，该装置使部件数量减少，从而简化组装过程并降低制造成本，并提高控制旋钮（100）的操作效率。