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    APPARATUS FOR MAKING TUBULAR BEAM WITH CENTER LEG
    1.
    发明申请
    APPARATUS FOR MAKING TUBULAR BEAM WITH CENTER LEG 有权
    用于制造具有中心杆的管状梁的装置

    公开(公告)号：US20130168360A1

    公开(公告)日：2013-07-04

    申请号：US13779310

    申请日：2013-02-27

    申请人： Shape Corp.

    发明人： Thomas Johnson ,  Doug Witte ,  Daniel Gatti ,  Brian Oxley ,  Brian Malkowski

    IPC分类号： B23K26/24

    CPC分类号： B60R19/18 ,  B21D5/086 ,  B21D5/14 ,  B21D51/16 ,  B21D53/88 ,  B23K26/0619 ,  B23K26/0846 ,  B23K26/20 ,  B23K26/24 ,  B23K26/242 ,  B23K26/32 ,  B23K37/0235 ,  B23K37/0435 ,  B23K2101/006 ,  B23K2101/18 ,  B23K2103/04 ,  B23K2103/50 ,  B60R19/023 ,  B60R2019/1813 ,  B60R2019/1826

    摘要： An apparatus forms a sheet into a beam having four exterior walls and a common center leg extending between an opposing two of the walls. The apparatus includes a roll former forming the sheet into the beam cross section, a welding station with top and bottom laser welders, and a weld box fixture having inwardly-biased external mandrels (biased by actuators) and outwardly-biased internal split mandrels (biased by springs) that interact to hold a desired shape of the beam in the weld fixture, and also includes a sweeping unit and cutoff device. By this arrangement, the internal and external mandrels, in combination with a bias of the actuators and springs, control a shape of the beam by flexure and movement of material of the sheet when in the weld box fixture during a welding process of the welder.

    摘要翻译： 一种装置将片材形成为具有四个外壁和在相对的两个壁之间延伸的公共中心腿的梁。 该装置包括将片材形成为横截面的轧辊成型机，具有顶部和底部激光焊接机的焊接站以及具有向内偏置的外部心轴（由致动器偏置）和向外偏置的内部分离心轴（偏置 通过弹簧），其相互作用以在焊接夹具中保持梁的期望形状，并且还包括扫掠单元和切断装置。 通过这种布置，内部和外部心轴与致动器和弹簧的偏压相结合，在焊接机的焊接过程期间在焊接箱固定装置中通过片材的材料的挠曲和移动来控制梁的形状。

    TUBULAR BEAM WITH CENTER LEG AND METHOD FOR FORMING THE SAME
    3.
    发明申请
    TUBULAR BEAM WITH CENTER LEG AND METHOD FOR FORMING THE SAME 有权
    具有中心杆的管状梁及其形成方法

    公开(公告)号：US20150015007A1

    公开(公告)日：2015-01-15

    申请号：US14492918

    申请日：2014-09-22

    申请人： Shape Corp.

    发明人： Thomas Johnson ,  Doug Witte ,  Daniel Gatti ,  Brian Oxley ,  Brian Malkowski

    IPC分类号： B60R19/18 ,  B21D53/88 ,  B21D5/14 ,  B21D51/16 ,  B23K26/24 ,  B21D5/08

    CPC分类号： B60R19/18 ,  B21D5/086 ,  B21D5/14 ,  B21D51/16 ,  B21D53/88 ,  B23K26/0619 ,  B23K26/0846 ,  B23K26/20 ,  B23K26/24 ,  B23K26/242 ,  B23K26/32 ,  B23K37/0235 ,  B23K37/0435 ,  B23K2101/006 ,  B23K2101/18 ,  B23K2103/04 ,  B23K2103/50 ,  B60R19/023 ,  B60R2019/1813 ,  B60R2019/1826

    摘要： A reinforcement beam is roll formed from a metal sheet for use in a vehicle bumper system. The reinforcement beam includes adjacent tubes having a common center wall and lateral portions extending from opposing sides of the common center wall that are roll formed simultaneously in the same rotational direction to enclose interior volumes of the adjacent tubes and to define top and bottom walls and front and rear wall of the reinforcement beam. The front walls of the adjacent tubes each include a channel rib depressed into the interior volume of the respective adjacent tube longitudinally along the reinforcement beam for stiffening the respective front wall. A weld is formed separately in each of the seams between the front walls and between the rear walls, thereby defining a crevice rib between the channel ribs to improve the bending strength and torsional strength of the reinforcement beam.

    摘要翻译： 加强梁由用于车辆保险杠系统的金属板卷成型。 加强梁包括相邻的管，其具有共同的中心壁和从公共中心壁的相对侧延伸的侧向部分，该共同的中心壁在相同的旋转方向上同时滚动地形成以包围相邻管的内部容积并且限定顶壁和底壁以及前部 和加强梁的后壁。 相邻管的前壁各自包括沿着加强梁纵向压入相应相邻管的内部容积的通道肋，用于加强相应的前壁。 在前壁之间和后壁之间的每个接缝中分别形成焊缝，从而在通道肋之间限定出一个缝隙肋，以提高加强梁的弯曲强度和扭转强度。

    METHOD FOR FORMING TUBULAR BEAM WITH CENTER LEG
    5.
    发明申请
    METHOD FOR FORMING TUBULAR BEAM WITH CENTER LEG 有权
    用中心杆形成管状梁的方法

    公开(公告)号：US20140033791A1

    公开(公告)日：2014-02-06

    申请号：US14051918

    申请日：2013-10-11

    申请人： Shape Corp.

    发明人： Thomas Johnson ,  Doug Witte ,  Daniel Gatti ,  Brian Oxley ,  Brian Malkowski

    IPC分类号： B21D53/88 ,  B23K26/20 ,  B60R19/02 ,  B21D5/14 ,  B21D51/16

    CPC分类号： B60R19/18 ,  B21D5/086 ,  B21D5/14 ,  B21D51/16 ,  B21D53/88 ,  B23K26/0619 ,  B23K26/0846 ,  B23K26/20 ,  B23K26/24 ,  B23K26/242 ,  B23K26/32 ,  B23K37/0235 ,  B23K37/0435 ,  B23K2101/006 ,  B23K2101/18 ,  B23K2103/04 ,  B23K2103/50 ,  B60R19/023 ,  B60R2019/1813 ,  B60R2019/1826

    摘要： A roll former for forming a sheet into a continuous multi-tubular reinforcement beam. The roll former includes a first set of rollers that are configured to bend the sheet to form a common center wall in generally perpendicular orientation relative to first and second lateral portions of the sheet that extend in opposing directions from respective first and second radiused ends of the common center wall. The first set of rollers also form radiused edges on the first and second lateral portions. A second set of rollers is configured to form a channel rib longitudinally along each of the first and second lateral portions. A third set of rollers is configured to bend the first and second lateral portions simultaneously and equally to abut the first and second radiused edges with the respective first and second radiused ends of the common center wall to define adjacent tubes of the beam.

    摘要翻译： 一种用于将片材形成为连续的多管状加强梁的成形辊。 轧辊成形器包括第一组辊，其被构造成弯曲片材，以相对于片材的第一和第二横向部分以大致垂直的取向形成共同的中心壁，该第二和第二横向部分沿相反的方向从相应的第一和第二半径 普通中心墙。 第一组辊子还在第一和第二横向部分上形成圆角边缘。 第二组辊构造成沿着第一和第二横向部分中的每一个纵向地形成通道肋。 第三组辊子被配置成同时地和同等地弯曲第一和第二横向部分，以使第一和第二半径边缘与公共中心壁的相应的第一和第二半径端部邻接以限定梁的相邻管。

    MULTI-TUBULAR REINFORCEMENT BEAM WITH CENTER LEG
    6.
    发明申请
    MULTI-TUBULAR REINFORCEMENT BEAM WITH CENTER LEG 审中-公开

    公开(公告)号：US20170259767A1

    公开(公告)日：2017-09-14

    申请号：US15592272

    申请日：2017-05-11

    申请人： Shape Corp.

    发明人： Thomas Johnson ,  Doug Witte ,  Daniel Gatti ,  Brian Oxley ,  Brian Malkowski ,  Kannan Ramamoorthy ,  Ed Pendergrass

    IPC分类号： B60R19/18 ,  B21D5/08 ,  B23K26/242 ,  B21D53/88 ,  B23K26/24 ,  B23K26/06 ,  B60R19/02 ,  B21D5/14

    摘要： A vehicle reinforcement beam is roll formed from a metal sheet to provide a multi-tubular reinforcement beam that includes two adjacent tubular sections that share a common center wall. The outer sections the metal sheet extend from opposing ends of the common center wall and are formed to enclose the adjacent tubular sections. An edge portion of the metal sheet that is bent to have a bend radius of about 3-9 mm, where the edge portions attach in abutting and continuous contact with the common center wall to form crevices between the adjacent tubular sections along the first and second faces. A weld is formed in each of the crevices to define crevice ribs in general alignment with and at each of the opposing first and second ends of the common center wall that are configured to improve bending strength and torsional strength of the reinforcement beam.