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    Sealed weld element for attachment to a vehicle component and method
    1.
    发明授权
    Sealed weld element for attachment to a vehicle component and method 有权
    用于附接到车辆部件的密封焊接元件和方法

    公开(公告)号：US09375800B2

    公开(公告)日：2016-06-28

    申请号：US11837506

    申请日：2007-08-11

    申请人： Edouard Stuart Sandoz ,  Masahiro Ishikawa ,  Robert Zummallen ,  Thomas H. Croyle ,  James Paul Ryan

    发明人： Edouard Stuart Sandoz ,  Masahiro Ishikawa ,  Robert Zummallen ,  Thomas H. Croyle ,  James Paul Ryan

    IPC分类号： B23K9/20 ,  B23K35/02 ,  F16B37/06 ,  F16B37/14

    CPC分类号： B23K9/20 ,  B23K35/0288 ,  F16B37/061 ,  F16B37/14 ,  Y10T428/8305

    摘要： The projection weld element can include a barrel having a first axial end and a second axial end, a central axial bore being defined through the barrel from the first axial end towards the second axial end, and at least a portion of the central axial bore including an attachment structure, such as internal threads. A radial flange can extend from the second axial end of the barrel, with the flange including a distal axial face on a side of the flange facing away from the first axial end of the barrel and a proximal axial face on a side of the flange facing toward the first axial end of the barrel. The flange can include an annular projection weld ring formed along the proximal axial face of the flange on the same side of the flange as the barrel that extends from the flange. A method for joining a working piece with a weld element can include joining a working piece with the above-described weld element and heating the structures to effect a projection welding between the working piece and the weld element.

    摘要翻译： 突起焊接元件可以包括具有第一轴向端和第二轴向端的筒，中心轴向孔从第一轴向端朝向第二轴向端限定穿过筒，并且中心轴向孔的至少一部分包括 附件结构，如内螺纹。 径向凸缘可以从筒的第二轴向端延伸，其中凸缘包括位于凸缘的背离筒的第一轴向端部的侧面上的远侧轴向面，并且凸缘面侧面上的近侧轴向面 朝向桶的第一轴向端。 凸缘可以包括沿着法兰的近侧轴向面形成的环形凸起焊接环，该凸缘在凸缘的与凸缘延伸的筒的同一侧上。 用于将工件与焊接元件接合的方法可以包括将工件与上述焊接元件接合并加热结构以在工件和焊接元件之间进行突起焊接。

    SEALED WELD ELEMENT FOR ATTACHMENT TO A VEHICLE COMPONENT AND METHOD
    2.
    发明申请
    SEALED WELD ELEMENT FOR ATTACHMENT TO A VEHICLE COMPONENT AND METHOD 有权
    用于连接到车辆部件和方法的密封焊接元件

    公开(公告)号：US20090042049A1

    公开(公告)日：2009-02-12

    申请号：US11837506

    申请日：2007-08-11

    申请人： Edouard Stuart Sandoz ,  Masahiro Ishikawa ,  Robert Zummallen ,  Thomas H. Croyle ,  James Paul Ryan

    发明人： Edouard Stuart Sandoz ,  Masahiro Ishikawa ,  Robert Zummallen ,  Thomas H. Croyle ,  James Paul Ryan

    IPC分类号： B32B33/00 ,  B23K11/14 ,  B23K31/02

    CPC分类号： B23K9/20 ,  B23K35/0288 ,  F16B37/061 ,  F16B37/14 ,  Y10T428/8305

    摘要： A projection weld element can include structure that prevents gases or other contaminants from passing through or around the weld element before, during or after attachment to a workpiece such as a vehicle body part. The projection weld element can include a barrel having a first axial end and a second axial end, a central axial bore being defined through the barrel from the first axial end towards the second axial end, and at least a portion of the central axial bore including an attachment structure, such as internal threads. A radial flange can extend from the second axial end of the barrel, with the flange including a distal axial face on a side of the flange facing away from the first axial end of the barrel and a proximal axial face on a side of the flange facing toward the first axial end of the barrel. The flange can include an annular projection weld ring formed along the proximal axial face of the flange on the same side of the flange as the barrel that extends from the flange. The weld ring can be configured to prevent transmission of contaminants, such as water, vapor, or other contaminants, from passing through the weld element to either side of a working piece to which the weld element is attached. A method for joining a working piece with a weld element can include joining a working piece with the above-described weld element and heating the structures to effect a projection welding between the working piece and the weld element. The resulting weld forming a continuous weld seal about the barrel portion of the weld element and between the weld element and the vehicle body part to prevent contaminants from transmitting through or around the weld element.

    摘要翻译： 突起焊接元件可以包括防止气体或其它污染物在附着到诸如车身部件的工件之前，期间或之后通过或围绕焊接元件的结构。 突起焊接元件可以包括具有第一轴向端和第二轴向端的筒，中心轴向孔从第一轴向端朝向第二轴向端限定穿过筒，并且中心轴向孔的至少一部分包括 附件结构，如内螺纹。 径向凸缘可以从筒的第二轴向端延伸，其中凸缘包括位于凸缘的背离筒的第一轴向端部的侧面上的远侧轴向面，并且凸缘面侧面上的近侧轴向面 朝向桶的第一轴向端。 凸缘可以包括沿着法兰的近侧轴向面形成的环形凸起焊接环，该凸缘在凸缘的与凸缘延伸的筒的同一侧上。 焊接环可以被配置为防止污染物（例如水，蒸汽或其他污染物）的传播不会通过焊接元件传递到焊接元件附接到的工件的任一侧。 用于将工件与焊接元件接合的方法可以包括将工件与上述焊接元件接合并加热结构以在工件和焊接元件之间进行突起焊接。 所产生的焊缝围绕焊接元件的圆筒部分和焊接元件与车身部分之间形成连续的焊接密封，以防止污染物通过焊接元件或其周围传播。