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公开(公告)号：US08046879B2
公开(公告)日：2011-11-01
申请号：US12352960
申请日：2009-01-13
CPC分类号： F16B37/043 , B60R13/0206 , F16B37/061 , Y10T24/303 , Y10T24/309 , Y10T24/344
摘要： A fastener with a shank and, arranged at one end of the shank, a head intended for welding to a workpiece, has multiple detent pawls formed on the shank that extend radially outward from the shank toward the head and that are elastically resilient in the radially inward direction. On the outside, each detent pawl has an engagement recess with support surfaces. The shank has a longitudinal hole, in which is located a stud, wherein one end of the stud projects out of the longitudinal hole and forms the head for welding. Also formed on the shank is a flange that is elastically resilient in the axial direction, whose outermost edge region is located opposite the engagement recess of the detent pawls.
摘要翻译： 具有柄部并且布置在柄的一端的用于焊接到工件的头部的紧固件具有形成在柄上的多个棘爪，该棘爪从柄部朝向头部径向向外延伸，并且在径向上弹性地弹性 向内方向 在外侧，每个棘爪具有带有支承表面的啮合凹槽。 柄具有纵向孔，其中定位有螺柱，其中螺柱的一端从纵向孔突出并形成用于焊接的头部。 还形成在柄上的是沿轴向弹性弹性的凸缘，其最外边缘区域与止动爪的接合凹槽相对。
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公开(公告)号：US20090133228A1
公开(公告)日：2009-05-28
申请号：US12352960
申请日：2009-01-13
CPC分类号： F16B37/043 , B60R13/0206 , F16B37/061 , Y10T24/303 , Y10T24/309 , Y10T24/344
摘要： A fastener with a shank and, arranged at one end of the shank, a head intended for welding to a workpiece, has multiple detent pawls formed on the shank that extend radially outward from the shank toward the head and that are elastically resilient in the radially inward direction. On the outside, each detent pawl has an engagement recess with support surfaces. The shank has a longitudinal hole, in which is located a stud, wherein one end of the stud projects out of the longitudinal hole and forms the head for welding. Also formed on the shank is a flange that is elastically resilient in the axial direction, whose outermost edge region is located opposite the engagement recess of the detent pawls.
摘要翻译： 具有柄部并且布置在柄的一端的用于焊接到工件的头部的紧固件具有形成在柄上的多个棘爪，该棘爪从柄部朝向头部径向向外延伸，并且在径向上弹性地弹性 向内方向 在外侧，每个棘爪具有带有支承表面的啮合凹槽。 柄具有纵向孔，其中定位有螺柱，其中螺柱的一端从纵向孔突出并形成用于焊接的头部。 还形成在柄上的是沿轴向弹性弹性的凸缘，其最外边缘区域与止动爪的接合凹槽相对。
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