Fastening element with a prestress member having an elastic bearing surface
    1.
    发明授权
    Fastening element with a prestress member having an elastic bearing surface 有权
    具有具有弹性支承表面的预应力构件的紧固元件

    公开(公告)号:US06824342B2

    公开(公告)日:2004-11-30

    申请号:US10465258

    申请日:2003-06-19

    IPC分类号: F16B1500

    CPC分类号: F16B19/14 F16B43/00

    摘要: A fastening element which is designed for driving-in a constructional component, includes a stem (11) adjoined, at it's opposite sides, by a load application section (13) and a tip (12) facing in the setting direction of the fastening element, and a prestress member (20) having a force-introducing section (21) engaging the stem (11) and/or the tip (12), and a bearing surface (22) remote from the load application section (13) and provided with an elastic layer (17) having an opening (18) a wall (19) of which is radially spaced from an axial projection of the stem (11).

    摘要翻译: 设计成用于驱动结构部件的紧固元件包括:杆(11),其在相对的两侧由负载施加部分(13)和面向紧固元件的设置方向的尖端(12)邻接; ,以及具有与所述杆(11)和/或所述尖端(12)接合的力导入部(21)的预应力构件(20)和远离所述负荷施加部(13)的支承面(22) 具有开口(18)的弹性层(17),壁的壁(19)与杆(11)的轴向突出部径向间隔开。