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    • 1. 发明授权
    • Fastening element for hard constructional components
    • 用于硬结构件的紧固件
    • US08708631B2
    • 2014-04-29
    • US11514023
    • 2006-08-30
    • Jan AllaartJosef GloggerFranz-Xaver HuberJuergen Wieser
    • Jan AllaartJosef GloggerFranz-Xaver HuberJuergen Wieser
    • F16B35/00
    • F16B37/127F16B13/002
    • A fastening element for hard constructional components such as concrete, masonry, and the like, includes a cylindrical base body (22; 42; 62) having an inwardly located engagement element (28; 48; 68) for the setting bit and formed as a through-opening (31; 51; 71) in the bottom section (23; 43; 63) which is provided at the first end of the base body, a receptacle (29) opening toward the second end (25), remote from the first end and adjoining the engagement element (28; 48; 68) in a direction toward the second end (25), and provided with load application means (30; 50); and a self-tapping thread (27) provided, at least regionwise, on an outer surface (26) of the base body (22, 42; 62).
    • 用于诸如混凝土,砖石等的硬结构部件的紧固元件包括:圆筒形基体(22; 42; 62),其具有向内定位的用于设定位的接合元件(28; 48; 68),并形成为 在基体的第一端设置的底部(23; 43; 63)中的通孔(31; 51; 71),朝向第二端(25)开口的容器(29) 第一端并且沿着朝向第二端(25)的方向邻接接合元件(28; 48; 68),并且设置有负载施加装置(30; 50); 以及至少在所述基体(22,42; 62)的外表面(26)上至少分段设置的自攻螺纹(27)。