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    • 16. 发明申请
    • Anchoring Element
    • 锚点元素
    • US20100021259A1
    • 2010-01-28
    • US12460886
    • 2009-07-23
    • Pietro BianchiRoger TogniniBernhard SanderClemens LutzJoerg Appl
    • Pietro BianchiRoger TogniniBernhard SanderClemens LutzJoerg Appl
    • F16B13/06F16B13/04
    • F16B13/025F16B13/141
    • An anchoring element for being mounted on a shaft (52) of a fastening element (51) includes a sleeve-shaped base body (13; 33; 63; 73; 83) forming a through-opening (12; 32; 62; 72; 82) for the shaft (52), and anchoring sections (15; 35; 85) projecting outwardly from an outer side of the base body (13) for anchoring on a wall of a borehole (42). Each of the anchoring sections (15; 35; 85) has at least four sides, with one of the sides forming a connection side (89) for connecting a respective anchoring section (15; 35, 85) with the base body (13; 33; 63; 73; 83) and with at least a side located opposite the connection side (89) forming a cleaning side (90) of the respective anchoring section (15; 35; 85). The cleaning side (90) has at least one cleaning edge for cleaning the wall of the borehole (42) during driving of the anchoring element (11; 31; 61; 71; 81) in the borehole (42).
    • 用于安装在紧固元件(51)的轴(52)上的锚定元件包括形成通孔(12; 32; 62; 72)的套筒状基体(13; 33; 63; 73; 83) (82);以及从所述基体(13)的外侧向外突出的锚定部分(15; 35; 85),用于锚固在钻孔(42)的壁上。 每个锚定部分(15; 35; 85)具有至少四个侧面,其中一个侧面形成连接侧(89),用于将相应的锚固部分(15; 35,85)与基体(13; 33; 63; 73; 83),并且至少一侧与连接侧(89)相对,形成相应锚固部分(15; 35; 85)的清洁侧(90)。 清洁侧(90)在驱动钻孔(42)内的锚固元件(11; 31; 61; 71; 81)时具有至少一个用于清洁钻孔(42)的壁的清洁边缘。
    • 18. 发明申请
    • Expansion anchor
    • 扩展锚
    • US20080075553A1
    • 2008-03-27
    • US11900294
    • 2007-09-10
    • Rosa Maria Gonzalez CarquijeroNikolaus HannoschoeckOtto NoserBernhard Sander
    • Rosa Maria Gonzalez CarquijeroNikolaus HannoschoeckOtto NoserBernhard Sander
    • F16B13/14
    • F16B13/141F16B13/0858
    • An expansion anchor has an anchor member (21; 51) that has a longitudinal bore (24), a load application element (25, 55) and an expansion section (22; 52) located between first and second sections (26, 27; 56, 57) of the anchor member (21) and a cross-section of which widens from the first section (26; 56) toward the second section (27; 57; and an expansion sleeve (13; 43) having an axial longitudinal bore (14) with which it is guided over the first section (26; 56) of the anchor member (21; 41) and an expansion region (15) located adjacent to the expansion section (22; 52) of the anchor member (21; 41), with at least one of the anchor member (21; 41) and the expansion sleeve (13; 43) having at least one through-opening (18; 58) for a hardenable mass (31) and which opens into one of the axial bore (54) of the anchor member or the axial bore (14) of the expansion sleeve.
    • 膨胀锚具有锚定构件(21; 51),其具有纵向孔(24),负载施加元件(25,55)和位于第一和第二段(26,27; ...)之间的膨胀段(22; 52) 所述锚固构件(21)的横截面从所述第一部分(26; 56)朝向所述第二部分(27; 57)和膨胀套筒(13; 43)的横截面变宽,所述膨胀套筒具有轴向纵向 孔(14),其被引导在锚定构件(21; 41)的第一部分(26; 56)上;以及膨胀区域(15),邻近锚定构件的膨胀段(22; 52) 具有至少一个锚定构件(21; 41)和膨胀套筒(13; 43)的至少一个具有用于可硬化块体(31)的至少一个通孔(18; 58) 锚定构件的轴向孔(54)或膨胀套筒的轴向孔(14)中的一个。