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    • 41. 发明授权
    • Anchoring assembly
    • 锚定装配
    • US4842461A
    • 1989-06-27
    • US174096
    • 1988-03-28
    • Artur Fischer
    • Artur Fischer
    • F16B13/10F16B13/08
    • F16B13/0858Y10S411/908
    • An anchoring bolt including an expansion sleeve and an expander member insertable into the sleeve to expand the latter. The anchoring bolt has an inner thread at the end which faces the end face of the wall of the supporting structure to which an object is to be fastened by the anchoring bolt. A removable spacer is inserted into the borehole of the supporting structure after the anchoring bolt and is engaged with the inner thread thereof so as to determine a distance between the end of the inserted anchoring bolt and the end face of the supporting structure. This distance corresponds to the distance that the expander member is to be drawn into the expansion sleeve.
    • 一种固定螺栓,包括一个膨胀套筒和一个可插入套管中的膨胀件,以膨胀套筒。 锚固螺栓的端部具有内螺纹,其面向通过锚定螺栓紧固在其上的支撑结构的壁的端面。 可拆卸的间隔件在固定螺栓后插入支撑结构的钻孔中并与其内螺纹接合,以便确定插入的锚定螺栓的端部和支撑结构的端面之间的距离。 该距离对应于膨胀器构件被拉入膨胀套筒的距离。
    • 46. 发明授权
    • Expansion bolt
    • 膨胀螺栓
    • US06846141B2
    • 2005-01-25
    • US10257891
    • 2001-05-19
    • Werner HeinzelmannRainer Mallee
    • Werner HeinzelmannRainer Mallee
    • F16B13/06F16B13/08
    • F16B13/063F16B13/0858
    • The invention relates to an expansible anchor (10) for anchoring in a cylindrical drilled hole (40). The invention proposes constructing the expansible anchor (10) with a tubular basic anchor part (12), on which a hollow conical expansion portion (22) is formed by means of a forming procedure, on which expansion portion (22) an expansion sleeve (14) bent out of sheet metal is mounted. As a result of axial displacement of the expansion sleeve (14) on the expansion portion (22), the expansible anchor (10) becomes anchored in the drilled hole (40). The expansible anchor (10) exhibits subsequent expansion behaviour in the event of widening of the drilled hole (40), for example as a consequence of crack formation.
    • 本发明涉及一种用于锚固在圆柱形钻孔(40)中的可膨胀锚(10)。 本发明提出用管状基础锚固部件(12)构造可膨胀锚固件(10),借助于成形程序在其上形成中空圆锥形膨胀部分(22),膨胀部分(22)上有膨胀套管 14)弯曲的金属板被安装。 由于膨胀套筒(14)在膨胀部分(22)上的轴向位移,可膨胀锚固件(10)被锚固在钻孔(40)中。 可扩展锚(10)在钻孔(40)变宽的情况下表现出随后的膨胀特性,例如作为裂纹形成的结果。
    • 48. 发明授权
    • Expansible fixing member
    • 可膨胀固定件
    • US5741100A
    • 1998-04-21
    • US557738
    • 1995-11-13
    • Artur Fischer
    • Artur Fischer
    • F16B13/08F16B13/04
    • F16B13/0891Y10S411/903
    • A fixing element has a shank having a rear end and a leading end, a holding element arranged on the rear end of clamping an article to a building component, at least one expansion region extending from the leading end in a longitudinal direction for part of a length of the shank. The expansion region is formed by a longitudinal slot with a base surface raising toward the leading end. A expansion member is inserted in the longitudinal slot. The base surface slopes upwardly and ends at an outer circumference of the shank at a distance from the leading end. The expansion member is formed as a wedge with a length substantially corresponding to a lenght of the longitudinal slot and lies on the base surface so as to be displaceable toward the leading end. The wedge has an outer surface provided with roof-shaped teeth which project beyond the shank at least by a part of a height of the teeth.
    • 固定元件具有柄部,其具有后端和前端;保持元件,其设置在将物品夹持到建筑物部件的后端;至少一个膨胀区域,其从前端沿纵向方向延伸,用于部分 柄的长度 膨胀区域由纵向槽形成,底面朝向前端升高。 膨胀构件插入纵向槽中。 基面向上倾斜并且在与前端一定距离处的柄的外圆周处终止。 膨胀构件形成为具有基本上对应于纵向槽的长度的长度的楔形物,并且位于基部表面上,以便朝向前端移动。 楔形件具有设置有顶部形状的齿的外表面,该外表面至少由齿的高度的一部分突出超过柄。