公开(公告)号：US09933002B2

公开(公告)日：2018-04-03

申请号：US15037459

申请日：2014-11-25

申请人： Hilti Aktiengesellschaft

发明人： Peter Gstach ,  Ronald Mihala ,  Bernhard Winkler

IPC分类号： F16B13/06 ,  F16B13/08

CPC分类号： F16B13/065 ,  F16B13/06 ,  F16B13/0858

摘要： An expansion anchor including a stud and at least one expansion element arranged on the stud, whereby the stud has a slanted surface that pushes the expansion element radially outwards when the stud is moved in a pull-out direction, relative to the expansion element is provided. It is provided that the expansion anchor has at least one swelling element consisting of a swellable compound that can swell in order to secure the expansion element onto the wall of a drilled hole in the pull-out direction.

公开(公告)号：US20160290379A1

公开(公告)日：2016-10-06

申请号：US15037459

申请日：2014-11-25

申请人： HILTI Aktiengesellschaft

发明人： Peter Gstach ,  Ronald Mihala ,  Bernhard Winkler

IPC分类号： F16B13/06 ,  F16B13/08

CPC分类号： F16B13/065 ,  F16B13/06 ,  F16B13/0858

摘要： An expansion anchor including a stud and at least one expansion element arranged on the stud, whereby the stud has a slanted surface that pushes the expansion element radially outwards when the stud is moved in a pull-out direction, relative to the expansion element is provided. It is provided that the expansion anchor has at least one swelling element consisting of a swellable compound that can swell in order to secure the expansion element onto the wall of a drilled hole in the pull-out direction.

摘要翻译： 一种膨胀锚固件，包括一个螺栓和至少一个膨胀元件，其布置在螺柱上，由此螺柱具有倾斜表面，当螺栓相对于膨胀元件在拉出方向上移动时，该倾斜表面沿径向向外推动膨胀元件 。 提供的是，膨胀锚具有至少一个膨胀元件，该膨胀元件由可膨胀的化合物组成，其可膨胀以便将膨胀元件固定在拉出方向上的钻孔的壁上。