| 摘要 |
The invention relates to a securing arrangement with a bolt which has a shaft (11) comprising a front end for inserting into a drilled hole (2) in a substrate and at least one thread helix, wherein the thread helix is arranged on the shaft, and comprising an extrusion unit which has a mass reservoir (30) containing a mass for filling in a gap between the shaft and the wall of the drilled hole, an extrusion plate (31) on which the front end of the shaft can be introduced for extruding the mass out of the mass reservoir, and a retaining element (40) for fastening the extrusion plate in the drilled hole, wherein the extrusion plate is arranged on one side of the retaining element and a stop element (41) is arranged on the other side for stopping at the mouth of the drilled hole. |
