Anchor i.e. adhesive anchor, has anchor rod forming continuous thread in threaded bore, as soon as anchor rod fits tightly in bore hole, when anchor nut is rotated relative to anchor rod

摘要

The anchor has an anchor rod (3) rotated during setting of the anchor, and an anchor nut (1) with a screw thread that matches a screw thread of the rod for a part of a threaded bore. The nut is screwed further on the rod and used to rotate the rod during the setting of the anchor up to a specific torque. The rod forms a continuous thread in the bore, as soon as the rod fits tightly in a bore hole (5), when the nut is rotated relative to the rod. The nut is screwed far down on the rod such that nut fixes an anchor plate (4) on a substrate (7) in a final position.