| 摘要 |
The invention relates to an anchor system, e.g. an undercut anchor system (1), comprising an anchor bolt (3) that has an expanding body (4), preferably at least one means of engagement (13) for load bearing, an expanding sleeve (5) enclosing the anchor bolt (3), and a means (20) for detecting an axial end position of the expanding sleeve (5) on the expanding body (4) upon the expansion and axial movement of the expanding sleeve (5). The aim of the invention is to exactly determine the axial end position of the expanding sleeve (5) in said method. Said aim is achieved in that the means comprises a sensor (21) for detecting the axial end position. |
