| 摘要 |
A chemical sliding anchor (1), in particular for use in mining, for the firm bonding to the rock (18) in a borehole (19) using a fixing agent (20), comprises an anchor pipe (2), preferably an anchor nut (7), anchor plate (8) preferably supported by the anchor nut (7), for lying on the rock (18), involving little technical effort by effectively using a sliding function of the sliding anchor (1) in the case of a large change in length of the sliding anchor (1) on absorbing dynamic loads. This problem is solved in that an elastic element (9), in particular a spring (9), is integrated in the sliding anchor (1) and an increase in length of the sliding anchor (1) is effected for a given sliding function with a spring deflection of the elastic element (9).
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