Sliding anchor

Sliding bolt for introducing into a bore, having an anchor rod, on which is disposed a sliding control element with a through-opening, through which the anchor rod extends, wherein the sliding control element comprises a sliding body cage having at least one recess for receiving a sliding body that is in contact with the lateral surface of the anchor rod, and having an anchor plate, which is intended to lie against a region surrounding the mouth of the bore once the sliding bolt has been introduced into the bore, wherein the anchor plate is in load-transferring connection with the sliding body cage, wherein

• each recess for receiving a sliding body in the sliding body cage is disposed tangentially to the lateral surface of the anchor rod,
• the lateral enveloping surface of each recess projects by a predefined dimension into the clear cross section of the through-opening, and
• each sliding body fills the cross section of the recess associated with it.