DEPLOGABLE ANCHOR ASSEMBLY AND METHOD FOR THE FITTING THEREOF

摘要

The anchor assembly (2) consists of an anchor rod (3) which is sufficiently strong to be able to withstand the introduction forces of a deplogable anchor (4) which is attached thereto. The deplogable anchor (4) consists of a number of anchor blades (9) which are hingedly attached to an anchor body (10) and can be locked both in the introduction position and in the anchoring position. Locking takes place by striking against the free end of the anchor rod (3). The distance between the anchor body (10) and the anchor rod (3) can be altered by means of a rotation of the anchor body and the anchor rod with respect to one another, as a result of which the lock can be released.