| 摘要 |
An anchor for securing stone plates to a wall comprises a holder, which is adapted to be bolted to the wall, and an adjustable carrier, which is supported by the holder and has a protruding free end portion, which receives a mandrel that is adapted to be received in bores opening in the edge faces of the stone plates. In order to provide an anchor which is structurally simple and rugged, can carry a high load and yet be exactly adjusted, and can be handled in a particularly convenient manner, the holder comprises a base plate, which is adapted to be secured to the wall, and two juxtaposed fixing legs, which protrude from the base plate, the carrier consists of a tongue plate, which is sandwiched between the fixing legs and is adapted to be fixed in position by means of a clamp screw, which extends through a slot extending in the tongue plate in the longitudinal direction of the legs, said fixing legs have end portions diverging toward their free ends, and the tongue plate is slidably supported by a crosspiece plate, by which free end portions of the fixing legs are interconnected. |
