DILATATIONSAUSGLEICHS-VORRICHTUNG ZUM AUSGLEICH VON RELATIVEN HÖHENVERSCHIEBUNGEN ZWISCHEN EINER BODENFLÄCHE UND EINEM EINEN RAHMEN AUFWEISENDEN VERSCHLUSSORGAN EINES EINBAUS

摘要

A device for equalizing changes in level between a ground area surface extending over a ground structure and a frame for closure of an installation projecting into a ground structure therebelow, comprises a plate-shaped dragging body connected to the closure frame and projecting horizontally into the ground structure below a carrying layer thereof so as to transfer the change in level to the closure frame, the plate-shaped dragging body being a separate structural element which supports the closure frame on an upper side thereof.