elastica basis for profiling and cardboard plates, plaster or similar materials.

摘要

BASE STRETCH FOR PROFILES AND PLATES OF CARDBOARD, PLASTER OR SIMILAR MATERIALS, characterized by being formed from a solid body MANUFACTURED PREFERABLY IN RUBBER OR SIMILAR, ADOPTING THE staggered configuration, PROVIDING OF ONE OR MORE STEPS, TO EXIST ON THE TREAD OR ESCALONADURA CENTRAL metal coating (2) formed by a plate DIMENSIONS LIKE THE AREA COVERED AND A central circular opening (3) COMMUNICATING THE BODY OF THE BASE IN WHICH IS LOCATED AN EMPTY OR recess taking the form of a frustum CONE REVERSED OR OTHERWISE, which has at its base a circular bore (3 ''), by which comes out being fixed on the ground (13) a screw (14), WHICH CAN BE REPLACED FOR FIXING THE GROUND (13) an adhesive film.