ROTIERENDER KOPF FUER DIE AUTOMATISCHE STUCKARBEIT DER OBERFLAECHEN VON STEINEN, MARMOR ODER DERGLEICHEN.

摘要

The rotating head comprises a predetermined number of blades being supported by a blade carrier arm (3), the latter being integral with the shaft (1). The blades are arranged on a vertical axis in suitably inclined positions, a fact which permits to carry out the automatic coating of the surface of the material by means of every type of material based on marble, stone and the like by means of every type of putty.