Abstract: An apparatus for supplying loose material for making tile-like elements comprising, a conveyor for receiving a continuous layer of the loose material, a loose material supply apparatus for supplying the continuous layer of loose material to the conveyor and a driving unit connected to the conveyor for intermittently driving the conveyor to intermittently move the continuous layer. A material drawing bell is movable mounted with respect to the conveyor and includes a porous diaphragm and peripheral edge extending outwardly therefrom for receiving a tile-size dosage of the material in the continuous layer. A second drive unit is connected to the material drawing bell for moving the bell toward the conveyor to receive the tile-size dosage of material. A suction apparatus is connected to the bell for establishing an underpressure therein so that the tile-size dosage of material is retained against the porous diaphragm.
Type:
Grant
Filed:
December 14, 1979
Date of Patent:
April 6, 1982
Assignee:
Centro Di Ricera Enrico Longinotti Firenze S.p.A.