BigPatents India

A machine (1) for producing parts of foamed plastic material, wherein a gantry-type frame (2) supports a fixed half-mold (38) , and a carriage (52) from which is suspended a movable half-mold (66) and which is movable along the frame (2) to impart to the movable half-mold (66) an approach movement towards, and a parting movement from, the fixed half-mold (38); the movable half-mold (66) being locked 1;o the fixed half-mold (38) , in a position closing a mold (71) for injecting foamed plastic material, by a number of electromagnets (24, 25) interposed between the two half-molds (38, 66) .