Double mould vulcanizing press.

摘要

The invention concerns a moulding and/or vulcanizing press endowed with a double-mould for moulding or injectable materials - in particular, elastomeric or plastomeric materials.
<??>For preventing any bad reciprocal coupling of the mould parts - which result from the deformation of the frame, during the working cycles of the press, the invention foresees coupling the said moulds with the supporting frame, by means of pairs of matched surfaces - concave on the frames (8, 10) and convex on the moulds (1, 5) - in particular, cylindrical or spherical, such as to allow for relative shiftings to take place between the shut and pressurized moulds and the frame.