Societa Italiana Vetro-Siv-s.p.a.

Massimo Leone

Ciro Paudice

Francesco Torre

A method of manufacturing a sealing gasket on the rim of a sheet of glass has a preformed sealing gasket fixed to the rim of a glass. Polymerization is carried on in situ with a polyurethane material in a modified mold in which the preformed sealing gasket is positioned. The preformed sealing gasket also forms a sealing junction to avoid leakage of the polymer material.

Method and device for the manufacture of a sealing gasket on the rim of

A machine for grinding the edges of a sheet of glass, particularly windows for automobile, comprises, on a base, a motor for rotating the sheet of glass horizontally, a carrier moved horizontally by a bidirectional motor, which bears a wheel arm supporting in turn the grind wheel and a motor for it, the wheel arm being pushed toward the sheet of glass by a torgue motor supported on said carrier, the working parameters of the motors being controlled instantaneously by an electronic processor in which the profile of the sheet of glass is memorized.

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Vasto, Italy

Massimo Leone