GLASS GOB WEIGHT CONTROL ASSEMBLY FOR A GLASSWARE MOLDING MACHINE

GLASS GOB WEIGHT CONTROL ASSEMBLY FOR A GLASSWARE MOLDING MACHINE

An assembly (28) for controlling the weight of a glass gob (6) on a glassware molding machine (1) has a punch (10) for at least partly penetrating the gob and controlled by a fluidic linear actuator (11) having an outer sleeve (12) of paramagnetic material, and a piston (15) which slides inside the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: VIADA, BRUNO, KUZ, ZDENKO, BAROLO, MAURIZIO
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMISTRY
GLASS
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
METALLURGY
MINERAL OR SLAG WOOL
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Beschreibung
Zusammenfassung:An assembly (28) for controlling the weight of a glass gob (6) on a glassware molding machine (1) has a punch (10) for at least partly penetrating the gob and controlled by a fluidic linear actuator (11) having an outer sleeve (12) of paramagnetic material, and a piston (15) which slides inside the sleeve (12); the piston (15) being connected integrally to the punch (10); and movement of the piston being controlled by a linear transducer (30) having a movable member (35) fitted to the piston (15), and a fixed member (33) located outside the sleeve (12).