C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
C03B7/08—Feeder spouts, e.g. gob feeders
C03B7/084—Tube mechanisms
Landscapes
Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Materials Engineering
(AREA)
Organic Chemistry
(AREA)
Blow-Moulding Or Thermoforming Of Plastics Or The Like
(AREA)
Procede et dispositif pour la fabrication de corps creux ceramiques profonds, coniques ou cylindriques, en matiere pulverulente ou granuleuse par pressage isostatique