Glass feeder tube support

Details Glass feeder tube support Glass feeder tube support

1983-12-01

1985-04-30

Kellogg, Arthur

Glass manufacturing

Molten glass dispensing means

Discharge orifice below melt level

65325, 65330, G03B 708

Patent

active

045142092

ABSTRACT:
The feeder tube in a molten glass gob feeder is mounted in a holder which is supported in the feeder structure by a pair of opposed hollow shafts. The shafts are vertically adjustable by the fact that they have their lower ends threaded onto vertical screws. The vertical screws are mounted for rotation about their vertical axes, in unison, to effectively raise or lower the shafts as desired. A scale and pointer arrangement indicates the tube height relative to the feeder bottom. The feeder tube is mounted in the holder such that reciprocation of a plunger in the tube will not raise the tube relative to the feeder.

REFERENCES:
patent: 2470558 (1949-05-01), Honiss
patent: 3239326 (1966-03-01), Tyner
patent: 3419373 (1968-12-01), Gould et al.
patent: 4328023 (1982-05-01), Vilk

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