Glass manufacturing – Processes – Fusion bonding of glass to a formed part
Patent
1984-04-05
1985-03-05
Kellogg, Arthur
Glass manufacturing
Processes
Fusion bonding of glass to a formed part
65 42, 65105, 65272, 65285, C03B 23207
Patent
active
045028788
ABSTRACT:
An apparatus and method for tubulating a glass barrel including a glass lathe with the tubing in one chuck and a barrel holding device in the other chuck having a pair of spring members to engage the openings of the barrel and hermetically seal the barrel with an air pressure source to induce pressure to the inside of the barrel with the method including heating the end of the tubing and the point on the barrel for attachment, blowing a hole out through the point and welding the tube over the hole while the parts are spinning on the lathe.
REFERENCES:
patent: 430041 (1890-06-01), Rylands et al.
patent: 2146572 (1939-02-01), Hahn et al.
Kellogg Arthur
Lennox Thomas A.
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