Glass manufacturing – Apparatus made of special material – Elemental carbon containing
Patent
1994-12-29
1998-06-23
Griffin, Steven P.
Glass manufacturing
Apparatus made of special material
Elemental carbon containing
65207, 65229, C03B 900
Patent
active
057699208
ABSTRACT:
A guide-ring comprises a graphite body and a mechanically attached insert, preferable made of metal. The insert and body form a guide ring supporting a split neck-ring used during glass container manufacturing. The graphite body avoids the need for separate lubrication while being sufficiently strong enough to enable mechanical attachment of the insert. The combination provides the structural integrity needed to resist damage during glass container manufacturing operations and the thermal properties needed to contact hot glass gobs.
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Dodson David H.
Easley Michael E.
Smith Thomas M.
Stover Timothy A.
Sweetland James E.
Finkle Yale S.
Griffin Steven P.
Jacobson William O.
Union Oil Company of California
Wirzbicki Gregory F.
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