Metal working – Method of mechanical manufacture – Electrical device making
Patent
1993-03-30
1995-05-16
Arbes, Carl J.
Metal working
Method of mechanical manufacture
Electrical device making
29611, 373110, 373111, 373117, 373118, H01R 4300
Patent
active
054149274
ABSTRACT:
A high strength graphite material is fabricated into a sheet, the sheet is bent into a tube, and the tube is retained in that shape for use in a high temperature furnace. The retained tube is rigid and can replace prior art machined blocks of lower strength graphite in a furnace. The tube can also be further machined and/or further deformed to achieve more complex shapes.
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Fiel Larry D.
Lorzadeh Jamie
Arbes Carl J.
Jacobson William O.
Wirzbicki Gregory F.
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