Glass manufacturing – Glassworking or preform by or with reheating means – Planar sheet preform
Patent
1991-01-15
1992-06-02
Lindsay, Robert L.
Glass manufacturing
Glassworking or preform by or with reheating means
Planar sheet preform
65107, 65185, 65289, 198406, 198409, C03B 23023
Patent
active
051183340
ABSTRACT:
A roller assembly for bending sheets of glass, including a plurality of units each comprising a plurality of rollers mounted on support shafts. The support shafts pivot, which tilts the rollers, so that the surface of each roller is tangent to the bottom of the bent glass sheet.
REFERENCES:
patent: 4139359 (1979-02-01), Johnson et al.
patent: 4540426 (1985-09-01), Bocelli et al.
patent: 4723983 (1988-02-01), Erdmann et al.
patent: 4773925 (1988-09-01), Schultz
patent: 4881962 (1989-11-01), Reunamaki et al.
patent: 4909824 (1990-03-01), McMaster et al.
Freidel Kenneth L.
Freund William G.
Littleton L. Arthur
A. Earley John F.
A. Earley III John F.
Lindsay Robert L.
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