Glass manufacturing – Glassworking or preform by or with reheating means – Planar sheet preform
Patent
1992-02-10
1993-07-27
Woodard, Joye L.
Glass manufacturing
Glassworking or preform by or with reheating means
Planar sheet preform
65171, 65289, 65323, C03B 2303
Patent
active
052307280
ABSTRACT:
A mold assembly support (10) is disclosed for providing a self-aligning thermally stable mold support in a glass sheet forming system (12) wherein a reference point within the glass sheet heating furnace (14) is connected to a geometric frame of reference outside the furnace (14). The mold assembly support (10) includes a frame (40) including mold registering members (52,54) which define a stable thermal reference point within the furnace which is maintained in an unchanging relationship with respect to the geometric frame of reference outside the furnace (14) along a glass sheet heating furnace substructure (16).
REFERENCES:
patent: 3713799 (1973-01-01), McMaster
patent: 4265650 (1981-05-01), Reese et al.
patent: 4664692 (1987-05-01), Simomura et al.
patent: 4737182 (1988-04-01), Fecik et al.
patent: 4781745 (1988-11-01), Mumford
Glasstech, Inc.
Woodard Joye L.
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