Glass manufacturing – Glassworking or preform by or with reheating means – Planar sheet preform
Patent
1984-06-04
1985-07-16
Kellogg, Arthur
Glass manufacturing
Glassworking or preform by or with reheating means
Planar sheet preform
65106, 65287, 65289, C03B 23025
Patent
active
045294330
ABSTRACT:
Glass edge engagement members for use with an outline bending mold having mold portions with upwardly facing shaping surfaces are spring biased to enable the glass edge engaging members to move between an extended position above the shaping surface due to spring biasing force and a retracted position due to abutment force that opposes the spring biasing force when said outline bending mold abuts another shaping mold.
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Bennett Terry A.
Shadle Barry L.
Zimmerman William B.
Kellogg Arthur
Mates Edward I.
PPG Industries Inc.
Siminerio Andrew C.
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