Double link arrangement for press bending molds and method of pr

Details Double link arrangement for press bending molds and method of pr Double link arrangement for press bending molds and method of pr

1980-08-01

1982-03-09

Kellogg, Arthur D.

Glass manufacturing

Processes

Reshaping or surface deformation of glass preform

65273, 65289, C03B 2303

Patent

active

043187285

ABSTRACT:
Shaping a glass sheet between pressing molds of complementary curvature while the glass sheet moves continuously from a furnace exit to a cooling area by moving the molds synchronously with the glass sheet and simultaneously toward and away from one another in such a manner that their relative orientation to one another is not changed during glass sheet engagement.

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patent: 3476541 (1969-11-01), Ritter
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patent: 3630706 (1971-12-01), Oelke
patent: 3737297 (1973-06-01), Frank
patent: 3846104 (1974-11-01), Seymour
patent: 3905794 (1975-09-01), Revells et al.
patent: 4123245 (1978-10-01), Bates
patent: 4244724 (1981-01-01), Classen

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