Press bending fixture with improved adjusting means

Details Press bending fixture with improved adjusting means Press bending fixture with improved adjusting means

1976-11-29

1977-10-04

Kellogg, Arthur D.

Glass manufacturing

Glassworking or preform by or with reheating means

Planar sheet preform

65106, 65275, 65289, C03B 2302

Patent

active

040521885

ABSTRACT:
In an apparatus for press bending heat-softened glass sheets of the type which includes a flexible shaping plate and means to adjust the curvature of the shaping plate, adjustability is facilitated by providing a segmented rigid plate behind the flexible shaping plate.

REFERENCES:
patent: 3367764 (1968-02-01), Seymour
patent: 3531276 (1970-09-01), Richardson
patent: 3819351 (1974-06-01), Shaffer et al.
patent: 3846105 (1974-11-01), Petrella et al.

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