Cutting vitrous sheet corners

Details Cutting vitrous sheet corners Cutting vitrous sheet corners

1983-05-27

1985-04-30

Meister, James M.

Cutting

Other than completely through work thickness or through work...

Scoring

83513, 83517, 83597, 83590, 33 27R, B26D 308

Patent

active

045136491

ABSTRACT:
Apparatus for forming arcuate corners on a vitreous sheet, the apparatus including a support for a vitreous sheet, a pair of carriages mounted above the support for relative movement so that the spacing between the carriages can be adjusted, a pair of scoring heads each mounted for arcuate movement beneath a respective carriage, and a mechanism connected for driving the heads in order to score corners of a vitreous sheet located on the support.

REFERENCES:
patent: 2314535 (1943-03-01), Worden
patent: 2576291 (1951-11-01), Fletcher
patent: 2618857 (1952-11-01), Goralske
patent: 2630630 (1953-03-01), Schunk et al.
patent: 3125920 (1964-03-01), Smith

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