Method and device for cutting glass

Details Method and device for cutting glass Method and device for cutting glass

1982-09-30

1984-08-28

Albritton, C. L.

Electric heating

Metal heating

By arc

65112, 219121LN, 219121LY, B23K 2700

Patent

active

044685343

ABSTRACT:
A method and device is described for cutting a stationary sheet of glass such as tempered glass using a single, moving laser beam which impinges the glass at right angles to produce a clean cut with minimum thermal shock. Pre-heating and post-cooling means can also be employed along with a tiltable support structure.

REFERENCES:
patent: 1785457 (1930-12-01), Rowley et al.
patent: 3453097 (1969-07-01), Hafner
patent: 3885943 (1975-05-01), Chui
patent: 3930825 (1976-01-01), Chui
patent: 3932726 (1976-01-01), Verheyen et al.
patent: 3935419 (1976-01-01), Lambert et al.

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