Method of and apparatus for scoring a coated substrate

Details Method of and apparatus for scoring a coated substrate Method of and apparatus for scoring a coated substrate

1980-05-27

1981-11-17

Fisher, Richard V.

Glass manufacturing

Processes

With coating

65 61, 65112, 65114, 65 608, 83880, 427272, 427276, 427278, 427282, 427284, 427287, 427292, C03B 2700, C03B 3302, C03C 1722

Patent

active

043009344

ABSTRACT:
An automotive window is manufactured by silk screening a pattern of a ceramic paste on a piece of glass having peripheral dimensions greater than the peripheral dimensions of the window. During the silk screening, portions of the screen extending beyond the pattern are supported by glass portions extending beyond the window to prevent bending of the screen near the pattern. The piece is scored through the pattern to define the window or a window blank within the piece and thereafter the glass around the window is removed. The window is then tempered at which time the ceramic paste fuses to the window.

REFERENCES:
patent: 3260584 (1966-07-01), Badger
patent: 3352655 (1967-11-01), Barch et al.
patent: 3638564 (1972-02-01), Prange et al.
patent: 3699644 (1972-10-01), Cocca
patent: 3756482 (1973-09-01), DeTorre
patent: 3894456 (1975-07-01), Boller et al.
patent: 4119426 (1978-10-01), Kelly
patent: 4137803 (1979-02-01), Goldinger
patent: 4140820 (1979-02-01), DeTorre

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