Glass scoring mechanism

Details Glass scoring mechanism Glass scoring mechanism

1993-11-08

1995-01-17

Rada, Rinaldi I.

Cutting

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

Scoring

83582, 83886, B26D 308, C03B 3310

Patent

active

053817133

ABSTRACT:
A glass scoring machine includes a table and a numerically controlled carriage for movement over the table along X and Y axes. The glass scoring wheel is held against the sheet of glass by a pneumatic cylinder and a compression spring. In one embodiment, an adjustable stop is provided to establish the desired force applied to the glass by the scoring wheel depending on the thickness of the glass to be cut. In an alternate embodiment, the pneumatic cylinder is provided with a variable pressure regulator to establish the desired force at the scoring wheel.

REFERENCES:
patent: 2515445 (1950-07-01), Gilstrap
patent: 3280676 (1966-10-01), Grzymislanwski
patent: 3742794 (1973-07-01), Rupprecht et al.
patent: 3859878 (1975-01-01), Bonaddio et al.
patent: 4226153 (1980-10-01), Insolio
patent: 4228711 (1980-10-01), Insolio
patent: 4291824 (1981-09-01), DeTorre
patent: 4541176 (1985-09-01), Croce
patent: 4624169 (1986-11-01), Nelson
patent: 4678457 (1987-07-01), Slobodkin
patent: 4934236 (1990-06-01), Gordon
patent: 5038654 (1991-08-01), Mackey

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