Machine for working a glass plate

Details Machine for working a glass plate Machine for working a glass plate

1994-11-09

1998-09-22

Rose, Robert A.

Abrading

Precision device or process - or with condition responsive...

Computer controlled

451 44, 451 67, 225 965, B24B 5100, B24B 908

Patent

active

058106421

ABSTRACT:
A glass plate working machine includes table 20 on which glass plate 22 is placed, breaking unit 3 for forming a cutting line on glass plate 22 placed on table 20, and pressing the glass plate in the vicinity of a portion of the glass plate 22 formed with the cutting line to break that portion off; and moving unit 67 connected to the breaking unit 3 for moving same linearly along a surface of glass plate 22 placed on table 20. Breakage by breaking unit 3 and movement by moving unit 67 are controlled by a numerical control unit.

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patent: 5005318 (1991-04-01), Shafir
patent: 5040342 (1991-08-01), McGuire et al.
patent: 5079876 (1992-01-01), Zumstein

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