Machine for working a glass plate
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United States of America Patent
Stats
-
Sep 22, 1998
Issued Date -
N/A
app pub date -
Nov 9, 1994
filing date -
Jan 31, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
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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