Glass plate cutting method and glass plate cutting machine
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United States of America Patent
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Mar 12, 2013
Grant Date -
May 14, 2009
app pub date -
Jun 21, 2006
filing date -
Apr 28, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A glass plate cutting machine 1 includes a cutter wheel 4 for forming a cut line 3 on a glass plate 2; a moving means 5 for moving the cutter wheel 4 along a cut line 3a which has been preset and is to be formed on the glass plate 2; a resiliently pressing device 6 for resiliently pressing the cutter wheel 4 against the glass plate 2; and a control unit 7 for controlling the resiliently pressing device 6 so as to alternately change over the intensity of a resiliently pressing force of that cutter wheel 4 with respect to the glass plate 2 in the movement of the cutter wheel 4 by the moving means 5.
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