Glass-plate working machine
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United States of America Patent
Stats
-
Sep 15, 1998
Issued Date -
N/A
app pub date -
Jun 19, 1996
filing date -
Jul 21, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A glass-plate working machine 1 includes a table 3 on which a glass plate 2 is placed; a grinding wheel 4 for providing working to the glass plate 2; an electric motor 6 for driving the grinding wheel 4; a positioning device 8 for positioning a working portion C of the grinding wheel 4 with respect to a working point A on the glass plate 2; a fixing device 10 for fixing the glass plate 2 onto the table 3; and a revolving device 16 for revolving the grinding wheel 4 so as to dispose a center 14 of rotation of the grinding wheel 4 in a direction C normal to a contour 13. The positioning device 8 includes a moving device 18 for moving the grinding wheel 4 in a direction X and a rotating device 20 for rotating the table 3.
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