Numerical controller cutter apparatus for cutting a glass plate
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United States of America Patent
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-
Nov 10, 1998
Issued Date -
N/A
app pub date -
May 28, 1997
filing date -
Apr 27, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Apparatus is provided for cutting a plate-like member, having a cutter head and a bridge frame for supporting the cutter head movably in the X-direction. The bridge frame is supported at opposite side ends thereof and is movable in the Y-direction on a base. A moving device is provided for linearly moving the cutter head in the X-direction, and a moving arrangement is provided for linearly moving the bridge frame in the Y-direction. The moving arrangement includes a linear motor disposed on the one end of the bridge frame and a second linear motor disposed on the other end of the bridge frame. A control device is provided for operating said first and second linear motors synchronously with respect to each other.
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