Structural frame for a machine tool
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United States of America Patent
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Dec 1, 1998
Grant Date -
N/A
app pub date -
Aug 7, 1997
filing date -
Aug 7, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A structural frame is provided for a machine tool including a tool holder and a workpiece holder for holding the workpiece as the workpiece is machined by a cutting tool held in the tool holder. The frame includes a base, a bed for supporting a tool holder and a workpiece holder as the tool holder and the workpiece holder cooperate to machine a workpiece, and structure cooperating between the bed and the base for simultaneous movement of the bed, a tool holder supported by the bed and a workpiece holder supported by the bed relative to the base between (a) a first operative position where the tool holder and the workpiece holder are supported by the bed at a first angular orientation relative to the base as the tool holder and the workpiece holder cooperate to machine a workpiece, and (b) a second operative position where the tool holder and the workpiece holder are supported by the bed at a second angular orientation relative to the base as the tool holder and the workpiece holder cooperate to machine a workpiece.
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