Clamping head for the releasable attachment of a workpiece carrier to a machine tool spindle
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United States of America Patent
Stats
-
Jan 2, 1990
Grant Date -
N/A
app pub date -
Mar 25, 1988
filing date -
Mar 25, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Axially displaceable shifters on the stock of a machine tool around the spindle serve to actuate clamps against the force of respective spring stacks to release a workpiece carrier whose pins are engaged by the clamps, thereby keeping the main spindle passage free from obstruction in a system for the quick-change replacement of workpieces on the respective workpiece carrier.
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Cited Art Landscape
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