Clamping device for locking the workpiece-carrying collet in automatic machine tools
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United States of America Patent
Stats
-
Nov 26, 1991
Grant Date -
N/A
app pub date -
Jul 23, 1990
filing date -
Oct 20, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A clamping device for locking the workpiece-carrying collet of an automatic machine tool has a spring made of flexible plastic material. The spring has a flat elasticity characteristic and cooperates with an adjusting nut and an indicator nut. Pivotable closing levers that cooperate with a profiled abutment sleeve are also provided.
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Cited Art Landscape
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