Method and apparatus for monitoring the operating readiness of power chuck
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United States of America Patent
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-
Sep 16, 1986
Grant Date -
N/A
app pub date -
Jan 28, 1985
filing date -
Jan 28, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
To check the operating conditions of a power chuck, compressed air is supplied to the contact surfaces of the clamping jaws and/or of the workpiece to be clamped. Air passages are provided in the chuck body which open into the contact surfaces. The escaping air makes it possible to find out whether the contact is planar, and thus whether the clamping is exact.
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