Diaphragm chuck with locking ring
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United States of America Patent
Stats
-
Jun 10, 1980
Grant Date -
N/A
app pub date -
Feb 28, 1979
filing date -
Feb 28, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A diaphragm type chuck is disclosed equipped with means to lock the work engaging jaws against inadvertent release due to centrifugal forces. The means automatically shifts into jaw locking position when the chuck is closed and automatically releases the jaws when the chuck is to be opened.
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