Locking mechanism for the mandrel collar on milling and drilling spindles
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United States of America Patent
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Aug 5, 1980
Grant Date -
N/A
app pub date -
Sep 12, 1978
filing date -
Sep 20, 1977
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A tightening and clamping mechanism for the mandrel collar of a milling or boring spindle. The clamping elements are semi-circular devices with notches in their outer surfaces. By engaging the notches with retainer pins and tightening actuators, the clamping elements may be closed around the mandrel collar thereby securing it to the spindle housing.
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