Blade fastening device with arrangement for guiding cutting fluid to cutting site
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United States of America Patent
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N/A
Issued Date -
Jun 30, 2016
app pub date -
Dec 25, 2014
filing date -
Dec 25, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A blade fastening device is provided with a holding member including an axial channel for disposing a blade, and spaced, longitudinal clamping sections on an outer surface for clamping the blade; a hollow, cylindrical clamping member for clamping the clamping sections; and a cutting fluid guide member releasably secured to a front portion of the clamping member and including an axial channel for receiving a portion of the blade, and at least one through hole extending from a front surface of an edge portion of the cutting fluid guide member to a rear surface thereof. Each through hole further communicates with one of at least one gap each between two adjacent clamping sections so that cutting fluid may pump through the at least one gap and the at least one through hole to a front portion of the blade.
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