TOOL HOLDER AND TOOL ARRANGEMENT
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United States of America Patent
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N/A
Issued Date -
Jul 17, 2014
app pub date -
Jan 8, 2014
filing date -
Jan 14, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention relates to a tool holder, in particular a steep-taper shank type tool holder, the tool holder comprising at least one mounting surface, in particular a mounting cone, for being received and driven by a drive spindle, and further comprising at least one integrated fluid path for an operating fluid, wherein at least one flow blocking member is associated with the at least one fluid path and is configured to block or release the at least one fluid path in a manner depending on flow direction. The at least one flow blocking member may be configured and arranged such that it permits flow for the operating fluid in the intended direction of supply and does not permit flow for the operating fluid in opposition to the intended direction of supply. The tool holder may be arranged as a chuck or a clamping chuck, for example.
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