Extractor device for machine tools, welding and manufacturing machines and the like
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United States of America Patent
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Feb 26, 2008
Grant Date -
Nov 29, 2007
app pub date -
May 23, 2007
filing date -
May 26, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An extractor device for machine tools which have at least one tool-holder machining head has an annular blowing distributor for generating a tubular gaseous barrier around the tool-holder machining head, and an annular extractor manifold, positioned inside the barrier and concentric with the annular blowing distributor, for extracting shavings and/or dusts created by machining confined in the barrier.
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