Device for lubricating and cooling molds, in particular forging dies and tools in metal forming
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United States of America Patent
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Nov 6, 2007
Grant Date -
Apr 6, 2006
app pub date -
Sep 19, 2005
filing date -
Sep 20, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A device which is designed as a spray head and is intended for lubricating and cooling molds, in particular forging dies and tools in metal forming, is described, in which device the feed passages for coolant, compressed air and lubricant are accommodated in a common compact housing but are designed to run separately from one another, and in which spray nozzles are in each case assigned to these separate flow passages, these spray nozzles being specifically designed for spraying the lubricant and the coolant, respectively. By means of this measure, the spraying operation can be designed in an optimum manner and it becomes possible to keep the lubricant and coolant consumption low.
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