Apparatus for cooling extrusion press profile sections
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United States of America Patent
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-
Jul 12, 1994
Grant Date -
N/A
app pub date -
Feb 2, 1993
filing date -
Aug 2, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus for cooling extruded profile sections comprises nozzles which are arranged above and below an exit path of the extruded profile section and which are formed as air nozzles arranged transversely of the pressing and exit direction of the extruded profile section and having slit-shaped nozzle openings. The air nozzles arranged beneath the exit path have a smaller nozzle slit width than the air nozzles arranged above the exit path and blowing onto the extruded profile section from above; the distance of the lower air nozzles from the extruded profile section is less than the distance of the upper air nozzles from the extruded profile section; and the air nozzles arranged beneath the extruded profile section are offset with respect to the air nozzles arranged above the extruded profile section in each case by half the pitch, measured in the pressing and transport direction of the extruded profile section.
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