PIPE EXTRUSION PLANT
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United States of America Patent
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app pub date -
Aug 13, 2008
filing date -
May 28, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A pipe extrusion plant for producing pipes with a variable diameter includes an extruder, an adjustable calibration device, and a cooling device, whereby a pipe to be produced is guided at least in part during the production process. In order to be able to provide a guide that is suited to different pipe diameters, a roll assembly is provided to include a row of rolls which are placed one behind the other in a take-off direction, with each roll mounted in a bracket and supported to allow vertical positioning thereof in dependence on the pipe diameter.
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