Roll stand for rolling bar-shaped or tubular material
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United States of America Patent
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Apr 11, 2006
Issued Date -
N/A
app pub date -
Sep 10, 2002
filing date -
Sep 11, 2001
priority date (Note) -
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Abstract
The roll stand having at least one roll shaft 2, which carries a roll 6 and is subdivided into sectional shafts 3, 4 for the purpose of being able to change the roll, comprises at least one labyrinth-seal arrangement which is arranged in an annular gap 23, 24 formed between the respective sectional shaft 3, 4 and a bearing device for the roll shaft.
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