REDUCER AND/OR CALIBRATING ROLLING MILL FOR ROD-SHAPED BODIES
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United States of America Patent
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Issued Date -
Jan 4, 2024
app pub date -
Nov 25, 2021
filing date -
Nov 27, 2020
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Abstract
A stretch reducer and/or calibrating rolling mill for rod-shaped bodies, in particular tubular bodies, in particular hollow bodies, said rolling mill comprising a plurality of rolling stands each comprising a plurality of rolling rollers mutually arranged so as to define a passage for said rod-shaped bodies, wherein said rolling stands are arranged in sequence along a rolling direction so that the respective passages are substantially aligned to define a rolling path substantially parallel to said rolling direction, wherein each of at least two of said rolling stands comprises three rolling rollers.
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