Straightener for rolled ferrous products, having horizontally openable shoulders for fast change of the rolls
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United States of America Patent
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Mar 12, 2002
Grant Date -
N/A
app pub date -
Apr 14, 2000
filing date -
Apr 28, 1999
priority date (Note) -
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Abstract
The invention refers to a straightener for rolled ferrous products, of the type in which a framework (11) comprises a pair of opposed shoulders (12, 13) which support two sets of rolls, a top set (14) and a bottom set (15), which define between them a straightening path for straightening said rolled products. According to the invention, said opposed shoulders (12, 13) may be translated horizontally between a closed, operative, position of containment and support of said rolls (14, 15), and an open, non-operative, position, in which said sets of rolls (14, 15) may be removed for replacement with other sets of different rolls. Moreover provided are supporting and transporting means, which are independent of the aforesaid framework (11), for supporting said sets of rolls (14, 15) in said open, non-operative, position of the shoulders (12, 13).
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