Straightening machine for rolling iron products having horizontal opening shoulder part capable of quickly change rolls


Application Number: 00108123
Application Date: 2000.04.28
Publication Number: 1271626
Publication Date: 2000.11.01
Priority Information: 1999/4/28 IT 000894A/99
International: B21D3/02
Applicant(s) Name: Techint Compagnia Techica Internationale S. P. A.
Address:
Inventor(s) Name: M. Rosny
Patent Agency Code: 11038
Patent Agent: yi yongmei
Abstract The invention refers to a straightener for rolled ferrous products, of the type in which a framework comprises a pair of opposed shoulders which support two sets of rolls, a top set and a bottom set, which define between them a straightening path for straightening said rolled products. According to the invention, said opposed shoulders may be translated horizontally between a closed, operative, position of containment and support of said rolls , and an open, non-operative, position, in which said sets of rolls 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 , for supporting said sets of rolls in said open, non-operative, position of the shoulders.