| 摘要 |
System ( 1 ) of conformation of a metallic or non metallic element ( 2 ) that permits the extending of an extendible region; said system ( 1 ) resolved the technical problem of managing to combine high precision in the conformation, competitive costs and high speeds of production of metallic and non metallic elements that include an extendible region; said extendible region includes a plurality of cuts defined conveniently; said system of conformation includes pulling means ( 3 ); said system is characterized because it includes a conformation station ( 4 ) that includes: first conforming means ( 4.1 ) that essentially restrict the movement of a first region ( 2. a) of said metallic or non metallic element ( 2 ); second conforming means ( 4.2 ) that essentially restrict the movement of a second region (2.b) of said metallic or non metallic element ( 2 ); ; third conforming means ( 4.3 ) that essentially restrict the movement of a third region ( 2. c) of said metallic or non metallic element ( 2 ); the geometry of said conforming means ( 4.1, 4.2 and 4.3 ) together, becomes modified as the metallic or non metallic element advances through the conformation station ( 4 ); these changes in the geometry are defined in a way that induces a progressive and controlled rotation, from 0 to essentially 180 degrees, of said third region with respect to said first and second regions ( 2. a and 2. b). |
