| 摘要 |
The method for straightening iron rods and the like provides for subjecting the rod (2) to be straightened to the action of folder means (4) suitable to act in a discrete manner at a plurality of transverse sections (9), suitably spaced along a longitudinal axis (23) of the rod (2), from opposite parts with respect to such longitudinal axis (23), so as to realize on the same rod (2) a corresponding plurality of folds with curvature in opposite direction with respect to the longitudinal axis (23), such as to determine an undulated expansion with bights (21) having a substantially rectilinear effect. |
