| 摘要 |
The machine has a main armature comprising a head (11) with a holding-up hammer and a grip (12) with a spline (3), where the head and the grip comprise sets of conjugated rods (13)/housings. The spline supports a bender (C), and is linearly moved with respect to the grip and the head. A tension spring (4) is attached to the grip and the spline for folding-up the spline towards an initial rest position. The bender and the holding-up hammer are replaced by corresponding rapid engaging mechanisms. The armature has a lever (5) in an articulation (A1). |
