| 摘要 |
Deformable guide for partition walls consisting of a strip of sheet metal punched carved formed by a central strip (4) and wings (6) bent in a U along fold lines (8), said guide having portions (10) alternating with portions (12) provided with apertures, characterized in that:
a) each portion (12) has:
- two holes (18,118) with an axis of symmetry place along the bending lines (8),
- the edges of the wings (4) provided with a semicircular seat (10.120) with diameter equal to the diameter of the holes (10,118),
- a hole (22.122) disposed along the longitudinal axis of the guide,
- the remaining surface of the portion provided with a plurality of small holes (24), and
b) each portion (10) presents in correspondence of the central band (4) a hole (4,114) and four cusps (16) pointed facing outwards of the guide. |
