| 摘要 |
<p>Parapet (1) for modular scaffolding of the kind made up of a plurality of oblong elements (21, 22, 31, 32, 4), comprising:
- a pair of lateral upright elements (21, 22), disposed, when the parapet (1) is assembled over the scaffolding, substantially perpendicular to the trampling floor;
- a pair of stringer elements (31, 32) interposed between said lateral upright elements (21, 22) and disposed, when the parapet (1) is assembled over the scaffolding, substantially parallel to the trampling floor; and
- a brace element (4), disposed, when the parapet (1) is assembled over the scaffolding, substantially oblique with respect to the trampling floor,
the overall arrangement being such that said elements define a trapeze structure and an adjacent triangular structure ( Fig. 1A ).</p> |
