| 摘要 |
<p>A component (1) for implementing a stand for sport venues, such as for example stadia and/or sports halls, said component (1) comprising at least a main module apt to be placed upon a bearing structure (7, 24) as to implement a portion of a big step of said stand, said main module having a substantially L-like or Z-like cross - section and thus comprising in a first case a first substantially flat tread portion (lp) apt to be stepped on by the spectators and a second substantially flat riser portion (la) extending from said tread portion and defining with said tread portion a predefined angle, and in a second case a first substantially flat tread portion (lp) apt to be stepped on by the spectators, as well as a first and a second substantially flat riser portion (laa) and (lab) extending from opposite ends of said tread portion and defining with said tread portion each one a predefined angle, said main module comprising an upper plate (2) and a lower plate (3), both made of metallic sheet, mutually joined and substantially shaped like a L or a Z.</p> |
