| 摘要 |
The invention relates to a system for fixing a stand to the supporting legs, intended for the support of musical scores, consisting of a column (1) which has cut on its external surface (a) a number of windows (2), their number z=3, arranged one in respect with the others at 120 degrees and set off along the vertical, in which penetrates an upper connection (3), provided with a hole (f), a median connection (4) provided with a hole (g) and a lower connection (5) provided with a hole (h), the connections (3, 4, 5) being arranged along the vertical by superposition and fixed to a central rod (2), which is inserted by pressing into the column (1) and fixed at its upper part by thread to the zone (c) and at its lower part to a cover (8) with the connections (3,4 and 5), the supporting legs (6) being fixed by the screws (7).
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