| 摘要 |
A carbon mast includes a tube which is made from, for example, a pre-impregnated material and which is produced by filament winding or pultrusion. The tube ( 1 ) remains sealed by gluing the pieces for attaching the different elements that equip the mast thereto, in particular, the mast head piece ( 15 ) , the fitting ( 16 ) for attaching the spinnaker, the fitting ( 17 ) for attaching the stay and shrouds, the fitting ( 18 ) for attaching the crosstrees, the fitting ( 19 ) for attaching the boom and the fittings ( 20, 21 ) for, respectively, the mast partner and the mast foot, the aforementioned fittings being made in such a way as to contribute to the sealing of the mast.
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