| 摘要 |
Apparatus for continuously manufacturing profiled bodies (16) made from reinforced stabilisable material, the apparatus comprising in combination a mandrel (3), means (4, 5) driving this mandrel in rotation about its longitudinal axis, the mandrel (3) holding at least one profiled support (1) wound helically over the mandrel, means for winding around the mandrel (3) and over the support (1), reinforcing elements (11) impregnated with stabilisable material, stabilisation means (14) disposed over at least a portion of the length of the mandrel and means (13, 13a) for separating from the mandrel the reinforced material which has undergone the stabilisation, the support being wound at a first end of the mandrel and separated from the mandrel at a second end. …<??>The apparatus is especially characterised in that the first end of the mandrel comprises a first raised zone (18) or sizing bearing surface onto which the support (1) is wound, the said bearing surface having a length sufficient to drive the support (1) by capstan effect and having a limited length so as not to hamper the progression of the support over the mandrel (3). …<IMAGE>… |
