发明名称 A METHOD FOR PREPARING A PRE-FORM
摘要 The invention provides a method for preparing a pre-form comprising at least two layers of fibre tows (6), these layers being at least partly fixed by a resin (11). The method comprising steps of providing a work surface (3), and alternating distribution of layers of resin (11) and layers of fibre tows (6).
申请公布号 WO2009077582(A1) 申请公布日期 2009.06.25
申请号 WO2008EP67846 申请日期 2008.12.18
申请人 VESTAS WIND SYSTEMS A/S;BECH, ANTON 发明人 BECH, ANTON
分类号 B29C70/30;B29C70/20;B29C70/38;B29C70/44;B29C70/54 主分类号 B29C70/30
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