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公开(公告)号：US08808794B2
公开(公告)日：2014-08-19
申请号：US13128863
申请日：2009-11-11
CPC分类号： B29C37/0032 , B29C70/54 , B29L2031/082
摘要： The present invention relates in general to a method of manufacturing fibre-reinforced parts for a wind power plant, such as a blade, in an open mould. More specifically the invention relates to a process step of applying at least one layer of gelcoat on a interior surface of said open mould prior to arranging at least one layer of material comprising fibre and to an arrangement that can be used in performing said method. The process step comprises to apply the gelcoat from a first end portion of the mould and to a second end portion of the mould and to cover the open mould from said first end portion to said second end portion gradually as gelcoat is applied. The arrangement comprises means for applying gelcoat to the interior surface of the mould (1) and a covering means (6) arranged to gradually cover the open mould (1) as gelcoat is applied.
摘要翻译： 本发明一般涉及在开放模具中制造诸如叶片的风力发电厂的纤维增强部件的方法。 更具体地，本发明涉及在布置包含纤维的至少一层材料之前将至少一层凝胶涂层施加到所述开模的内表面上的工艺步骤，以及可用于执行所述方法的布置。 工艺步骤包括将凝胶涂层从模具的第一端部和模具的第二端部施加，并且在施加凝胶涂层时逐渐将所述开模从所述第一端部覆盖到所述第二端部。 该装置包括用于将凝胶涂层施加到模具（1）的内表面的装置和设置成在施加凝胶涂层时逐渐覆盖开模（1）的覆盖装置（6）。
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2.发明申请公开(公告)号：US20120021131A1
公开(公告)日：2012-01-26
申请号：US13128863
申请日：2009-11-11
CPC分类号： B29C37/0032 , B29C70/54 , B29L2031/082
摘要： The present invention relates in general to a method of manufacturing fibre-reinforced parts for a wind power plant, such as a blade, in an open mould. More specifically the invention relates to a process step of applying at least one layer of gelcoat on a interior surface of said open mould prior to arranging at least one layer of material comprising fibre and to an arrangement that can be used in performing said method. The process step comprises to apply the gelcoat from a first end portion of the mould and to a second end portion of the mould and to cover the open mould from said first end portion to said second end portion gradually as gelcoat is applied. The arrangement comprises means for applying gelcoat to the interior surface of the mould (1) and a covering means (6) arranged to gradually cover the open mould (1) as gelcoat is applied.
摘要翻译： 本发明一般涉及在开放模具中制造诸如叶片的风力发电厂的纤维增强部件的方法。 更具体地，本发明涉及在布置包含纤维的至少一层材料之前将至少一层凝胶涂层施加到所述开模的内表面上的工艺步骤，以及可用于执行所述方法的布置。 工艺步骤包括将凝胶涂层从模具的第一端部和模具的第二端部施加，并且在施加凝胶涂层时逐渐将所述开模从所述第一端部覆盖到所述第二端部。 该装置包括用于将凝胶涂层施加到模具（1）的内表面的装置和设置成在施加凝胶涂层时逐渐覆盖开模（1）的覆盖装置（6）。
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公开(公告)号：US20110297303A1
公开(公告)日：2011-12-08
申请号：US13128866
申请日：2009-11-11
IPC分类号： B29C70/38
CPC分类号： B29C70/38 , B29C70/388 , B29L2031/082 , Y10T156/1028
摘要： A method of and an apparatus for, manufacturing fibre-reinforced parts such as blades for wind power plants, whereby a number of layers (10) of material comprising fibre are arranged on a curved surface of an elongated open mould (1) so that some of the layers of material overlap at least partially. Each layer of material is positioned on the mould by means of a number of rollers (20) provided on a cart (70) being conveyed along the open mould. At least some of the rollers are displaced mutually during the conveyance of the cart so that the rollers substantially follow an intended contour of the layer of material.
摘要翻译： 一种用于制造用于风力发电设备的叶片的纤维增强部件的方法和装置，由此在细长的开放模具（1）的弯曲表面上布置有多个包含纤维的材料层（10），使得一些 的材料层至少部分重叠。 每层材料通过设置在沿开放模具传送的推车（70）上的多个辊（20）定位在模具上。 至少一些辊在搬送车时相互移动，使得辊基本上遵循材料层的预期轮廓。
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