发明名称 Negative mold comprising predefined foam blocks for casting a component and method for producing the negative mold
摘要 It is described a negative mold (100, 200) for casting a component such as a blade of a wind turbine. The negative mold (100, 200) comprises a support structure (205) and a plurality of foam blocks (152, 154), which are mounted to the support structure (205) in such a manner, that a common surface contour (160) of the plurality of foam blocks (152, 154) defines an outer surface of the component, which is supposed to be casted. Each foam block (152, 154) of the plurality of foam blocks is taken from a predetermined number of different types of foam blocks, whereby each type of foam block is defined by a predetermined foam block size and foam block shape. It is further described a method for producing such a negative mold (100, 200).
申请公布号 EP2407292(B1) 申请公布日期 2013.11.13
申请号 EP20100007254 申请日期 2010.07.14
申请人 SIEMENS AKTIENGESELLSCHAFT 发明人 STEGE, JASON
分类号 B29C33/38;B29C33/30 主分类号 B29C33/38
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