发明名称 Method for producing a fan wheel and fan wheel produced by this method
摘要 A method for producing a fan wheel ( 1 ), in particular for a motor vehicle, which is produced by injection molding of a plastic provided with glass fibers, the casting compound being cast in via a ring or cone gate. Also disclosed is a fan wheel ( 1 ) produced by this method.
申请公布号 US7192253(B2) 申请公布日期 2007.03.20
申请号 US20040975038 申请日期 2004.10.28
申请人 BEHR GMBH & CO. KG 发明人 KAEMMLER GEORG
分类号 F04D29/02;B29C45/00;B29C45/14;B29C45/27;F04D29/28;F04D29/32 主分类号 F04D29/02
代理机构 代理人
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