发明名称 Contoured composite structural mambers and methods for making the same
摘要 Contoured composite structural members and methods for making the same are described. The contoured structural members comprise composite materials and the contoured structure can be provided by tube rolling (or roll wrapping) the composite materials together and then, if necessary, bonding them or connecting them. The outer surface of the structural member can be provided with a polygonal shape during the process of manufacturing. With a contoured structure and an outer polygonal shape, applications for the structural members of the present invention are increased.
申请公布号 US2002071920(A1) 申请公布日期 2002.06.13
申请号 US20010899390 申请日期 2001.07.05
申请人 DALE FRANCIS OBESHAW 发明人 OBESHAW DALE FRACIS
分类号 B29C70/06;B21C37/15;B29C70/32;B29D24/00;B29D99/00;B32B1/08;B32B3/10;B32B3/12;B32B3/26;B32B3/28;B32B3/30;B32B15/01;B32B15/04;B32B15/08;B32B27/04;B62D21/00;B62D21/09;B65H75/10;F16L7/00;F16L9/00;F16L9/02;F16L9/18;F16L9/19;(IPC1-7):B32B1/02 主分类号 B29C70/06
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