发明名称 METHOD FOR FORMING A JOINT BETWEEN A PRODUCT FORMED OF COMPOSITE MATERIAL, SAID JOINT, AND SAID CONNECTING PIECE FOR FORMING SAID JOINT
摘要 A method for forming a joint between a product formed of composite material including reinforcing fibers and a connecting piece includes forming the connecting piece with a shoulder within joint region thereof and during the formation of the product, guiding the longitudinally extending reinforcing fibers of the composite material as continuous, unitary fibers through a first path within the joint region of the connecting piece toward the connecting piece shoulder, around the shoulder of the connecting piece, and then in a substantially opposite direction through second path within the joint region of the connecting piece to return to the composite material of the product, whereby both the product of composite material and the joint between the product and the connecting piece are formed simultaneously.
申请公布号 CA1312103(C) 申请公布日期 1992.12.29
申请号 CA19880580240 申请日期 1988.10.14
申请人 EXEL OY;RAUMA-REPOLA OY 发明人 KIVI, ILKKA;MANNER, TAPIO;KUVAJA, KARI;TERAEVAE, JORMA
分类号 B29C65/56;B29C65/64;B29C70/20;B29C70/86;B29K105/10;F16L13/00;F16L47/20;(IPC1-7):F16L39/00 主分类号 B29C65/56
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