TUBE
PROBLEM TO BE SOLVED: To improve the efficiency of winding work by reducing stress concentration and preventing the occurrence of a crack. SOLUTION: Fiber bundles 31a and 31b each having a reinforcement part S in which at least one crossing part is formed from reinforcing fibers and a cushioning par...
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Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To improve the efficiency of winding work by reducing stress concentration and preventing the occurrence of a crack. SOLUTION: Fiber bundles 31a and 31b each having a reinforcement part S in which at least one crossing part is formed from reinforcing fibers and a cushioning part P arranged along at least one side of the side part of the reinforcement part S are woven into a prepreg sheet. A reinforcing layer 30 formed by winding the prepreg sheet is laminated to form a tube 20. COPYRIGHT: (C)2006,JPO&NCIPI |
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