| 摘要 |
PROBLEM TO BE SOLVED: To absorb a difference between an inner circumference and an outer circumference in a bent portion and to secure strength and rigidity of the bent portion.SOLUTION: A plurality of prepregs 18a being fiber-reinforced resin materials consisting of unidirectional reinforcement is disposed side-by-side on a core metal 16 and is caused to adhere thereto in an axial direction of the core metal 16 with respect to an external surface of a bent portion 14. Subsequently, a heat-shrinkable tape 26 regulating movement of the plurality of prepregs 18a toward outside in a radial direction of the core metal 16 is wound. A shaft-like composite member 10 having a bent portion 12, for example, such as a frame for a vehicle can be obtained by causing an intermediate formed article obtained as described above to be subjected to thermal curing and subsequently peeling off the heat-shrinkable tape. |
