| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing apparatus of a tubular body made of FRP which conducts manufacture of the tubular body and joining of parts to the outside of this tubular body simultaneously thereby enables simplification of a manufacturing process and shortening of a manufacturing time. SOLUTION: In a manufacturing apparatus of a tubular body which comprises an outside mandrel 6, an inside mandrel 7 divided in respect to a radial surface from the central axis, cylinders 8 having connecting rods 9 fixed to the outside mandrel 6 and moving the inside mandrel 7 in the radial direction, a device 11 rotating the outside mandrel 6 and a spray device 3 spraying an FRP molding material 2 on the inner surface of the inside mandrel 7, holders 10 of parts to be joined to the outside of the tubular body are provided in the outer periphery of the inside mandrel 7. |
