FIBER REINFORCED RESIN-MADE HOLLOW MOLDED BODY AND MANUFACTURING METHOD THEREFOR

Japanese Patent JP2017196860

A

PROBLEM TO BE SOLVED: To provide a fiber reinforced resin-made hollow molded body easy to be manufactured, having light weight and high in rigidity, and a manufacturing method of the fiber reinforced resin-made hollow molded body.SOLUTION: There is provided a long-sized hollow-shaped fiber reinforced resin-made hollow molded body 1 having a first flat part 14 and a second flat part 16 arranged with facing so that inner surfaces are in parallel each other, and a first bent part 18 and a second bent part 20 bending with projection to an outside, inner surfaces of the first bent part 18 and the second bent part 20 bend with arc-like with curvature ρ(mm) respectively and h/2