Method for manufacturing fiber-reinforced resin tube body
AssigneesHitachi Astemo, Ltd., Kanazawa Institute of Technology
InventorsTakahiro Nakayama, Fumiya Takahashi, Kiyoshi Uzawa, Katsuhiko Nunotani
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Abstract
A method for manufacturing a fiber-reinforced resin tube body includes: a preparing step of preparing a cylindrical expandable body having fiber wound therearound; an installing step of installing the expandable body in a mold after the preparing step; a flowing step of flowing resin into the mold, in which the expandable body is placed, after the installing step; and an expanding step of expanding the expandable body toward an inner wall of the mold after the flowing step.
Claims20
A method for manufacturing a fiber-reinforced resin tube body comprising:
- a preparing step of preparing a cylindrical expandable body having fiber wound therearound;
- an installing step of installing the expandable body in a mold after the preparing step;
- a flowing step of flowing resin into the mold, in which the expandable body is placed, after the installing step;
- and
- an expanding step of expanding the expandable body toward an inner wall of the mold after the flowing step.
Dependencies are inferred from the claim text.