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AssigneeGraphite Design Inc.
InventorsKeizo MATSUMOTO, Yuichiro MATSUZAKI, Ryuta TSUJIMOTO
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A structural body manufacturing method includes a first step of forming a cylindrical laminate body LM by winding a plurality of sheets including reinforcing fibers and an uncured thermosetting resin around a mandrel MD, a second step of compressing an entire circumference of the laminate body with a tape TP, a third step of heating the laminate body to a state prior to when the thermosetting resin is completely cured, a fourth step of extracting the mandrel from the laminate body, a fifth step of placing the laminate body around which the tape is wound in a molding die UD, LD, pressurizing the laminate body, and heating the laminate body until the thermosetting resin is completely cured, and a sixth step of removing the laminate body from the molding die and peeling off the tape.
A structural body manufacturing method comprising:
A structural body formed from a thermosetting resin impregnated with reinforcing fibers that has a first plane and a second plane on its outer surface, wherein:
A structural body formed from a thermosetting resin impregnated with reinforcing fibers and formed in a polygonal shape or a flat plate shape including at least two flat surface portions bent at an intersection portion, wherein:
A structural body formed by a process comprising the steps of:
Dependencies are inferred from the claim text.