Loading patent…
AssigneeMitsubishi Heavy Industries, Ltd.
InventorsToshiki Kitazawa, Masahiko Shimizu
Estimating the term…
A charge is formed of a plurality of layers of fiber-reinforced sheets. The charge includes an outermost-layer multi-stack member disposed at each end section in a layering direction; and an intermediate-layer multi-stack member disposed in an intermediate section in the layering direction. The outermost-layer multi-stack member includes a fiber-reinforced sheet in which fibers extend in an X-axis direction in which compression force or tensile force acts when the charge is subjected to bending processing; and has formed therein a plurality of incisions that penetrate in the layering direction and extend in a Y-axis direction. The plurality of incisions are disposed side by side at prescribed intervals in the Y-axis direction and the X-axis direction. An incision that penetrates in the layering direction and extends in the Y-axis direction is formed in the intermediate-layer multi-stack member. The incision extends roughly the entire region affected by compression force or tensile force.
A laminate structure that is obtained by laminating a plurality of fiber-reinforced sheet laminates, in each of which a plurality of fiber-reinforced sheets are laminated, the laminate structure comprising:
A method for manufacturing a laminate structure that is obtained by laminating a plurality of fiber-reinforced sheet laminates, in each of which a plurality of fiber-reinforced sheets are laminated, the method comprising:
Dependencies are inferred from the claim text.