Composite material structure
AssigneeNissan Motor Co., Ltd.
InventorsYukihiro HAMADA, Hiroshi OOKUBO
Life of this patent
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Abstract
A composite material structure is provided a metal member and a resin member. The metal member is formed in a planar shape that has a main surface. The resin member is bonded to the main surface of the metal member. The metal member has a thermal expansion coefficient in a first direction along the main surface is larger than a thermal expansion coefficient in a second direction along the main surface. The second direction is orthogonal to the first direction. The resin member is formed of a fiber-reinforced resin having a fiber quantity in the second direction that is larger than a fiber quantity in the first direction.
Claims6
A composite material structure comprising:
- a metal member formed in a planar shape, the metal member having a main surface with a first thermal expansion coefficient in a first direction along the main surface that is larger than a second thermal expansion coefficient in a second direction along the main surface, the second direction being orthogonal to the first direction;
- and
- a resin member bonded to the main surface of the metal member, and made of fiber-reinforced resin having a fiber quantity along the second direction that is larger than a fiber quantity along the first direction.
Dependencies are inferred from the claim text.