Vehicle skeleton member
AssigneeTeijin Limited
InventorsTadashi Yamaji, Yutaka Yagi, Masatomo Teshima, Koji Suzuki, Toru Kaneko
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Abstract
There is provided a vehicle skeleton member including a composite material of a thermoplastic resin and a carbon fiber, wherein the composite material is a unidirectional carbon-fiber composite material (A) that a form of the carbon fiber in the composite material is a continuous fiber aligned in one direction and/or a random carbon-fiber composite material (B) that a form of the carbon fiber in the composite material is a discontinuous fiber arranged two-dimensionally randomly.
Claims8
A vehicle skeleton member comprising a composite material of a thermoplastic resin and a carbon fiber,
- wherein the composite material is a random carbon-fiber composite material (B) that a form of the carbon fiber in the composite material is a discontinuous fiber arranged two-dimensionally randomly, wherein tensile moduli in two directions crossing at a right angle to each other within a plane is such that a ratio obtained by dividing a larger value of tensile modulus by a smaller value of tensile modulus is 2 or less.
Dependencies are inferred from the claim text.