Structural member for automobile body
AssigneeNippon Steel Corporation
InventorToshiya Suzuki
Life of this patent
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Abstract
Disclosed is a structural member for an automobile body includes: a hat channel member that has a top sheet portion, a pair of side wall portions extending via first corner portions, and a pair of flange portions extending via second corner portions; and a joining member that has a pair of joining portions and a top sheet facing portion, wherein a first bead extending in the longitudinal direction is formed on the top sheet portion, and wherein two or more second beads extending in a direction intersecting the longitudinal direction are formed on the pair of side wall portions.
Claims20
A structural member for an automobile body, comprising:
- a hat channel member that has
- a top sheet portion extending in a longitudinal direction,
- a pair of side wall portions extending via first corner portions formed at both end portions of the top sheet portion in a width direction, and
- a pair of flange portions extending via second corner portions formed at end portions of the pair of side wall portions on sides opposite to the first corner portions;
- and
- a joining member that has
- a pair of joining portions joined to the pair of flange portions of the hat channel member, and
- a top sheet facing portion facing the top sheet portion of the hat channel member,
- wherein a first bead extending in the longitudinal direction is formed on the top sheet portion,
- wherein two or more second beads extending in a direction intersecting the longitudinal direction are formed on the pair of side wall portions, and
- wherein two or more of the first beads are formed in parallel in the width direction.
Dependencies are inferred from the claim text.