Vehicle body frame hollow member
AssigneeHonda Giken Kogyo Kabushiki Kaisha
InventorsTakayuki Yamada, Yuta Urushiyama, Shunji Suzuki
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Abstract
A vehicle body frame hollow member has an external contour whose cross section forms a polygon and has a plurality of plates, each defining a circumferential wall of the hollow member, each of points of intersection being formed by intersecting prolongations from exterior surfaces of the adjacent two plates, ribs connecting respective apical angles of the polygon with a center shaft thereof; and an elongated projection projecting outwardly of a circle tangent to the points of intersection and extending along an edge of each of the apical angles.
Claims3
A vehicle body frame hollow member having an external contour whose cross section forms a polygon, comprising:
- a plurality of plates, each defining a circumferential wall of the hollow member, wherein each of points of intersection is formed by intersecting prolongations from exterior surfaces of the adjacent two plates;
- ribs connecting respective apical angles of the polygon with a center shaft thereof;
- and
- an elongated projection projecting outwardly of a circle tangent to the points of intersection and extending along an edge of each of the apical angles.
Dependencies are inferred from the claim text.