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AssigneeHitachi Construction Machinery Co., Ltd.
InventorsAtsushi Kitaguchi, Takayuki Satou, Kazunori Ishihara, Yasuki Kita, Takehito Ikema, Tomohiko Yasuda, Takashi Sasaki, Yoshifumi Nabeshima, Hitomi Ooshima
Estimating the term…
Disclosed is a body structure for a dump truck (1) having a body frame (3). The body structure is provided with hinge pins (5) to be located toward a rear of the body frame, a body (2A) to be tiltably disposed on the body frame via the hinge pins and to be adapted to load payload (9), and stiffening members arranged on outer surfaces of the body. The body is constructed at least of a floor board (62a), a front board (62b), side boards (62c), and a canopy (62d). The stiffening members include side-board stiffeners (61) connecting upper portions of elongated joints between the side boards and the front board to portions of elongated joints between the side boards and the floor board. The latter portions are located rearward of positions laterally corresponding to a barycentric position (G) of the payload (9) in a longitudinal direction of the body.
A body structure for a dump truck (1), said body structure being to be used by being mounted on a body frame (3) of the dump truck and being provided with hinge pins (5) to be located toward a rear of the body frame, a body (2A;2B;2C;2D;2E;2F) to be tiltably disposed on the body frame via the hinge pins and to be adapted to load payload (9) thereon, and stiffening members arranged on outer surfaces of the body to stiffen the body, and said body being constructed at least of a floor board (62a;72a) forming a floor wall, a front board (62b;72b) joined to a front side of the floor board to form a front wall, side boards (62c;72c;92c) joined to opposite sides of the floor board, respectively, to form side walls, and a canopy (62d;82d;92d) joined to an upper part of the front board, characterized in that:
Dependencies are inferred from the claim text.