发明名称 |
Dump Truck Body Hoisting State Display Device |
摘要 |
A body hoisting state display device to be mounted on a dump truck includes: an angle detection unit that detects a rotation angle of the body with respect to the frame; a seating detection unit that detects whether or not the body is seated on the frame; a calculation unit that causes an inclination angle of the body at which the body is rotated with respect to the frame from a seated state of the body to be calculated, based on the rotation angle detected by the angle detection unit, as a ratio to an angle of a rotatable range that is defined between the seated state and a state in which the hydraulic cylinder is stopped at the position short of the position at which the hydraulic cylinder is extended to the maximal extent; and a display control unit that causes the ratio of the inclination angle of the body that is calculated by the calculation unit to be displayed on a display screen. |
申请公布号 |
US2015025756(A1) |
申请公布日期 |
2015.01.22 |
申请号 |
US201314380243 |
申请日期 |
2013.02.07 |
申请人 |
Hitachi Construction Machinery Co., Ltd. |
发明人 |
Itai Yudai;Minoshima Toshikazu;Yagyu Takashi;Ikari Takanobu;Kurosawa Takao |
分类号 |
B60P1/28 |
主分类号 |
B60P1/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Bunkyo-ku, Tokyo JP |