| 发明名称 |
Dump Truck |
| 摘要 |
A dump truck includes: a vehicle body frame; a body supported by the vehicle body frame and configured to be raised or lowered; a plurality of tires provided to the vehicle body frame via a suspension; and a driving unit in a form of an electric motor configured to drive the tires, in which the vehicle body frame includes: supports respectively supporting an upper arm and a lower arm of a suspension arm of the suspension; and a hollow part at least partially in the vicinity of the supports, and the electric motor is fixed to the vehicle body frame while being housed in the hollow part of the vehicle body frame and supported by an inner surface of the hollow part. |
| 申请公布号 |
US2017015185(A1) |
申请公布日期 |
2017.01.19 |
| 申请号 |
US201415122058 |
申请日期 |
2014.02.27 |
| 申请人 |
Komatsu Ltd. |
发明人 |
Uranaka Kyouji;Ootsuka Takeo;Sasaki Taiga |
| 分类号 |
B60K1/02;B60K7/00;B60G3/20;B60P1/04;B62D21/11 |
主分类号 |
B60K1/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A dump truck comprising:
a vehicle body frame; a body supported by the vehicle body frame and configured to be raised and lowered; a plurality of tires provided to the vehicle body frame via a suspension; and a driving unit configured to drive the tires, wherein the vehicle body frame comprises: a support that supports a suspension arm of the suspension; and a hollow part at least in the vicinity of the support, and the driving unit is fixed to the vehicle body frame while being housed in the hollow part of the vehicle body frame and supported by an inner surface of the hollow part. |
| 地址 |
Minato-ku, Tokyo JP |
