发明名称 |
Dump Truck |
摘要 |
A dump truck includes: a vehicle body frame; tires provided to the vehicle body frame and configured to travel the dump truck; and a body supported by the vehicle body frame and configured to be raised and lowered, in which the vehicle body frame includes: a first vertical frame vertically standing in a side view at positions of the tires provided to a first side of the vehicle body frame in a travel direction; and a second vertical frame vertically standing in a side view at positions of the tires provided to a second side of the vehicle body frame in the travel direction, and a mount portion on which the body is mounted is provided on an upper portion of each of the first vertical frame and the second vertical frame. |
申请公布号 |
US2017066318(A1) |
申请公布日期 |
2017.03.09 |
申请号 |
US201415121947 |
申请日期 |
2014.02.27 |
申请人 |
Komatsu Ltd. |
发明人 |
Uranaka Kyouji;Ootsuka Takeo;Jinno Tomoko |
分类号 |
B60K7/00;B60K11/06;B60P1/04 |
主分类号 |
B60K7/00 |
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; an electric motor configured to drive the tires; and a cooling blower configured to feed a cooling air to the electric motor, wherein the vehicle body frame at least partially comprises a hollow part, and the hollow part of the vehicle body frame defines a duct through which the cooling air passes. |
地址 |
Minato-ku, Tokyo JP |