| 发明名称 |
ENGINE UNIT |
| 摘要 |
An engine unit mounted to a vehicle frame, the engine unit includes: an engine; an engine support mechanism to be coupled to the vehicle frame, with at least one vibration absorbing mechanism disposed on each of both sides of the engine in an orthogonal direction to a crankshaft of the engine, to support the engine; an aftertreatment device to purify exhaust gas emitted from the engine; a base bracket provided to the engine support mechanism; and an upper bracket detachably fixed and mounted to the base bracket, the upper bracket supporting the aftertreatment device. |
| 申请公布号 |
US2015211209(A1) |
申请公布日期 |
2015.07.30 |
| 申请号 |
US201213978306 |
申请日期 |
2012.11.19 |
| 申请人 |
KOMATSU LTD. |
发明人 |
Okuda Kozo;Iijima Tadashi;Ozawa Godo;Harada Muneo;Ikeda Naoto |
| 分类号 |
E02F9/08;B60K5/12;B60K13/04;F01N3/035 |
主分类号 |
E02F9/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An engine unit mounted to a vehicle frame, the engine unit comprising:
an engine; an aftertreatment device to purify exhaust gas emitted from the engine; an engine support mechanism to be coupled to the vehicle frame, with vibration absorbing mechanisms respectively disposed on both sides of the engine in an orthogonal direction to a crankshaft of the engine and on a side of the aftertreatment device, to support the engine; a base bracket provided to the engine support mechanism; and an upper bracket detachably fixed and mounted to the base bracket, the upper bracket supporting the aftertreatment device,
wherein the base bracket has a base frame which extends in such a direction from a side of the engine support mechanism toward the upper bracket, and away from the engine in a parallel direction to a rotation central axis of the crankshaft of the engine, and which is supported on one end by the engine support mechanism. |
| 地址 |
Tokyo JP |
