公开(公告)号：US09382690B2

公开(公告)日：2016-07-05

申请号：US13978306

申请日：2012-11-19

Applicant: Komatsu Ltd.

Inventor： Kozo Okuda ,  Tadashi Iijima ,  Godo Ozawa ,  Muneo Harada ,  Naoto Ikeda

IPC: E02F9/08 ,  B60K13/04 ,  F01N13/02 ,  F01N13/18 ,  B60K5/12 ,  F01N3/035

CPC classification number: E02F9/0866 ,  B60K5/12 ,  B60K13/04 ,  F01N3/035 ,  F01N13/02 ,  F01N13/1805 ,  F01N2470/18 ,  F01N2470/22

Abstract: 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.

Abstract translation: 发动机单元安装在车架上，发动机单元包括：发动机; 发动机支撑机构，其耦合到车架，其中至少一个振动吸收机构设置在与发动机的曲轴正交的方向上的发动机的两侧的每一侧上，以支撑发动机; 用于净化从发动机排出的废气的后处理装置; 提供给发动机支撑机构的基座支架; 以及可拆卸地固定并安装到所述基座支架的上支架，所述上支架支撑所述后处理装置。

公开(公告)号：US20150211209A1

公开(公告)日：2015-07-30

申请号：US13978306

申请日：2012-11-19

Applicant: KOMATSU LTD.

Inventor： Kozo Okuda ,  Tadashi Iijima ,  Godo Ozawa ,  Muneo Harada ,  Naoto Ikeda

IPC: E02F9/08 ,  B60K5/12 ,  B60K13/04 ,  F01N3/035

CPC classification number: E02F9/0866 ,  B60K5/12 ,  B60K13/04 ,  F01N3/035 ,  F01N13/02 ,  F01N13/1805 ,  F01N2470/18 ,  F01N2470/22

Abstract: 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.

Abstract translation: 发动机单元安装在车架上，发动机单元包括：发动机; 发动机支撑机构，其耦合到车架，其中至少一个振动吸收机构设置在与发动机的曲轴正交的方向上的发动机的两侧的每一侧上，以支撑发动机; 用于净化从发动机排出的废气的后处理装置; 提供给发动机支撑机构的基座支架; 以及可拆卸地固定并安装到所述基座支架的上支架，所述上支架支撑所述后处理装置。