公开(公告)号：US08727588B2

公开(公告)日：2014-05-20

申请号：US13807164

申请日：2012-07-23

申请人： Hisashi Miyasaka ,  Kazuyuki Sagara ,  Shuichi Osawa

发明人： Hisashi Miyasaka ,  Kazuyuki Sagara ,  Shuichi Osawa

IPC分类号： B60Q1/00

CPC分类号： B60Q1/00 ,  B60Q1/0483 ,  B60Q1/22 ,  B60Q1/24 ,  E02F9/0858 ,  E02F9/24

摘要： A wheel loader, which is a construction machine, includes: a rear vehicle body and a front frame; an operating device provided at the front frame; and a working lamp unit attached to a sidewall of the rear vehicle body. The working lamp unit has a light source and a bracket including a downward illuminating portion that covers at least an upper part of the light source and that protrudes more in the light illumination direction than a lens surface of the light source and that is inclined downward with respect to a horizontal direction. Thus, there is obtained a construction machine including a working lamp, in which visibility can be ensured both in a distant area and in an area near the construction machine.

摘要翻译： 作为建筑机械的轮式装载机包括：后车体和前框架; 设置在前框架上的操作装置; 以及附接到后车体的侧壁的工作灯单元。 工作灯单元具有光源和支架，其包括向下照射部分，该向下照明部分至少覆盖光源的上部，并且在光照射方向上比光源的透镜表面更多地突出并且与光源的透镜表面相比更向下倾斜并且向下倾斜 相对于水平方向。 因此，获得了包括工作灯的施工机械，其中可以在遥远的区域和建筑机械附近的区域中确保可视性。

公开(公告)号：US06435264B1

公开(公告)日：2002-08-20

申请号：US09377062

申请日：1999-08-19

申请人： Osahiro Konno ,  Kazuyuki Sagara ,  Yutaka Tanaka

发明人： Osahiro Konno ,  Kazuyuki Sagara ,  Yutaka Tanaka

IPC分类号： B60K1100

CPC分类号： F28D1/0426 ,  B60K11/04 ,  F01P3/18 ,  F01P2003/182 ,  F01P2060/04

摘要： A cooling system that is capable of cooling a working vehicle, such as a wheeled loader, at a good efficiency and at a reduced level of noise. Plural radiators are arranged in a V-shaped form within a plane behind an engine mounted in the rear of the engine compartment of the vehicle. The radiators are spread a part rearwardly to form a space between them. A cooling fan is mounted in this space. The side surfaces of the radiators are provided with intake ports that are covered by openable side covers. The top of each intake ports is covered by a hood whose top surface can be tilted rearwardly and downwardly.

摘要翻译： 能够以良好的效率和降低的噪声水平对作业车辆（例如轮式装载机）进行冷却的冷却系统。 多个散热器在安装在车辆发动机舱后部的发动机后面的平面内以V形的形式布置。 散热器向后扩展一部分，在它们之间形成一个空间。 一个冷却风扇安装在这个空间。 散热器的侧表面设置有被可打开的侧盖覆盖的进气口。 每个进气口的顶部被顶盖覆盖，顶盖可以向后和向下倾斜。