Construction machine
    7.
    发明申请
    Construction machine 审中-公开
    施工机械

    公开(公告)号:US20060225940A1

    公开(公告)日:2006-10-12

    申请号:US10555767

    申请日:2004-09-21

    IPC分类号: B60K28/00

    CPC分类号: B60Q1/0017 B60Q5/00 E02F9/24

    摘要: The present invention provides a construction machine adopting a structure that assures a predetermined sound pressure level along a forward direction relative to the construction machine and allows a warning horn to be miniaturized. Warning horns 12 and 13 are mounted in the vicinity of at least either a left headlamp 9 or a right headlamp 10 provided on the left side and the right side of a vehicle body 3 of the construction machine. The warning horns 12 and 13 are housed inside a bracket 11 used to mount the headlamp 9 or 10. The plurality of warning horns 12 and 13 are disposed on a single side toward the left headlamp 9 or the right headlamp 10. Since a front attachment 7 does not block the sound generated from the warning horns 12 and 13 and thus the warning sound can travel without hindrance along the forward direction, a predetermined sound pressure level is achieved with ease along the forward direction relative to the vehicle body 3.

    摘要翻译: 本发明提供一种施工机械,其采用相对于施工机械沿着向前方向确保预定声压级的结构,并且允许警告喇叭小型化。 警告喇叭12和13安装在设置在建筑机械的车身3的左侧和右侧的左前照灯9或右前照灯10的附近。 警告喇叭12和13容纳在用于安装前照灯9或10的支架11内。 多个警告喇叭12和13设置在朝向左前照灯9或右前照灯10的单侧上。 由于前部附件7不阻挡从警告喇叭12和13产生的声音,因此警告声音可以沿着向前方向无阻碍地行进,因此相对于车体沿着向前方向容易地实现预定的声压级 3。