Construction machine and self-attaching and-detaching method thereof
    2.
    发明授权
    Construction machine and self-attaching and-detaching method thereof 有权
    施工机械及其自拆装置

    公开(公告)号:US06871427B2

    公开(公告)日:2005-03-29

    申请号:US10287660

    申请日:2002-11-05

    IPC分类号: B66C23/74 E02F9/18 B66C13/00

    CPC分类号: E02F9/18 B66C23/74

    摘要: The construction machine according to the present invention comprises a lower running body, an upper turning body mounted free to turn on the lower running body, and a connecting bracket arranged between the rear end of a turning frame of the upper turning body and a rear device arranged on the rear end side, characterized in that the connecting bracket is provided with a connecting portion connected detachably to the rear end of the turning frame, and a mounting portion for detachably mounting the rear device such as a counterweight elevating device. Thereby, the construction machine can be applied to multi-purpose uses while using the frame construction in common.

    摘要翻译: 根据本发明的施工机械包括下行进体,可自由转动下行走体的上转体,以及设置在上转体本体的转动架的后端和后装置之间的连接支架 其特征在于,所述连接托架设置有可拆卸地连接到所述车削框架的后端的连接部,以及用于可拆卸地安装所述后部装置(例如配重升降装置)的安装部。 因此,在使用框架结构时,施工机械可以应用于多用途。