CONSTRUCTION MACHINE
    2.
    发明公开
    CONSTRUCTION MACHINE 有权
    施工机械

    公开(公告)号:EP2666913A1

    公开(公告)日:2013-11-27

    申请号:EP12737101.1

    申请日:2012-01-06

    IPC分类号: E02F9/16 B62D25/08

    摘要: A canopy (23) is provided to rise in an upper revolving structure (3) for covering an upper side of an operator's seat (19). A bend portion (25B) extending in the left-right direction and projecting upward is provided in a front end side of a roof plate (25) in the canopy (23). A plate-shaped left front lifting bracket (26) is provided in a left front connecting portion (24J), and a plate-shaped right front lifting bracket (27) is provided in a right front connecting portion (24L). The left and right front lifting brackets (26, 27) sandwich the bend portion (25B) from both sides in the left-right direction. Further, the left and right front lifting brackets (26, 27) are provided with lifting holes (26A, 27A) and also discharging notches (26B, 27B).

    摘要翻译: 在上部旋转体(3)上设置遮盖驾驶席(19)的上方的顶篷(23)。 在顶篷(23)的顶板(25)的前端侧设置有向左右方向延伸并向上方突出的弯曲部(25B)。 在左前连接部24J上设有板状的左前方升降托架26,在右前方连接部24L上设置有板状的右前方升降托架27。 左右前提升支架(26,27)从左右方向的两侧夹住弯曲部(25B)。 此外,左右前提升支架(26,27)设置有提升孔(26A,27A)以及排放槽口(26B,27B)。