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    CHAIN BLOCK
    1.
    发明公开
    CHAIN BLOCK 审中-公开
    KETTENBLOCK

    公开(公告)号：EP3144262A1

    公开(公告)日：2017-03-22

    申请号：EP15793214.6

    申请日：2015-04-30

    申请人： Kito Corporation

    发明人： SHIROTA, Akinori

    IPC分类号： B66D3/16

    CPC分类号： B66D3/16 ,  B66D5/14 ,  B66D2700/023 ,  B66D2700/07

    摘要： A chain block includes : a main body frame; and a gear cover that is attached to the main body frame to form an internal space sealed off from an outside between the gear cover and the main body frame, and rotatably supports one end side of a reduction gear member, wherein a gear-side frame part is provided with a bottom part and an outer peripheral wall part projecting from an outer peripheral edge portion of the bottom part, and an upper rib having both ends coupled to the outer peripheral wall part is provided at a portion of the gear-side frame on an upper side where an insertion hole and a link shaft are provided and on a side nearer a center of the internal space than is the outer peripheral wall part, and the upper rib is provided adjacent to the insertion hole and the link shaft.

    摘要翻译： 链条块包括：主体框架; 以及齿轮盖，其附接到主体框架以形成从齿轮盖和主体框架之间的外部密封的内部空间，并且可旋转地支撑减速齿轮构件的一个端侧，其中齿轮侧框架 部分设置有从底部的外周边缘部分突出的底部部分和外周壁部分，并且在齿轮侧框架的一部分处设置有连接到外周壁部分的两端的上肋骨 在设置有插入孔和连杆轴的上侧，在比外周壁​​部靠近内部空间的中心的一侧，上述肋与插入孔和连结轴相邻设置。

    CHAIN BLOCK
    2.
    发明公开
    CHAIN BLOCK 审中-公开

    公开(公告)号：EP3144262A4

    公开(公告)日：2018-01-10

    申请号：EP15793214

    申请日：2015-04-30

    申请人： KITO KK

    发明人： SHIROTA AKINORI

    IPC分类号： B66D3/16 ,  B66D5/14

    CPC分类号： B66D3/16 ,  B66D5/14 ,  B66D2700/023 ,  B66D2700/07

    摘要： A chain block includes : a main body frame; and a gear cover that is attached to the main body frame to form an internal space sealed off from an outside between the gear cover and the main body frame, and rotatably supports one end side of a reduction gear member, wherein a gear-side frame part is provided with a bottom part and an outer peripheral wall part projecting from an outer peripheral edge portion of the bottom part, and an upper rib having both ends coupled to the outer peripheral wall part is provided at a portion of the gear-side frame on an upper side where an insertion hole and a link shaft are provided and on a side nearer a center of the internal space than is the outer peripheral wall part, and the upper rib is provided adjacent to the insertion hole and the link shaft.