CYLINDER DEVICE
    1.
    发明申请
    CYLINDER DEVICE 有权
    气缸装置

    公开(公告)号:US20130008305A1

    公开(公告)日:2013-01-10

    申请号:US13636996

    申请日:2011-03-28

    IPC分类号: F16J10/00

    摘要: The present invention relates to the provision of a cylinder apparatus that is able to maintain a superior join condition, and has: a cylindrical cylinder (11); an end portion member (12) that is placed on the end portion side of the cylinder (11); and a weld portion (13) that fixes an outer circumferential side of the cylinder (11), when this has been engaged with an inner circumferential side of the end portion member (12), to one end of the end portion member (12) by means of a weld, wherein abutting portions (21), which abut in the circumferential direction against a contact portion (60) of the end portion member (12) and notch portions (20) are provided alternatingly in the circumferential direction on the end portion side of the cylinder (11), and the notch portions (20) form communicating passages (69) that connect the weld portion (13) to an inner circumferential side space (67) inside the cylinder (11) or end portion member (12).

    摘要翻译: 本发明涉及提供一种能够保持良好的接合状态的气缸装置,并具有:圆柱形气缸(11); 位于所述气缸(11)的端部侧的端部部件(12); 以及焊接部(13),当将所述圆筒(11)的外周侧与所述端部部件(12)的内周侧接合时,将所述焊接部固定在所述端部部件(12)的一端, 通过焊接,其中在圆周方向上抵靠端部构件(12)的接触部分(60)和切口部分(20)邻接的邻接部分(21)在端部的周向方向上交替地设置 所述切口部(20)形成将所述焊接部(13)与所述圆筒(11)或端部部件(11)的内周侧空间(67)连接的连通通路(69) 12)。

    Cylinder device
    2.
    发明授权
    Cylinder device 有权
    气缸装置

    公开(公告)号:US09272354B2

    公开(公告)日:2016-03-01

    申请号:US13636996

    申请日:2011-03-28

    摘要: The present invention relates to the provision of a cylinder apparatus that is able to maintain a superior join condition, and has: a cylindrical cylinder (11); an end portion member (12) that is placed on the end portion side of the cylinder (11); and a weld portion (13) that fixes an outer circumferential side of the cylinder (11), when this has been engaged with an inner circumferential side of the end portion member (12), to one end of the end portion member (12) by means of a weld, wherein abutting portions (21), which abut in the circumferential direction against a contact portion (60) of the end portion member (12) and notch portions (20) are provided alternatingly in the circumferential direction on the end portion side of the cylinder (11), and the notch portions (20) form communicating passages (69) that connect the weld portion (13) to an inner circumferential side space (67) inside the cylinder (11) or end portion member (12).

    摘要翻译: 本发明涉及提供一种能够保持良好的接合状态的气缸装置,并具有:圆柱形气缸(11); 位于所述气缸(11)的端部侧的端部部件(12); 以及焊接部(13),当将所述圆筒(11)的外周侧与所述端部部件(12)的内周侧接合时,将所述焊接部固定在所述端部部件(12)的一端, 通过焊接,其中在圆周方向上抵靠端部构件(12)的接触部分(60)和切口部分(20)邻接的邻接部分(21)在端部的周向方向上交替地设置 所述切口部(20)形成将所述焊接部(13)与所述圆筒(11)或端部部件(11)的内周侧空间(67)连接的连通通路(69) 12)。