Swivel connection
    2.
    发明授权
    Swivel connection 失效
    旋转连接

    公开(公告)号:US5488215A

    公开(公告)日:1996-01-30

    申请号:US211958

    申请日:1994-04-21

    申请人: Joachim Aronsson

    发明人: Joachim Aronsson

    摘要: A swivel connection for attachment to robot arms is disclosed for supplying a fluid to an associated tool mounted on the robot arm. The swivel connection includes a rotatable cylindrical hub, an attachment device mounted on one surface of the hub for rotation therewith, a non-rotatable coupler surrounding the cylindrical hub, first and second concentric contacts juxtaposed with the coupler and electrically isolated from each other and from the coupler, a cover on a second surface of the hub and rotatable therewith, first and second concentric rings surrounding the cover, the first concentric ring juxtaposed with the first concentric contact and the second concentric ring juxtaposed with the second concentric contact, the first and second concentric rings being electrically isolated from each other and from the cover, and the coupler, the hub, the cover, and the first and second concentric rings each including channels extending respectively therethrough so that a fluid can be supplied from a first end of a channel in the coupler to a second end of the channel in the ring during rotation of the swivel connection.

    摘要翻译: PCT No.PCT / SE92 / 00730 Sec。 371日期1994年04月21日 102(e)日期1994年4月21日PCT提交1992年10月20日PCT公布。 出版物WO93 / 07986 公开了一种用于附接到机器人手臂的旋转连接件,用于将流体供应到安装在机器人手臂上的相关工具。 旋转接头包括可旋转的圆柱形轮毂,安装在轮毂的一个表面上用于与其一起旋转的附接装置,围绕圆柱形轮毂的不可旋转的联接件,与联接器并置的第一和第二同心触头并且彼此电隔离 所述联接器,在所述轮毂的第二表面上并可随其旋转的盖,围绕所述盖的第一和第二同心环,所述第一同心环与所述第一同心接触和所述第二同心环并置与所述第二同心接触并置,所述第一和 第二同心环彼此电隔离并且与盖相隔离,并且耦合器,轮毂,盖以及第一和第二同心环各自包括分别穿过其中延伸的通道,使得可以从 在旋转连接的旋转期间,联接器中的通道到环中的通道的第二端。