Hydraulic coupling device
    1.
    发明授权
    Hydraulic coupling device 失效
    液压联轴器

    公开(公告)号:US4319772A

    公开(公告)日:1982-03-16

    申请号:US119278

    申请日:1980-02-07

    CPC分类号: E21F17/08 F16L39/02

    摘要: A hydraulic coupling device hydraulically couples a multi-line hose to a connector having a plurality of sockets. The coupling device comprises a screw cap, a plurality of plug pins, housed within the screw cap, and an annular holding disc for holding the plug pins. The plug pins are each connectible to a respective line of the hose. Each plug pin is engageable within a respective socket of the connector. One of the plug pins is of a larger diameter than the other plug pins, and constitutes an alignment pin for accurately aligning all the plug pins with the corresponding sockets of the connector.

    摘要翻译: 液压耦合装置将多线软管液压耦合到具有多个插座的连接器。 联接装置包括容纳在螺旋盖内的螺旋盖,多个插头销和用于保持插头销的环形保持盘。 插头插脚各自可连接到软管的相应线路。 每个插头销可接合在连接器的相应插座内。 一个插头引脚的直径大于其他插头引脚的直径,并且构成一个对准引脚,用于将所有插头引脚与连接器的相应插座对准。