公开(公告)号：US3897091A

公开(公告)日：1975-07-29

申请号：US39759773

申请日：1973-09-14

申请人： DOVER CORP

发明人： MCMATH JACK A ,  TAYLOR CHARLES W

IPC分类号： F16L37/20 ,  F16L37/36 ,  F16L37/44

CPC分类号： F16L37/36 ,  F16L37/20 ,  F16L37/44 ,  Y10T137/87973

摘要： A dry-break coupler for connecting with tank truck adapters to permit loading the tank trucks through the bottom is disclosed. The coupler embodies a slidable inner cylinder which cooperates with a movable poppet so as to prevent inadvertent opening of the poppet when not engaged with the adapter. A pair of handles are double pivotally connected to the coupler housing. Linkages connected with the pivot points of the handle permit the coupler to be locked and unlocked from the adapters.

摘要翻译： 公开了一种用于与油罐车适配器连接以允许通过底部装载油罐车的干式联轴器。 联接器体现了可滑动的内筒，其与可动提升阀配合，以防止在未与适配器接合时意外打开提升阀。 一对手柄双重枢转地连接到联接器壳体。 与手柄的枢轴点连接的连接允许耦合器从适配器锁定和解锁。