公开(公告)号：US20150130180A1

公开(公告)日：2015-05-14

申请号：US14538509

申请日：2014-11-11

申请人： FLANGE CUFF, L.L.C.

发明人： CHRISTOPHER W. FONTENOT

IPC分类号： F16L23/06

CPC分类号： F16L23/003 ,  F16L23/02

摘要： A clamp assembly for temporarily applying compressive force to a flange connection assembly, such as a bolted pipe flange. Frame members are pivotally attached to interconnecting linkage members to form an elongate assembly having joinable ends. When installed around the circumference of a flange connection assembly, interchangeable cuff members removably attached to the frame members apply compressive forces to a flange connection assembly in order to facilitate a fluid-pressure seal.

摘要翻译： 用于临时向法兰连接组件（例如螺栓管法兰）施加压力的夹具组件。 框架构件枢转地附接到互连连杆构件以形成具有可连接端部的细长组件。 当安装在法兰连接组件的圆周周围时，可拆卸地连接到框架构件的可互换的箍组件将压力施加到凸缘连接组件，以便于流体压力密封。

公开(公告)号：US20170184231A1

公开(公告)日：2017-06-29

申请号：US15155144

申请日：2016-05-16

申请人： FLANGE CUFF, L.L.C.

发明人： CHRISTOPHER W. FONTENOT

IPC分类号： F16L23/00 ,  F16L55/18 ,  F16L23/02

CPC分类号： F16L23/003 ,  F16L23/02 ,  F16L55/18 ,  Y10T29/49718 ,  Y10T29/4973

摘要： A clamp assembly for temporarily applying compressive force to a flange connection assembly, such as a bolted pipe flange. Frame members are pivotally attached to interconnecting linkage members to form an elongate assembly having joinable ends. When installed around the circumference of a flange connection assembly, interchangeable cuff members removably attached to the frame members apply compressive forces to a flange connection assembly in order to facilitate a fluid-pressure seal.