Conduit fitting with split torque collar
    7.
    发明授权
    Conduit fitting with split torque collar 有权
    带分体扭矩套管的导管配件

    公开(公告)号:US08960728B2

    公开(公告)日:2015-02-24

    申请号:US13201934

    申请日:2010-02-19

    IPC分类号: F16L17/00 F16L19/10

    摘要: A conduit fitting of the type having first and second threaded fitting components and at least one conduit gripping device, further includes a stroke limiting member that allows the fitting to be pulled up by applying a predetermined torque. In one embodiment, the stroke limiting member may be a torque collar. Alternatively, the fitting may also be pulled up by turns, hi still another embodiment, a stroke limiting member is provided that may be used to enable a fitting that is designed to be pulled up by turns to also be pulled up by torque. Different embodiments are provided for the stroke limiting member, including a visual indication as well as a torque indication.

    摘要翻译: 具有第一和第二螺纹配件部件和至少一个导管夹持装置的类型的导管配件还包括允许通过施加预定扭矩来将配件拉起的行程限制构件。 在一个实施例中,冲程限制构件可以是扭矩套环。 或者,也可以依次拉出配件。在另一个实施例中,提供了一种行程限制构件,该冲程限制构件可以用于使得被设计成可以被匝地上拉的配件也被扭矩拉起。 为冲程限制构件提供了不同的实施例,包括视觉指示以及扭矩指示。

    FERRULE ASSEMBLY FOR CONDUIT FITTING
    9.
    发明申请
    FERRULE ASSEMBLY FOR CONDUIT FITTING 有权
    用于导管配件的FERRULE总成

    公开(公告)号:US20100148501A1

    公开(公告)日:2010-06-17

    申请号:US12635301

    申请日:2009-12-10

    IPC分类号: F16L19/04

    CPC分类号: F16L19/103 F16L19/061

    摘要: Two conduit gripping devices that are to be used together in a conduit fitting assembly are interconnected or held together as a cartridge or subassembly prior to assembly with fitting components to form a fitting assembly. In a more specific embodiment, one or both of the conduit gripping devices comprises a retaining structure by which the devices are mechanically connected together as a subassembly. For example, in one embodiment a front ferrule and a back ferrule for a tube fitting may be snapped together.

    摘要翻译: 要在导管接头组件中一起使用的两个导管夹持装置在与装配部件组装在一起以形成配件组件之前,作为盒或子组件互连或保持在一起。 在更具体的实施例中,导管夹持装置中的一个或两个包括保持结构,通过该保持结构将装置机械连接在一起作为子组件。 例如,在一个实施例中,用于管接头的前套圈和后套圈可以卡扣在一起。