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    SHROUDED COUPLING
    1.
    发明申请
    SHROUDED COUPLING 审中-公开

    公开(公告)号：WO2021097151A1

    公开(公告)日：2021-05-20

    申请号：PCT/US2020/060325

    申请日：2020-11-13

    Applicant: VICTAULIC COMPANY

    Inventor： FLECK, Michael ,  MADARA, Scott D. ,  BOWMAN, Matthew A.

    IPC: F16L21/06 ,  F16L17/04

    Abstract: Couplings for joining pipe elements have segments with attachment members with faces which contact one another when the segments are properly installed on the pipe elements. Each segment has one or more shrouds and recesses positioned along the faces. The shrouds on one segment are received within respective recesses on the other segment. The shrouds block the line of sight toward the central space which the segments surround and which receives the pipe elements. Index markings on the segments show visual inspection points to confirm proper engagement between the segments and the pipe elements.

    FITTING HAVING TABBED RETAINER AND OBSERVATION APERTURES
    2.
    发明申请
    FITTING HAVING TABBED RETAINER AND OBSERVATION APERTURES 审中-公开
    配有固定挡板和观察孔的配件

    公开(公告)号：WO2017200893A1

    公开(公告)日：2017-11-23

    申请号：PCT/US2017/032580

    申请日：2017-05-15

    Applicant: VICTAULIC COMPANY

    Inventor： SITH, Ahmad ,  BOWMAN, Matthew A. ,  MADARA, Scott D. ,  STERNER, Jeffrey Lance

    IPC: F16L21/06 ,  F16L21/00 ,  F16L21/02 ,  F16L21/03 ,  F16L23/00 ,  F16L23/02 ,  F16L23/18

    Abstract: A pipe fitting for plain end pipe is formed of housing portions defining receptacles for receiving pipe elements. The receptacles are coaxial with respective axes oriented angularly with respect to each other. Each receptacle has a channel that faces a respective axis with floors at different radii of curvature. Retainers are received within the channels. The retainers have teeth and one or more offset tabs that cooperate with the channels to prevent improper assembly of the fitting. Ring seals are received within channels positioned adjacent to the receptacles. The ring seals cooperate with the retainers to hold the segments in spaced relation sufficient to insert pipe elements into the receptacles when the fitting is pre-assembled. Apertures are provided in the receptacles to permit visual determination of the presence of the retainers post assembly.

    Abstract translation: 用于平端管的管接头由壳体部分形成，壳体部分限定用于容纳管元件的容器。 插座与相对于彼此成角度地取向的各个轴线同轴。 每个容器具有通道，该通道面向具有不同曲率半径的地板的相应轴线。 在渠道中收到订阅者。 固定器具有齿和一个或多个与通道配合的偏置凸片，以防止接头装配不当。 环形密封件接收在与容器相邻的通道内。 环形密封件与保持器配合以保持足够的间隔关系，从而在管件预先组装时将管件插入容器中。 在容器中提供孔以允许视觉确定保持器柱组件的存在。

    SPLIT RING COUPLING
    3.
    发明公开
    SPLIT RING COUPLING 审中-公开
    裂环离合器

    公开(公告)号：EP3039332A1

    公开(公告)日：2016-07-06

    申请号：EP14874829.6

    申请日：2014-12-18

    Applicant: Victaulic Company

    Inventor： BOWMAN, Matthew A.

    IPC: F16L21/06

    CPC classification number: F16L21/065 ,  F16L17/04 ,  F16L21/08 ,  F16L37/088 ,  F16L37/091 ,  F16L43/00

    Abstract: A pipe coupling has segments attached end to end to define a central space that receives pipe elements inserted between the segments. The segments are supported on split rings received within grooves in each segment. The segments are supported in spaced relation in a preassembled state to permit insertion without disassembly of the coupling. The grooves in the segments have a floor surface with three surface portions. Two of the surface portions on each groove of each segment engage the split rings when the segments are supported in spaced relation.

    FITTING AND GASKET
    6.
    发明公开
    FITTING AND GASKET 审中-实审

    公开(公告)号：EP4389302A2

    公开(公告)日：2024-06-26

    申请号：EP24175158.5

    申请日：2022-03-28

    Applicant: Victaulic Company

    Inventor： BARBOUR, Nicholas ,  MADARA, Scott, D. ,  BOWMAN, Matthew A.

    IPC: B05B15/65

    CPC classification number: A62C35/68 ,  B05B15/658 ,  F16L41/021 ,  F16L15/008

    Abstract: A fitting has a conduit with a bore defined by a surface facing an axis coaxially located with respect to the bore. The surface may have three portions including a conical portion located proximate to the inlet of the conduit, a threaded portion located proximate to the outlet of the conduit and a cylindrical portion located between the conical and threaded portions. A gasket is positioned within the conduit. The gasket has an outer surface and an inner surface facing the axis. The gasket inner surface has angularly oriented lands. One of the lands faces the outlet and is engaged by a threaded component received by the threaded portion. Engagement between the component and the land compresses the gasket radially outwardly and longitudinally within the conduit. An angularly oriented shoulder guides the gasket into a redirection space defined by the conical portion (when present) as it deforms.

    FITTING AND GASKET
    9.
    发明公开
    FITTING AND GASKET 审中-实审

    公开(公告)号：EP4389302A3

    公开(公告)日：2024-08-21

    申请号：EP24175158.5

    申请日：2022-03-28

    Applicant: Victaulic Company

    Inventor： BARBOUR, Nicholas ,  MADARA, Scott, D. ,  BOWMAN, Matthew A.

    IPC: B05B15/65 ,  F16L41/02

    CPC classification number: A62C35/68 ,  B05B15/658 ,  F16L41/021 ,  F16L15/008

    Abstract: A fitting has a conduit with a bore defined by a surface facing an axis coaxially located with respect to the bore. The surface may have three portions including a conical portion located proximate to the inlet of the conduit, a threaded portion located proximate to the outlet of the conduit and a cylindrical portion located between the conical and threaded portions. A gasket is positioned within the conduit. The gasket has an outer surface and an inner surface facing the axis. The gasket inner surface has angularly oriented lands. One of the lands faces the outlet and is engaged by a threaded component received by the threaded portion. Engagement between the component and the land compresses the gasket radially outwardly and longitudinally within the conduit. An angularly oriented shoulder guides the gasket into a redirection space defined by the conical portion (when present) as it deforms.

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