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    BRACKET FOR POSITIONING AND PROTECTING PIPES IN CONCRETE
    21.
    发明申请
    BRACKET FOR POSITIONING AND PROTECTING PIPES IN CONCRETE 审中-公开

    公开(公告)号：US20200032927A1

    公开(公告)日：2020-01-30

    申请号：US16518787

    申请日：2019-07-22

    Applicant: Reliance Worldwide Corporation

    Inventor： James W. Cosley ,  Dennis L. Hart ,  Virgil O'Neil

    IPC: F16L3/12 ,  F16L1/028 ,  F16L55/115

    Abstract: A bracket holds a rigid or flexible tube during the pouring of a concrete slab. The bracket has a base and a housing connected to the base. The tube curves around a first tube support on the housing before passing through an opening in the bottom of the housing. The tube and any members inside the tube are cut off so they end inside the housing and are then covered by a housing cap. The base is fastened to a form for the concrete slab. The height of the housing relative to the base is adjusted to place the cap at the planned surface of the concrete slab. After the concrete slab is formed the cap is removed and the cut members inside the housing are connected to other members or devices.

    Cap for risers in concrete decks
    22.
    发明授权
    Cap for risers in concrete decks 有权

    公开(公告)号：US11698158B2

    公开(公告)日：2023-07-11

    申请号：US17574264

    申请日：2022-01-12

    Applicant: Reliance Worldwide Corporation

    Inventor： Virgil O'Neil ,  Dennis L. Hart ,  Randy Borman ,  Ryan Miller ,  James W. Cosley

    IPC: F16L55/115

    CPC classification number: F16L55/115

    Abstract: An assembly creates annular voids in concrete around the distal end of cylindrical tubes. A cap has a flat top and a cylindrical, depending skirt. An annular, foam plug extends between the inside of the skirt and the outer diameter of the tube. The plug has an undeformed inner diameter smaller than an outer diameter of the tube to create an interference fit around the tube and keep concrete out when the cap is on the end of the tube. The plug has a radial thickness of 0.3 to 1 inch, and has an axial length of 1 to 3 inches, with a bottom of the plug located at a bottom of the skirt. The cap is glued to the end of the tube for pressure testing. After the tube is entrained in concrete, the cap and plug are removed to leave a void in the concrete surface.

    No-hub pipe coupling method and apparatus
    24.
    发明授权
    No-hub pipe coupling method and apparatus 有权

    公开(公告)号：US11193612B2

    公开(公告)日：2021-12-07

    申请号：US16569337

    申请日：2019-09-12

    Applicant: Reliance Worldwide Corporation

    Inventor： Virgil O'Neil

    IPC: F16L21/06

    Abstract: A no-hub connector has a tubular gasket enclosed by a tubular shield and includes two end clamps and two intermediate clamps to tighten the connector around the ends of two pipe sections joined by the connector. Axially extending straps are fastened to each ring clamp, and fastened to the shield at the location of each ring clamp encircling the shield. An inward facing shield surface has optional gripping projections and the shield may optionally extend axially past the intermediate clamps to the end clamps. The inward facing surface of the end clamps may have optional gripping projections if the shield does not extend axially to the end clamps.

    CAP FOR A TUBULAR SLEEVE FOR A CONCRETE STRUCTURE
    26.
    发明申请
    CAP FOR A TUBULAR SLEEVE FOR A CONCRETE STRUCTURE 有权

    公开(公告)号：US20210207372A1

    公开(公告)日：2021-07-08

    申请号：US17192108

    申请日：2021-03-04

    Applicant: Reliance Worldwide Corporation

    Inventor： Larry D. Brown ,  James Cosley ,  Dennis Hart ,  Virgil O'Neil

    IPC: E04B5/48 ,  A62C2/06 ,  E04B1/94 ,  F16L5/04 ,  F16L5/10

    Abstract: A cap for a tubular sleeve having a cylindrical wall extending along a longitudinal axis for forming a passage through a concrete structure. The sleeve has radially extending ridges separated into segments with a channel parallel to the longitudinal axis. The channel has a circumferential width W. The ridges spaced apart a distance Z along the longitudinal axis. The sleeve having an inner diameter D. The cap has a cap element and a positioning tab. The cap element has a circular outer periphery with a flat top surface and a flange having a bottom end, and the tab extends inwardly from the bottom end and has a bottom surface that is orthogonal to the longitudinal axis. The tab has an inner surface that is inclined at an acute angle to the bottom surface. The tab has a width smaller than W and an axial length smaller than Z.

    CAP FOR RISERS IN CONCRETE DECKS
    27.
    发明申请
    CAP FOR RISERS IN CONCRETE DECKS 审中-公开

    公开(公告)号：US20200096149A1

    公开(公告)日：2020-03-26

    申请号：US16577976

    申请日：2019-09-20

    Applicant: Reliance Worldwide Corporation

    Inventor： Virgil O'Neil ,  Dennis L. Hart ,  Randy Borman ,  Ryan Miller ,  Jim W. Cosley

    IPC: F16L55/115

    Abstract: An assembly creates annular voids in concrete around the distal end of cylindrical tubes. A cap has a flat top and a cylindrical, depending skirt. An annular, foam plug extends between the inside of the skirt and the outer diameter of the tube. The plug has an undeformed inner diameter smaller than an outer diameter of the tube to create an interference fit around the tube and keep concrete out when the cap is on the end of the tube. The plug has a radial thickness of 0.3 to 1 inch, and has an axial length of 1 to 3 inches, with a bottom of the plug located at a bottom of the skirt. The cap is glued to the end of the tube for pressure testing. After the tube is entrained in concrete, the cap and plug are removed to leave a void in the concrete surface.

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