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公开(公告)号：US11560712B2
公开(公告)日：2023-01-24
申请号：US17304451
申请日：2021-06-21
IPC分类号： E04B2/74 , E04B1/94 , E04C3/09 , E04B2/76 , E04B2/82 , E04B2/58 , E04B1/38 , E04B2/88 , E04C3/04
摘要： A fire-rated receiver channel includes at least one intumescent or other fire-resistant material strip. The receiver channel can nest with a framing member, such as metal tracks, headers, header tracks, sill plates, bottom tracks, metal studs, wood studs or wall partitions, and placed at a perimeter of a wall assembly to create a fire block arrangement. In other arrangements, a track assembly includes two nested tracks, an inner track and outer track. The assembly is designed so that the outside width of the outer track is equal to or less than the outside width of the inner track to present a substantially flush external surface for attachment of exterior sheathing elements when the assembly is used in an external wall.
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公开(公告)号：US20220349177A1
公开(公告)日：2022-11-03
申请号：US17655738
申请日：2022-03-21
发明人： Donald Anthony Pilz
摘要： An elongate component for placement in a wall gap and a wall incorporating such a component. The component includes a wall-face leg configured to extend along a face of a wallboard and a wall-end leg configured to extend along an end of the wallboard. The wall-end leg is oriented perpendicular to the wall-face leg. The component further includes a flexible gap portion configured to be positioned within and extend along the wall gap. The gap portion is located on an opposite side of the wall-end leg relative to the wall-face leg. A blocking element is located in a space defined by the wall-end leg and the gap portion. The blocking element is configured to block fire and/or sound within the wall gap. At least a portion of the flexible gap portion is located on an exterior side of the blocking element.
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公开(公告)号：US20220268017A1
公开(公告)日：2022-08-25
申请号：US17668629
申请日：2022-02-10
发明人： Donald Anthony Pilz
IPC分类号： E04B1/94
摘要： A fire-resistant strip for providing a fire-rated seal to a construction gap or joint includes an intumescent material layer configured to expand in response to a temperature above a threshold temperature and at least one heat resistant material layer made of or comprising a material having a melting temperature above the threshold temperature, such as a fiberglass material. The at least one heat resistant material layer covers the intumescent material layer. At least one adhesive layer is configured to secure the fire-resistant strip to a building structure or structures defining the construction gap or joint.
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公开(公告)号：US11041306B2
公开(公告)日：2021-06-22
申请号：US16791869
申请日：2020-02-14
IPC分类号： E04B2/74 , E04B1/94 , E04C3/09 , E04B2/76 , E04B2/82 , E04B2/58 , E04B1/38 , E04B2/88 , E04C3/04
摘要： A fire-rated receiver channel includes at least one intumescent or other fire-resistant material strip. The receiver channel can nest with a framing member, such as metal tracks, headers, header tracks, sill plates, bottom tracks, metal studs, wood studs or wall partitions, and placed at a perimeter of a wall assembly to create a fire block arrangement. In other arrangements, a track assembly includes two nested tracks, an inner track and outer track. The assembly is designed so that the outside width of the outer track is equal to or less than the outside width of the inner track to present a substantially flush external surface for attachment of exterior sheathing elements when the assembly is used in an external wall.
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公开(公告)号：US10954670B2
公开(公告)日：2021-03-23
申请号：US16871644
申请日：2020-05-11
发明人： Donald Anthony Pilz
摘要： An improved fire-blocking gasket profile for a fire-rated joint, such as a head-of-wall assembly. Fire-rated joints are aimed at inhibiting or preventing fire, heat, or smoke from leaving one portion of a building and entering another portion of a building. Fire-rated joints can also accommodate movement between adjacent building structures, such as between a ceiling and the top of a wall. The improved fire-blocking gasket profile includes a first layer formed of an intumescent material, a second layer formed of a foil lining and a third layer formed of the vinyl profile. The vinyl profile includes an air gap with the intumescent material positioned therein. A vertical portion of the vinyl profile is positioned between a header track and a wallboard in the fire-rated joint. A horizontal portion of the vinyl profile is positioned at least partially within a deflection gap and sealingly engages with the ceiling.
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公开(公告)号：US10914065B2
公开(公告)日：2021-02-09
申请号：US16598211
申请日：2019-10-10
发明人： Donald Anthony Pilz
摘要： An elongate component for placement in a wall gap and a wall incorporating such a component. The component includes a wall-face leg configured to extend along a face of a wallboard and a wall-end leg configured to extend along an end of the wallboard. The wall-end leg is oriented perpendicular to the wall-face leg. The component further includes a flexible gap portion configured to be positioned within and extend along the wall gap. The gap portion is located on an opposite side of the wall-end leg relative to the wall-face leg. A blocking element is located in a space defined by the wall-end leg and the gap portion. The blocking element is configured to block fire and/or sound within the wall gap. At least a portion of the flexible gap portion is located on an exterior side of the blocking element.
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公开(公告)号：US20200340242A1
公开(公告)日：2020-10-29
申请号：US16871644
申请日：2020-05-11
发明人： Donald Anthony Pilz
IPC分类号： E04B1/94
摘要： An improved fire-blocking gasket profile for a fire-rated joint, such as a head-of-wall assembly. Fire-rated joints are aimed at inhibiting or preventing fire, heat, or smoke from leaving one portion of a building and entering another portion of a building. Fire-rated joints can also accommodate movement between adjacent building structures, such as between a ceiling and the top of a wall. The improved fire-blocking gasket profile includes a first layer formed of an intumescent material, a second layer formed of a foil lining and a third layer formed of the vinyl profile. The vinyl profile includes an air gap with the intumescent material positioned therein. A vertical portion of the vinyl profile is positioned between a header track and a wallboard in the fire-rated joint. A horizontal portion of the vinyl profile is positioned at least partially within a deflection gap and sealingly engages with the ceiling.
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公开(公告)号：US20200240140A1
公开(公告)日：2020-07-30
申请号：US16598211
申请日：2019-10-10
发明人： Donald Anthony Pilz
摘要： An elongate component for placement in a wall gap and a wall incorporating such a component. The component includes a wall-face leg configured to extend along a face of a wallboard and a wall-end leg configured to extend along an end of the wallboard. The wall-end leg is oriented perpendicular to the wall-face leg. The component further includes a flexible gap portion configured to be positioned within and extend along the wall gap. The gap portion is located on an opposite side of the wall-end leg relative to the wall-face leg. A blocking element is located in a space defined by the wall-end leg and the gap portion. The blocking element is configured to block fire and/or sound within the wall gap. At least a portion of the flexible gap portion is located on an exterior side of the blocking element.
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公开(公告)号：US20190360195A1
公开(公告)日：2019-11-28
申请号：US16534881
申请日：2019-08-07
IPC分类号： E04B1/94
摘要： A fire-rated component for a fire-rated joint, such as a head-of-wall assembly, includes an elongate body having at least a first layer, which can be in the form of a polymer profile. A second layer can be or include a foil lining and a third layer can be or include an intumescent material. The elongate body, such as the first layer, defines an air gap. The foil lining and/or the intumescent material can be positioned within the air gap. A planar lower portion of the first layer of the elongate body is positioned between a header track and a wallboard in the fire-rated joint. A non-planar upper portion of the first layer of the elongate body is positioned at least partially within a deflection gap of the wall assembly and sealingly engages the ceiling.
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公开(公告)号：US10246871B2
公开(公告)日：2019-04-02
申请号：US16112118
申请日：2018-08-24
发明人： Donald Anthony Pilz
摘要： A fire-rated angle piece and wall assemblies or other assemblies that incorporate the fire-rated angle piece, in which the angle piece can include an intumescent or other fire-resistant material strip. The angle can be attached adjacent to a corner of a framing member, such as metal tracks, headers, header tracks, sill plates, bottom tracks, metal studs, wood studs or wall partitions, and placed between the framing member and a wall board member at a perimeter of a wall assembly to create a fire block arrangement. A fire spray material can be applied over a portion of the angle piece.
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