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公开(公告)号：US11613892B2
公开(公告)日：2023-03-28
申请号：US17037053
申请日：2020-09-29
发明人： Yan Zheng , Yixi Xiao , Daniel E. Boss , Adem Chich
摘要： A method of forming a sloped roof can comprise obtaining a base layer comprising at least one of a permeable mesh, woven fabric, non-woven fabric, plastic, foam material or combinations thereof; applying the base layer over a roofing substrate of the sloped roof; and applying a liquid roofing material to the base layer to form a liquid applied roof.
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公开(公告)号：US11603660B2
公开(公告)日：2023-03-14
申请号：US17149810
申请日：2021-01-15
发明人： Eric R. Anderson , Walter R. Zarate
摘要： A steep slope roofing panel system includes an underlayment and a plurality of roofing panels installed atop the underlayment. The panels may be installed to provide both protection from the environment and watershedding. Alternatively, the panels and the underlayment may share the watershedding functions of the roof, with one as a primary watershedding component and the other as an auxiliary watershedding component. The roofing system may be custom manufactured off-site based upon predetermined measurements and characteristics of a roof and its protrusions. Alternatively, the roofing system may be custom manufactured at the job site based upon such measurements and characteristics. Each panel may be assigned to a location on the roof and may include imprinted instructions regarding cutting and/or bending the panel to form flashing, drip edges, or other features, as well as the panel's location and installation sequence on the roof.
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公开(公告)号：US11519177B2
公开(公告)日：2022-12-06
申请号：US16776971
申请日：2020-01-30
发明人： Adem Chich , Yan Zheng , Gerry Messina
摘要： A fastener plate for use in coupling an underlayment to a roof surface is disclosed. In use, the fastener plate is arranged and configured to enable subsequently applied liquid coatings to flow through a top surface of the fastener plate and into one or more cavities so that the liquid coating seals any openings created by introduction of the fastener. In one embodiment, the fastener plate may include a top surface, a bottom surface, a fastener opening for receiving a fastener, a plurality of openings formed in the top surface, and one or more cavities positioned between the top surface and the bottom surface, the one or more cavities being in fluid communication with the plurality of openings so that the liquid coating can flow through the plurality of openings formed in the top surface and into the one or more cavities to seal any voids created by the fastener.
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公开(公告)号：US11434638B2
公开(公告)日：2022-09-06
申请号：US17207860
申请日：2021-03-22
发明人： Adem Chich , Yan Zheng
摘要： Fastener systems for roofing systems are disclosed for fastening a fabric, mesh, or base sheet to a roof deck prior to application of a liquid applied roof coating. The fastening assemblies may be attached to an uncleaned or unprimed roof deck and a fabric is laid atop the fasteners. The fasteners secure the fabric using mechanical binding or chemical bonding without penetrating or dimpling the fabric.
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公开(公告)号：US11426915B2
公开(公告)日：2022-08-30
申请号：US17377580
申请日：2021-07-16
发明人： James A. Svec
IPC分类号： B29C48/15 , B29C48/00 , B29C48/07 , B29C48/29 , B29C48/255 , B29C48/365 , B29L31/10 , B29K309/08
摘要： A method is disclosed for die coating a moving substrate with a high viscosity material such as a polymer. The method includes heating and mixing ingredients to form a homogenous mixture, pumping the mixture around a circulation loop with a first pump, maintaining a predetermined pressure of the mixture within the circulation loop, drawing mixture from the circulation loop with a second pump, delivering the mixture using the second pump to an extrusion die adjacent the moving substrate to coat the substrate, and controlling the second pump as a function of at least the speed of the moving substrate to maintain predetermined characteristics of the coating mixture applied to the moving substrate. An apparatus for carrying out the method also is disclosed.
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公开(公告)号：US11374139B2
公开(公告)日：2022-06-28
申请号：US16440335
申请日：2019-06-13
发明人： Babak Farhangi
IPC分类号： H01L31/046 , H01L31/05 , H01L31/049
摘要： A photovoltaic module incorporates a lamination including a back-sheet, an array of solar cells supported on the back-sheet, and a transparent protective covering over the array of solar cells. The solar cells are arranged in offset or staggered patterns on the back-sheet to present a more random and less rigid industrial appearance to an observer. In some cases, cleaved solar cell segments are arranged into groups that are staggered on the back-sheet. This allows for finer control of the net voltage produced by a module. In other embodiments, full single wafer solar cells are arranged into larger groups, which themselves are staggered on the back-sheet. In either case, the result is a photovoltaic module with an appearance that is more organic and acceptable to homeowners and architects than traditional modules having cells arranged in rigid aligned rows and columns.
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公开(公告)号：US11346108B2
公开(公告)日：2022-05-31
申请号：US17144220
申请日：2021-01-08
发明人： Olan T. Leitch
摘要： Shingles have self-seal strips with features that include sealant dashes or dots separated by drainage gaps. The self-seal strips are registered with each shingle so that the features are positioned at the same locations on each shingle. A method of making such shingles includes synchronizing the rotation of sealant applicator wheels with the shingle chop cutter so that cuts are made at repeated designated locations along the applied self-seal strips.
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公开(公告)号：US20220077564A1
公开(公告)日：2022-03-10
申请号：US17162750
申请日：2021-01-29
发明人： Rich Robinson , Xavier Riley
摘要： In some embodiments, systems and methods are configured to determine that a signal strength of a fifth generation cellular networking (5G) protocol communication is below a threshold strength value. The 5G protocol communication includes a millimeter wave (mmWave) frequency transmission between a computing device and a first integrated roofing accessory of a first roof. It is determined that a second integrated roofing accessory of a second roof would have an improved signal strength is indicative of a better line of sight to the computing device, and the first integrated roofing accessory and the second integrated roofing accessory are part of a 5G network. At least one of transferring the 5G protocol communication to the second integrated roofing accessory from the first integrated roofing accessory of the first roof, or including the second integrated roofing accessory into the 5G protocol communication with the computing device is performed.
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9.发明申请公开(公告)号：US20220056695A1
公开(公告)日：2022-02-24
申请号：US17407279
申请日：2021-08-20
发明人： Ramil Marcelo L. Mercado , Jarod L. Krajca , Ming-Liang Shiao , Denis M. Tibah , Daniel E. Boss
IPC分类号： E04D1/00 , E04D1/20 , E04D1/28 , E04D1/34 , C09J153/02
摘要： This invention, in embodiments, relates to a roofing material comprising (a) a coated or covered substrate and (b) a single sealant applied to a surface of the coated or covered substrate, with the single sealant being free of asphalt. The single sealant exhibits a minimum activation temperature (° C.) (tan δ>1) from −10° C. to 0° C. The single sealant is configured to adhere the roofing material to at least one of (i) an underlying roofing material, (ii) an overlying roofing material, and (iii) a roofing deck substrate.
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公开(公告)号：US11213851B2
公开(公告)日：2022-01-04
申请号：US17101124
申请日：2020-11-23
发明人： James A. Svec
摘要： A high speed granule delivery system and method is disclosed for dispensing granules in intermittent patterns onto a moving asphalt coated strip in the manufacture of roofing shingles. The system includes a granule hopper and a rotationally indexable pocket wheel in the bottom of the hopper. A series of pockets are formed in the circumference of the wheel and the pockets are separated by raised lands. A seal on the bottom of the hopper seals against the raised lands as the wheel is indexed. In use, the pockets of the pocket wheel drive through and are filled with granules in the bottom of the hopper. As each pocket is indexed beyond the seal, it is exposed to the moving asphalt coated strip below and its granules fall onto the strip to be embedded in the hot tacky asphalt. The speed at which the wheel is indexed is coordinated with the speed of the asphalt coated strip so that granules and strip are moving at about the same forward speed or at a preselected ratio of speeds when the granules fall onto the strip. Well defined patterns of granules are possible at high production rates.
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