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公开(公告)号：US20210123235A1
公开(公告)日：2021-04-29
申请号：US17141420
申请日：2021-01-05
发明人： Stephen W. Darwell
IPC分类号： E04B2/86
摘要： A building formwork component comprising first and second spaced sidewalls having one or more webs extending there-between, each sidewall comprising a flange extending inwardly along a first edge of the sidewall such that an outer surface of the flange forms a ramp surface; and a groove extending along an opposing second edge of the sidewall. The component may be coupled to a like component by relative movement of the components towards each other, whereby the flanges are received in respective grooves of the like component, and whereby the ramp surfaces facilitate such coupling by engaging respective second edges of the like component to move the second edges and/or ramp surfaces for engagement of the flanges in the grooves.
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公开(公告)号：US20180305258A1
公开(公告)日：2018-10-25
申请号：US15767750
申请日：2016-10-14
发明人： Greg Neil , Dylan Riessen , Brian Mirous
CPC分类号： C04B24/16 , B28B19/0015 , B32B13/04 , C04B28/14 , C04B38/106 , C04B40/0039 , C04B2103/40 , C04B2111/0062 , C11D1/146 , C11D1/29 , C11D1/37 , C04B38/10
摘要： Disclosed is a surfactant composition and its use in the production of a gypsum product. Also disclosed is a method of producing gypsum plasterboard, as well as gypsum plasterboard that is formed from foamed slurry comprising the surfactant composition. The surfactant composition comprises from 60 to 99 wt. % by total surfactant weight of an alkyl sulphate component having the structure: R1—OSO3−+M1, in which R1 is an alkyl having from 9 to 11 carbon atoms and M1 is a cation. The surfactant composition also comprises from 1 to 40 wt. % by total surfactant weight of an alkyl ether sulphate component having the structure: R2—(OCH2CH2)yOSO3−+M2, in which R2 is an alkyl having from 8 to 10 carbon atoms, y has an average value of 0.1 to 5 and M2 is a cation.
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公开(公告)号：US09933182B2
公开(公告)日：2018-04-03
申请号：US14426815
申请日：2013-09-09
发明人： Tarek Alfakhrany , Colin Schwecke , Derek Munn
IPC分类号： F24F11/02 , E04D13/17 , E04F17/04 , F24F7/02 , F24F11/00 , F24F7/007 , F24F7/06 , F24F13/10 , F24F13/14 , F24F7/00
CPC分类号： F24F11/89 , E04D13/17 , E04F17/04 , F24F7/007 , F24F7/02 , F24F7/025 , F24F7/06 , F24F11/0001 , F24F11/30 , F24F13/10 , F24F13/14 , F24F2007/001 , F24F2007/002 , F24F2110/00 , F24F2110/10 , F24F2110/12 , F24F2110/20 , F24F2110/22 , F24F2110/50 , Y02B30/78
摘要： A system for optimizing one or more environmental parameters of an enclosed space comprising first and second relatively enclosed regions, such as a living space and a roof space within a building, is disclosed. The system comprises an internal sensor, in the first region, and an external sensor, external to the enclosed space, for measuring respective environmental parameters. The system also comprises a controller and a diverter valve. The controller is configured to specify the first region's ideal internal environmental parameter, and compare this specified parameter with the measured first region's internal parameter and the measured external parameter to determine whether the diverter valve directs air from the first or second enclosed region to exhaust through the ventilator.
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公开(公告)号：US20160215924A1
公开(公告)日：2016-07-28
申请号：US15008651
申请日：2016-01-28
发明人： Adrian Puzey
CPC分类号： E04H17/20 , E04H17/1404 , E04H17/16
摘要： A building system for building structures, such as a barrier in the form of a fence, includes a connector in the form of a bracket for joining panels to uprights. The bracket includes a loop portion for attaching the bracket to the upright of the fence and a retaining portion for receiving an edge or corner of the panel to secure the panel to the upright. One form of the bracket has the loop portion in alignment with the retaining portion whereas another form of the bracket has the loop portion in stepped relationship with the retaining portion. The two forms of the bracket are complementary to each other and each bracket can be used in different orientations.
摘要翻译： 用于建筑结构的建筑系统，例如围栏形式的障碍物，包括用于将面板连接到立柱的支架形式的连接器。 支架包括用于将支架附接到栅栏的竖立部的环部分和用于接收面板的边缘或角部以将面板固定到直立件的保持部分。 支架的一种形式具有与保持部分对准的环形部分，而另一种形式的支架具有与保持部分成阶梯式关系的环形部分。 支架的两种形式彼此互补，每个支架可以以不同的方向使用。
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公开(公告)号：US20150275500A1
公开(公告)日：2015-10-01
申请号：US14433136
申请日：2013-09-25
发明人： Salim Dalla , Steve Zabib
CPC分类号： E04B1/24 , E04B2001/2481 , E04C3/00 , E04D12/004
摘要： A connector in the form of a modified top hat section for securely attaching a building panel to a support member is provided with a guide to assist in accurately locating the fasteners used to attach the connector to the support member with respect to the support member and to guide movement of the fastener as the fastener is rotatingly driven through the connector into the support member to maintain the correct orientation of the fastener to securely attach the connector to the support member. The guide can have a multitude of different forms such as holes, perforations, slots, notches, grooves, lines of weakness and be continuous or in spaced apart relationship to each other. The advantage of the guide is to reduce installation time and effort as well as allowing the top hat section to be securely attached to the support by the fastener having clearance between the strengtheners of the connector and the tapering side wall.
摘要翻译： 具有用于将建筑面板牢固地附接到支撑构件的改进的顶帽部分形式的连接器设置有引导件，以帮助精确地定位用于将连接器相对于支撑构件附接到支撑构件的紧固件，并且 当紧固件被旋转地驱动通过连接器进入支撑构件时紧固件的引导运动，以保持紧固件的正确定向以将连接器牢固地附接到支撑构件。 引导件可以具有许多不同的形式，例如孔，穿孔，狭槽，凹口，凹槽，弱线，并且彼此连续或间隔开的关系。 该指南的优点是减少安装时间和努力，并且允许顶帽部分通过紧固件牢固地附接到具有连接器的加强件和锥形侧壁之间的间隙的紧固件。
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公开(公告)号：US20220074203A1
公开(公告)日：2022-03-10
申请号：US17416010
申请日：2019-12-10
发明人： Daniel Cavasinni
摘要： Disclosed is a system and method for mounting a panel (40) such as an acoustic panel, baffle or fin. The system for mounting the panel (40) can comprise an elongate member (12). A base (14) of the member (12) can be configured to enable it to be mounted with respect to a structure. Opposing sidewalls (13) of the member (12) can extend from the base (14) such that, in profile, the sidewalls define a neck portion (N) that extends to an enlarged head portion (H) of the member (12). The panel (40) can have a recess (42) formed in an edge thereof. The recess (42) can be configured to generally correspond to an external profile of the member (12). An inner recess portion (43) of the panel (40) can be enlarged to receive the member head portion (H), with an outer recess portion (45) being configured to receive the member neck portion (N). The outer recess portion (45) can open out of the panel edge such that, when the member (12) is located in the panel recess (42) it retains the panel (40) to the member (12).
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公开(公告)号：US20210317657A1
公开(公告)日：2021-10-14
申请号：US17356412
申请日：2021-06-23
发明人： Stephen W. Darwell
IPC分类号： E04B2/86
摘要： Disclosed is a form work system (100) that comprises first (102a) and second (102b) building formwork components that are connected by a building formwork connector (104) The connector (104) comprises a moveable portion (128) that is moveable from a closed position to an open position. In the closed position, one or more sidewalls of the connector (104) define a cavity (144) for receipt of cementitious material. The cavity (144) of the connector (104) is located with respect to cavities (110) of the first (102a) and second (102b) formwork components. In the open position, access is provided to the cavity (144) of the connector (104).
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公开(公告)号：US10907348B2
公开(公告)日：2021-02-02
申请号：US16722351
申请日：2019-12-20
发明人： Stephen W. Darwell
IPC分类号： E04B2/86
摘要： A building formwork component comprising first and second spaced sidewalls having one or more webs extending there-between, each sidewall comprising a flange extending inwardly along a first edge of the sidewall such that an outer surface of the flange forms a ramp surface; and a groove extending along an opposing second edge of the sidewall. The component may be coupled to a like component by relative movement of the components towards each other, whereby the flanges are received in respective grooves of the like component, and whereby the ramp surfaces facilitate such coupling by engaging respective second edges of the like component to move the second edges and/or ramp surfaces for engagement of the flanges in the grooves.
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公开(公告)号：US20150219358A1
公开(公告)日：2015-08-06
申请号：US14426815
申请日：2013-09-09
发明人： Tarek Alfakhrany , Colin Schwecke , Derek Munn
CPC分类号： F24F11/89 , E04D13/17 , E04F17/04 , F24F7/007 , F24F7/02 , F24F7/025 , F24F7/06 , F24F11/0001 , F24F11/30 , F24F13/10 , F24F13/14 , F24F2007/001 , F24F2007/002 , F24F2110/00 , F24F2110/10 , F24F2110/12 , F24F2110/20 , F24F2110/22 , F24F2110/50 , Y02B30/78
摘要： A system for optimising one or more environmental parameters of an enclosed space comprising first and second relatively enclosed regions, such as a living space and a roof space within a building, is disclosed. The system comprises an internal sensor, in the first region, and an external sensor, external to the enclosed space, for measuring respective environmental parameters. The system also comprises a controller and a diverter valve. The controller is configured to specify the first region's ideal internal environmental parameter, and compare this specified parameter with the measured first region's internal parameter and the measured external parameter to determine whether the diverter valve directs air from the first or second enclosed region to exhaust through the ventilator.
摘要翻译： 公开了一种用于优化封闭空间的一个或多个环境参数的系统，其包括第一和第二相对封闭的区域，例如建筑物内的居住空间和屋顶空间。 该系统包括在第一区域内的内部传感器和在封闭空间外部的外部传感器，用于测量相应的环境参数。 该系统还包括控制器和分流阀。 控制器被配置为指定第一区域的理想内部环境参数，并且将该指定参数与所测量的第一区域的内部参数和所测量的外部参数进行比较，以确定分流阀是否引导来自第一或第二封闭区域的空气通过 呼吸机
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