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公开(公告)号：US09810019B2
公开(公告)日：2017-11-07
申请号：US15066694
申请日：2016-03-10
申请人： Louver-Lite Limited
发明人： Antony Barnes , Andrew Greening
摘要： A roller tube comprising a tube body which defines on its outwardly facing surface one or more blind substrate or shutter substrate receiving portions, wherein the tube body includes a plurality of sound damping elements located circumferentially around its inwardly facing surface, the sound damping elements extending longitudinally along at least part of the length of the tube body and defining a plurality of sound channels inside the tube.
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公开(公告)号：US20150000849A1
公开(公告)日：2015-01-01
申请号：US14380816
申请日：2013-02-25
申请人： Louver-Lite Limited
发明人： Antony Barnes , Andrew Greening
摘要： A roller tube comprising a tube body which defines on its outwardly facing surface one or more blind substrate or shutter substrate receiving portions, wherein the tube body includes a plurality of sound damping elements located circumferentially around its inwardly facing surface, the sound damping elements extending longitudinally along at least part of the length of the tube body and defining a plurality of sound channels inside the tube
摘要翻译： 一种滚筒管，其包括管体，其在其向外的表面上限定一个或多个盲基板或快门基板接收部分，其中所述管体包括围绕其面向内的表面周向定位的多个隔音元件，所述隔音元件纵向延伸 沿着管体的长度的至少一部分，并且在管内限定多个声道
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公开(公告)号：US11866990B2
公开(公告)日：2024-01-09
申请号：US17292892
申请日：2019-11-11
申请人： Louver-Lite Limited
发明人： Andrew Greening , Antony Barnes
CPC分类号： E06B3/9685 , E06B3/9765 , E06B9/264 , E06B9/266 , E06B9/42
摘要： A corner bracket for a window blind frame, the corner bracket including a central body portion and extending from the central body portion a first connector and a second connector, wherein the second connector is angled relative to the first connector; each connector includes a locating arm, a friction plate and a stop surface; wherein each friction plate defines a pair of opposed surfaces and each surface carries thereon a respective outwardly projecting deformable rib; and wherein each locating arm further includes at least one further outwardly projecting deformable rib.
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公开(公告)号：US20230142806A1
公开(公告)日：2023-05-11
申请号：US17918508
申请日：2021-04-16
申请人： Louver-Lite Limited
发明人： Andrew Greening
摘要： A Mounting Bracket A mounting bracket for a window blind including a resiliently deformable friction element, and a hinge assembly, wherein the hinge assembly includes a hinge lever member hingedly coupled to a hinge plate, wherein the hinge lever member has a first configuration in which it lies adjacent to the hinge plate, and a second configuration in which it is angled away from the hinge plate; the resiliently deformable friction element is slidably coupled to the hinge plate and extends from one end thereof; and the hinge lever member exerts a cam action on the resiliently deformable friction element, wherein the resiliently deformable friction element is urged away from the hinge plate as the hinge lever member rotates from its first configuration to its second configuration.
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公开(公告)号：US20170081916A1
公开(公告)日：2017-03-23
申请号：US15126121
申请日：2015-03-20
申请人： Louver-Lite Limited
发明人： Andrew Greening
CPC分类号： E06B9/72 , E06B9/42 , E06B9/50 , E06B2009/6809
摘要： A window blind control apparatus including an electrically operated motor 4 having a stationary end 6 and a rotatable end 8; a stationary member to which the stationary end 6 of the motor 4 is secured; an operating switch 22; and a conduit 16, wherein one end of the conduit 16 carries the operating switch 22, the opposite end of the conduit 16 is coupled to the stationary member and electrical wires 26 which electrically connect the operating switch 22 to the motor 4 are located in use within the conduit 16.
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公开(公告)号：US20160208550A1
公开(公告)日：2016-07-21
申请号：US15066694
申请日：2016-03-10
申请人： Louver-Lite Limited
发明人： Antony Barnes , Andrew Greening
摘要： A roller tube comprising a tube body which defines on its outwardly facing surface one or more blind substrate or shutter substrate receiving portions, wherein the tube body includes a plurality of sound damping elements located circumferentially around its inwardly facing surface, the sound damping elements extending longitudinally along at least part of the length of the tube body and defining a plurality of sound channels inside the tube
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公开(公告)号：US20190257145A1
公开(公告)日：2019-08-22
申请号：US16333447
申请日：2017-09-26
申请人： Louver-Lite Limited
发明人： Andrew Greening , Antony Barnes
摘要： A corner bracket for a window blind frame, the corner bracket including a central body portion and extending from the central body portion a first connector and a second connector, wherein the second connector is angled relative to the first connector; each connector includes a locating arm, a locking plate and a stop surface; and wherein the locking plate includes at least one outwardly projecting locking element.
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公开(公告)号：US09689200B2
公开(公告)日：2017-06-27
申请号：US14905238
申请日：2014-07-14
申请人： Louver-Lite Limited
发明人： Andrew Greening
CPC分类号： E06B9/40 , E06B9/24 , E06B9/42 , E06B9/64 , E06B9/66 , E06B9/68 , E06B2009/2405 , E06B2009/2447
摘要： A roller blind including a sheet element secured at one end to a roller tube mounted for rotation, and secured at its opposite end to a fixed element located adjacent to the roller tube such that the sheet element defines a return portion located between the two ends; and a roller blind bottom bar located within the return portion, wherein the roller blind bottom bar includes a tubular body and an end cap carried by each end of the tubular body, the end caps including a proximal portion located adjacent to the tubular body, a distal portion spaced from the tubular body, and an outwardly flared portion located between the proximal and distal portions such that the end cap flares outwards from the proximal portion to the distal portion.
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公开(公告)号：US20150218882A1
公开(公告)日：2015-08-06
申请号：US14425191
申请日：2013-09-02
申请人： Louver-Lite Limited
发明人： Andrew Greening
CPC分类号： E06B9/42 , E06B9/78 , E06B2009/785 , F16D41/206 , F16H7/20
摘要： A control assembly for a roller blind, the assembly including a chain wheel adapted to be driven by an operating chain; a drive bush; and a locking pin, wherein at least one of the chain wheel and drive bush includes a coupling element which in use couples the chain wheel to the drive bush such that axial displacement of the drive bush results in a corresponding axial displacement of the chain wheel, but that relative rotational displacement between the chain wheel and the drive bush is permitted through an arc defined between a pair of opposed stops which are carried by the other of the chain wheel and the drive bush; and wherein the locking pin passes axially through the chain wheel and the drive bush, the locking pin including at one end thereof a pair of opposed legs and at least one leg includes a locking lug adapted to engage a stop surface of the drive bush.
摘要翻译： 一种用于卷帘的控制组件，该组件包括适于由操作链驱动的链轮; 驱动套; 和锁定销，其中链轮和驱动衬套中的至少一个包括耦合元件，其在使用中将链轮耦合到驱动衬套，使得驱动衬套的轴向位移导致链轮的相应轴向位移， 但是链轮和驱动衬套之间的相对旋转位移允许通过由链轮和驱动衬套中的另一个承载的一对相对的止挡之间限定的圆弧来限定; 并且其中所述锁定销轴向地穿过所述链轮和所述驱动衬套，所述锁定销在其一端包括一对相对的腿，并且至少一个腿包括适于接合所述驱动衬套的止动表面的锁定凸耳。
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公开(公告)号：US11746593B2
公开(公告)日：2023-09-05
申请号：US17272979
申请日：2019-09-16
申请人： Louver-Lite Limited
发明人： Andrew Greening
CPC分类号： E06B9/50 , E06B9/58 , E06B9/70 , E06B9/78 , E06B2009/785
摘要： A roller blind apparatus comprising a control apparatus; an idle end; and a roller tube located between the control apparatus and the idle end, wherein the control apparatus is coupled to a first corner bracket; the idle end includes one of an idle end spindle and an aperture and a second corner bracket includes the other the idle end spindle and an aperture, wherein the idle end spindle is rotatably mounted within the aperture such that the idle end is rotatably coupled to the second corner bracket; a first frame forming element is located between the first and second brackets; and wherein the frame forming element covers the roller tube.
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