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公开(公告)号：US20150052818A1
公开(公告)日：2015-02-26
申请号：US14259986
申请日：2014-04-23
CPC分类号： E06B7/16 , E06B1/70 , E06B3/4415 , E06B7/02 , E06B7/2305 , E06B7/26 , Y10T16/64
摘要： A draft guard balancer is provided that attaches to, or is otherwise mechanically coupled to, or an integral part of, an existing balance shoe or balancer for a fenestration product such as a double hung window. The draft guard balancer creates a weatherstop along the track of the fenestration product that resists air, water, dirt, dust, pollen, and insects from entering the track and then the building. The draft guard balancer may be used with a balancer having a variety of springs, spring assemblies, balancer shoes and pivot bar arrangements. The draft guard balancer creates a seal that also prevents the increased friction that results from dirt and debris entering the track, thus making for a more energy efficient, easier to operate fenestration product. The draft guard balancer is equally applicable to both top and bottom sashes of a double hung window as well as other fenestration products.
摘要翻译： 提供了一个防护平衡器，其用于与现有的平衡鞋或平衡器相连接，或以其它方式机械联接到现有的平衡鞋或平衡器，用于开窗产品如双悬窗。 防护平衡器草坪沿着开窗产品的轨道创建一个防风雨挡，防止空气，水，污垢，灰尘，花粉和昆虫进入轨道，然后进入建筑物。 防风罩平衡器可以与具有各种弹簧，弹簧组件，平衡鞋和枢轴杆布置的平衡器一起使用。 防风罩平衡器产生一个密封，还可以防止由于污垢和碎屑进入轨道而产生的增加的摩擦，从而使得更节能，更易于操作的开窗产品。 防护平衡器草图同样适用于双悬窗的顶部和底部窗框以及其他开窗产品。
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2.再颁专利公开(公告)号：USRE45328E1
公开(公告)日：2015-01-13
申请号：US13524003
申请日：2012-06-15
申请人： Jeff Tuller
发明人： Jeff Tuller
IPC分类号： E05D13/00
CPC分类号： E05D13/1276 , E05D13/08 , E05D15/22 , E05Y2900/148 , Y10T16/6298 , Y10T16/64
摘要： A curl spring sash shoe cassette improves upon the suggestions of U.S. Pat. Nos. 5,353,548 and 5,463,793 by providing a mounting bracket that holds an uncurled length of the curl spring and is securely mounted on top of the shoe cassette to maintain an assembly of the shoe body, the curl spring, and the mount during shipment to a window manufacturer. The mount can receive two mounting screws to resist torque caused by curl springs and sash weight. The shoe is also improved to facilitate removal and reinsertion of sash pins into the tilt lock cams of the shoes and ensure that shoe body halves do not rotate relative to each other when sash tilting splays the body halves apart to lock them in a shoe channel.
摘要翻译： 卷曲弹簧窗框鞋盒根据美国专利的建议改进。 5,353,548和5,463,793号通过提供一种安装支架，该安装支架保持卷曲弹簧的不弯曲长度，并牢固地安装在鞋盒的顶部上，以在运送到窗口期间保持鞋体，卷曲弹簧和安装座的组合 制造商。 安装座可以接收两个安装螺钉，以抵抗由卷曲弹簧和窗扇重量引起的扭矩。 还改进了鞋子以便于将鞋带销拆卸并重新插入到鞋的倾斜锁定凸轮中，并且确保当鞋带倾斜使身体半部分分开以将它们锁定在鞋子通道中时，鞋身半体不相对于彼此旋转。
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公开(公告)号：US08918979B2
公开(公告)日：2014-12-30
申请号：US13975721
申请日：2013-08-26
发明人： Mark R. Baker
CPC分类号： F24F13/08 , E05D13/1276 , E06B7/16 , Y10T16/6298 , Y10T16/64 , Y10T16/82 , Y10T16/84 , Y10T29/4987
摘要： The static air dam includes at least one mounting feature, which is preferably at least one hole or slot to allow a fastener, such as a screw, bolt, rivet, weld, or other similar attachment devices, to secure the air dam to a wall of a jamb channel. Air passage through the jamb channel is prohibited or at least substantially inhibited by the static air dam that is designed to approximate the size and dimensions of the cross section of the jamb channel. At least one side of the air dam includes a tab or similar structure for securing the free end of the curl spring of a curl spring balance. The air dam includes integrally formed reinforcing elements that either abut or are adjacent to the side walls of the jamb channel. The air dam preferably includes a pair of flexible projections for engaging ears on the curl spring carrier.
摘要翻译： 静态空气坝包括至少一个安装特征，其优选地是至少一个孔或狭槽，以允许诸如螺钉，螺栓，铆钉，焊接或其他类似的附接装置的紧固件将空气坝固定到壁 的一个jamb频道。 通过侧栏通道的空气通道被禁止或至少基本上被设计为接近侧壁横截面的尺寸和尺寸的静态空气坝所禁止。 空气坝的至少一侧包括用于固定卷曲弹簧平衡板的卷曲弹簧的自由端的翼片或类似结构。 空气坝包括与支柱通道的侧壁邻接或邻近的整体形成的加强元件。 空气坝优选地包括一对用于接合卷曲弹簧托架上的耳朵的柔性突起。
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公开(公告)号：US20140331561A1
公开(公告)日：2014-11-13
申请号：US14336192
申请日：2014-07-21
IPC分类号： E05D13/00
CPC分类号： E05D13/1276 , E05D13/00 , E05D13/1207 , E05D15/16 , E05D15/165 , E05D15/22 , E05F13/00 , E05F2700/00 , E05Y2201/482 , E05Y2600/41 , E05Y2600/45 , E05Y2800/10 , E05Y2900/148 , E06B3/4415 , Y10T16/6298 , Y10T16/64 , Y10T16/84
摘要： A window balance assembly may include a carrier, a spring element, and a mounting bracket. The spring element may include first and second portions. The first portion may be coupled to the carrier. The mounting bracket may engage the second portion of the spring element and may selectively engage the carrier. The mounting bracket may include a first mounting surface disposed at a non-perpendicular angle relative to an exterior surface of carrier when the window balance assembly is in an uninstalled configuration. The first mounting surface may be substantially parallel to the exterior surface of the carrier when the window balance assembly is in an installed configuration and the mounting bracket is disengaged from the carrier.
摘要翻译： 窗户平衡组件可以包括托架，弹簧元件和安装支架。 弹簧元件可以包括第一和第二部分。 第一部分可以耦合到载体。 安装支架可以接合弹簧元件的第二部分并且可以选择性地接合载体。 安装支架可以包括当窗户平衡组件处于卸载构造时相对于托架的外表面以非垂直角设置的第一安装表面。 当窗户平衡组件处于安装构型并且安装支架与托架分离时，第一安装表面可以基本上平行于托架的外表面。
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5.发明授权System and method for repairing a counterbalance spring in an overhead rolling door assembly 有权用于修理顶部卷门组件中的平衡弹簧的系统和方法公开(公告)号：US08732928B1
公开(公告)日：2014-05-27
申请号：US13206493
申请日：2011-08-09
CPC分类号： E05D13/1253 , E06B9/11 , E06B9/60 , Y10T16/64 , Y10T16/641 , Y10T29/49718 , Y10T29/4973
摘要： A system and method for supporting and rotating an axle of an overhead rolling door assembly while replacing a counterbalance spring. A support stand is provided. The support stand is positioned under the overhead door assembly. The overhead door assembly is disassembled enough to expose its main axle. The support stand is adjusted in height to engage the main axle so that the support stand holds the main axle at an elevated position. The broken counterbalance spring is replaced. The main axle is the reinstalled into the overhead door assembly. A pulley wheel is then attached to the main axle. The pulley wheel is turned by winding a cable around the pulley wheel and then unwinding the cable with a winch. This rotates the main axle with the torque needed to properly pre-tension the replacement spring.
摘要翻译： 一种用于在更换平衡弹簧的同时支撑和旋转顶部卷帘门组件的轴的系统和方法。 提供支撑架。 支撑架位于高架门组件的下方。 顶棚门组件拆卸足够暴露其主轴。 支撑架的高度被调节以接合主轴，使得支撑架将主轴保持在升高的位置。 破碎的平衡弹簧被更换。 主轴是重新安装在高架门组件上。 然后将滑轮连接到主轴。 通过将电缆缠绕在滑轮周围，然后用绞盘松开电缆来转动滑轮。 这将以适当预张紧更换弹簧所需的扭矩来旋转主轴。
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公开(公告)号：US20120311934A1
公开(公告)日：2012-12-13
申请号：US13155382
申请日：2011-06-07
CPC分类号： E06B7/16 , E06B1/70 , E06B3/4415 , E06B7/02 , E06B7/2305 , E06B7/26 , Y10T16/64
摘要： A draft guard balancer is provided that attaches to, or is otherwise mechanically coupled to, or an integral part of, an existing balance shoe or balancer for a fenestration product such as a double hung window. The draft guard balancer creates a weatherstop along the track of the fenestration product that resists air, water, dirt, dust, pollen, and insects from entering the track and then the building. The draft guard balancer may be used with a balancer having a variety of springs, spring assemblies, balancer shoes and pivot bar arrangements. The draft guard balancer creates a seal that also prevents the increased friction that results from dirt and debris entering the track, thus making for a more energy efficient, easier to operate fenestration product. The draft guard balancer is equally applicable to both top and bottom sashes of a double hung window as well as other fenestration products.
摘要翻译： 提供了一个防护平衡器，其用于与现有的平衡鞋或平衡器相连接，或以其它方式机械联接到现有的平衡鞋或平衡器，用于开窗产品如双悬窗。 防护平衡器草坪沿着开窗产品的轨道创建一个防风雨挡，防止空气，水，污垢，灰尘，花粉和昆虫进入轨道，然后进入建筑物。 防风罩平衡器可以与具有各种弹簧，弹簧组件，平衡鞋和枢轴杆布置的平衡器一起使用。 防风罩平衡器产生一个密封，还可以防止由于污垢和碎屑进入轨道而产生的增加的摩擦，从而使得更节能，更易于操作的开窗产品。 防护平衡器草图同样适用于双悬窗的顶部和底部窗框以及其他开窗产品。
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公开(公告)号：US08296903B1
公开(公告)日：2012-10-30
申请号：US12872571
申请日：2010-08-31
申请人： Travis Steen , Chad Swier
发明人： Travis Steen , Chad Swier
IPC分类号： E05F1/00
CPC分类号： E05D13/12 , E05D15/165 , E05Y2900/148 , Y10T16/64
摘要： A system and method for supporting and operating a heavy window sash includes a spring assembly, a balance guide connected to the spring assembly, and a sash clip adapted to mate with the balance guide, wherein the sash clip and balance guide have mating guide surfaces and retention elements so that the sash clip is received in a fixed position relative to the balance guide when installed.
摘要翻译： 用于支撑和操作重型窗框的系统和方法包括弹簧组件，连接到弹簧组件的平衡导向件和适于与平衡导向件配合的窗框，其中，窗框夹子和平衡导向件具有配合的导向表面和 保持元件，使得当安装时，窗扇夹相对于平衡引导件被接收在固定位置。
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8.发明授权Apparatus and method for canceling opposing torsional forces in a compound balance 有权用于抵消复合平衡中的相反扭转力的装置和方法公开(公告)号：US08146204B2
公开(公告)日：2012-04-03
申请号：US12568252
申请日：2009-09-28
IPC分类号： E05F1/00
CPC分类号： E05D13/1207 , E05Y2900/148 , Y10T16/6298 , Y10T16/64 , Y10T29/49863
摘要： A method and apparatus for reducing the torque of a compound balance in order to substantially cancel out the torsional force of the torsion spring acting on the spiral rod by creating an equal and opposing torsional force on the extension spring. The apparatus is an assembly connector that is non-permanently engaged with the extension spring, with the spiral rod being tensioned by the torsional force of the torsion spring. Alternatively, the extension spring may be turned in a direction to apply more torque than is required for operation of the compound balance. It is then engaged with a non pre-tensioned spiral rod sub-assembly to transfer the excess torque to the torsion spring of the spiral rod sub-assembly. In this manner, the opposing torsional forces of the torsion spring and the extension spring acting on the spiral rod substantially cancel out each other.
摘要翻译： 一种用于减小复合平衡的扭矩的方法和装置，以便通过在拉伸弹簧上产生相等且相反的扭转力来基本抵消作用在螺旋杆上的扭转弹簧的扭转力。 该装置是与拉伸弹簧非永久地接合的组装连接器，螺旋杆被扭转弹簧的扭转力拉紧。 或者，拉伸弹簧可以沿着施加比复合平衡的操作所需的更多的扭矩的方向转动。 然后它与非预拉伸的螺旋杆子组件接合以将过量的扭矩传递到螺旋杆子组件的扭转弹簧。 以这种方式，扭转弹簧和作用在螺旋杆上的拉伸弹簧的相反的扭转力基本抵消彼此。
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公开(公告)号：US08132290B2
公开(公告)日：2012-03-13
申请号：US12218764
申请日：2008-07-17
申请人： Luke Liang , Tong Liang , David Chen
发明人： Luke Liang , Tong Liang , David Chen
IPC分类号： E05D13/00
CPC分类号： E05D13/1207 , E05D15/22 , E05Y2900/148 , Y10T16/6298 , Y10T16/64
摘要： A balance assembly for a sliding sash window, where a spring-loaded pulley arrangement is interconnected between the window frame and the window, to counter the weight of the window, and permit ease of opening and closing the window. The spring-loaded pulley arrangement is located within a housing, which also facilitates attachment of the shoe. The shoe of this balance assembly being rotatable between a first and a second position to permit fitting the assembly into the side of the window frame, when the shoe is in the first position, and to permit final installation of the assembly when the shoe in the second position. The shoe is retained in the first and second positions by detents. This rotatable shoe feature permitting installation, of the Balance Assembly of this invention, into a window frame at later stages of the window assembly sequence.
摘要翻译： 用于滑动窗框的平衡组件，其中弹簧加载的滑轮布置在窗框和窗之间互连，以抵抗窗的重量，并且允许打开和关闭窗的容易性。 弹簧加载的滑轮装置位于壳体内，这也有助于鞋的附接。 该平衡组件的鞋可以在第一位置和第二位置之间转动，以允许当鞋子处于第一位置时将组件安装到窗框的侧面，并且当鞋子处于第一位置时允许组件的最终安装 第二名 鞋子通过掣子保持在第一和第二位置。 该可旋转的鞋特征允许本发明的平衡组件在窗组装顺序的后期阶段安装到窗框中。
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公开(公告)号：US20110302742A1
公开(公告)日：2011-12-15
申请号：US13217889
申请日：2011-08-25
申请人： Gary Roger NEWMAN
发明人： Gary Roger NEWMAN
IPC分类号： E05D13/00
CPC分类号： E05D13/04 , E05D13/1207 , E05D15/22 , E05Y2201/67 , E05Y2900/148 , Y10S16/16 , Y10T16/6298 , Y10T16/635 , Y10T16/64 , Y10T16/698 , Y10T16/84
摘要： Disclosed are apparatus for a block and tackle window balance to be incorporated in single and double hung window assemblies. In one embodiment the block and tackle window balance includes a roller secured within a bottom guide to increase range of travel of a window sash.
摘要翻译： 公开了一种用于块和滑动窗平衡的装置，其被并入单和双悬挂窗组件中。 在一个实施例中，块和滑车窗平衡包括固定在底部导向器内的辊，以增加窗扇的行进范围。
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