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    Window sash counterbalance with independently operable sashes
    3.
    发明授权
    Window sash counterbalance with independently operable sashes 有权
    窗框平衡与独立可操作的窗框

    公开(公告)号：US09567788B2

    公开(公告)日：2017-02-14

    申请号：US14827945

    申请日：2015-08-17

    申请人： Marvin Lumber and Cedar Company

    发明人： Nathan H. DeBoer

    IPC分类号： E05F11/04 ,  E06B3/44 ,  E05D13/00

    CPC分类号： E05F11/04 ,  E05D13/10 ,  E05D13/1207 ,  E05D13/14 ,  E06B3/4415

    摘要： A window, with a hybrid sash counterbalance and assist mechanism, includes a frame having upper and lower sashes slidable within the frame. A sash coupling element extends between the upper and lower sashes. The hybrid sash counterbalance and assist mechanism is coupled with the sash coupling element. The window with the hybrid sash counterbalance and assist mechanism is operable in a sash counterbalance mode and in an independent sash movement mode. In the sash counterbalance mode, movement of the upper or lower sash causes converse movement of the lower or upper sash through the sash coupling element. In the independent sash movement mode, one of the upper and lower sashes is held static while the other of the lower or upper sashes is moved.

    摘要翻译： 具有混合式窗框平衡和辅助机构的窗口包括具有可在框架内滑动的上下窗框的框架。 窗框联接元件在上下窗之间延伸。 混合式窗框平衡和辅助机构与窗框联接元件相结合。 具有混合式窗框平衡和辅助机构的窗口可在窗框平衡模式和独立窗扇移动模式下操作。 在窗框平衡模式中，上框架或下窗扇的移动导致下或上窗扇通过窗框联接元件的相反运动。 在独立的窗扇运动模式中，上下窗框中的一个被保持静止，而另一个下窗或上窗框移动。

    WINDOW SASH COUNTERBALANCE WITH INDEPENDENTLY OPERABLE SASHES
    4.
    发明申请
    WINDOW SASH COUNTERBALANCE WITH INDEPENDENTLY OPERABLE SASHES 有权
    WINDOW SASH相对于独立操作的SASHES

    公开(公告)号：US20160002968A1

    公开(公告)日：2016-01-07

    申请号：US14827945

    申请日：2015-08-17

    申请人： Marvin Lumber and Cedar Company, d/b/a Marvin Windows and Doors

    发明人： Nathan H. DeBoer

    IPC分类号： E05F11/04 ,  E06B3/44 ,  E05D13/00

    CPC分类号： E05F11/04 ,  E05D13/10 ,  E05D13/1207 ,  E05D13/14 ,  E06B3/4415

    摘要： A window, with a hybrid sash counterbalance and assist mechanism, includes a frame having upper and lower sashes slidable within the frame. A sash coupling element extends between the upper and lower sashes. The hybrid sash counterbalance and assist mechanism is coupled with the sash coupling element. The window with the hybrid sash counterbalance and assist mechanism is operable in a sash counterbalance mode and in an independent sash movement mode. In the sash counterbalance mode, movement of the upper or lower sash causes converse movement of the lower or upper sash through the sash coupling element, and the movement of the upper or lower sash is assisted. In the independent sash movement mode, one of the upper and lower sashes is held static while the other of the lower or upper sashes is moved, and the moved sash is assisted.

    摘要翻译： 具有混合式窗框平衡和辅助机构的窗口包括具有可在框架内滑动的上下窗框的框架。 窗框联接元件在上下窗之间延伸。 混合式窗框平衡和辅助机构与窗框联接元件相结合。 具有混合式窗框平衡和辅助机构的窗口可在窗框平衡模式和独立窗扇移动模式下操作。 在窗框平衡模式中，上下窗扇的运动导致下扇形或上窗扇通过窗框联接元件的相反运动，并帮助上下窗扇的移动。 在独立的窗框移动模式中，上下窗框中的一个被保持静止，而另一个下窗或上窗框移动，并且移动的窗框被辅助。

    SUPPORTING COUNTER-FRAME FOR SLIDING DOORS OF FRIDGE CABINETS
    5.
    发明申请
    SUPPORTING COUNTER-FRAME FOR SLIDING DOORS OF FRIDGE CABINETS 审中-公开
    支持机柜滑动门的计数器框架

    公开(公告)号：US20150252603A1

    公开(公告)日：2015-09-10

    申请号：US14425406

    申请日：2013-09-05

    申请人： CIANETTI S.R.L.

    发明人： Alessandro Cianetti

    IPC分类号： E05D13/00 ,  F25D23/02 ,  E06B3/46 ,  E06B5/00 ,  E05D15/06 ,  E05F1/02

    CPC分类号： E05D13/10 ,  E05D13/14 ,  E05D15/063 ,  E05D15/0652 ,  E05D15/08 ,  E05F1/025 ,  E05F2017/005 ,  E05Y2900/204 ,  E05Y2900/31 ,  E06B3/4645 ,  E06B5/00 ,  F25D23/021 ,  F25D23/028

    摘要： A supporting counter-frame for sliding doors with an automatic closing system comprising, for each sliding door (2), a first pulley (11), a second pulley (12), a counterweight (15) equipped with a third pulley (16) and a motion transmission cable (28); said counterweight (15) is housed within a vertical section bar (4) of the counter-frame (1); one end of the cable (28) is fixed to a trolley (24) of a sliding door (2) and slides till the first pulley (11) along the sliding direction of the sliding door (2), from the first pulley (11) to the second pulley (12) horizontally and orthogonally to the sliding movement of the sliding door (2) and finally from the second pulley (12) to the third pulley (16) of the counterweight (15) and again to the second pulley (12) vertically and orthogonally to the sliding movement of the sliding door (2).

    摘要翻译： 一种用于具有自动关闭系统的滑动门的支撑相对框架，包括用于每个滑动门（2）的第一滑轮（11），第二滑轮（12），配备有第三滑轮（16）的配重（15） 和运动传输电缆（28）; 所述配重（15）容纳在所述相对框架（1）的垂直剖面杆（4）内; 电缆（28）的一端固定在滑动门（2）的推车（24）上，并从滑动门（2）的滑动方向从第一滑轮（11）滑动到第一滑轮 ）与第二滑轮（12）的水平方向垂直于滑动门（2）的滑动运动，最后从配重（15）的第二滑轮（12）滑动到第三滑轮（16） （12）垂直并垂直于滑动门（2）的滑动运动。

    Self-balancing double-hung window apparatus
    6.
    发明授权
    Self-balancing double-hung window apparatus 有权
    自平衡双挂窗装置

    公开(公告)号：US09038315B2

    公开(公告)日：2015-05-26

    申请号：US14350296

    申请日：2012-10-04

    申请人： Caldwell Manufacturing Company North America, LLC

    发明人： Wilbur James Kellum, III

    IPC分类号： E05C7/06 ,  E05D13/00 ,  E05C17/62 ,  E05D15/22 ,  E06B3/44 ,  E05D15/18

    CPC分类号： E05D13/10 ,  E05D13/06 ,  E05D15/18 ,  E05D15/22 ,  E05Y2600/10 ,  E05Y2900/148 ,  E06B3/4415

    摘要： A mechanism is provided for balancing and positioning a sash of a self-balancing double-hung window assembly. The mechanism may include a fixed length cable, a pulley, first and second brackets and an adjustment member. The fixed length cable may include first and second ends. The pulley may support the cable. The first bracket may include one or more attachment points relative to the first end of the cable and may include an upper end and a lower end. The second bracket may be movable relative to the first bracket and may be configured to support the sash. The adjustment member may engage and extend through the lower end of the first bracket and may be movable relative to the first bracket to cause corresponding movement of the second bracket relative to the first end of the cable.

    摘要翻译： 提供了一种用于平衡和定位自平衡双挂窗组件的窗框的机构。 该机构可以包括固定长度的电缆，滑轮，第一和第二支架以及调节构件。 固定长度的电缆可以包括第一端和第二端。 滑轮可以支撑电缆。 第一支架可以包括相对于电缆的第一端的一个或多个附接点，并且可以包括上端和下端。 第二支架可以相对于第一支架移动，并且可以构造成支撑窗扇。 调节构件可以接合并延伸穿过第一支架的下端，并且可以相对于第一支架移动，以引起第二支架相对于电缆的第一端的相应运动。

    Balance control system for a movable barrier operator
    7.
    发明申请
    Balance control system for a movable barrier operator 有权
    平衡控制系统，用于可移动屏障操作员

    公开(公告)号：US20030192254A1

    公开(公告)日：2003-10-16

    申请号：US10119817

    申请日：2002-04-10

    申请人： The Chamberlain Group, Inc.

    发明人： Thomas A. Brookbank ,  James J. Fitzgibbon

    IPC分类号： E05F011/00

    CPC分类号： E05F15/668 ,  E05D13/10 ,  E05Y2400/506 ,  E05Y2900/106

    摘要： A balance control system comprises a motor, a transmission system providing connection between the motor and the door and adapted to move the door between a closed position and an open position located above the closed position, a counterbalance system to reduce power required to lift the door, an apparatus to generate first signal representing a force used to move the door from the closed position to the open position, and to generate a second signal representing a force used to move the door from the open position to the closed position, and a controller responsive to the first signal and to the second signal to indicate an imbalance of the door when a difference between the first signal and the second signal exceeds a predetermined threshold.

    摘要翻译： 平衡控制系统包括电动机，传动系统，其提供电动机和门之间的连接并且适于在关闭位置和位于关闭位置上方的打开位置之间移动门;平衡系统，以减少提升门所需的动力 ，产生表示用于将门从关闭位置移动到打开位置的力的第一信号的装置，以及产生表示用于将门从打开位置移动到关闭位置的力的第二信号，以及控制器 响应于第一信号和第二信号，以在第一信号和第二信号之间的差异超过预定阈值时指示门的不平衡。

    Adjusting device for a double-hung sash assembly, improved assembly so obtained and method of use
    10.
    发明授权
    Adjusting device for a double-hung sash assembly, improved assembly so obtained and method of use 失效
    用于双挂窗框组装的调整装置，改进组装如此获得和使用方法

    公开(公告)号：US5331765A

    公开(公告)日：1994-07-26

    申请号：US970072

    申请日：1992-11-02

    申请人： Jean Dupuis ,  Nick Ganos

    发明人： Jean Dupuis ,  Nick Ganos

    IPC分类号： E05F17/00

    CPC分类号： E05D13/10 ,  E05Y2900/148

    摘要： A device for fine adjustment of sashes in a double-hung sash assembly of the type comprising four movable sashes linked two by two by a set of two cables located on each side of the window frame and supported by four pulleys. At least two pulleys, and preferably four, are operatively attached to a support slidably mounted in a vertical rail provided in a housing. Each support is moved by means of a screw for adjusting relative positions of sashes, each screw comprising an upper end abutting on or operatively attached to one of the supports, an intermediary portion meshed to an element integral with the housing and a lower end downwardly projecting from the housing and preferably operable with a screwdriver. It allows fine adjustment of the relative position of a pair of sashes linked together to thus allow them to close simultaneously.

    摘要翻译： 一种用于在双挂窗扇组件中微调窗框的装置，包括四个可移动的窗扇，两个由两个由两个电缆组成的两个电缆，两个电缆位于窗框的每一侧并由四个滑轮支撑。 至少两个滑轮，优选地四个，可操作地附接到可滑动地安装在设置在壳体中的竖直导轨中的支撑件上。 每个支撑件通过螺钉移动，用于调节窗扇的相对位置，每个螺钉包括邻接于或可操作地附接到其中一个支撑件的上端，中间部分与与壳体一体的元件和向下突出的下端 并且优选地可以用螺丝刀操作。 它允许对一对连接在一起的一对窗框的相对位置进行微调，从而允许它们同时关闭。