公开(公告)号：US07945994B2

公开(公告)日：2011-05-24

申请号：US12049536

申请日：2008-03-17

Applicant: Tobias Peter Dallas ,  Douglas E Zinter ,  Wilbur James Kellum ,  Richard S deNormand

Inventor： Tobias Peter Dallas ,  Douglas E Zinter ,  Wilbur James Kellum ,  Richard S deNormand

IPC: E05D13/00

CPC classification number: E05D15/22 ,  E05Y2900/148 ,  Y10T16/6298

Abstract: A carrier and balance assembly for installation into the jamb channel of a window frame. The carrier and balance assembly are capable of being installed into the jamb channel optionally either as a single assembly or as two separate components. The two separate components are the carrier and a hanger-balance subassembly. The advantage of installing the carrier and balance assembly as two separate components is that such installation can occur after the assembly of the window frame and even after installation of the window into the wall of a building. Once the carrier and hanger-balance subassembly are separately installed in the jamb channel, they are then non-permanently locked together. Should any part of the carrier and balance assembly become damaged, replacement is performed by simply reversing the process described above without having to damage the jamb channel.

Abstract translation: 一个用于安装在窗框框架通道中的托架和平衡组件。 载体和平衡组件能够可选地作为单个组件或作为两个单独的组件安装到侧柱通道中。 两个单独的部件是托架和悬挂平衡子组件。 将托架和平衡组件安装为两个单独部件的优点在于，这种安装可以在窗框的组装之后发生，甚至在将窗户安装到建筑物的墙壁之后。 一旦载体和悬挂平衡子组件分别安装在侧栏通道中，则它们将非永久地锁定在一起。 如果承运人和平衡组件的任何部分损坏，只需简单地逆转上述过程即可进行更换，而不必损坏侧声通道。

公开(公告)号：US07735192B2

公开(公告)日：2010-06-15

申请号：US11427040

申请日：2006-06-28

Applicant: Richard S deNormand

Inventor： Richard S deNormand

IPC: E05D13/00

CPC classification number: E05D13/1207 ,  E05Y2201/67 ,  E05Y2800/205 ,  E05Y2800/746 ,  E05Y2900/148 ,  Y10T16/6298 ,  Y10T16/64

Abstract: An extended travel balance including a channel having a first end and a second end, a bottom pulley connected at the second end of the channel, and a bottom guide connectable at a location between the first end and the bottom pulley, and preferably between the bottom pulley and fixed pulleys of the end carriage. The bottom guide and top guide are not part of the tensioned parts in the channel and can, therefore, be stored separately from the channel with its tensioned parts—e.g., springs, pulleys, and pulley cord. Multiple bottom guide and top guide configurations can be mated to the channel with its tensioned parts without interfering with the operation of either. Fixed pulleys and bottom pulley of the end carriage are advantageously connected by an intermediate tensioned connector with all said parts held in tension between and by the connection of the bottom pulley to the tensioned pulley cord and the connection of the bottom pulley to the second end of the channel. The bottom guide in the preferred embodiment straddles said intermediate tensioned connector when connected to the channel.

Abstract translation: 延伸的行程平衡包括具有第一端和第二端的通道，在通道的第二端连接的底部滑轮和可在第一端和底部滑轮之间的位置处连接的底部引导件，并且优选地在底部 滑轮和末端托架的固定皮带轮。 底部引导件和顶部引导件不是通道中张紧部件的一部分，因此可以与其张紧部件（例如弹簧，滑轮和滑轮绳索）与通道分开储存。 多个底部导向器和顶部导向器配置可以与其张紧部件配合到通道上，而不会干扰其中任一个的操作。 末端托架的固定滑轮和底部滑轮有利地通过中间张紧的连接器连接，所有的所述部分保持在下滑轮与张紧的皮带轮绳索之间并通过底部滑轮与下滑轮与第二端的连接之间的张力 这个频道。 当连接到通道时，优选实施例中的底部引导件横跨所述中间张紧的连接器。