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1. 发明授权

US09988834B2 Carrier device for window balance assembly 有权
公开(公告)号：US09988834B2
公开(公告)日：2018-06-05
申请号：US13828497
申请日：2013-03-14
申请人： Caldwell Manufacturing Company North America, LLC
发明人： Jay Sofianek , Richard S. DeNormand
IPC分类号： E05D13/00 , E05D15/22
CPC分类号： E05D13/1276 , E05D15/22 , E05Y2600/56 , E05Y2800/344
摘要： A window balance assembly may include a spring member, a mounting bracket, and a carrier. The spring member may include a first portion and a second portion. The mounting bracket may engage the first portion of the spring member. The carrier may include an upper body portion supporting the second portion of the spring member and removably engaging the mounting bracket, a lower body portion rotatably supporting a cam, and an elongated central portion extending between the upper body portion and the lower body portion. The elongated central portion may be resiliently flexible to allow movement of the lower body portion relative to the upper body portion.

2. 发明授权

US09309709B2 Window counterbalance system 有权
标题翻译：窗户平衡系统
公开(公告)号：US09309709B2
公开(公告)日：2016-04-12
申请号：US14215714
申请日：2014-03-17
申请人： Caldwell Manufacturing Company North America, LLC
发明人： Richard S. DeNormand , Eric Rodems , Jay Sofianek , Robert M. Lucci
IPC分类号： E05D13/00 , E05D15/22
CPC分类号： E05D13/1276 , E05D15/22
摘要： A window balance assembly for a tilt-in window comprising a bracket, a spring and a carrier. The first spring has a first portion engaging the bracket. The carrier has a vertical portion including a first slot, a first projection extending outwardly from a first side of the vertical portion, and a second attachment projection extending outwardly from a second side of the vertical portion. The first slot receives a pivot bar of the tilt-in window via a vertical drop-in installation. One of the first and second attachment protrusions engages the first portion of the spring. The horizontal portion includes an aperture rotatably engaging a cam between a first position and a second position. The cam has a second slot aligned with the first slot when the cam is in the first position allowing for the pivot bar to move between the first slot and the second slot.
摘要翻译：一种用于倾斜窗的窗户平衡组件，包括支架，弹簧和托架。第一弹簧具有接合支架的第一部分。载体具有垂直部分，其包括第一狭槽，从垂直部分的第一侧向外延伸的第一突出部，以及从垂直部分的第二侧向外延伸的第二附接突出部。第一个插槽通过垂直插入式安装接收倾斜窗口的枢轴。第一和第二附接突起中的一个接合弹簧的第一部分。水平部分包括可旋转地接合在第一位置和第二位置之间的凸轮的孔。当凸轮处于第一位置时，凸轮具有与第一槽对准的第二槽，允许枢轴在第一槽和第二槽之间移动。

3. 发明申请

US20140208653A1 CARRIER DEVICE FOR WINDOW BALANCE ASSEMBLY 有权
标题翻译：用于窗口平衡装配的承载装置
公开(公告)号：US20140208653A1
公开(公告)日：2014-07-31
申请号：US13828497
申请日：2013-03-14
申请人： CALDWELL MANUFACTURING COMPANY NORTH AMERICA, LLC
发明人： Jay Sofianek , Richard S. DeNormand
IPC分类号： E05D13/00 , E05D15/48
CPC分类号： E05D13/1276 , E05D15/22 , E05Y2600/56 , E05Y2800/344
摘要： A window balance assembly may include a spring member, a mounting bracket, and a carrier. The spring member may include a first portion and a second portion. The mounting bracket may engage the first portion of the spring member. The carrier may include an upper body portion supporting the second portion of the spring member and removably engaging the mounting bracket, a lower body portion rotatably supporting a cam, and an elongated central portion extending between the upper body portion and the lower body portion. The elongated central portion may be resiliently flexible to allow movement of the lower body portion relative to the upper body portion.
摘要翻译：窗户平衡组件可以包括弹簧构件，安装支架和托架。弹簧构件可以包括第一部分和第二部分。安装支架可以接合弹簧构件的第一部分。载体可以包括支撑弹簧构件的第二部分并可移除地接合安装支架的上主体部分，可旋转地支撑凸轮的下主体部分和在上主体部分和下主体部分之间延伸的细长中心部分。细长的中心部分可以是弹性地柔性的，以允许下主体部分相对于上主体部分移动。

4. 发明申请

US20140000172A1 WINDOW COUNTERBALANCE SYSTEM AND MOUNTING BRACKET THEREFOR 有权
标题翻译：窗口平衡系统和安装支架
公开(公告)号：US20140000172A1
公开(公告)日：2014-01-02
申请号：US13826734
申请日：2013-03-14
申请人： Caldwell Manufacturing Company North America LLC
发明人： Jay Sofianek , Richard S. DeNormand
IPC分类号： E05D13/00
CPC分类号： E05D13/12 , E05D13/1276
摘要： A window balance assembly may be in a window jamb channel to provide a biasing force urging a window sash toward an open position. The 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 include a latch, a first head portion, and a first projection. The latch may engage the second portion of the spring element. The first head portion may be configured to abut a first wall of the window jamb channel when the window balance assembly is installed in the window jamb channel. The projection configured to extend through and engage an aperture in a second wall of the window jamb channel when the window balance assembly is installed in the window jamb channel.
摘要翻译：窗户平衡组件可以在窗口边框通道中，以提供将窗扇推向打开位置的偏置力。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。安装支架可以包括闩锁，第一头部和第一突起。闩锁可以接合弹簧元件的第二部分。当窗户平衡组件安装在窗户边框通道中时，第一头部部分可以被构造成邻接窗边框通道的第一壁。所述突出部构造成当所述窗户平衡组件安装在所述窗户边框通道中时，所述突出部延伸穿过并接合所述窗户边框通道的第二壁中的孔。

5. 发明申请

US20140259936A1 Window Counterbalance System 有权
标题翻译：窗口平衡系统
公开(公告)号：US20140259936A1
公开(公告)日：2014-09-18
申请号：US14215714
申请日：2014-03-17
申请人： Caldwell Manufacturing Company North America, LLC
发明人： Richard S. DeNormand , Eric Rodems , Jay Sofianek , Robert M. Lucci
IPC分类号： E05D13/00 , E05D15/22
CPC分类号： E05D13/1276 , E05D15/22
摘要： A window balance assembly for a tilt-in window comprising a bracket, a spring and a carrier. The first spring has a first portion engaging the bracket. The carrier has a vertical portion including a first slot, a first projection extending outwardly from a first side of the vertical portion, and a second attachment projection extending outwardly from a second side of the vertical portion. The first slot receives a pivot bar of the tilt-in window via a vertical drop-in installation. One of the first and second attachment protrusions engages the first portion of the spring. The horizontal portion includes an aperture rotatably engaging a cam between a first position and a second position. The cam has a second slot aligned with the first slot when the cam is in the first position allowing for the pivot bar to move between the first slot and the second slot.
摘要翻译：一种用于倾斜窗的窗户平衡组件，包括支架，弹簧和托架。第一弹簧具有接合支架的第一部分。载体具有垂直部分，其包括第一狭槽，从垂直部分的第一侧向外延伸的第一突出部，以及从垂直部分的第二侧向外延伸的第二附接突出部。第一个插槽通过垂直插入式安装接收倾斜窗口的枢轴。第一和第二附接突起中的一个接合弹簧的第一部分。水平部分包括可旋转地接合在第一位置和第二位置之间的凸轮的孔。当凸轮处于第一位置时，凸轮具有与第一槽对准的第二槽，允许枢轴在第一槽和第二槽之间移动。

6. 发明授权

US08819896B2 Locking carrier and mounting arrangement for tilt sash counterbalance systems 有权
标题翻译：用于倾斜窗框平衡系统的锁定架和安装装置
公开(公告)号：US08819896B2
公开(公告)日：2014-09-02
申请号：US13930290
申请日：2013-06-28
申请人： Caldwell Manufacturing Company North America, LLC
发明人： Wilbur James Kellum, III , Eric Mertz , Mark R. Baker , Jeffrey Tuller , Richard S. DeNormand , Fletcher Smith , Jay Sofianek
IPC分类号： E05D13/00
CPC分类号： E05D13/1276 , E05D13/08 , E05Y2900/148
摘要： A window balance assembly comprising an improved locking carrier mechanism is disclosed. The locking mechanism is actuated when the window sash is tilted. Cam surfaces on the receiver of the mechanism engage cam followers in the clamshell-type housing of the carrier forcing them apart outwardly to lock the carrier in the jamb channel of a window assembly and prevent movement of the carrier in the channel. The receiver incorporates two cams that engage two cam follower surfaces in the housing to improve the distribution of the locking forces of the carrier in the jamb channel. A dual-locking carrier expands in both the axial and lateral directions to contact both front and back surfaces and opposing side surfaces of the jamb channel.
摘要翻译：公开了一种包括改进的锁定载体机构的窗户平衡组件。当窗扇倾斜时，锁定机构被致动。机构的接收器上的凸轮表面接合载体的蛤壳型壳体中的凸轮从动件，使其向外分开，以将载体锁定在窗组件的侧板通道中，并防止载体在通道中的移动。接收器包括两个凸轮，其接合外壳中的两个凸轮从动表面，以改善载体在侧声通道中的锁定力的分布。双锁定载体在轴向和横向方向上都膨胀以接触前侧和后表面以及侧壁通道的相对侧表面。

7. 发明申请

US20130283699A1 LOCKING CARRIER AND MOUNTING ARRANGEMENT FOR TILT SASH COUNTERBALANCE SYSTEMS 有权
标题翻译：用于倾斜SASH计数系统的锁定载体和安装布置
公开(公告)号：US20130283699A1
公开(公告)日：2013-10-31
申请号：US13930290
申请日：2013-06-28
申请人： Caldwell Manufacturing Company North America, LLC
发明人： Wilbur James Kellum, III , Eric Mertz , Mark R. Baker , Jeffrey Tuller , Richard S. DeNormand , Fletcher Smith , Jay Sofianek
IPC分类号： E05D13/00 , E05C17/64
CPC分类号： E05D13/1276 , E05D13/08 , E05Y2900/148
摘要： A window balance assembly comprising an improved locking carrier mechanism is disclosed. The locking mechanism is actuated when the window sash is tilted. Cam surfaces on the receiver of the mechanism engage cam followers in the clamshell-type housing of the carrier forcing them apart outwardly to lock the carrier in the jamb channel of a window assembly and prevent movement of the carrier in the channel. The receiver incorporates two cams that engage two cam follower surfaces in the housing to improve the distribution of the locking forces of the carrier in the jamb channel. A dual-locking carrier expands in both the axial and lateral directions to contact both front and back surfaces and opposing side surfaces of the jamb channel.
摘要翻译：公开了一种包括改进的锁定载体机构的窗户平衡组件。当窗扇倾斜时，锁定机构被致动。机构的接收器上的凸轮表面接合载体的蛤壳型壳体中的凸轮从动件，使其向外分开，以将载体锁定在窗组件的侧板通道中，并防止载体在通道中的移动。接收器包括两个凸轮，其接合外壳中的两个凸轮从动表面，以改善载体在侧声通道中的锁定力的分布。双锁定载体在轴向和横向方向上都膨胀以接触前侧和后表面以及侧壁通道的相对侧表面。

8. 发明申请

US20150361702A1 MODULAR WINDOW BALANCE ASSEMBLY 审中-公开
标题翻译：模块窗口平衡装配
公开(公告)号：US20150361702A1
公开(公告)日：2015-12-17
申请号：US14836188
申请日：2015-08-26
申请人： Caldwell Manufacturing Company North America, LLC
发明人： Wilbur James Kellum, III , Richard S. DeNormand
IPC分类号： E05D13/00 , E05C17/60
CPC分类号： E05D13/1276 , E05D13/04 , Y10T16/64 , Y10T16/643 , Y10T29/49826
摘要： A set of components is provided that may be adapted for constructing a plurality of window balance assemblies. The set of components may include a spring module and a carrier module. The spring module may include a housing engaging a first portion of a spring member. The housing may have a first engagement feature disposed at a first end and a second engagement feature disposed at a second end opposite the first end. The carrier module may be configured to receive a portion of a window sash and may include a third engagement feature. The third engagement feature may be connectable with the first engagement feature. The third engagement feature may also be connectable with the second engagement feature.
摘要翻译：提供了可以适于构造多个窗户平衡组件的一组部件。该组件可以包括弹簧模块和载体模块。弹簧模块可以包括接合弹簧构件的第一部分的壳体。壳体可以具有设置在第一端的第一接合特征和设置在与第一端相对的第二端的第二接合特征。载体模块可以被配置为接收窗扇的一部分并且可以包括第三接合特征。第三接合特征可以与第一接合特征连接。第三接合特征也可以与第二接合特征连接。

9. 发明授权

US08850745B2 Window counterbalance system and mounting bracket therefor 有权
标题翻译：窗户平衡系统及其安装支架
公开(公告)号：US08850745B2
公开(公告)日：2014-10-07
申请号：US13826734
申请日：2013-03-14
申请人： Caldwell Manufacturing Company North America, LLC
发明人： Jay Sofianek , Richard S. DeNormand
IPC分类号： E05F1/00
CPC分类号： E05D13/12 , E05D13/1276
摘要： A window balance assembly may be in a window jamb channel to provide a biasing force urging a window sash toward an open position. The 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 include a latch, a first head portion, and a first projection. The latch may engage the second portion of the spring element. The first head portion may be configured to abut a first wall of the window jamb channel when the window balance assembly is installed in the window jamb channel. The projection configured to extend through and engage an aperture in a second wall of the window jamb channel when the window balance assembly is installed in the window jamb channel.
摘要翻译：窗户平衡组件可以在窗口边框通道中，以提供将窗扇推向打开位置的偏置力。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。安装支架可以包括闩锁，第一头部和第一突起。闩锁可以接合弹簧元件的第二部分。当窗户平衡组件安装在窗户边框通道中时，第一头部部分可以被构造成邻接窗边框通道的第一壁。所述突出部构造成当所述窗户平衡组件安装在所述窗户边框通道中时，所述突出部延伸穿过并接合所述窗户边框通道的第二壁中的孔。

10. 发明申请

US20140259524A1 MODULAR WINDOW BALANCE ASSEMBLY 审中-公开
标题翻译：模块窗口平衡装配
公开(公告)号：US20140259524A1
公开(公告)日：2014-09-18
申请号：US13827189
申请日：2013-03-14
申请人： CALDWELL MANUFACTURING COMPANY NORTH AMERICA, LLC
发明人： Wilbur James Kellum, III , Richard S. DeNormand
IPC分类号： E05D13/00
CPC分类号： E05D13/1276 , E05D13/04 , Y10T16/64 , Y10T16/643 , Y10T29/49826
摘要： A set of components is provided that may be adapted for constructing a plurality of window balance assemblies. The set of components may include a spring module and a carrier module. The spring module may include a housing engaging a first portion of a spring member. The housing may have a first engagement feature disposed at a first end and a second engagement feature disposed at a second end opposite the first end. The carrier module may be configured to receive a portion of a window sash and may include a third engagement feature. The third engagement feature may be connectable with the first engagement feature. The third engagement feature may also be connectable with the second engagement feature.
摘要翻译：提供了可以适于构造多个窗户平衡组件的一组部件。该组件可以包括弹簧模块和载体模块。弹簧模块可以包括接合弹簧构件的第一部分的壳体。壳体可以具有设置在第一端的第一接合特征和设置在与第一端相对的第二端的第二接合特征。载体模块可以被配置为接收窗扇的一部分并且可以包括第三接合特征。第三接合特征可以与第一接合特征连接。第三接合特征也可以与第二接合特征连接。

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