发明授权
US08424248B2 Method of installing a locking balance shoe and system for a pivotable window
有权
安装用于可枢转窗口的锁定平衡鞋和系统的方法
- 专利标题： Method of installing a locking balance shoe and system for a pivotable window
- 专利标题（中）： 安装用于可枢转窗口的锁定平衡鞋和系统的方法
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申请号： US12690266申请日： 2010-01-20
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公开(公告)号： US08424248B2公开(公告)日： 2013-04-23
- 发明人: Stuart J. Uken , Gary R. Newman , Lawrence J. Versteeg
- 申请人： Stuart J. Uken , Gary R. Newman , Lawrence J. Versteeg
- 申请人地址： US MA Amesbury
- 专利权人： Amesbury Group, Inc.
- 当前专利权人： Amesbury Group, Inc.
- 当前专利权人地址： US MA Amesbury
- 代理机构： Goodwin Procter LLP
- 主分类号： E06B3/00
- IPC分类号： E06B3/00
摘要：
A snap lock balance shoe and system to be incorporated in pivotable double hung windows. In one embodiment, the snap lock balance shoe includes a pair of retractable tabs that partially extend through openings within an inverted window balance. Embodiments of methods for installing the system include inserting a frame of the balance shoe within a jamb track of the window jamb, rotating the frame 90 degrees about a first axis, and rotating the frame 90 degrees about a second axis such that the frame is substantially fully disposed within the jamb track.
公开/授权文献
- US20100115854A1 Snap Lock Balance Shoe and System for a Pivotable Window 公开/授权日：2010-05-13
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