- 专利标题： Air and debris dam for moving coil balance assembly
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申请号： US13963448申请日： 2013-08-09
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公开(公告)号： US08966822B2公开(公告)日： 2015-03-03
- 发明人: Jay Sofianek , Wilbur James Kellum, III , John Kessler
- 申请人： Caldwell Manufacturing Company North America, LLC
- 申请人地址： US NY Rochester
- 专利权人： Caldwell Manufacturing Company North America, LLC
- 当前专利权人： Caldwell Manufacturing Company North America, LLC
- 当前专利权人地址： US NY Rochester
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 主分类号： E06B7/16
- IPC分类号： E06B7/16 ; E06B7/23 ; E06B3/44 ; E05D13/00
摘要：
An air and/or debris dam for moving coil balance assembly for a hung window is disclosed. The air and/or debris dam is located between the carrier and a mounting location of a moving coil window balance assembly. The air and/or debris dam can travel within the jamb channel of a window frame assembly to inhibit airflow and/or the deposition of dust and/or debris in the jamb channel.
公开/授权文献
- US20140041309A1 Air And Debris Dam For Moving Coil Balance Assembly 公开/授权日：2014-02-13
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