- 专利标题: Retractable shade with collapsible vanes
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申请号: US11077953申请日: 2005-03-11
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公开(公告)号: US20050155722A1公开(公告)日: 2005-07-21
- 发明人: Wendell Colson , Marjorie Harper , Daniel Fogarty , David Hartman , Ralph Jelic , Kristi Kopecky
- 申请人: Wendell Colson , Marjorie Harper , Daniel Fogarty , David Hartman , Ralph Jelic , Kristi Kopecky
- 申请人地址: US NJ Upper Saddle River
- 专利权人: Hunter Douglas Inc.
- 当前专利权人: Hunter Douglas Inc.
- 当前专利权人地址: US NJ Upper Saddle River
- 主分类号: A47H5/14
- IPC分类号: A47H5/14 ; A47H23/01 ; A47H23/04 ; E06B20060101 ; E06B3/32 ; E06B3/50 ; E06B9/34 ; E06B9/40
摘要:
A retractable cover for architectural openings having collapsible vanes includes a support structure in the form of a sheet of material, monofilaments, tapes, ribbons, cords, or the like, supporting an upper edge of a plurality of vertically spaced, horizontally extending vanes with the lower edges of the vanes in most embodiments of the invention being connected to operating elements adapted to raise the lower edges of each vane toward the upper edges to define openings or gaps between the vanes through which vision and light can pass in an open condition of the covering. Variations of the covering do not require movement of a lower edge of a vane relative to an upper edge but simply movement of some vanes relative to other vanes. The vanes can be made of materials having different flexibilities and where more rigid materials are used, creased fold lines can be established for desired operability.
公开/授权文献
- US07191816B2 Retractable shade with collapsible vanes 公开/授权日:2007-03-20
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