Operating cord system for retractable coverings for architectural openings
摘要
An operating control system for a retractable shade including a roller reversibly rotatable within a headrail includes a clamp system for gripping an endless operating cord in a neutral position to prevent rotation of the roller and a tensioner if properly mounted in a fixed position will release the clamp system to permit rotation of the roller while positioning the runs of the endless cord in a closely spaced relationship to minimize the risk of an infant or child becoming entangled in the cord.
申请公布号
AU2011352010(B2)
申请公布日期
2017.03.30
申请号
AU20110352010
申请日期
2011.12.30
申请人
Hunter Douglas Inc.
发明人
Anthony, James M.;Dann, Kevin M.;Fluckey, Daniel;Kovach, Joseph E.;Spray, Jeffrey L.