BAIL LOCK FOR COVERINGS FOR ARCHITECTURAL OPENINGS
摘要
A bail lock for coverings for architectural openings wherein at least one of the bails defines a cord guide surface of changing front-to-back cross-sectional profile so as to define a cord passage between the inner and outer bails that varies from a relatively straight path that allows the cord to pass freely through, to a more tortuous path that applies substantial frictional force to the cord.
申请公布号
WO2012122161(A1)
申请公布日期
2012.09.13
申请号
WO2012US27855
申请日期
2012.03.06
申请人
ANDERSON, RICHARD;FISHER II, ROBERT, E.;HUNTER DOUGLAS INC