摘要:
A cord wrapping mechanism converts linear motion to circular motion for use in coverings for architectural openings. The cord is guided onto a spool.
摘要:
A cord drive mechanism to convert linear motion to circular motion for use in coverings for architectural openings. Various controls are used to provide a braking force on the cord. Some of the embodiments incorporate a capstan.
摘要:
A cord drive mechanism to convert linear motion to circular motion for use in coverings for architectural openings. Various controls are used to provide a braking force on the cord. Some of the embodiments incorporate a capstan.
摘要:
A cord drive mechanism to convert linear motion to circular motion for use in coverings for architectural openings. Various controls are used to provide a braking force on the cord. Some of the embodiments incorporate a capstan.
摘要:
A cord wrapping mechanism converts linear motion to circular motion for use in coverings for architectural openings. The cord is guided onto a spool.
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.
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.
摘要:
A tilter system for a window blind permits the slats of the blind to be tilted open or closed in a number of different configurations, including a double pitch configuration, depending on the routing of tilt cables or actuator cords.
摘要:
A tilter system for a window blind permits the slats of the blind to be tilted open or closed in a number of different configurations, including a double pitch configuration, depending on the routing of tilt cables or actuator cords.