초록 ▼

A mechanism which engages the pull-cord that opens and closes draperies, whereby the mechanism possesses a unique motor control for its automatic operation by a lamp timer (any of the commercially available clock actuated switches which are used in many households to automatically turn lamps ON and

A mechanism which engages the pull-cord that opens and closes draperies, whereby the mechanism possesses a unique motor control for its automatic operation by a lamp timer (any of the commercially available clock actuated switches which are used in many households to automatically turn lamps ON and OFF at desired times). An alternate control system whereby the mechanism may be operated by a wireless remote control system in concert with the lamp timer. An adjustable means whereby the draperies may be opened and closed to any of two independently selectable positions within the means of the drapery rod. An easy to install mounting bracket with an easy to adjust tension means for driving engagement and hand-operation of the pull-cord.

대표청구항 ▼

A mechanism for driving operable means of one or more movable members comprised in an assembly means, wherein said mechanism drives said movable members between position settings, said position settings comprise any two positions selectable within range of motion of said movable members, said mechan

A mechanism for driving operable means of one or more movable members comprised in an assembly means, wherein said mechanism drives said movable members between position settings, said position settings comprise any two positions selectable within range of motion of said movable members, said mechanism comprising: drive means for driving engagement with said operable means; actuating means for establishing said position settings; motor control means comprising automatic reset means for controlling automatic operation and for resetting said mechanism, said motor control means is responsive to said actuating means; electric reversible motor means having shaft means, said drive means is affixed to said shaft means and thereby rotatable in either direction around its axis by said motor means, said motor means is responsive to said motor control means; conductor means for connecting said motor control means to an electric supply means, said electric supply means comprising a switching means for switching electricity ON and OFF.