EP-4628698-A3 - EXTERNAL MOTOR DRIVE SYSTEM FOR WINDOW COVERING SYSTEM WITH CONTINUOUS CORD LOOP
EP4628698A3EP 4628698 A3EP4628698 A3EP 4628698A3EP-4628698-A3
Abstract
A motor drive system is described, comprising: a motor configured to operate under electrical power to rotate an output shaft of the motor, wherein the motor is external to a mechanism for raising and lowering a window covering; a drive assembly comprising a coupled to the mechanism for raising and lowering the window covering; a controller for providing positional commands to the motor and the drive assembly to control advancing the continuous cord loop in a first direction and advancing the continuous cord loop in a second direction; and a motor controller configured to provide the electrical power to the motor.
Inventors
- PHAM, Trung Duc
- CHENG, Alan Wing Hor
- BISHARA, Marc Rashad
Assignees
- RYSE INC.
Dates
- Publication Date
- 20260513
- Application Date
- 20160930