| 摘要 |
PROBLEM TO BE SOLVED: To provide a door handle suitable for a door to be used by a user in a wheel chair or a disabled elderly person, with simple structure, high efficiency, low noise level, capable of minimizing the quantity of wastes generated in installation, and with excellent safety and maintainability, a driving mechanism and a control system. SOLUTION: This door driving mechanism 5 rotates a panel 4 around the specified axis of rotation by a wheel 11 traveling on a rail 12 circumferentially provided on a panel (moving part) 4 of a door (a hinged door) in its rotational direction. The rotational torque to be outputted by a drive part is directly converted into a rotational torque of the wheel by controlling an operator part comprising the driving part of the wheel 11 and a power transmission mechanism 17, and the panel 4 is rotated by the torque between the wheel 11 and the rail 12. |
