| 摘要 |
A door-motion control apparatus for the passenger entry and exit doors of a mass transit vehicle, uses a drive motor, and a coaxial double pulley arrangement which has two pulleys capable of independent rotation. A first door-movement-control member couples the drive motor and the first door. A second door-movement-control member connected to both the first and second door is operated on the second pulley, so that the door opening action of the one door is conveyed to the door opening of the other door. |
