| 摘要 |
PURPOSE: A door actuator of an air conditioner for a vehicle is provided to reduce costs and numbers of a door actuator's components because one driving motor drives two doors. CONSTITUTION: A door actuator of an air conditioner for a vehicle comprises a case(10), a driving motor(12), a first output shaft(14), a second output shaft(16), and a power transmission device. The power transmission device comprises medium gears(44), a first power transmission gear(46), a second power transmission gear(48), and a swing unit(50). The medium gear rotates by power transmitted from the driving motor and swings between a first position(X) and a second position(Y). The first power transmission gear is meshed with the medium gear swung to the first position and installed in the first output shaft to be integrated. The second power transmission gear is meshed with the medium gear swung to the second position and installed in the second output shaft to be integrated. The swing unit swings the medium gear to a direction of the first position or a direction of the second position according to applied signals. |
