| 摘要 |
1. Motor vehicle with a transmission which comprises a reverse gear engageable by a gear shift lever (2), and with a heating and ventilation device which comprises a blower (4) driven by an electric motor and comprising a suction duct (5) which starts from a spot at the outer shell of the motor vehicle and into which a circulating air duct (7) opens which is in communication with the vehicle compartment (8), wherein a shut-off flap (9, 10) is arranged within the circulating air duct and within the suction duct upstream of the connection of the circulating air duct and both flaps are interconnected in such way that one flap is closed when the other is opened, characterized in that the two flaps (9, 10) are connected to the gear shift lever (2) in such way that with the reverse gear engaged the flap (10) within the suction duct (5) is closed and the flap (9) within the circulating air duct (7) is opened. |
