Closing device for charging or fuel filler cap of motor vehicle

The invention relates to a closure device for a charging or fuel filler cap of a motor vehicle, comprising a cap element (12a; 12b), which has a drive unit (14a; 14b) for moving the cover element (12a; 14b) between a closed position and an open position, 16b) for actuating the electric actuator (16a; 16b) arranged in the motor vehicle body and a guide unit (18a; 18b), the guide unit (18a; 18b) has two guide rails (20a, 22a; 20b, 22b) and two carriages (24a, 26a; 26b) which are arranged on the guide rail in a movable manner; 24b, 26b), the cover element (12a; 12b) is arranged on the carriage. The drive unit (14a; 14b) has at least one actuator (16a; 16b) for actuating the actuator (16a; 16b) of the two carriages are synchronously transmitted to a drive movement generated by the two carriages (16a, 16b) of the two carriages (16a; 28b, 38b) in the first direction. 本发明涉及用于汽车的充电盖或燃料加注口盖的封闭装置，其具有盖元件(12a；12b)，所述封闭装置具有驱动单元(14a；14b)，其具有用于在闭合位置与打开位置之间移动盖元件(12a；12b)的电动致动器(16a；16b)以及布置在汽车车身内的导引单元(18a；18b)，所述导引单元(18a；18b)