| 摘要 |
The endless, horizontally orientated belt (9) on its underside is equipped with a driver (12). As soon as the cover hatch is opened by a customer a sensor (6,7) is activated which works in conjunction with the opened hatch. Signals are sent to a time clock which after a specific delay starts the motor (8). This drives the belt (9) and with it the driver (12) towards the opened hatch upright standing shaft, returning the hatch to the closed position, after which the motor reverses and returns to a neutral position. |
