| 摘要 |
In one embodiment of the invention, an operational device is created in the form of a slide adjuster (11). A slide lever (15) with a slide magnet (18) runs on a glass ceramic plate (13). A locking magnet (26) can be moved on a corrugated locking connecting member (20) arranged below the glass ceramic plate (13), the movement thereof containing locking possibilities. Various positions and various functions can be controlled by establishing the position of the locking magnet (26). |
