| 摘要 |
<p>The element (5) has rocker switches (7, 9) rotatably mounted around pivoting axles, respectively, where the pivoting axles are arranged in an angle to each other. One of the rocker switches includes a break-through (15) or a recess through which a partial control surface (17) of another rocker switch is engaged. The former rocker switch is activated during operation by the partial control surface of the latter rocker switch.</p> |
