| 摘要 |
<p>The adjusting device (6) comprises a base plate (2), a burner receiving unit (3), and a control unit (4) for controlling the setting position of the burner tip (5). The adjusting device further consists of a counter-bearing element (7) and a lever unit (8) arranged for directing the burner (1). The lever element is arranged on the counter-bearing element such that the manual force on the lever element is increased according to the leverage.</p> |
