| 摘要 |
<p>The device has an intermediate element (3) articulated on a side with a lever arm (2) and articulated on another side with an axially movable final control element (4) of a drive element. A hand lever is arranged in a hollow shaft (1), and a pin element (7) of an inner shaft (6) extends through a link guide (8) on the hollow shaft. The inner shaft is operationally connected to a toggle lever mechanism, and a spring element i.e. coiled compression spring, tensions the inner shaft against the hollow shaft in a main axial direction. The spring element is arranged in interior of the hollow shaft.</p> |
