| 摘要 |
<p>The operating device for a manually operated medium dispenser has an energy accumulator (4) in the form of a helical spring (11) for the accumulating of energy required for operating the dispenser, and means for (6) for the loading of the energy accumulator independently of a manual movement of an operating element. A control device (5) interacts with the loading means and initiates a release of the operating energy upon achieving an energy level corresponding to the operating energy.</p> |
