| 摘要 |
<p>An operating device for operation of an electric switching device comprising a motor (12) and a carrier means, which includes a driving part (5, 9) and a driven part (7), whereby the motor via the driving part transmits a movement to the driven part which is in mechanical connection with the electric switching device. The driving part has, from an initial position, a closing direction and an opening direction and returns to the initial position after a completed operation. Between the driving part and the driven part, there is a play which allows a manual operation.</p> |
