| 摘要 |
The invention relates to a magnetic linear drive comprising a base. A first displaceable part can be displaced in relation to the base. A second displaceable part is mounted on the first displaceable part. Both the first displaceable part and the second the second displaceable part can be displaced along an axis. A contact piece of a medium or high-voltage switch can be displaced by means of the movement of the first displaceable part and the second displaceable part.
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