| 摘要 |
The drive device, for a plurality of series-connected switching apparatuses, is particularly suitable for three-position switching apparatuses and is distinguished in that all the switching apparatuses to be operated have only one energy store 4 assigned to them. In each case only one switching apparatus I, II can be coupled to the energy store via a double linkage system 5, 5a, 6, 6a, 20, 20a and a coupling unit 7, 7a, 8, 8a, 9, 9a and 10, 10a, as well as a single operating block. <IMAGE>
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