| 摘要 |
<p>The device has an interpretation unit differentiating orders of translation and orientation of adjustable blades of a venetian blind from actions executed on two control interfaces. A control interface (2b) has a toothed wheel (14) displaceable in two opposite directions (S1, S2). Two electrical contacts (20a, 20b) are actuated by displacement of the wheel in the directions (S1, S2), respectively.</p> |
