| 摘要 |
<p>The invention relates to a power take-off adapter for a track comprising a connection slot and current conductors, the power take-off adapter comprising: locking and contact fingers (8, 9) for connecting the power take-off adapter arranged in the connection slot of the track mechanically to the track and electrically to the current conductors of the track; switching means (10) that is switched to move the locking fingers (8) to a connecting position in which they protrude from a switching member (5) and to a retracted disconnecting position. To provide a simple construction, the locking and contact fingers (8, 9) are arranged on one and the same axle member. A rotary movement of the switching means (10) is arranged to bring all the contact fingers (9) in contact with the current conductors of the track. The power take-off adapter is provided with a selecting switch (11) by which the power take-off adapter is electrically connected to the desired phase conductor or electrically disconnected from the phase conductor.</p> |
