| 摘要 |
The invention relates to an nacelle member (1) comprising at least one mobile cowling (2) pivotally or slidably mounted in an essentially longitudinal direction of the nacelle, capable of displacement between an expanded position and a closed position relative to a fixed structure of the nacelle member (1) through at least one pivoting or translation guiding sleeve (4, 7) that receives a guiding shaft (5, 6). An electric heating de-icing device (9, 13) is provided inside the guiding shaft or defines an interface between the guiding shaft (5, 6) and the guiding sleeve (4, 7).
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