| 摘要 |
A maintenance vehicle for performing operations along an aerial ropeway of a mechanical lift installation consists of a car suspended on the rope by connecting means which comprise a top part fixed to the rope, a bottom part fixed to the car, articulation means of the top part with respect to the bottom part, adjustment means of the angle between the bottom part and top part up to an inclined position of the car with respect to the vertical, and means for securing car in the inclined position.
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