| 摘要 |
The invention relates to a device for unwinding and winding one or more lines for uninterrupted connection of each of the one or more lines between two connection points, it being possible to produce the uninterrupted connection between a fixed first connection point and a second connection point which is at a variable distance or in each case one of a plurality of second connection points which are at different distances. The device comprises a rotatable winding body for unwinding and winding the one or more lines, in that the line(s) is/are guided from the first fixed connection point in a first sub-portion from a stationary first position coaxial with the winding body to a second position opposite the first position and from said second position to a third position which is substantially in one plane with the first position but is rotatable with the winding body, the line(s) in the first sub-portion being guided helically at least in portions. The line(s) is/are then guided from the third position in a second sub-portion to the circumferential side of the winding body and optionally via a number of windings around the winding body to the second connection point. |
