| 摘要 |
The invention relates to a device (1) for unwinding and winding up one or more lines (2) for the interruption-free connection of each of the one or more lines between two connecting points, wherein the interruption-free connection can be produced between a fixed first connecting point (7) and a second connecting point which is at a variable spacing or in each case one of a plurality of second connecting points which are at different spacings. The device comprises a rotatable winding body (3) for unwinding and winding up the one or more lines, and the line/lines is/are routed from the first fixed connecting point in a first part section from a stationary, first position (41) which is coaxial with respect to the winding body to a second position (42) which lies opposite the first position, and from said second position to a third position (43) which is substantially in one plane with the first position but can be rotated with the winding body; here, the line/lines is/are routed in the first part section in a helical shape at least in sections. The line/lines is/are subsequently routed from the third position in a second part section to the circumferential side of the winding body and optionally via a number of windings around the winding body to the second connecting point. |
