초록 ▼

An elongate product (BA1) is transported away from its storage device (VT) in such a way that at least one loop (SL) is formed at at least one longitudinal point on its running path (AW2). Changes in the geometric shape of the loop (SL) are registered and used to control or regulate the outward tran

An elongate product (BA1) is transported away from its storage device (VT) in such a way that at least one loop (SL) is formed at at least one longitudinal point on its running path (AW2). Changes in the geometric shape of the loop (SL) are registered and used to control or regulate the outward transport movement of the elongate product (BA1).

대표청구항 ▼

1. A method of unwinding an elongate telecommunication cable element from a storage device, on which the telecommunication cable element is stored with a large number of turns, characterized in that the elongate telecommunication cable element is transported away in an axial direction from the stora

1. A method of unwinding an elongate telecommunication cable element from a storage device, on which the telecommunication cable element is stored with a large number of turns, characterized in that the elongate telecommunication cable element is transported away in an axial direction from the storage device in such a way that at least one loop of about 360 degrees is formed at at least one longitudinal point on a longitudinal outward transport path of the telecommunication cable element, whereby changes in the geometric shape of the loop are registered by means of non-contact measurement, said changes in the geometric shape are used to derive at least one control criterion for an outward transport movement of the elongate telecommunication cable element. 2. The method as claimed in claim 1, wherein the loop is paid out essentially as a circular ring. 3. The method as claimed in claim 1, wherein the loop is paid out so as to be as freely mobile as possible. 4. The method as claimed in claim 1, wherein the loop is paid out with the same direction of curvature as that with which the telecommunication cable element was wound onto the storage device. 5. The method as claimed in claim 1, wherein the diameter of the loop is selected to be approximately equal to the winding diameter of the turns of the telecommunication cable element. 6. The method as claimed in claim 1, wherein the outward transport movement of the telecommunication cable element is carried out in such a way that a predefined diameter of the loop is always kept largely constant. 7. The method as claimed in claim 1, wherein the loop is paid out vertically. 8. The method as claimed in claim 1, wherein the loop is paid out horizontally. 9. The method as claimed in claim 1, wherein, as the control criterion, the change in the diameter of the loop is measured. 10. The method as claimed in claim 1, wherein, as the control criterion, the change in the distance of the loop from a non-contact measuring sensor is measured. 11. The method as claimed in claim 1, wherein the storage device is driven in rotation. 12. The method as in claim 11, wherein said rotation of said storage device comprises a speed of rotation, said speed of rotation of said storage device being controlled or regulated on the basis of the control criterion. 13. The method as claimed in claim 1, wherein the haul-off speed of the telecommunications cable element is controlled or regulated on the basis of the control criterion. 14. The method as claimed in claim 1, wherein the telecommunication cable element is transported essentially rectilinearly away from the storage device. 15. The method as claimed in claim 1, wherein, after passing through the loop, the telecommunication cable element is fed to a further processing device. 16. The method as claimed in claim 1, wherein the diameter of the loop is selected to be sufficiently large that changes in the haul-off speed of the telecommunication cable element, which are caused by at least one processing device downstream of the loop, as viewed in its outward transport direction, are largely compensated for in terms of length. 17. The method as claimed in claim 1, wherein the telecommunication cable element is pushed onto the loop with the aid of at least one auxiliary haul-off. 18. The method as claimed in claim 17, wherein the auxiliary haul-off between the storage device and the loop is operated in such a way that, downstream of the auxiliary haul-off, the telecommunication cable element is transported forward largely with a low tensile stress. 19. The method as in claim 1, wherein said telecommunication cable element comprises an optical transmission element.