DE3343286A1 - Method and arrangement for winding up wound material - Google Patents
Method and arrangement for winding up wound materialInfo
- Publication number
- DE3343286A1 DE3343286A1 DE19833343286 DE3343286A DE3343286A1 DE 3343286 A1 DE3343286 A1 DE 3343286A1 DE 19833343286 DE19833343286 DE 19833343286 DE 3343286 A DE3343286 A DE 3343286A DE 3343286 A1 DE3343286 A1 DE 3343286A1
- Authority
- DE
- Germany
- Prior art keywords
- winding material
- winding
- length
- arrangement according
- wound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000004804 winding Methods 0.000 title claims abstract description 54
- 239000000463 material Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000003287 optical effect Effects 0.000 claims abstract description 11
- 238000007665 sagging Methods 0.000 claims abstract description 4
- 238000013016 damping Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 3
- 230000001276 controlling effect Effects 0.000 claims 2
- 239000013307 optical fiber Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013017 mechanical damping Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/36—Floating elements compensating for irregularities in supply or take-up of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
- B65H59/384—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using electronic means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4457—Bobbins; Reels
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4479—Manufacturing methods of optical cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/4484—Manufacturing methods of optical cables with desired surplus length between fibres and protection features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2553/00—Sensing or detecting means
- B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
- B65H2553/41—Photoelectric detectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2553/00—Sensing or detecting means
- B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
- B65H2553/42—Cameras
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2601/00—Problem to be solved or advantage achieved
- B65H2601/50—Diminishing, minimizing or reducing
- B65H2601/52—Diminishing, minimizing or reducing entities relating to handling machine
- B65H2601/524—Vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/32—Optical fibres or optical cables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Winding Filamentary Materials (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
Description
13eschreiburlg13 writing
Verfahren und Anordnung zum Aufspulen eines Wickelguts Die Erfindung betrifft ein Verfahren und eine Anor-Un zum Aufspulen eines Wickelguts nach den Oberbegriffen der Patentansprüche 1 und 6.Method and arrangement for winding up a winding material The invention relates to a method and an anor-Un for winding up a winding material according to the The preambles of claims 1 and 6.
Die Erfindung betrifft insbesondere das Aufspulen eines fadenförmigen Wickelguts, dessen Eigenschaften durch eine mechanische Zugbeanspruchung veränderlich sind. Ein derartiges Wickelgut sind z. B. Quarzglas-Lichtwellenleiter, die für die optische Nachrichtenübertragungstechnik verwendet erden. Derartige Lichtwellenleiter besitzen zwar an sich eine hohe Zugfestigkeit, jedoch erhöht sich in unerwünschter Weise die optische Durchlaßdämpfung, wenn eine mechanische Spannung auf den Lichtwellenleiter ausgeübt wird. Beim Herstellen und/oder Transport eines Lichtwellenleiters, der z. B. eine Länge von einigen Kilometern besitzt, ist es zweckmäßig, diesen mehrlagig auf eine Spule zu wickeln. Dabei ist es weiterhin zweck -mäßig, eine so große Zugspannung auf den Lichtwellenleiter auszuüben, daß einzelne Windungen und/oder Wickellagen beim Transport und/oder der Handhabung der Spule nicht verrutschen können. Bei einem derart aufgespulton Lichtwellenleiter kann aber nicht dessen tatsächliche, d. h.The invention particularly relates to the winding of a thread-like Coiled material, the properties of which change due to mechanical tensile stress are. Such winding material are z. B. Quartz glass fiber optic cable, which is used for the optical communications technology is used. Such optical waveguides Although they have a high tensile strength per se, it is undesirably increased Way the optical transmission loss when a mechanical stress on the optical fiber is exercised. When producing and / or transporting an optical waveguide that z. B. has a length of a few kilometers, it is useful to have this multi-layer on to wind a coil. It is still expedient to have such a high tensile stress to exercise on the optical fiber that individual turns and / or winding layers cannot slip during transport and / or handling of the bobbin. At a Optical waveguide wound in this way cannot, however, its actual, i. H.
spannungsfreie, optische Durchlaßdämpfung gemessen werden.stress-free, optical transmission loss can be measured.
Für einen derartigen Anwendungsfall ist daher ein Umspulvorgang erforderlich. Nach dem Umspulvorgang sollte z. B.A rewinding process is therefore necessary for such an application. After the rewinding process, z. B.
ein mehrere Kilometer langer Lichtwellenleiter möglichst einlagig auf einem Spulenkörper so aufgewickelt sein, daß mechanische Spannungen innerhalb des Lichtwellenleiters vermieden werden. Für die Handhabung sowie eine evtl.a fiber optic cable several kilometers long, with one layer if possible be wound on a bobbin so that mechanical stresses within of the optical fiber can be avoided. For handling as well as a possible
Zwischenlagerung ist es zweckmäßig, daß ein solcher Spulenkörper ein möglichst geringes Gewicht besitzt, so daß er möglichst ohne weitere Hilfsmittel von einem Menschen transportiert werden kann. Außerdem sollte ein solcher Spulenkörper wirtschaftlich herstellbar sein, d. h., es sollten möglichst hohe Toleranzen zulässig sein, z. B.Intermediate storage, it is useful that such a bobbin Has the lowest possible weight, so that it can be used without any additional aids can be transported by a human. In addition, such a bobbin should be be economical to manufacture, d. In other words, the highest possible tolerances should be permitted be e.g. B.
großer Radialschlag und/oder unterschiedliche Durchmesser des Spulenkörpers.large radial runout and / or different diameters of the bobbin.
Der Erfindung liegt daher die Aufgabe zugrunde, ein gattungsgemäßes Verfahren und eine gattungsgemäße Anordnung anzugeben, die in kostengünstiger Weise ein Aufspuie eines mechanisch empfindlichen Wickelguts, insbesondere eines Lichtwellenleiters, ermöglichen.The invention is therefore based on the object of providing a generic Specify a method and a generic arrangement that in a cost-effective manner a trace of a mechanically sensitive winding material, in particular an optical waveguide, enable.
Riese Aufgabe wird gelöst durch die im kennzeichnenden Teil der Patentansprüche 1 und 6 angegebenen Merkmale.This problem is solved by the characterizing part of the claims 1 and 6 specified features.
Ausgestaltungen und Weiterbildungen sind den Unteransprüchen entnehmbar.Refinements and developments can be found in the subclaims.
Ein Vorteil der Erfindung besteht darin, daß ein Aufspulen mit einer hohen Wickelgeschwindigkeit, z. B. 300 m/M-inllte, möglich ist und daß dabei störende mechanische Spannungen ill dem aufgespulten Wickelgut vermiedeii werden.An advantage of the invention is that a winding with a high winding speed, e.g. B. 300 m / M-inllte, is possible and that disturbing mechanical tensions are avoided in the wound material.
Die Erfindung wird im folgenden anhand eines Ausführungsbeispiels näher erläutert unter Bezugnahme auf eine schematische Zeichnung.The invention is illustrated below using an exemplary embodiment explained in more detail with reference to a schematic drawing.
Die Figur zeigt eine Vorrats- und/oder Transportspule 10, von welcher das Wickelgut 20, z. B. ein Lichtwellenleiter, in Pfeilrichtung 30 abgezogen wird, mit Hilfe sich gegensinnig drehender Abzugsrollen 4o Dadurch erhält das Wickelgut 2 einen einstellbaren und genau bestimmbaren Anfangszustand, z. B. eine gewünschte AbwickelgeschwiIldigkeit. Möglicherweise vorhandene axiale Zugspannungen werden ebenfalls beseitigt. Das Wickelgut 20 durchläuft eine Meßeinrichtung 50, eine Wickelgutführung 60 und wird auf einer Aufwickelspule 70 mit einer vorgebbaren Zugspannung aufgewickelt. Diese einstellbare Zugspannung wird bestimmt durch das Eigengewicht einer durchhängenden Wickelgutlänge und einem daran angebrachten Zusatzgewicht 51., das sich lediglich in Richtung der Schwerkraft bewegen kaiin. Die Wickelgutlänge ist bestimmbar aus dem Abstand zwischen den Abzugsrollen 40 und der Wickelgutführung 60 sowie dem Durchhang 80, d. h. dem Abstand zwischen Halte-und/oder Unterstützungspunkten des Wickelguts und dem tiefsten Punkt des durchhängenden Wickelguts. Die Meßeinrichtung 50 enthält Führungselemente 53, z. B. zylinderförmige Stäbe, die z. B. an den Eckpunkten eines Rechtecks angeordnet sind. Die Führungselemente 53 bewirken, daß sich das dazwischengeführte Wickelgut 20 und das darauf angebrachte Zusatzgewicht 51, z. B. ein torusförl ger Körper, lediglich in Richtung 52 der Schwerkraft bewegen können. Dazu senkrechte Bewegungen (senkrecht zur Zeichenebene in der lPigur) des Wickelguts werden vermieden. Die Lage des Wickelguts und/oder des Zusatzgewichts 51 wird bestimmt durch eine Detektoreinrichtung 54, z. B.The figure shows a supply and / or transport reel 10, of which the winding material 20, z. B. an optical waveguide, is withdrawn in the direction of arrow 30, with the help of counter-rotating take-off rollers 4o 2 an adjustable and precisely determinable initial state, e.g. B. a desired Unwinding speed. Possibly existing axial tensile stresses are also eliminated. The winding material 20 passes through a measuring device 50, a winding material guide 60 and is wound on a take-up reel 70 with a predetermined tension. This adjustable tension is determined by the dead weight of a sagging Wrap length and an attached additional weight 51, which is only move in the direction of gravity kaiin. The length of the wrapping material can be determined from the distance between the take-off rollers 40 and the winding material guide 60 and the slack 80, d. H. the distance between holding and / or support points of the winding material and the lowest point of the sagging winding material. The measuring device 50 contains Guide elements 53, e.g. B. cylindrical rods z. B. at the corner points of a Are arranged in a rectangle. The guide elements 53 cause the intermediate Winding material 20 and the attached additional weight 51, z. B. a torusförl ger Body, only in the direction of 52 of gravity can move. In addition, vertical movements (perpendicular to the plane of the drawing in the figure) of the winding material are avoided. The position of the winding material and / or the additional weight 51 is determined by a detector device 54, e.g. B.
in einer Linie angeordnete optische Gabellichtschranken.Optical fork light barriers arranged in a line.
Mit Hilfe der Meßeinrichtung 50 und einer daran angeschlossenen Auswerte- ud~odor Regeleinheit ist es möglich, die Drehzahl der Aufwickelspule 70 derart zu steuern und/oder zu regeln, daß der Durchhang 80 im wesentlichen konstant bleibt. Mit dieser Anordnung wird erreicht, daß das Wickelgut mit einer einstellbaren vorhersehbaren Zugspannung aufgespult wird, die z. B. einer Zugkraft im Bereich von 0 bis 5 p entspricht.With the help of the measuring device 50 and an evaluation unit connected to it It is also possible to adjust the speed of the take-up reel 70 in such a way as a control unit control and / or regulate that the sag 80 remains substantially constant. With this arrangement it is achieved that the winding material with an adjustable predictable Tension is wound up, the z. B. corresponds to a tensile force in the range of 0 to 5 p.
Zur Vermeidung möglicher Regelschwingungen ist es möglich, die Bewegungen des Wickelguts 20 und/oder des Zusatzgewicnbes 51 zu dämpfen. Dieses ist beispielsweise erreichbar durch ebene flächenhafte Dämpfungskörper, die so an dem Zusatzgewicht 51 angebracht sind, daß eine gewünschte Dämpfung (Luftdämpfung) entsteht. Weiterhin ist es möglich, die Wickelgutführung 60 als mechanisches Dämpfungselement auszubilden, z. B. als Reibungsbremse.To avoid possible control oscillations, it is possible to limit the movements of the winding material 20 and / or the additional weight 51 to dampen. This is for example achievable by flat, planar damping bodies, which are attached to the additional weight 51 are attached that a desired damping (air damping) is created. Farther it is possible to design the winding material guide 60 as a mechanical damping element, z. B. as a friction brake.
Soll nun, wie eingangs erwähnt, das Wickelgut im wesentlichen einlagig aufgespult werden, so ist es zweckmäßig, die Aufwickelspule 70 in axialer Richtung zu bewegen und/oder eine entsprechende Bewegung der Wickelgutführung 60 auszuführen.As mentioned at the beginning, the winding material should now be essentially single-ply are wound up, it is expedient to move the take-up reel 70 in the axial direction to move and / or to execute a corresponding movement of the winding material guide 60.
Die Erfindung ist nicht auf das beschriebene Ausführungsbeispiel beschränkt, sondern sinngemäß auf weitere anwendbar. Beispielsweise sind die Abzugsrollen 40 ersetzbar durch eine in entsprechende Drehungen versetzte Vorrats-und/oder Transportrolle 10.The invention is not limited to the exemplary embodiment described, but can be used analogously for others. For example, the take-off rollers 40 can be replaced by a supply and / or transport roller that is rotated accordingly 10.
Weiterhin ist es beispielsweise möglich, die Detektoreinrichtung 54 als Halbleiterarray oder als Fernsehkamera auszubilden.It is also possible, for example, to use the detector device 54 as a semiconductor array or as a television camera.
Claims (13)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833343286 DE3343286A1 (en) | 1983-11-30 | 1983-11-30 | Method and arrangement for winding up wound material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833343286 DE3343286A1 (en) | 1983-11-30 | 1983-11-30 | Method and arrangement for winding up wound material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3343286A1 true DE3343286A1 (en) | 1985-06-05 |
Family
ID=6215648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833343286 Withdrawn DE3343286A1 (en) | 1983-11-30 | 1983-11-30 | Method and arrangement for winding up wound material |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3343286A1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2589590A1 (en) * | 1985-11-04 | 1987-05-07 | Itt | METHOD FOR PERFORMING A FIBER OPTIC WINDING |
| EP0280989A1 (en) * | 1987-03-02 | 1988-09-07 | PIRELLI CAVI S.p.A. | Apparatus for manufacturing cables comprising optical fibers |
| EP0284668A3 (en) * | 1987-03-31 | 1990-08-01 | The Boeing Company | Method of winding optical fiber on a bobbin |
| US6082657A (en) * | 1999-02-11 | 2000-07-04 | Powerchip Semiconductor Corp. | Wire-feeding device using logical circuitry and multiple sensors |
| WO2002004333A1 (en) * | 2000-07-11 | 2002-01-17 | Corning Incorporated | Variable tension fiber winding |
| DE10046844A1 (en) * | 2000-09-20 | 2002-04-18 | Sahm Georg Fa | Winding machine for particularly sensitive items to be wound |
| EP1387449A1 (en) * | 2002-07-22 | 2004-02-04 | komax Holding AG | Apparatus and method for coiling of cable material |
| EP1514823A1 (en) * | 2003-09-10 | 2005-03-16 | komax Holding AG | Cable feeding apparatus for a cable processing machine |
| CN105800384A (en) * | 2016-05-18 | 2016-07-27 | 北方工业大学 | Optical fiber winding machine dynamic tension multistage control device and method |
| AT525066B1 (en) * | 2021-12-15 | 2022-12-15 | Medek & Schoerner Gmbh | Test arrangement, device, winding arrangement and method for testing and loosely winding an optical fiber |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1012760B (en) * | 1954-01-29 | 1957-07-25 | Siemens Ag | Electrical transducer for one adjustment path |
| DE1216745B (en) * | 1960-02-05 | 1966-05-12 | Monsanto Co | Feeding device for feeding a single synthetic thread to a textile machine |
| DE1958390U (en) * | 1966-08-18 | 1967-04-06 | Barmag Barmer Maschf | CONTROL DEVICE ON WINDING DEVICES FOR FAEDS OR THREAD-LIKE CONSTRUCTIONS. |
-
1983
- 1983-11-30 DE DE19833343286 patent/DE3343286A1/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1012760B (en) * | 1954-01-29 | 1957-07-25 | Siemens Ag | Electrical transducer for one adjustment path |
| DE1216745B (en) * | 1960-02-05 | 1966-05-12 | Monsanto Co | Feeding device for feeding a single synthetic thread to a textile machine |
| DE1958390U (en) * | 1966-08-18 | 1967-04-06 | Barmag Barmer Maschf | CONTROL DEVICE ON WINDING DEVICES FOR FAEDS OR THREAD-LIKE CONSTRUCTIONS. |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2589590A1 (en) * | 1985-11-04 | 1987-05-07 | Itt | METHOD FOR PERFORMING A FIBER OPTIC WINDING |
| EP0280989A1 (en) * | 1987-03-02 | 1988-09-07 | PIRELLI CAVI S.p.A. | Apparatus for manufacturing cables comprising optical fibers |
| EP0284668A3 (en) * | 1987-03-31 | 1990-08-01 | The Boeing Company | Method of winding optical fiber on a bobbin |
| US6082657A (en) * | 1999-02-11 | 2000-07-04 | Powerchip Semiconductor Corp. | Wire-feeding device using logical circuitry and multiple sensors |
| WO2002004333A1 (en) * | 2000-07-11 | 2002-01-17 | Corning Incorporated | Variable tension fiber winding |
| US6536700B2 (en) | 2000-07-11 | 2003-03-25 | Corning Incorporated | Variable tension fiber winding |
| DE10046844A1 (en) * | 2000-09-20 | 2002-04-18 | Sahm Georg Fa | Winding machine for particularly sensitive items to be wound |
| US6948675B2 (en) | 2002-07-22 | 2005-09-27 | Komax Holding Ag | Apparatus and process for winding cable-like material |
| EP1387449A1 (en) * | 2002-07-22 | 2004-02-04 | komax Holding AG | Apparatus and method for coiling of cable material |
| EP1514823A1 (en) * | 2003-09-10 | 2005-03-16 | komax Holding AG | Cable feeding apparatus for a cable processing machine |
| US7398903B2 (en) | 2003-09-10 | 2008-07-15 | Komax Holding Ag | Wire-feeding device for a wire-processing machine |
| CN105800384A (en) * | 2016-05-18 | 2016-07-27 | 北方工业大学 | Optical fiber winding machine dynamic tension multistage control device and method |
| CN105800384B (en) * | 2016-05-18 | 2018-11-27 | 北方工业大学 | A dynamic tension multi-stage control device and method for an optical fiber winding machine |
| AT525066B1 (en) * | 2021-12-15 | 2022-12-15 | Medek & Schoerner Gmbh | Test arrangement, device, winding arrangement and method for testing and loosely winding an optical fiber |
| AT525066A4 (en) * | 2021-12-15 | 2022-12-15 | Medek & Schoerner Gmbh | Test arrangement, device, winding arrangement and method for testing and loosely winding an optical fiber |
| WO2023108187A1 (en) * | 2021-12-15 | 2023-06-22 | Medek & Schörner GmbH | Test assembly, device, winding assembly, and method for testing and loosely winding an optical waveguide |
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