EP2935066B1 - Dispositif d'enroulement pour matériau à enrouler en forme de corde - Google Patents

Dispositif d'enroulement pour matériau à enrouler en forme de corde Download PDF

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Publication number
EP2935066B1
EP2935066B1 EP13811784.1A EP13811784A EP2935066B1 EP 2935066 B1 EP2935066 B1 EP 2935066B1 EP 13811784 A EP13811784 A EP 13811784A EP 2935066 B1 EP2935066 B1 EP 2935066B1
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EP
European Patent Office
Prior art keywords
winding
magnetic
magnetic arrangement
arrangement
disk
Prior art date
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EP13811784.1A
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German (de)
English (en)
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EP2935066A1 (fr
Inventor
Hubert Reinisch
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Maschinenfabrik Niehoff GmbH and Co KG
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Maschinenfabrik Niehoff GmbH and Co KG
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Priority to PL13811784T priority Critical patent/PL2935066T3/pl
Publication of EP2935066A1 publication Critical patent/EP2935066A1/fr
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/76—Depositing materials in cans or receptacles
    • B65H54/80—Apparatus in which the depositing device or the receptacle is rotated
    • B65H54/82—Apparatus in which the depositing device or the receptacle is rotated and in which coils are formed before deposition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02—Winding-up or coiling
    • B21C47/10—Winding-up or coiling by means of a moving guide
    • B21C47/14—Winding-up or coiling by means of a moving guide by means of a rotating guide, e.g. laying the material around a stationary reel or drum

Definitions

  • the present invention relates to a winding device for winding rope-shaped winding material.
  • the strand-like winding material can, for example, be a metallic or non-metallic, coated or uncoated wire, a single or multi-core cable, a fiber, for example a natural or a synthetic fiber, in particular a fiber for special technical applications such as an optical waveguide, a thread, a Be string or rope.
  • the winding device has a winding disk with a generally round cross-section, on the outer circumferential surface of which the strand-shaped winding material is wound.
  • the winding disk preferably has the shape of a flat cylinder, the height of which is dimensioned such that several turns of the strand-like winding material can be wound onto its outer circumferential surface at the same time.
  • the winding disc is preferably arranged horizontally in the winding device, but can also be arranged vertically or in a different orientation.
  • the winding disc is stationary during operation of the winding device.
  • the strand-shaped winding material is wound onto the winding disc by a suitable revolving strand-material winding mechanism, which the strand-shaped winding material, preferably via one or more deflection rollers, with a continuous rotary movement around the circumferential surface of the winding disc and settles on this circumferential surface in the form of a circumferential turn.
  • the strand-like winding material is preferably deposited near one axial end of the winding disk. The turns arising on the circumferential surface of the winding disk then push one another in the axial direction of the winding disk until they reach the other axial end of the winding disk.
  • the turns of the strand-like winding material can also be checked at the other axial end of the winding disc and pulled off again under tension.
  • the winding device can be used as a storage device for the strand-like winding material, the windings wound on the winding disc being "temporarily stored".
  • the degree of filling of the winding disc for example, the Decouple the feed speed from the withdrawal speed of the strand-shaped winding material, whereby speed fluctuations or even brief stoppages within the processing of the strand-shaped winding material can be compensated.
  • the present invention is described using the example of a drum winder with a horizontally arranged winding disc. However, this is not a restriction.
  • the invention can also be used for a storage device or for another winding device for a strand-shaped wound material.
  • a volume in the form of a cylinder jacket must - in the case of a round winding disc, That is to say, a tubular volume with a certain, among other things, the diameter of the strand-shaped winding material dependent radially measured thickness can be released. Since the rope-shaped winding material moves in this tubular volume, no other bodies such as levers or rods may be present there.
  • the winding disc experiences forces and / or moments which have to be supported by the winding of the strand-shaped winding material on the winding disk and / or by the contact of the strand-like winding material with the winding disk.
  • a torque is applied to the winding disk by the strand-shaped winding material, which would also rotate the winding disk.
  • a horizontally arranged winding disc would be rotated about its vertical axis.
  • the winding disc is therefore supported in a suspended manner from above, for example by means of bearings.
  • one is vertical arranged, rotating hollow shaft through which the strand-shaped winding material is fed to the winding device and from which the winding material emerges laterally through an opening in order to be guided to the strand material winding mechanism, extended down to the winding disk, and the winding disk is by a pivot bearing, preferably a roller bearing, suspended from the vertical shaft and rotatably mounted on the latter.
  • a pivot bearing preferably a roller bearing
  • known winding devices use, for example, so-called zero gears or compensation gears, which, through their kinematics, generate a counter-rotating movement, as a result of which the winding disc is held in the direction of rotation about the vertical axis.
  • the zero gear thus serves to prevent the winding disc from rotating.
  • the winding disc can also have form-locking elements for absorbing forces and torques, for example in the form of a so-called "mechanical sword", i.e. H. a simple web on the underside of the winding disc, which engages in a corresponding groove on the top of the container for the rope-shaped winding material. The resulting form fit between the web and the groove prevents the winding disc from rotating at the same time.
  • a so-called "mechanical sword" i.e. H. a simple web on the underside of the winding disc, which engages in a corresponding groove on the top of the container for the rope-shaped winding material.
  • the resulting form fit between the web and the groove prevents the winding disc from rotating at the same time.
  • the GB 845 225 relates to a wire handling machine in which wire is wrapped around a stationary block by a rotating flyer and the turns are diverted from there into a wire take-up device.
  • the construction of the wire handling machine thus corresponds to the drum winder described above.
  • the block is moved across an air gap prevented from rotating by several magnetic devices with permanent magnets.
  • the U.S. 3,455,341 relates to an intermediate storage device for the weft thread in a loom, which has a drum which is attached to the free end of a rotating shaft.
  • the structure of the intermediate storage device largely corresponds to that of the drum winder described above, except that the axis of the drum is preferably aligned horizontally and that the thread wound onto the drum should not be stored in turns, but (with a time delay) processed further.
  • the drum is spaced from the surrounding housing by an air gap and prevented from rotating across the air gap by pairs of permanent magnets.
  • the DE 36 42 177 A1 further proposes the use of permanent magnets, which consist of pairs of different-pole, plate-shaped segments, as an anti-twist device for the winding disk (also called "Scholl disk") of a drum winder.
  • the winding disk also called "Scholl disk”
  • one segment is attached to a flange of the winding disc and the other segment is attached to a bracket fixed to the housing.
  • the two segments are arranged in such a way that they attract each other magnetically in the vertical direction.
  • a disc runs in a small air gap between the two segments, within which the strand-shaped winding material is guided, guided over two pulleys onto the winding disc and wound up there.
  • a magnetic anti-rotation lock for the winding disc is particularly suitable for non-magnetic, strand-shaped winding material, for example for non-metallic, strand-like winding material or for copper or aluminum wires.
  • the DE 23 52 521 A1 for a storage device for a thread-like material the vertically arranged winding disc through to prevent a permanent magnet installed in it and a permanent magnet fixed in place in the machine frame from rotating.
  • the two block-shaped magnets lie radially opposite one another with respect to the winding disc, a gap being formed between the magnets through which the thread-like material can move.
  • the present invention is based on the object of specifying a winding device of the type described with an improved device by which the winding disc is prevented from rotating.
  • the invention is based on a winding device for winding strand-shaped winding material with a winding disc, on which the strand-like winding material is wound, and a housing arranged adjacent to the winding disc, the winding disc being moved by at least one magnetic holding device, in particular a rotation, is prevented, the magnetic holding device having a first, non-rotatably connected to the housing and a second, non-rotatably connected to the winding disc magnetic arrangement, each with a north pole and a south pole, a gap being present between the first and the second magnetic arrangement , the first and the second magnetic arrangement are magnetically coupled across the gap and the strand-shaped winding material is guided through the gap.
  • the invention provides that the two magnetic arrangements are arranged such that the south pole of the first magnetic arrangement is opposite the north pole of the second magnetic arrangement and the north pole of the first magnetic arrangement is opposite the south pole of the second magnetic arrangement.
  • the first magnetic arrangement has two permanent magnets arranged at their poles, each with a north pole and a south pole, which are arranged in opposite polarity and in the circumferential direction of the winding disc next to one another and parallel to one another and which at their radially outer ends are supported by a return plate made of soft iron are connected.
  • the second magnetic arrangement is also directly opposite the first magnetic arrangement in the radial direction of the winding disc.
  • the second magnetic arrangement also has two permanent magnets arranged at their poles, each with a north pole and a south pole, which are arranged in opposite polarity and in the circumferential direction of the winding disc next to one another and parallel to one another in such a way that poles of different polarity of the four permanent magnets involved in the gap face one another or two soft iron blocks arranged next to one another and parallel to one another at their poles in the circumferential direction of the winding disc.
  • the permanent magnets or the soft iron blocks of the second magnetic arrangement are connected at their radially inner ends by a return plate made of soft iron.
  • a magnetic arrangement is understood here to be an arrangement of one or more magnetic or magnetizable materials or components, the arrangement - possibly after magnetization - having two magnetic poles of different polarity, which are referred to below as the north pole and south pole.
  • magnetic circles with hard and / or soft magnetic sections can be built up.
  • the hard and / or soft magnetic sections are preferably arranged in a parallel connection and / or in a series connection within a magnetic holding device.
  • the materials mentioned are preferably soft magnetic materials such as ferromagnetic materials or permanently magnetizable hard magnetic materials.
  • the components mentioned are preferably permanent magnets.
  • electromagnets or combinations of permanent magnets and electromagnets can also be used as magnetic sources.
  • the first and the second magnetic arrangement are coupled according to the invention in such a way that the field lines emerging from the north pole of the first magnetic arrangement run through the gap to the south pole of the second magnetic arrangement and enter it, inside the second magnetic arrangement North Pole are directed, exit there, run through the gap to the south pole of the first magnetic arrangement and enter this and are directed inside the first magnetic arrangement to its north pole and close there.
  • the two poles of the first magnetic arrangement lie essentially next to one another in the circumferential direction of the winding disk, and the two poles of the second magnetic arrangement also lie essentially next to one another in the circumferential direction of the winding disk.
  • the magnetic circuit which is formed by the magnetic coupling of the first and the second magnetic arrangement, then runs essentially in a plane which contains a tangent to the winding disc or a straight line parallel thereto.
  • the south pole of the first magnetic arrangement comes close to the south pole of the second magnetic arrangement or the North pole of the first magnetic arrangement in the vicinity of the north pole of the second magnetic arrangement.
  • repulsive forces also act between the respective poles of the same name, which support a turning back of the winding disc into the starting position.
  • the two poles of the first magnetic arrangement lie essentially next to one another in the axial direction of the winding disc, and the two poles of the second magnetic arrangement are also essentially next to one another in the axial direction of the winding disc.
  • the two poles then each lie essentially vertically one above the other.
  • the resulting magnetic circuit then also runs essentially in a vertical plane.
  • a plurality of such magnetic holding devices with magnetic arrangements vertically one above the other are preferred lying poles arranged distributed in the circumferential direction of the winding disc.
  • the magnetic holding devices take up little space in the circumferential direction, as a result of which a large number of such holding devices can be arranged along the circumference of the winding disc.
  • the polarities of magnetic arrangements lying next to one another in the circumferential direction are preferably interchanged; H. the north poles and south poles of the magnetic arrangements lie alternately above and below in the circumferential direction.
  • a particularly uniform arrangement with continuously alternating polarities therefore results when the number of magnetic holding devices is even.
  • the first and the second magnetic arrangement lie opposite one another in the radial direction of the winding disk. In this way, torques acting around the vertical axis of the winding disk can be absorbed particularly well without undesired tilting moments or transverse forces acting on the winding disk.
  • first and the second magnetic arrangement lie opposite one another in the axial direction of the winding disc or in another direction.
  • the magnetic circuit by which the first and the second magnetic arrangement are coupled extends essentially in a plane parallel to the winding disc.
  • the first or the second magnetic arrangement is designed in the shape of a horseshoe. This allows the arrangement according to the invention, according to which poles are different Polarity of the two magnetic assemblies are opposite, produce in a simple manner.
  • shoe-shaped is intended to mean that the two poles of different polarity of the magnetic arrangement essentially point in the same direction and are continuously connected within the magnetic arrangement by magnetic or magnetizable materials or components.
  • H horseshoe-shaped
  • This term includes both magnetic arrangements which actually have the shape of a horseshoe and, for example, U-shaped or V-shaped magnetic arrangements and in particular also magnetic arrangements in the form of a rectangle open on one side.
  • the second magnetic arrangement does not have to be designed in the shape of a horseshoe, but can, for example, have the shape of a flat plate or a rod.
  • both the first and the second magnetic arrangement are designed in the shape of a horseshoe.
  • the advantages of a horseshoe-shaped design can be achieved in both magnetic arrangements, which again increases the holding force.
  • the first and preferably also the second magnetic arrangement has at least one permanent magnet.
  • the magnetic arrangements are then completely maintenance-free and can generate large holding forces, for example through the use of neodymium magnets.
  • the second magnetic arrangement preferably has at least one electromagnet.
  • the magnetic holding forces can also be switched off in a simple manner, for example when the winding disc is to be replaced.
  • the holding force of the electromagnet can be precisely adjusted and thereby, for example, accurate centering of the winding disc in the winding device and on the container can be achieved.
  • only the first magnetic arrangement fixed to the housing is equipped with an electromagnet, since the power supply is easier to implement on the housing side than on the largely free-standing winding disc.
  • the first and the second magnetic arrangement have at least one component made of a magnetizable material, for example made of soft iron or a ferrite.
  • the first magnetic arrangement can have a permanent magnet and the second magnetic arrangement can have only one component made of a magnetizable material.
  • the first and possibly also the second magnetic arrangement are horseshoe-shaped in such a way that their poles are formed by two permanent magnets arranged in parallel and magnetized in opposite directions, which are connected on one side by a soft magnetic closing and guiding element are.
  • the winding disk is prevented from moving, in particular from rotating, by at least two magnetic holding devices which are arranged along the circumference of the winding disk.
  • the magnetic holding devices are preferably arranged at regular intervals along the circumference of the winding disk in order to achieve a uniform distribution of the magnetic holding forces acting on the winding disk.
  • At least two magnetic holding devices are preferably located opposite one another with respect to the circumference of the winding disc.
  • all magnetic holding devices lie opposite one another in pairs with respect to the circumference of the winding disc, ie the n magnetic holding devices, where n is an even number, form the corners of a regular n-gon in a plane parallel to the cross-sectional plane of the winding disc.
  • Fig. 1 shows a schematic representation of a winding disk 1 and two magnetic holding devices 2 of a winding device according to the invention for a wire 8, the two holding devices 2 being arranged diametrically opposite on the outer edge of the winding disk 1 in such a way that the first magnetic arrangement 5 and the second magnetic arrangement are respectively 6 are radially opposite.
  • the south pole S of the first magnetic arrangement 5 lies opposite the north pole N of the second magnetic arrangement 6 and vice versa.
  • the first magnetic arrangement 5 in each case is rigidly fastened in a stationary manner to a housing (not shown) of the winding device.
  • the respective second magnetic arrangement 6 is rigidly attached to the winding disc 1.
  • the central area of the cylindrical winding disc 1 is connected to the outer side of a rotary bearing 3, in particular a ball, needle or roller bearing, the inner side of the rotary bearing 3 being connected to the housing via a vertical suspension and possibly via a further rotary bearing the winding device is connected.
  • the winding disc 1 is thereby rotatably mounted relative to the housing.
  • the rotary bearing 3 and the suspension thus largely absorb transverse forces acting on the winding disk 1, but no co-torques about the vertical axis through the center point of the winding disk 1 caused by the strand-like winding material to be wound up.
  • the co-rotation of the winding disc 1 is prevented by the two symmetrically arranged magnetic holding devices 2.
  • the first magnetic arrangement 5 and the respective second magnetic arrangement 6 there is an air gap 4 through which the wire 8 is guided and wound onto the outer surface of the winding disc 1.
  • the closed magnetic field lines 7 within each magnetic holding device 2 are each shown schematically.
  • FIG. 2 two embodiments of magnetic holding devices according to the invention are shown in detail.
  • the first magnetic arrangement 5 has two permanent magnets 9 arranged at their poles, each with a north pole N and a south pole S, which are arranged in opposite polarity and in the circumferential direction of the winding disc 1 next to one another and parallel to one another.
  • the width of the permanent magnets 9 in the circumferential direction of the winding disk 1 is 120 mm in the exemplary embodiment, their height in the axial direction of the winding disk 1 is 30 mm, and the gap between them is 10 mm.
  • the two permanent magnets 9 are connected by a return plate 10 made of soft iron.
  • the first magnetic arrangement 5 is thus designed in the shape of a horseshoe, so that the magnetic field lines emerge from the first magnetic arrangement 5 only in the air gap 4.
  • the air gap 4 has a width between 5 and 20 mm, preferably approximately 15 mm.
  • a second magnetic arrangement 6 is arranged in a mirror-inverted manner on the winding disk 1.
  • the difference to the first magnetic arrangement 5 is that the poles of the second magnetic arrangement 6 are not formed by permanent magnets, but by soft iron blocks 11, which are also connected to a return plate 10 made of soft iron.
  • the second magnetic arrangement 6 is thus also designed in the shape of a horseshoe.
  • the entire second magnetic assembly 6 and the Return plate 10 of the first magnetic arrangement 5 are magnetized by the two permanent magnets 9 of the first magnetic arrangement 5, and a closed magnetic flux is formed across the air gap 4 through the two magnetic arrangements 5 and 6.
  • the magnetic holder 2 in Figure 2b differs from that in Fig. 2a only in that the poles of the second magnetic arrangement 6 are not formed by soft iron blocks 11, but also by permanent magnets 9, which are arranged so that poles of different polarity of the four permanent magnets 9 involved are opposite one another at the air gap 4.
  • an electromagnet as a component of the second magnetic arrangement 6. This can be easily produced, for example, by wrapping a coil around the return plate 10.
  • An arrangement according to Figure 2b can be selected, for example, if the lateral holding force, ie the holding force tangential to the winding disk 1, is an arrangement according to FIG Fig. 2a is not sufficient.
  • This holding force must be dimensioned in such a way that the co-torque caused by the wire 8 and acting on the winding disc 1 is absorbed jointly by all magnetic holding devices 2, taking into account a safety factor.
  • the holding force to be achieved for an individual magnetic holding device 2 is set to 100 N, for example.
  • Fig. 3 shows a winding disc 1 according to the invention with eight magnetic holding devices 2, which are arranged uniformly along the circumference of the winding disc 1.
  • the diameter of the winding disc 1 in the exemplary embodiment is 650 mm.
  • a wire winding mechanism 12 with a first deflection roller 13, which deflects the wire 8 fed vertically from above to the winding disc 1 in the horizontal direction, as well as a second deflection roller 14, slightly tilted relative to the horizontal, which moves the wire 8 downwards at a slight angle to the winding disc 1 deflects almost tangential direction.
  • the first deflection roller 13 and the second deflection roller 14 are rigidly connected to one another and rotate on a rotor (not shown) above or around the winding disc 1, namely in the embodiment in FIG Fig. 3 counter clockwise.
  • the wire 8 in the air gap 4 between the first magnetic arrangements 5 and the second magnetic arrangements 6 is applied tangentially to the outer surface of the winding disc 1 in order to form the desired turns there.
  • the winding disk 1 can be held firmly enough to be prevented from rotating at the same time as the torque exerted by the tensioned wire 8 on the winding disk 1. At the same time, there is a circumferential prestress of the magnets with respect to one another.
  • Fig. 4 shows an excerpt from Fig. 3 , one of the eight magnetic holding devices 2 being shown, which has two horseshoe-shaped magnetic assemblies 5 and 6 as in FIG Figure 2b has shown.
  • Figures 5a and 5b show schematically an embodiment (not belonging to the invention) with two magnetic holding devices 2, wherein Figure 5b a top view of the perspective illustration in Figure 5a shows.
  • Figures 5c and 5d show schematically an embodiment (not belonging to the invention) with three magnetic holding devices 2, wherein Fig. 5d a view in the direction indicated by the arrow A in the direction in Figure 5c shows the top view shown.
  • the poles of the first and second, horseshoe-shaped magnetic arrangements 5, 6 are each arranged vertically one above the other.
  • the first and second magnetic arrangements 5, 6 also each face each other radially.
  • the magnetic holding devices 2 shown have the north poles N and the south poles S of the first and second magnetic arrangements 5, 6 in the circumferential direction of the winding disc 1 alternately up and down.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Winding Filamentary Materials (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Moving Of Heads (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Claims (4)

  1. Dispositif d'enroulement pour enrouler un produit à enrouler (8) en forme de boyau avec un disque d'enroulement (1), sur lequel le produit à enrouler (8) en forme de boyau est enroulé, et un boîtier disposé de manière adjacente au disque d'enroulement (1), dans lequel le disque d'enroulement (1) est empêché d'effectuer par au moins un dispositif de maintien magnétique (2) un mouvement, en particulier une rotation, dans lequel le dispositif de maintien magnétique (2) présente un premier ensemble magnétique (5), relié de manière solidaire en rotation au boîtier, avec un pôle nord (N) et un pôle sud (S) et un second ensemble magnétique (6), relié de manière solidaire en rotation au disque d'enroulement (1), avec un pôle nord (N) et un pôle sud (S), dans lequel une fente (4) est présente entre le premier ensemble magnétique (5) et le second ensemble magnétique (6), le premier ensemble magnétique (5) et le deuxième ensemble magnétique (6) sont couplés de manière magnétique au-delà de la fente (4) et le produit à enrouler (8) en forme de boyau est guidé à travers la fente (4), dans lequel les deux ensembles magnétiques (5, 6) sont disposés de telle sorte que le pôle sud (S) du premier ensemble magnétique (5) fait face au pôle nord (N) du second ensemble magnétique (6) et le pôle nord (N) du premier ensemble magnétique (5) fait face au pôle sud (S) du second ensemble magnétique (5), caractérisé en ce que
    le premier ensemble magnétique (5) présente deux aimants permanents (9) disposés sur leurs pôles avec respectivement un pôle nord (N) et un pôle sud (S), lesquels sont disposés côte à côte et de manière parallèle l'un par rapport à l'autre dans une polarité opposée et dans le sens périphérique du disque d'enroulement (1) et lesquels sont reliés sur leurs extrémités situées radialement à l'extérieur par une plaque de reflux (10) composée de fer doux,
    et que le second ensemble magnétique (6) fait face directement au premier ensemble magnétique (5) dans le sens radial au disque d'enroulement (1), et
    présente deux aimants permanents (9) disposés sur leurs pôles avec respectivement un pôle nord (N) et un pôle sud (S), lesquels sont disposés côte à côte et de manière parallèle l'un par rapport à l'autre dans une polarité opposée et dans le sens périphérique du disque d'enroulement (1) de telle manière que des pôles à polarité différente des quatre aimants permanents (9) impliqués se font face sur la fente (4),
    ou deux blocs en fer doux (11) disposés côte à côte et de manière parallèle l'un par rapport à l'autre sur leurs pôles dans le sens périphérique du disque d'enroulement (1),
    dans lequel les aimants permanents (9) ou les blocs en fer doux (11) sont reliés sur leurs extrémités situées radialement à l'intérieur par une plaque de reflux (10) composée de fer doux.
  2. Dispositif d'enroulement selon la revendication 1, caractérisé en ce que le deuxième ensemble magnétique (6) présente au moins un aimant permanent.
  3. Dispositif d'enroulement selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que le disque d'enroulement (1) est empêché d'effectuer par au moins deux dispositifs de maintien magnétiques (2) un déplacement, en particulier une rotation, lesquels sont disposés le long d'une périphérie du disque d'enroulement (1) .
  4. Dispositif d'enroulement selon la revendication 3, caractérisé en ce qu'au moins deux dispositifs de maintien magnétiques (2) se font face l'un l'autre par rapport à la périphérie du disque d'enroulement (1).
EP13811784.1A 2012-12-18 2013-12-05 Dispositif d'enroulement pour matériau à enrouler en forme de corde Active EP2935066B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13811784T PL2935066T3 (pl) 2012-12-18 2013-12-05 Urządzenie nawijające do pasmowego materiału nawojowego

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012024759.1A DE102012024759A1 (de) 2012-12-18 2012-12-18 Wickelvorrichtung für strangförmiges Wickelgut
PCT/EP2013/003681 WO2014094989A1 (fr) 2012-12-18 2013-12-05 Dispositif d'enroulement pour matériau à enrouler en forme de corde

Publications (2)

Publication Number Publication Date
EP2935066A1 EP2935066A1 (fr) 2015-10-28
EP2935066B1 true EP2935066B1 (fr) 2021-08-25

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EP13811784.1A Active EP2935066B1 (fr) 2012-12-18 2013-12-05 Dispositif d'enroulement pour matériau à enrouler en forme de corde

Country Status (12)

Country Link
US (1) US9809413B2 (fr)
EP (1) EP2935066B1 (fr)
JP (1) JP6267227B2 (fr)
CN (1) CN104837754B (fr)
BR (1) BR112015013973A2 (fr)
DE (1) DE102012024759A1 (fr)
ES (1) ES2891250T3 (fr)
HU (1) HUE056169T2 (fr)
MX (1) MX2015007826A (fr)
PL (1) PL2935066T3 (fr)
RU (1) RU2623239C2 (fr)
WO (1) WO2014094989A1 (fr)

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US9344796B2 (en) 2013-03-25 2016-05-17 Bose Corporation Active reduction of harmonic noise from multiple noise sources
CN105369032B (zh) * 2015-11-24 2018-06-12 中冶南方工程技术有限公司 一种电磁涡流动态张力控制器
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CN104837754A (zh) 2015-08-12
HUE056169T2 (hu) 2022-02-28
CN104837754B (zh) 2017-09-12
MX2015007826A (es) 2015-08-20
DE102012024759A1 (de) 2014-06-18
WO2014094989A1 (fr) 2014-06-26
JP2016505466A (ja) 2016-02-25
US9809413B2 (en) 2017-11-07
RU2015129101A (ru) 2017-01-26
ES2891250T3 (es) 2022-01-26
PL2935066T3 (pl) 2022-01-03
JP6267227B2 (ja) 2018-01-24
BR112015013973A2 (pt) 2017-07-11
EP2935066A1 (fr) 2015-10-28
RU2623239C2 (ru) 2017-06-23
US20160023862A1 (en) 2016-01-28

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