EP2935066A1 - Dispositif d'enroulement pour matériau à enrouler en forme de corde - Google Patents

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

Info

Publication number
EP2935066A1
EP2935066A1 EP13811784.1A EP13811784A EP2935066A1 EP 2935066 A1 EP2935066 A1 EP 2935066A1 EP 13811784 A EP13811784 A EP 13811784A EP 2935066 A1 EP2935066 A1 EP 2935066A1
Authority
EP
European Patent Office
Prior art keywords
magnetic
winding
magnetic arrangement
arrangement
winding disk
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.)
Granted
Application number
EP13811784.1A
Other languages
German (de)
English (en)
Other versions
EP2935066B1 (fr
Inventor
Hubert Reinisch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maschinenfabrik Niehoff GmbH and Co KG
Original Assignee
Maschinenfabrik Niehoff GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Maschinenfabrik Niehoff GmbH and Co KG filed Critical Maschinenfabrik Niehoff GmbH and Co KG
Priority to PL13811784T priority Critical patent/PL2935066T3/pl
Publication of EP2935066A1 publication Critical patent/EP2935066A1/fr
Application granted granted Critical
Publication of EP2935066B1 publication Critical patent/EP2935066B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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 stranded winding material.
  • the strand-shaped winding material may be, for example, 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 a string or a rope.
  • the winding device has a winding disk with a generally round cross section, on the outer peripheral surface of the strand-shaped winding material is wound up.
  • the winding disk preferably has the shape of a flat cylinder, the height of which is dimensioned such that a plurality of windings of the strand-like winding material can be wound on its outer circumferential surface at the same time.
  • the winding disk is preferably arranged horizontally in the winding device, but may also be arranged vertically or in another orientation. The winding disk is fixed during operation of the winding device.
  • the winding of the strand-like winding material on the winding disk is carried out by a suitable rotating Stranggutholzwickelmechanismus which leads around the peripheral winding surface of the winding disk, preferably via one or more pulleys, with a continuous rotational movement around the peripheral surface of the winding disk outside and settles in the form of a circumferential turn on this peripheral surface.
  • the settling of the strand-like winding material is preferably carried out near an axial end of the winding disk.
  • the resulting on the peripheral surface of the winding disc turns push each other then in the axial direction of the winding disk until they reach the other axial end of the winding disk.
  • the strand-shaped winding material after winding on the winding disk is not intended to remain on this (in the sense of a reel spool for storage and transport of the winding material), but is further processed after winding on the winding disk in various ways:
  • the turns of the strand-like winding material at the other axial end of the winding disk can again slip off the winding disk without further support or guidance and fall into a container, for example a drum, which serves for storage and transport of the strand-like winding material.
  • the winding disk is preferably arranged horizontally, and the container is under the winding disk.
  • a winding device of this type is also referred to as a drum winder. It is preferably suitable for strand-shaped winding material, which is plastically deformed during winding on the winding disk to a certain extent, so that the turns remain largely dimensionally stable when falling into the container.
  • a winding material essentially metallic wires or wires or cables made therefrom in question.
  • the turns of the strand-shaped winding material can also be controlled at the other axial end of the winding disk and under tension be deducted again.
  • the winding device can be used as a storage device for the strand-shaped winding material, wherein the windings wound on the winding disk are "cached".
  • the feed speed can be decoupled from the take-off speed of the strand-like winding material, whereby speed fluctuations or even short stoppages within the processing process of the strand-like winding material can be compensated.
  • the present invention will be described using the example of a drum winder with horizontally arranged winding disk. However, this is not a limitation.
  • the invention can also be used for a storage device or for another winding device for a stranded winding material.
  • a winding device of the type described above Since the winding disk is continuously encircled by the strand winding mechanism and the windings of the strand-like winding material arise on the outer peripheral surface of the winding disk, a volume in the form of a cylinder jacket, in the case of a round winding disk, So a tubular volume, with a specific, u. A. be released from the diameter of the strand-like winding material dependent radially measured thickness. Since the strand-shaped winding material moves in this tubular volume, there may be no other body such as levers or linkage there.
  • the winding disk experiences by the winding of the strand-like winding material on the winding disk and / or by the contact of the strand-like winding material with the winding disk forces and / or moments, which must be supported.
  • u is due to the strand-shaped winding material.
  • a torque applied to the winding disk, which the Wrapping disk would turn.
  • a horizontally arranged winding disk would be rotated about its vertical axis.
  • the winding disk is therefore stored in known winding devices, for example, by bearings depending from above.
  • a vertically arranged, rotating hollow shaft through which the strand-shaped winding material of the winding device is fed and from which the winding material exits through an opening laterally to be passed to the Stranggutholzwickelmechanismus extended down towards the winding disk, and the winding disk is through a pivot bearing, preferably a rolling bearing, mounted on the vertical shaft rotatably mounted on this.
  • known winding devices use, for example, so-called zero gear or compensation gear, which generate by their kinematics counter-rotating movement, whereby the winding disk is held in the direction of rotation about the vertical axis.
  • the zero gear thus serves to prevent rotation of the winding disk.
  • the winding disk in known winding devices and positive-locking elements for receiving forces and torques, for example in the form of a so-called “mechanical sword", ie a simple ridge on the underside of the winding disk, in a corresponding groove on the top of the container for the strand-shaped winding material engages.
  • a so-called “mechanical sword” ie a simple ridge on the underside of the winding disk, in a corresponding groove on the top of the container for the strand-shaped winding material engages.
  • one segment is fastened on a flange of the winding disk and the other segment on a housing-fixed holder.
  • the two segments are arranged so that they attract magnetically in the vertical direction. Between the two segments runs in a small air gap a disc, within which the strand-shaped winding material, passed over two pulleys on the winding disk and wound up there.
  • a magnetic rotation for the winding disk is particularly suitable for non-magnetic strand-shaped winding material, for example, for non-metallic stranded winding material or copper or aluminum wires.
  • DE 23 52 521 A1 proposes for a storage device for a filamentary material to prevent the vertically arranged winding disk by a permanent magnet mounted in her and a stationary fixed in the machine frame permanent magnet from rotating.
  • the two block-shaped magnets are in this case radially with respect to the winding disk, wherein between the magnets, a gap is formed, through which the filamentary material can move.
  • the present invention is based on the object to provide a winding device of the type described with an improved device by which the winding disk is prevented from rotating.
  • the invention relates to a winding device for winding strand-like winding material with a winding disk on which the strand-shaped winding material is wound, and a housing adjacent to the winding disk arranged, wherein the winding disk by at least one magnetic holding device at a movement, in particular at a rotation, is prevented, wherein the magnetic holding device comprises a first, rotatably connected to the housing and a second, non-rotatably connected to the winding disk magnetic arrangement, each having a north pole and a south pole, wherein between the first and the second magnetic arrangement, a gap is present , 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 so 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.
  • a magnetic arrangement is understood to mean an arrangement of one or more magnetic or magnetizable materials or components, wherein the arrangement has two magnetic poles of different polarity, if necessary after magnetization, which are referred to below as north pole and south pole.
  • magnetic circuits with hard and / or soft magnetic sections can be constructed.
  • the hard and / or soft magnetic sections are preferably arranged within a magnetic holding device in parallel connection and / or in series connection.
  • 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 second magnetic arrangements are coupled in accordance with the invention such that the field lines exiting from the north pole of the first magnetic arrangement pass through and enter the south pole of the second magnetic arrangement, inside the second magnetic arrangement thereof Be conducted north pole, pass through the gap to the south pole of the first magnetic arrangement and enter into this and are conducted inside the first magnetic arrangement to the north pole and close there.
  • the two poles of the first magnetic arrangement in the circumferential direction of the winding disk are substantially adjacent to each other, and also the two poles of the second magnetic arrangement are in the circumferential direction of the winding disk essentially next to each other.
  • 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 of the winding disk or a straight line parallel thereto.
  • the two poles of the first magnetic arrangement in the axial direction of the winding disk substantially adjacent to each other, and also the two poles of the second magnetic arrangement are in the axial direction of the winding disc substantially side by side.
  • the two poles then each lie substantially vertically one above the other.
  • the resulting magnetic circuit then runs essentially in a vertical plane.
  • a plurality of such magnetic holding devices are arranged distributed with magnetic arrangements with vertically superposed poles in the circumferential direction of the winding disk.
  • the magnetic holding devices take up only a small amount of 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 disk.
  • the polarities of circumferentially adjacent magnetic assemblies are interchanged, ie, the north poles and south poles of the magnetic assemblies are circumferentially alternately top and bottom. A particularly uniform arrangement with continuously alternating polarities therefore results if the number of magnetic holding devices is even.
  • the first and the second magnetic arrangement are opposite in the radial direction of the winding disk.
  • first and the second magnetic arrangement are in the axial direction of the winding disk or in a different direction opposite.
  • the magnetic circuit by which the first and the second magnetic arrangement are coupled, extends substantially in a plane parallel to the winding disk.
  • the first or the second magnetic arrangement is formed horseshoe-shaped.
  • shoe-shaped is intended here to mean that the two poles of different polarity of the magnetic arrangement have substantially in the same direction and within the magnetic arrangement are continuously connected by magnetic or magnetizable materials or components.
  • H horseshoe-shaped
  • This term includes both magnetic arrangements that actually have the shape of a horseshoe, as well as, for example, U-shaped or V-shaped magnetic arrangements and, in particular, magnetic arrangements in the form of a rectangle that is open on one side.
  • the second magnetic arrangement need not be horseshoe-shaped, but may for example have the shape of a flat plate or a rod.
  • both the first and the second magnetic arrangement are formed horseshoe-shaped.
  • the advantages of a horseshoe-shaped training in both magnetic arrangements can be achieved, which reinforces the holding force again.
  • the first and / or the second magnetic arrangement has at least one permanent magnet.
  • the magnetic assemblies are then completely maintenance-free and can, for example by the use of neodymium magnets, generate large holding forces.
  • the first and / or the second magnetic arrangement has at least one electromagnet.
  • the magnetic holding forces can also be switched off in a simple manner, for example, when the winding disk is to be replaced. Furthermore, by a change in the current flowing through the electromagnet, the holding force of the electromagnet can be accurately adjusted and thereby, for example, a precise centering of the winding disk in the winding device and on be reached the container.
  • the first, fixed to the housing fixed magnetic arrangement is equipped with an electromagnet, since the power supply on the housing side is easier to implement than on the largely free-standing winding disk.
  • the first and / or the second magnetic arrangement comprises at least one component of a magnetizable material, for example of soft iron or of a ferrite.
  • the first or the second magnetic arrangement has a permanent magnet or electromagnet and the respective other magnetic arrangement has only one component made of a magnetizable material.
  • the first or the second magnetic arrangement is horseshoe-shaped in such a way that their poles are formed by two parallel, magnetized in opposite directions permanent magnet, which are connected on one side by a soft magnetic closing and guiding element.
  • the winding disk is prevented by at least two magnetic holding devices on a movement, in particular on a rotation, which are arranged along the circumference of the winding disk.
  • the magnetic holding devices are arranged at uniform intervals along the circumference of the winding disk in order to achieve a uniform distribution of the forces acting on the winding disk magnetic holding forces.
  • At least two magnetic holding devices face each other with respect to the circumference of the winding disk.
  • all the magnetic holding devices face each other with respect to the circumference of the winding disk, ie the n magnetic holding devices, where n is an even number, form in a plane parallel to the cross-sectional plane of the winding disk the corners of a regular / 7-corner.
  • This will be on the Winding disk acting holding forces distributed symmetrically on the circumference of the winding disk, so that it is particularly well centered and a bearing through which the winding disk is mounted relative to the winding device is not burdened by high lateral forces.
  • FIG. 1 shows a winding disk and two magnetic holding devices of a winding device according to the invention, showing the magnetic field lines;
  • FIG. 3 shows a winding device according to the invention with eight uniformly arranged magnetic holding devices
  • Fig. 4 a magnetic holding device of Fig. 3 in one
  • Fig. 5 an embodiment with two or three magnetic holding devices with vertically arranged magnetic arrangements in different views.
  • 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, wherein the two holding devices 2 are arranged diametrically opposite to the outer edge of the winding disk 1 such that in each case the first magnetic arrangement 5 and the second magnetic arrangement 6 are radially opposite.
  • the south pole S of the first magnetic arrangement 5 is opposite to the north pole N of the second magnetic arrangement 6 and vice versa.
  • the respective first magnetic arrangement 5 is fixedly fixed to a (not shown) housing of the winding device.
  • the respective second magnetic arrangement 6 is rigidly fastened to the winding disk 1.
  • the cylindrical winding disk 1 is connected in its central region with the outer side of a pivot bearing 3, in particular a ball, needle or roller bearing, wherein the inner side of the pivot bearing 3 via a vertical suspension and optionally via a further pivot bearing with the housing the winding device is connected.
  • the winding disk 1 is thereby rotatably mounted relative to the housing.
  • the closed magnetic field lines 7 within each magnetic holding device 2 are each shown schematically.
  • Fig. 2a two embodiments of magnetic holding devices according to the invention are shown in detail.
  • the first magnetic holding device 5 has two arranged at their poles permanent magnet 9, each having a north pole N and a south pole S, which are arranged in opposite polarity and in the circumferential direction of the winding disk 1 side by side and parallel to each other.
  • the width of the permanent magnet 9 in the circumferential direction of the winding disk 1 is 120 mm in the embodiment, its 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 formed horseshoe-shaped, so that the magnetic field lines emerge from the first magnetic arrangement 5 only in the air gap 4.
  • the air gap 4 in the embodiment has a width between 5 and 20 mm, preferably about 15 mm.
  • a second magnetic arrangement 6 is arranged on the winding disk 1 in a mirror-image manner.
  • 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 1 1, which are also connected to a return plate 10 made of soft iron. Also, the second magnetic arrangement 6 is thus formed horseshoe-shaped.
  • the entire second magnetic arrangement 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 forms across the air gap 4 through the two magnetic arrangements 5 and 6.
  • the magnetic holding device 2 in Fig. 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 1 1, but also by permanent magnets 9, which are arranged so that poles different Polarity of the four permanent magnets involved 9 at the air gap 4 are opposite.
  • an electromagnet As a component of the second magnetic arrangement 6 an electromagnet. This can be easily produced, for example, by wrapping the return plate 10 with a coil.
  • An arrangement according to FIG. 2b can be chosen, for example, if the lateral, d. H. to the winding disk 1 tangential holding force of an arrangement of FIG. 2a is not sufficient.
  • This holding force must be dimensioned so that the co-torque acting through the wire 8 and acting on the winding disk 1 is taken together by taking into account a safety factor by all the magnetic holding devices 2.
  • the holding force of a single magnetic holding device 2 to be achieved is set to 100 N, for example.
  • FIG. 3 shows a winding disk 1 according to the invention with eight magnetic holding devices 2, which are arranged uniformly along the circumference of the winding disk 1.
  • the diameter of the winding disk 1 in the embodiment is 650 mm.
  • Drahtaufwickelmechanismus 12 with a first guide roller 13, which deflects the vertically fed from above the winding disk 1 wire 8 in the horizontal direction, and a slightly tilted relative to the horizontal second guide roller 14, the wire 8 slightly obliquely down into a to the winding disk 1 almost tangential direction deflects.
  • the first guide roller 13 and the second guide roller 14 are rigidly connected to each other and run on a (not shown) rotor on or around the winding disk 1, in the embodiment in Fig. 3 in the counterclockwise direction.
  • the wire 8 in the air gap 4 between the first magnetic assemblies 5 and the second magnetic arrangements 6 applied tangentially to the outer surface of the winding disk 1 to form there the desired turns.
  • FIG. 4 shows a detail from FIG. 3, wherein one of the eight magnetic holding devices 2 is shown, which has two horseshoe-shaped magnetic arrangements 5 and 6 as shown in FIG. 2b.
  • FIG. 5a and 5b schematically show an embodiment with two magnetic holding devices 2, wherein Fig. 5b shows a plan view of the perspective view in Fig. 5a.
  • Fig. 5c and 5d show schematically an embodiment with three magnetic holding devices 2, wherein Fig. 5d shows a view in the direction indicated by the arrow A direction in the plan view shown in Fig. 5c.
  • the poles of the first and second horseshoe-shaped magnetic assemblies 5, 6 are each arranged vertically one above the other.
  • the first and second magnetic assemblies 5, 6 are also radially opposite each other.

Landscapes

  • 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)

Abstract

L'invention concerne un dispositif d'enroulement destiné à enrouler un matériau à enrouler en forme de corde (8), par exemple un fil. Ce dispositif est pourvu d'un disque d'enroulement (1) sur lequel le matériau à enrouler en forme de corde (8) est enroulé, et d'un boîtier disposé de manière adjacente au disque d'enroulement (1). Le disque d'enroulement (1) est empêché de se déplacer, en particulier de tourner, par au moins un dispositif de retenue magnétique (2), le dispositif de retenue magnétique (2) comportant un premier ensemble magnétique (5) relié de manière solidaire en rotation au boîtier et un deuxième ensemble magnétique (6) relié de manière solidaire en rotation au disque d'enroulement (1), ces ensembles étant respectivement pourvus d'un pôle nord et d'un pôle sud. Une fente (4) est ménagée entre le premier ensemble magnétique (5) et le deuxième ensemble magnétique (6), et le premier ensemble magnétique (5) et le deuxième ensemble magnétique (6) sont couplés magnétiquement au-delà de la fente (4), le matériau à enrouler en forme de corde (8) étant guidé à travers la fente (4). Les deux ensembles magnétiques (5, 6) sont disposés de telle manière que le pôle sud du premier ensemble magnétique (5) est opposé au pôle nord N du deuxième ensemble magnétique (6) et que le pôle nord du premier ensemble magnétique (5) est opposé au pôle sud S du deuxième ensemble magnétique (5), des forces de retenue particulièrement élevées pouvant être obtenues. De préférence, le premier ensemble magnétique (5) et/ou le deuxième ensemble magnétique (6) sont réalisés en forme de fer à cheval.
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 true EP2935066A1 (fr) 2015-10-28
EP2935066B1 EP2935066B1 (fr) 2021-08-25

Family

ID=49880672

Family Applications (1)

Application Number Title Priority Date Filing Date
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)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US11249100B2 (en) 2018-01-05 2022-02-15 Worcester Polytechnic Institute Modular robotic systems for delivering fluid to microfluidic devices
FI128660B (en) * 2018-05-08 2020-09-30 Rosendahl Nextrom Gmbh Single sided winder
CN109226595B (zh) * 2018-09-17 2019-11-12 浙江雅迅眼镜科技有限公司 一种可调节截断长度的铁丝截断机
CN115318832B (zh) * 2022-08-20 2023-05-12 广东甬金金属科技有限公司 一种双向可逆式的冷轧机

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB845225A (en) * 1957-08-27 1960-08-17 Connollys Blackley Ltd Improvements in or relating to wire-handling machines
JPS4326564Y1 (fr) 1965-01-23 1968-11-05
CH472518A (de) * 1966-12-13 1969-05-15 Sulzer Ag Webmaschine mit Schussfaden-Zwischenspeicher
SU366143A1 (fr) * 1968-07-15 1973-01-16
CH538415A (de) * 1971-03-04 1973-06-30 Sulzer Ag Fadenspeichereinrichtung für Textilmaschinen
CH569655A5 (fr) 1973-09-25 1975-11-28 Sulzer Ag
DE2408031A1 (de) * 1974-02-20 1975-08-21 Siegfried Bongard Maschinenfab Haspel
DE2747706C3 (de) * 1977-10-25 1986-06-19 Officine Savio S.p.A., Pordenone Vorrichtung zum Ablegen eines aus einer Vielzahl von Fäden bestehenden Kabels, insbesondere eines Kabels aus Chemiefasern o.dgl. in eine Kanne
DE3031260A1 (de) * 1980-08-19 1982-03-25 Sobrevin Société de brevets industriels-Etablissement, Vaduz Liefervorrichtung fuer laufende faeden
IT1133900B (it) * 1980-10-15 1986-07-24 Roy Electrotex Spa Mezzi per effettuare la frenatura del filato in uscita in dispositivi alimentatori di filato a tensione costante e regolabile,particolarmente per macchine tessili
JPS5836244A (ja) * 1981-08-25 1983-03-03 株式会社豊田自動織機製作所 織機の緯糸測長装置
US4444226A (en) 1980-12-20 1984-04-24 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Device for measuring the length of a weft in a shuttleless loom
DE3516457A1 (de) * 1985-05-08 1986-11-13 W. Schlafhorst & Co, 4050 Mönchengladbach Angetriebener fadenspeicher
DE3642177A1 (de) 1986-12-10 1988-06-23 Walter Arndt Neuartiger stator- oder fasswickler zum aufwickeln von draehten
NL9101312A (nl) * 1991-07-31 1993-02-16 Rueti Inrichting voor het vormen van een voorraadwikkel uit een vanaf een garenvoorraad aangevoerde draad.
US5934108A (en) * 1996-09-11 1999-08-10 Berns'au; Gebhard Yarn steaming machine
DE50008469D1 (de) * 1999-05-03 2004-12-09 Sultex Ag Rueti Vorrichtung und Verfahren zum Bereitstellen eines Dreherfadens für eine Webmaschine
CN1789519A (zh) * 2004-12-15 2006-06-21 唐欢利 圆织机磁性梭子助动装置
ITMI20062091A1 (it) * 2006-10-31 2008-05-01 Robotica Srl Dispositivo per la presentazione di fili di trama
JP2011251820A (ja) * 2010-06-02 2011-12-15 Murata Machinery Ltd 糸貯留装置
CN102367623A (zh) * 2011-08-17 2012-03-07 胡圣桃 圆织机无接触式梭子装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2014094989A1 *

Also Published As

Publication number Publication date
CN104837754A (zh) 2015-08-12
HUE056169T2 (hu) 2022-02-28
CN104837754B (zh) 2017-09-12
MX2015007826A (es) 2015-08-20
EP2935066B1 (fr) 2021-08-25
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
RU2623239C2 (ru) 2017-06-23
US20160023862A1 (en) 2016-01-28

Similar Documents

Publication Publication Date Title
EP2935066B1 (fr) Dispositif d'enroulement pour matériau à enrouler en forme de corde
DE69926249T2 (de) Rührvorrichtung für flüssigkeiten mit magnetischer kupplung.
EP3461352B1 (fr) Dispositif de production des articles de l'industrie de traitement du tabac
EP1014031A2 (fr) Capteur de distance avec entraínement longitudinal pour le tambour de câble de mesure
EP0192836A2 (fr) Utilisation d'un palier magnétique
DE102022109724A1 (de) Einstellbarer konstantkraftmechanismus
DE2606408C2 (de) Starkfeldmagnetscheider zur Naßaufbereitung magnetisierbarer Feststoffteilchen
DE19900626A1 (de) Spannfutterdämpfung
EP0068415A1 (fr) Procédé de bobinage d'émoulements électriques sur des circuits magnétiques fermés, en particulier des noyaux annulaires
DE2714651C3 (de) Einrichtung zum Positionieren ferromagnetischer Teile in vorgegebenem Abstand voneinander
DE69900832T2 (de) Modulierte Schussfadenbremse für Textilmaschinen
DE3786392T2 (de) Elektromagnetische antriebsvorrichtung.
EP3484024A1 (fr) Actionneur
EP4122788A1 (fr) Dispositif de remorquage
DE968222C (de) Doppeldraht-Zwirnspindel
DE4417903C2 (de) Aufmagnetisierungsvorrichtung für elektrische Maschinen mit Dauermagnetläufer
DE1903276A1 (de) Elektrischer Wandler
DE4103369A1 (de) Magnetlagerung
DE3150346C2 (fr)
DE2814281A1 (de) Antriebseinrichtung mit fadenspannungsregeleinrichtung
WO2015150411A1 (fr) Accouplement magnétique, dispositif d'accouplement, et procédé correspondant
EP3583324A1 (fr) Palier magnétique et procédé permettant de faire fonctionner un tel palier magnétique
DE2832275B1 (de) Magnetscheider
DE3643514A1 (de) Vorrichtung zur aufnahme einer leine
DE2508442C2 (de) Elektromagnet

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20150707

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20171024

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: B21C 47/14 20060101ALI20210315BHEP

Ipc: B65H 54/82 20060101AFI20210315BHEP

INTG Intention to grant announced

Effective date: 20210409

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502013015910

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

Ref country code: AT

Ref legal event code: REF

Ref document number: 1423594

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210915

REG Reference to a national code

Ref country code: RO

Ref legal event code: EPE

RAP4 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: MASCHINENFABRIK NIEHOFF GMBH & CO. KG

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2891250

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20220126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210825

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210825

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210825

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211125

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211227

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210825

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211125

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210825

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210825

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211126

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E056169

Country of ref document: HU

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210825

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210825

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502013015910

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210825

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210825

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210825

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210825

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210825

26N No opposition filed

Effective date: 20220527

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210825

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20211231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211205

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211231

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230510

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210825

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20231220

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20231127

Year of fee payment: 11

Ref country code: RO

Payment date: 20231127

Year of fee payment: 11

Ref country code: HU

Payment date: 20231204

Year of fee payment: 11

Ref country code: FR

Payment date: 20231219

Year of fee payment: 11

Ref country code: DE

Payment date: 20231214

Year of fee payment: 11

Ref country code: CZ

Payment date: 20231122

Year of fee payment: 11

Ref country code: AT

Payment date: 20231214

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20231123

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20240118

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210825

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20240110

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20231229

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210825