EP1310450B1 - Modulare Kabelspule - Google Patents

Modulare Kabelspule Download PDF

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Publication number
EP1310450B1
EP1310450B1 EP01204511A EP01204511A EP1310450B1 EP 1310450 B1 EP1310450 B1 EP 1310450B1 EP 01204511 A EP01204511 A EP 01204511A EP 01204511 A EP01204511 A EP 01204511A EP 1310450 B1 EP1310450 B1 EP 1310450B1
Authority
EP
European Patent Office
Prior art keywords
packaging device
flanges
fact
drum
cable
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.)
Expired - Lifetime
Application number
EP01204511A
Other languages
English (en)
French (fr)
Other versions
EP1310450A1 (de
Inventor
Christophe Ing. Milliere
Frédéric Ing. Waterlot
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
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 Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Priority to ES01204511T priority Critical patent/ES2250298T3/es
Priority to EP01204511A priority patent/EP1310450B1/de
Priority to DE60114026T priority patent/DE60114026T2/de
Publication of EP1310450A1 publication Critical patent/EP1310450A1/de
Application granted granted Critical
Publication of EP1310450B1 publication Critical patent/EP1310450B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
    • B65H75/146—Kinds or types of circular or polygonal cross-section with two end flanges with at least one intermediate flange between the two end flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/22—Constructional details collapsible; with removable parts
    • B65H75/2236—Collapsible flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/22—Constructional details collapsible; with removable parts
    • B65H75/2218—Collapsible hubs
    • B65H75/2227—Collapsible hubs with a flange fixed to the hub part

Definitions

  • the present invention relates to a modular packaging device for winding and unwinding of cables or electric sheets used in the small power distribution.
  • This device is particularly suitable for electrical sheets which have fixed elements along their entire length, such as that bypass pads, implanted at regularly spaced intervals or not. In the rest of the presentation, we will group these layers or cables under the term "electric cable”.
  • the present invention aims to propose a device for electrical cable conditioning that allows one hand to achieve without interruption a long cable length during manufacture but who else can on the sale, allow cuts of smaller length, without having to unwind the cable while retaining the benefits of the packaging device for the end use of the cable.
  • the invention describes a device for packaging a cable which is likely to integrate several fixed elements, such as studs bypass, implanted along its length at regularly spaced intervals or no.
  • the packaging device comprises a cylindrical drum consisting of the assembly of a plurality of single rings, fitted together in the other and removable even when the electric cable is wound continuously on one or several turns around the drum.
  • each ring comprises means for locking to lock and unlock the crowns between them and two sets of flanges of identical size, roughly shaped sector circular and arranged regularly along respectively a first lateral plane and a second parallel lateral plane, each lateral plane having an identical number N flanges.
  • the flanges arranged in the first lateral plane are offset by one angle substantially equal to ⁇ / N with respect to the flanges arranged in the second plane lateral.
  • the packaging device also comprises an accessory of removable unwinding provided with a circular outer face and capable of being fixed on flanges so that the outer face constitutes a continuous raceway to ensure easy rotation of a drum consisting of one or more crowns unit.
  • FIG. 2 shows a packaging device comprising a drum 10 cylindrical on which an electric cable can be wound continuously on one or several turns.
  • This device is modular because it is constituted by the assembly of a plurality of unitary crowns 100,200,300 which are fitted together in the other. Each unitary crown is removable and can be dissociated from a crown adjacent even when the electric cable is wrapped around the drum.
  • a ring 100 has a central hub 101 hollow.
  • a support shaft belonging for example to a reel so as to wind and unwind the cable easily by rotating the drum.
  • the cable electric is wound on a ring 100 around a cylindrical band concentric width L serving cable support 104.
  • Each crown 100 has two series of an identical number N of flanges respectively 115,125, supported on one side on the central hub 101 of the crown 100 and on the other side on the outer edges of the cable support 104.
  • These flanges 115,125 are distributed in equal number following respectively a first lateral plane P1 and a second parallel lateral plane P2, perpendicular to the axis longitudinal X and surrounding the cylindrical support cable 104.
  • the flanges 115,125 are fixed on one side on the central hub 101 of the crown 100 and on the other side on the outside of the cable support 104.
  • all the flanges 115, 125 of a 100 cores are of identical size, are spaced regularly and have a shape circular sector approximation comprising a base 119 located between the hub central 101 and the cylindrical support 104 and an outer wall 116,126 beyond of the support 104.
  • These outer walls 116,126 of the ring 100 serve in particular to maintain the electric cable in the crown and to guide it during operations winding and unwinding around the cylindrical support 104.
  • the flanges 115 of the first lateral plane P1 are offset with respect to flanges 125 of the second lateral plane P2.
  • the offset angle between the flanges of first and second lateral planes depends on the number N of flanges on each plane lateral of the crown: this angle is substantially equal to ⁇ / N.
  • the walls 116,126 of each flange 115,125 have a width corresponding to one circular sector of angle slightly less than ⁇ / N.
  • the crown 100 has eight flanges: four flanges 115 according to the first lateral plane P1 and four flanges 125 according to the second lateral plane P2. Their outer walls 116,126 therefore have a width corresponding to a circular sector of angle slightly lower ⁇ / 4 and the flanges 115 are offset by an angle of approximately ⁇ / 4 by compared to the flanges 125.
  • the central hub 101 of a crown 100 has on one side a light narrowing 103, so as to fit with the central hub of a adjacent crown.
  • each crown has means of lock that allows to lock and unlock easily with a adjacent crown.
  • These locking means operate for example by performing a slight rotation of one crown relative to the other. Unlocking is obtained then doing the same rotation in the opposite direction.
  • the locking means are indifferently located on the central hub 102, on the cable support 104 or on the flanges 115,125.
  • each unitary ring is made by injection of a single plastic material and the crowns are of identical format to simplify their manufacturing process.
  • the crowns are of identical format to simplify their manufacturing process.
  • each outer wall 116, 126 of a flange is extended by two protuberances 117a, 117b which create between them a space 118.
  • This space 118 is intended to pass an electric cable continuously from a crown to a adjacent crown.
  • the protuberances 117a, 117b are sufficiently large important for the space 118 to accommodate a cable provided with fixed elements of bypass, without the risk of damaging this cable, particularly when a crown rests on the floor.
  • an electric cable can easily be continuously wound in a drum composed of several locked crowns in each other, the passage of the cable between two crowns being level of space created by the outgrowths of the outer wall of any of the flanges of these crowns.
  • a drum could contain 200 meters of electric cable distributed over 10 single crowns each containing 20 meters of cable.
  • the packaging device also comprises an accessory of removable unwinding 15 to facilitate winding and unwinding operations a cable on a drum 10 composed indifferently of one or more crowns unit.
  • This accessory 15 has a circular shape whose outer radius must be greater than the radius of the protuberances 117a, 117b of the flanges of each crown and is provided with an outer circular face 18.
  • Such an accessory 15 is likely to be installed by snapping on each of the two longitudinal ends of the drum 10 of way that, when the drum is placed parallel to the X axis on rollers of a reel, the outer face 18 of the two accessories 15 constitutes two paths of rolling bearings that can rely on the reels of the reel and thus ensure an easy rotation of the drum 10.
  • an accessory 15 is consisting of several identical pieces 16, for example four pieces forming each quarter-circle as in Figure 3.
  • Each piece 16 includes latching means 17 allowing it to be fixed to the base 119 of the flanges 115.125.
  • As each accessory 15 is mountable and removable on a any reel and is therefore easily reusable, thus obtaining a means making the cable unwinding operations easier, as well as transport operations of the drum on small distances.

Claims (9)

  1. Verpackungsvorrichtung für ein Elektrokabel, das mehrere feste Elemente enthalten kann, wie zum Beispiel Abzweigstellen, die über seine Länge in regelmäßigen oder unregelmäßigen Abständen angebracht sind, wobei die Verpackungsvorrichtung eine zylindrische Kabeltrommel (10) aufweist, dadurch gekennzeichnet, dass die Kabeltrommel (10) aus dem zusammenbau mehrerer Einzelkränze (100, 200, 300) besteht, die ineinander gefügt und selbst dann lösbar sind, wenn das Elektrokabel kontinuierlich in einer oder mehreren Windungen um die Kabeltrommel (10) herum aufgewickelt ist.
  2. Verpackungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Einzelkränze (100, 200, 300) einer Kabeltrommel (10) das gleiche Format haben.
  3. Verpackungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Einzelkränze (100, 200, 300) einer Kabeltrommel (10) zylindrische Kabelträger (104) unterschiedlicher Breiten (L) aufweisen.
  4. Verpackungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass jeder Kranz (100) Verriegelungsmittel aufweist, die es ermöglichen, die Kränze aneinander zu verriegeln und voneinander zu entriegeln.
  5. Verpackungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass jeder Kranz (100) zwei Reihen von Flanschen (115, 125) gleicher Größe aufweist, die eine angenäherte Kreissektorform haben und gleichmäßig gemäß einer ersten Seitenebene (P1) bzw. einer zweiten Seitenebene (P2) angeordnet sind, die zueinander parallel sind, wobei jede Seitenebene (P1, P2) die gleiche Anzahl N von Flanschen (115, 125) aufweist.
  6. Verpackungsvorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass die in der ersten Seitenebene (P1) angeordneten Flansche (115) um einen Winkel im Wesentlichen gleich π/N bezüglich der Flansche (125) verschoben sind, die in der zweiten Seitenebene (P2) angeordnet sind.
  7. Verpackungsvorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass jeder Flansch (115) einen äußeren Bereich (116) aufweist, dessen Ende von zwei Auswüchsen (117a, 117b) verlängert wird, die einen Raum (118) erzeugen, in dem das Elektrokabel angeordnet werden kann, um von einem Kranz zum benachbarten Kranz überzugehen.
  8. Verpackungsvorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass sie ebenfalls ein lösbares Abwicklungs-Zubehörteil (15) aufweist, das eine kreisförmige Außenfläche (18) aufweist, das an Flanschen (115, 125) derart befestigt werden kann, dass es eine kontinuierliche Rollbahn bildet, um eine bequeme Drehung einer Kabeltrommel (10) zu gewährleisten, die aus einem oder mehreren Einzelkränzen besteht.
  9. Verpackungsvorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass das Abwicklungs-Zubehörteil aus mehreren gleichen Teilen (16) besteht, die je Einrastmittel (17) aufweisen, die es ihnen ermöglichen, an den Flanschen (115, 125) eines Kranzes (100) befestigt zu werden.
EP01204511A 2001-11-13 2001-11-13 Modulare Kabelspule Expired - Lifetime EP1310450B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES01204511T ES2250298T3 (es) 2001-11-13 2001-11-13 Dispositivo de acondicionamiento modular de sables.
EP01204511A EP1310450B1 (de) 2001-11-13 2001-11-13 Modulare Kabelspule
DE60114026T DE60114026T2 (de) 2001-11-13 2001-11-13 Modulare Kabelspule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01204511A EP1310450B1 (de) 2001-11-13 2001-11-13 Modulare Kabelspule

Publications (2)

Publication Number Publication Date
EP1310450A1 EP1310450A1 (de) 2003-05-14
EP1310450B1 true EP1310450B1 (de) 2005-10-12

Family

ID=8181285

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01204511A Expired - Lifetime EP1310450B1 (de) 2001-11-13 2001-11-13 Modulare Kabelspule

Country Status (3)

Country Link
EP (1) EP1310450B1 (de)
DE (1) DE60114026T2 (de)
ES (1) ES2250298T3 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922974A1 (de) * 1989-07-12 1991-01-17 Niehoff Kg Maschf Verfahren und vorrichtung zum aufwickeln oder abwickeln von draht und dergleichen
DE4428657A1 (de) * 1994-08-12 1996-02-15 Siemens Ag Trommelvorrichtung für das Aufwickeln strangförmiger und kontinuierlich erzeugter Güter
US5934606A (en) * 1997-12-19 1999-08-10 Allen Telecom Inc. Knock-down, reusable modular transmission cable reel and method of making same

Also Published As

Publication number Publication date
DE60114026D1 (de) 2006-02-23
DE60114026T2 (de) 2006-04-20
EP1310450A1 (de) 2003-05-14
ES2250298T3 (es) 2006-04-16

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