EP0089251B1 - Verfahren zum Verpacken einer Spule mittels eines Bandeisens - Google Patents

Verfahren zum Verpacken einer Spule mittels eines Bandeisens Download PDF

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Publication number
EP0089251B1
EP0089251B1 EP83400289A EP83400289A EP0089251B1 EP 0089251 B1 EP0089251 B1 EP 0089251B1 EP 83400289 A EP83400289 A EP 83400289A EP 83400289 A EP83400289 A EP 83400289A EP 0089251 B1 EP0089251 B1 EP 0089251B1
Authority
EP
European Patent Office
Prior art keywords
strip
edges
flanges
reel
wound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP83400289A
Other languages
English (en)
French (fr)
Other versions
EP0089251A1 (de
Inventor
Arthur Joly
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.)
Sa Joly & Cie
Original Assignee
Sa Joly & Cie
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 Sa Joly & Cie filed Critical Sa Joly & Cie
Priority to AT83400289T priority Critical patent/ATE17217T1/de
Publication of EP0089251A1 publication Critical patent/EP0089251A1/de
Application granted granted Critical
Publication of EP0089251B1 publication Critical patent/EP0089251B1/de
Expired 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
    • B65H75/141—Kinds or types of circular or polygonal cross-section with two end flanges covers therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/02—Containers, packaging elements or packages, specially adapted for particular articles or materials for annular articles
    • B65D85/04—Containers, packaging elements or packages, specially adapted for particular articles or materials for annular articles for coils of wire, rope or hose

Definitions

  • the invention relates to a method of packaging a coil with metallic strip as well as to the strip designed to implement this method.
  • reels For their storage and handling, products such as wires, cables and sheets are generally packaged on reels, commonly known as "reels", formed by a drum and two flanges, which reels must, for their protection against blows and attacks from outside agents, be wrapped in packaging.
  • this packaging consisted of a series of wooden crosspieces arranged parallel to the axis of the spool and the ends of which rested on the two flanges, on the periphery of which flanges they were nailed, which however constituted quite a long job to do.
  • ligatures pre-assemble these crosspieces so as to form a curtain which then suffices to unwind around the spool and to connect the two ends by exercising between them a tension to ensure the maintenance of the packaging (FR-A-2,095,890).
  • the sleepers On the one hand, keep gaps between them allowing external agents to access the product packaged on the reel and to attack it and, on the other hand, form facets at the periphery that interfere with the rolling of the coils on the ground.
  • this strip does not increase the size, does not interfere with the rolling and allows passage to the lifting straps, on the other hand, unlike the wooden staves which ensure the clamping of the flanges, it no longer strengthens the coils.
  • the major drawback remains the need either to specially slit the strip to adapt it to the real width of each reel whose manufacturing tolerances are fairly wide, or to make the strip with a width much smaller than the average distance. between the flanges to absorb the manufacturing tolerances but then near the flanges, the product may be discovered.
  • the excess marginal strips of the strip are then simply folded against the edge of the external faces of the flanges.
  • the marginal strips are corrugated.
  • this strip does not significantly increase the size of the coil, being fixed by simply folding the margins, it is however not sufficiently anchored to strengthen the coil or, moreover, to resist a sliding of the margins in the event of shock on its middle part, of which on the contrary, the slightest deformation brings said margins in a position favorable to their release.
  • the strip of a reel packed according to this process still tolerates deformations of its middle part at the slightest shock.
  • One result which the invention aims to obtain is a method of packaging a reel with relatively thin metal strip which nevertheless leads to packaging which, without increasing the bulk or hampering the passage of the lifting straps, is very resistant and solidly anchored on the spool which, even, it reinforces.
  • a subject of the invention is also the strip specially designed to implement this method.
  • the coil 1 comprises a drum 2 on which the product 3 is wound such as cable.
  • the drum is mounted between two flanges 4 of generally circular shape, each consisting of a sheet 5 having folds 6 making radial stiffening ribs.
  • each flange is provided on its periphery with a bandage 7 facilitating the rolling of the coil on the ground.
  • the flanges which have their practically flat inner face 8, on the other hand have their ribs 6 which have a thickness which, like the stresses which they undergo, decreases as they move away from the center of the reel of so that the face generated by rotation of their apex 9 is substantially conical.
  • a coil is produced, the bandage 7 of which projects, in the form of a cylindrical skirt, outwards from the face generated by the rotation of the top 9 of the ribs, by a distance “D” which, in order not to modify the size of the coil, is at most equal to the difference in thickness of the ribs between their foot 10 located near the center of the coil and their head 11 located under the tire 7.
  • this coil 1 loaded with product 3 is lined with one or more lengths of strip 12, for example made of galvanized or electro-galvanized steel, or of aluminum or stainless steel, and for example having a thickness of one millimeter.
  • This strip has, in known manner, its middle part 13, which, extending up to the proximity of the internal faces of the flanges, encircles the product while its edges 14 bear on the bandages 7 of said puddles 4.
  • the strip 12 Before winding around the flanges of the coil, the strip 12 is profiled in such a way that its edges 14 are brought in a plane parallel to the plane of its middle part 13 where said edges 14 are projecting from the external face of said middle part of the profiled strip.
  • this strip is thus profiled only transversely and it is therefore still longitudinally rectilinear, first of all it is kept tangent on the bandages 7 of the flanges 4 then by deforming it elastically, gradually it is rolled up by fixing its edges 14 around the bandages 7 as they are rolled up.
  • the middle part tends to wind around a cylinder of smaller diameter than that on which said edges 14 are wound; for the same angle at the center, these cylinders therefore have arcs of different lengths.
  • the shrinkage "R" will preferably be between fifteen and twenty five millimeters and for example twenty millimeters.
  • the middle part 13 can be separated from each bank 14 by a double inverted fold 15, 16 delimiting between them an inclined flank 17.
  • the strip may have holes 18 allowing the aeration of the product 3.
  • these holes 18 will preferably be surrounded by a collar 19, facing outwards.
  • a strip of sufficient width is provided so that its edges 14 continue beyond the outer edge of the bandages in the form of a margin 20 only as the winding of the strip, it is folded, not only against the edge of the bandage, but also under the edge of said bandage.
  • the edge is firmly anchored there, which guarantees that the profile is wound around the external plane of the tire and will indeed produce the desired stress in the middle part.
  • this allows to communicate to the middle part, a stress and a transverse extension strengthening the coil.
  • the strip energetically opposes the spacing of the flanges, for example, when during transport the product will tend to move on the drum. To strengthen the edges and margins, these can obviously be doubled.
  • the strip acquires a certain transverse elasticity making it possible to correct the differences in width of the order of about one centimeter which may exist between the coils due to their manufacturing tolerances.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Basic Packing Technique (AREA)
  • Packaging Of Special Articles (AREA)
  • Winding Of Webs (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)

Claims (4)

1. Verfahren zum Verpacken einer Spule (1), die eine Trommel (2), auf welche das Produkt (3) wie zum Beispiel Kabelmaterial aufgewickelt wird, und zwei kreisförmige Flansche (4) aufweist, die an deren Peripherie mit einer zylinderförmigen Bandage (7) versehen sind, nach welchem Bandeisen (12), das in transversaler Richtung derart geformt bzw. verformt ist, daß die Randstreifen (14) ues Bandeisens (12) in eine Ebene gebracht werden, die parallel zur Ebene des des mittleren Bereichs (13) des Bandeisen (12) liegt und in bezug auf die Außenfläche des mittleren Bereichs (13) des Bandeisens (12) vorspringend angeordnet ist, um die Spule herumgerollt wird und die Randstreifen (14) an den Bandagen (7) befestigt werden, dadurch gekennzeichnet, daß das Bandeisen, das zunächst nur transversal verformt ist, die Bandage (7) der Flansche (4) tangierend festgehalten wird, daß das Bandeisen dann unter elastischer Verformung in Längsrichtung schrittweise ausgerollt wird und die Kanten (14) je nach Bewicklung an der Bandage (7) der Flansche derart festgelegt werden, daß sich der mittlere Bereich des Bandeisens (12) nach außen wölbt.
2. Verfahren nach Anspruch 1, nach welchem eine Spule ausgebildet wird, deren Bandagen (7) jeweils die Form eines zylindrischen Mantels aufweisen, der über die Außenfläche des betreffenden Flansches (4) hinausragt, und daß ein Bandeisen (12) verwendet wird, dessen Randstreifen (14) sich unter Bildung eines Randes (20) jeweils über die Außenkanten der Bandagen erstrecken, dadurch gekennzeichnet, daß dieser Rand je nach Bewicklung des Bandeisens nicht nur gegen die Kante der Bandage gebördelt, sondern auch unter der Kante dieser Bandage (7) befestigt wird.
3. Bandeisen (12) zur Durchführung des Verfahrens nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß dieses vor dem durch elastische Verformung erfolgenden Ausrollen um die Spule herum aus einem Stück gebildet ist, das insgesamt eine längliche Rechteckform aufweist.
4. Bandeisen nach Anspruch 3, dadurch gekennzeichnet, daß der mittlere Bereich (13) von jedem seiner Randstreifen (14) durch einen umgekehrten Doppelfalz (15, 16) getrennt ist, der zwischen sich eine schräg verlaufende Flanke (17) abgrenzt.
EP83400289A 1982-03-11 1983-02-11 Verfahren zum Verpacken einer Spule mittels eines Bandeisens Expired EP0089251B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83400289T ATE17217T1 (de) 1982-03-11 1983-02-11 Verfahren zum verpacken einer spule mittels eines bandeisens.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8204648A FR2523088B1 (fr) 1982-03-11 1982-03-11 Procede d'emballage d'une bobine avec un feuillard metallique
FR8204648 1982-03-11

Publications (2)

Publication Number Publication Date
EP0089251A1 EP0089251A1 (de) 1983-09-21
EP0089251B1 true EP0089251B1 (de) 1986-01-02

Family

ID=9272149

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83400289A Expired EP0089251B1 (de) 1982-03-11 1983-02-11 Verfahren zum Verpacken einer Spule mittels eines Bandeisens

Country Status (5)

Country Link
US (1) US4541222A (de)
EP (1) EP0089251B1 (de)
AT (1) ATE17217T1 (de)
DE (1) DE3361656D1 (de)
FR (1) FR2523088B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588249B1 (fr) * 1985-10-04 1987-11-20 Joly Cie Sa Procede d'emballage d'une bobine avec du feuillard metallique et feuillard concu pour la mise en oeuvre du procede
DE10143173A1 (de) 2000-12-04 2002-06-06 Cascade Microtech Inc Wafersonde
US10538379B2 (en) 2014-03-11 2020-01-21 Lincoln Global, Inc. Welding wire coil package
USD761637S1 (en) 2014-05-07 2016-07-19 Lincoln Global, Inc. Wire coil package
US9950895B2 (en) 2014-07-03 2018-04-24 Lincoln Global, Inc. Welding wire coil packaging system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1913477A (en) * 1929-12-23 1933-06-13 Dewey C Daubmeyer Reel
US1981140A (en) * 1930-08-09 1934-11-20 Western Electric Co Reel
US1873618A (en) * 1931-01-26 1932-08-23 American Can Co Spool and protector therefor
US2045652A (en) * 1933-06-14 1936-06-30 Nat Can Company Spool cover
US2134128A (en) * 1933-08-22 1938-10-25 Mckeesport Tin Plate Corp Spool cover
US2642990A (en) * 1945-09-15 1953-06-23 Republic Steel Corp Cable reel and lagging
US3235067A (en) * 1964-05-18 1966-02-15 Amerline Corp Wrap-around for tape reels
FR2095890A5 (de) * 1970-06-04 1972-02-11 Simoncelli Umberto
GB1492934A (en) * 1973-11-15 1977-11-23 British Steel Corp Coil packaging
FR2324140A1 (fr) * 1975-09-12 1977-04-08 Doc Emballages Dispositif de protection d'un cable electrique bobine sur un touret

Also Published As

Publication number Publication date
US4541222A (en) 1985-09-17
DE3361656D1 (en) 1986-02-13
FR2523088A1 (fr) 1983-09-16
FR2523088B1 (fr) 1985-09-06
EP0089251A1 (de) 1983-09-21
ATE17217T1 (de) 1986-01-15

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