EP0441749A1 - Haspel zum Aufwickeln eines mehrlagigen, bandförmigen Produktes - Google Patents

Haspel zum Aufwickeln eines mehrlagigen, bandförmigen Produktes Download PDF

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Publication number
EP0441749A1
EP0441749A1 EP91810070A EP91810070A EP0441749A1 EP 0441749 A1 EP0441749 A1 EP 0441749A1 EP 91810070 A EP91810070 A EP 91810070A EP 91810070 A EP91810070 A EP 91810070A EP 0441749 A1 EP0441749 A1 EP 0441749A1
Authority
EP
European Patent Office
Prior art keywords
studs
winding
coil according
coil
carpet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP91810070A
Other languages
English (en)
French (fr)
Inventor
René Descombes
Roger Trolliet
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.)
CETISA
CABLES CORTAILLOD SA
Original Assignee
CETISA
CABLES CORTAILLOD SA
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 CETISA, CABLES CORTAILLOD SA filed Critical CETISA
Publication of EP0441749A1 publication Critical patent/EP0441749A1/de
Withdrawn legal-status Critical Current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

Definitions

  • the present invention relates to a winding reel for a multilayer strip product, the layers of which are made integral by points, in particular for a flat electric cable to be laid under a floor covering, in particular under a carpet, and comprising a sheet of insulating material in which are coated at least three flat conductors arranged in parallel, and a conductive screen constituted by a conductive strip, electrically and mechanically connected by solder points to one of the flat conductors connected to earth.
  • the present invention proposes to overcome these drawbacks and to allow packaging on winding coils of such types of products and in particular flat cables commonly called cables under carpet.
  • the winding reel according to the invention is characterized in that it carries a support for winding the multilayer product comprising at least two studs having a winding surface at least partially cylindrical, with parallel axes and separated by a free intermediate space arranged to receive the substantially straight sections of this product arranged between the curved sections bypassing said studs.
  • said studs are mounted between two lateral flanges.
  • the lateral flanges preferably have a polygonal shape.
  • said studs are three in number and the lateral flanges are substantially triangular.
  • said studs are four in number and the lateral flanges are substantially square.
  • said pads advantageously have a height equal to the width of the multilayer product.
  • the coil comprises at least one lateral flange carrying two studs having the shape of a half-cylinder and being arranged symmetrically with respect to the central axis of said lateral flange.
  • the winding coil essentially comprises two lateral flanges 11 and 12 having substantially the shape of a triangle with rounded angles. These two flanges are held parallel to each other by three cylindrical studs 13, of circular section, arranged in a triangle.
  • a flat cable called "under-carpet" cable is wound on this coil, and more exactly around the studs 13.
  • This flat cable is a multilayer product since it consists of a thin sheet of insulating material 15a which coats flat conductors and a conductive screen 15b which is electrically and mechanically connected to the earth conductor coated inside the sheet 15a, in weld zones or points 15c. Apart from these connection points, the two strips formed by the thin sheet of insulating material in which the flat conductors are located, and the conductive strip which constitutes the screen, are free relative to one another.
  • the space provided between the studs 13 makes it possible to accommodate bulges in the inner strip, bulges which are generated due to the curvature of the studs 13.
  • the circumferential length of the strip section arranged inside is greater than the corresponding length of the outside strip. Since the two bands are connected by points which are for example about 50 cm apart, the length of the lower strip sections housed between two adjacent studs will be greater than the length of the corresponding sections of the upper strip. Since the space between the pads is free, these additional lengths can be accommodated in flexibility without this resulting in permanent deformation and damage to the cable.
  • Fig. 2 illustrates a variant in which the coil 10 ′ comprises two flanges respectively 11 ′ and 12 ′ having substantially the shape of a square with rounded angles. These flanges are connected on the one hand, by four cylindrical studs 13 ′ arranged in the corners of the coil, and on the other hand by a tubular element 14 ′ mounted in the center of the coil. A flat cable 15 is wound on this coil around the studs 13 ′.
  • Fig. 3 illustrates another embodiment of a 10 ⁇ coil comprising a single flange 11 ⁇ , but which could also include two, carrying two studs 13 ⁇ .
  • These studs have, in this example, the shape of solid half-cylinders. However, they could be hollowed out or the semi-cylindrical winding surface could have a different shape, preferably curved, to allow guidance and support without folding of the strip 15.
  • the lateral flange has an oblong shape, rounded at its two ends and has a central opening 14 ⁇ which allows the passage of a winding axis. This opening could be replaced by a tubular element integral with the flange.
  • the shape of the flanges which defines the shape of the coils, can be modified as well as the number of connection pads around which the product is wound.
  • the flanges can have any polygonal shape, preferably regular, and the number of studs is at least two.
  • These pads can be solid or hollow and have a cylindrical shape or consist of simple curved plates having a radius of curvature sufficient to allow the winding of the cable without forming a break in the winding area.

Landscapes

  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
EP91810070A 1990-02-05 1991-01-30 Haspel zum Aufwickeln eines mehrlagigen, bandförmigen Produktes Withdrawn EP0441749A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9001437 1990-02-05
FR9001437A FR2657859B1 (fr) 1990-02-05 1990-02-05 Bobine d'enroulement pour un produit multicouche en bande.

Publications (1)

Publication Number Publication Date
EP0441749A1 true EP0441749A1 (de) 1991-08-14

Family

ID=9393482

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91810070A Withdrawn EP0441749A1 (de) 1990-02-05 1991-01-30 Haspel zum Aufwickeln eines mehrlagigen, bandförmigen Produktes

Country Status (2)

Country Link
EP (1) EP0441749A1 (de)
FR (1) FR2657859B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0751087A1 (de) * 1995-06-30 1997-01-02 Larry J. Kuzik Vorrichtung und Verfahren zum Aufwickeln, Transportieren und Abwickeln von Förderbändern
CN121591055A (zh) * 2026-01-29 2026-03-03 杭州钛禾金技术有限公司 基于至少两个轴的卷绕装置、卷绕系统及卷绕方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1168551A (fr) * 1956-09-03 1958-12-10 Samtband Ges Ewald Goecke & Co Dévidoir pour rubans de faible largeur
FR1563226A (de) * 1968-02-23 1969-04-11
US3540669A (en) * 1967-08-22 1970-11-17 Kalle Ag Process and apparatus for stacking or storing delicate thin webs of material
US4219928A (en) * 1979-05-25 1980-09-02 Thomas & Betts Corporation Flat cable and installing method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1168551A (fr) * 1956-09-03 1958-12-10 Samtband Ges Ewald Goecke & Co Dévidoir pour rubans de faible largeur
US3540669A (en) * 1967-08-22 1970-11-17 Kalle Ag Process and apparatus for stacking or storing delicate thin webs of material
FR1563226A (de) * 1968-02-23 1969-04-11
US4219928A (en) * 1979-05-25 1980-09-02 Thomas & Betts Corporation Flat cable and installing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0751087A1 (de) * 1995-06-30 1997-01-02 Larry J. Kuzik Vorrichtung und Verfahren zum Aufwickeln, Transportieren und Abwickeln von Förderbändern
AU707333B2 (en) * 1995-06-30 1999-07-08 Larry J. Kuzik Apparatus and method for winding, transporting, and unwinding conveyor belt
CN121591055A (zh) * 2026-01-29 2026-03-03 杭州钛禾金技术有限公司 基于至少两个轴的卷绕装置、卷绕系统及卷绕方法

Also Published As

Publication number Publication date
FR2657859B1 (fr) 1992-05-07
FR2657859A1 (fr) 1991-08-09

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Effective date: 19940301