EP0092130A2 - Verfahren zur Herstellung eines Reissverschlusses und nach diesem Verfahren hergestellter Reissverschluss - Google Patents

Verfahren zur Herstellung eines Reissverschlusses und nach diesem Verfahren hergestellter Reissverschluss Download PDF

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Publication number
EP0092130A2
EP0092130A2 EP19830103482 EP83103482A EP0092130A2 EP 0092130 A2 EP0092130 A2 EP 0092130A2 EP 19830103482 EP19830103482 EP 19830103482 EP 83103482 A EP83103482 A EP 83103482A EP 0092130 A2 EP0092130 A2 EP 0092130A2
Authority
EP
European Patent Office
Prior art keywords
cord
coupling elements
groove
warp
adjacent
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Withdrawn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
EP19830103482
Other languages
English (en)
French (fr)
Inventor
Franco Scarpini
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.)
Interbrev SA
Original Assignee
Interbrev 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 Interbrev SA filed Critical Interbrev SA
Publication of EP0092130A2 publication Critical patent/EP0092130A2/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/10—Slide fasteners with a one-piece interlocking member on each stringer tape
    • A44B19/14—Interlocking member formed by a profiled or castellated edge
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/40—Connection of separate, or one-piece, interlocking members to stringer tapes; Reinforcing such connections, e.g. by stitching
    • A44B19/406—Connection of one-piece interlocking members
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
    • A44B19/52—Securing the interlocking members to stringer tapes while making the latter
    • A44B19/54—Securing the interlocking members to stringer tapes while making the latter while weaving the stringer tapes

Definitions

  • the present invention relates to a method of manufacturing a zipper comprising two halves each formed by a support tape carrying at its inner edge a row of coupling elements obtained by pressure molding, according to which one molds the coupling elements around a textile cord, then weaving, using a ribbon weaving loom, along the cord provided with coupling elements, a support ribbon intended to form a half of the closure, using the cord as warp thread placed at the end of the warp ply.
  • the aim of the present invention is to obviate the aforementioned drawbacks.
  • the method according to the present invention is characterized in that the coupling elements are molded so that each of them has on the side opposite the head, parallel to the cord, a groove and that the is introduced into the latter, during the weaving of the support tape, the warp thread adjacent to the cord.
  • the invention also relates to a closure obtained by this process.
  • the coupling elements 1 are first molded around a cord 2 and then fixed to the edge of a ribbon. support 3, when weaving it, using the cord 2 as a chalne yarn placed at the end of a ply formed of warp threads 4 between which a weft thread 5 is passed.
  • FIG. 3 and 4 it can be seen that the warp thread 4a, adjacent to the cord 2, extends along the coupling elements l, so that there is nothing to prevent them from turning on the cord 2, as This is shown in Fig. 5.1.
  • any coupling element which is not in the plane of the support tape 3, constitutes an obstacle to the proper functioning. the cursor, and therefore the closure.
  • FIG.7 which shows an end view of a portion of a cord 2 provided with coupling elements 1 by the method according to the present invention
  • each of these elements 1 has, on the side lb opposite the head 1a, a groove 6.
  • FIGS. 8 and 9 it can be seen that, during the weaving of the cord 2 in the support tape 3.1e warp thread 4a, adjacent to the cord 2, is placed, in accordance to the method according to the present invention, in the groove 6 of each of the coupling elements l.
  • the support tape 3 is embedded in each of the elements l, so that these, due to the very tight structure of the ribbon, cannot turn on the cord 2, relative to the plane of the support tape 3.
  • the warp thread 4a is a monofilament made of thermoplastic material having a larger diameter than that of the other warp threads. Indeed, it is preferable that the warp thread on which the coupling elements are anchored is more robust and more rigid. It is obvious that the grooves 6 must be compatible with the diameter of this wire.
  • the latter can also be formed by a textile cord or by a cord formed from thin monofilaments made of thermoplastic material.

Landscapes

  • Woven Fabrics (AREA)
  • Slide Fasteners (AREA)
  • Looms (AREA)
EP19830103482 1982-04-19 1983-04-11 Verfahren zur Herstellung eines Reissverschlusses und nach diesem Verfahren hergestellter Reissverschluss Withdrawn EP0092130A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2350/82 1982-04-19
CH235082A CH646313A5 (fr) 1982-04-19 1982-04-19 Procede de fabrication d'une fermeture a glissiere et fermeture obtenue par ce procede.

Publications (1)

Publication Number Publication Date
EP0092130A2 true EP0092130A2 (de) 1983-10-26

Family

ID=4231731

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830103482 Withdrawn EP0092130A2 (de) 1982-04-19 1983-04-11 Verfahren zur Herstellung eines Reissverschlusses und nach diesem Verfahren hergestellter Reissverschluss

Country Status (3)

Country Link
EP (1) EP0092130A2 (de)
CH (1) CH646313A5 (de)
ES (1) ES521623A0 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012042601A1 (ja) * 2010-09-28 2012-04-05 Ykk株式会社 スライドファスナー

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012042601A1 (ja) * 2010-09-28 2012-04-05 Ykk株式会社 スライドファスナー
US9237782B2 (en) 2010-09-28 2016-01-19 Ykk Corporation Slide fastener

Also Published As

Publication number Publication date
ES8404169A1 (es) 1984-04-16
ES521623A0 (es) 1984-04-16
CH646313A5 (fr) 1984-11-30

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Legal Events

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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

AK Designated contracting states

Designated state(s): BE DE FR IT

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

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18D Application deemed to be withdrawn

Effective date: 19851031

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCARPINI, FRANCO