EP0339620A1 - Method for making stop cross tapes on slide fasteners - Google Patents

Method for making stop cross tapes on slide fasteners Download PDF

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Publication number
EP0339620A1
EP0339620A1 EP89107578A EP89107578A EP0339620A1 EP 0339620 A1 EP0339620 A1 EP 0339620A1 EP 89107578 A EP89107578 A EP 89107578A EP 89107578 A EP89107578 A EP 89107578A EP 0339620 A1 EP0339620 A1 EP 0339620A1
Authority
EP
European Patent Office
Prior art keywords
zipper
slide fastener
tapes
plate strips
plate
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
EP89107578A
Other languages
German (de)
French (fr)
Other versions
EP0339620B1 (en
Inventor
Hans-Hermann Knolle
Horst Gotthart Neugebauer
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.)
DYNAT Gesellschaft fur Verschlusstechnik und Feinmechanik mbH
Original Assignee
DYNAT Gesellschaft fur Verschlusstechnik und Feinmechanik mbH
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 DYNAT Gesellschaft fur Verschlusstechnik und Feinmechanik mbH filed Critical DYNAT Gesellschaft fur Verschlusstechnik und Feinmechanik mbH
Priority to AT89107578T priority Critical patent/ATE86829T1/en
Publication of EP0339620A1 publication Critical patent/EP0339620A1/en
Application granted granted Critical
Publication of EP0339620B1 publication Critical patent/EP0339620B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A44B19/24—Details
    • A44B19/32—Means for making slide fasteners gas or watertight
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/36—Means for permanently uniting the stringers at the end; Means for stopping movement of slider at the end
    • 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
    • A44B19/60—Applying end stops upon stringer tapes

Definitions

  • the invention relates to a method for producing crossbars according to the preamble of claim 1.
  • the strength of the crossbar can be multiplied by folding the plate strips one or more times before folding by 90 o according to claim 2.
  • the one-piece fabric plate (1) which is coated on both sides with rubber, is cut in the direction of the arrow (2a, b), namely to form the two plate strips (3a, b) and the cutting lines (4a, b ) or (5a, b).
  • the plate strips (3a, b) are folded around the fold lines (6a, b; 7a, b) in accordance with process stage B.
  • FIG. 2 shows the side of the end connection of a finished zipper which is opposite the chain and which consists of the two carrying straps (8a, b), the fastener elements (9a, b) and the folded plate strips (3a, b) which form the crossbar of the zipper, consists.
  • the plate strips (3a, b) are fastened in accordance with process stage C parallel to the zipper chain directly next to the band fold (10).

Landscapes

  • Slide Fasteners (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Forging (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Making Paper Articles (AREA)
  • Details Of Garments (AREA)

Abstract

The invention relates to a method for making stop cross tapes of textile fabrics with or without coating(s) from plastics or elastomers on one or both sides of end connections of slide fasteners. The essential factor of this invention is that the stop cross tapes are formed in each case by incision into the coated or uncoated fabric panel (1) which constitutes the end connection or its reinforcement; folding the panel strips (3a, b), which were produced by incision on the side of the fabric panel (1) facing the slide fastener chain, in a direction which is rotated in each case by 90 DEG relative to its original positions; and attaching the panel strips (3a, b), thus folded, parallel to the slide fastener chain directly next to the tape fold (10) on the side, opposite the slide fastener chain, of the two backing tapes (8a, b) of the slide fastener. <IMAGE>

Description

Die Erfindung betrifft ein Verfahren zum Herstellen von Querzugriegeln gemäß Oberbegriff des Anspruchs 1.The invention relates to a method for producing crossbars according to the preamble of claim 1.

Derartige Reißverschlüsse sind bekannt (DE-A-21 49 320, DE-C-­22 62 836). Bisher mußte der Querzugriegel als Einzelteil in einem aufwendigen Verfahren an die Enddichtung eingebaut werden.Such zippers are known (DE-A-21 49 320, DE-C-22 62 836). So far, the crossbar had to be installed as a single part in a complex process on the end seal.

Durch das erfindungsgemäße Verfahren gemäß Kennzeichen des Anspruchs 1 wird das Herstellen derartiger Reißverschlüsse wesentlich vereinfacht. Die besonderen Vorteile sind:

  • 1) Der Fertigungsaufwand für die Herstellung des Querzugriegels ist wegen des geringeren Materialverbrauchs und Reduzierung der Anzahl von Einzelteilen wesentlich geringer gegenüber bekannten Ausführungen.
  • 2) Durch die Herstellung aus einem Stück mit der Gewebeplatte wird eine geringere Bauhöhe und eine bessere Flexibilität im Querzugriegelbereich gegenüber bekannten Ausführungen erreicht.
  • 3) Eine sichere Positionierung ist gewährleistet.
The inventive method according to the characterizing part of claim 1 simplifies the manufacture of such zippers. The special advantages are:
  • 1) Because of the lower material consumption and reduction in the number of individual parts, the manufacturing outlay for the production of the crossbar is significantly lower than in known designs.
  • 2) Due to the production from one piece with the fabric plate, a lower overall height and better flexibility in the crossbar area is achieved compared to known designs.
  • 3) Safe positioning is guaranteed.

Darüber hinaus kann die Festigkeit des Querzugriegels durch ein- oder mehrmaliges Umlegen der Plattenstreifen vor dem Falten um 90o gemäß Anspruch 2 vervielfacht werden.In addition, the strength of the crossbar can be multiplied by folding the plate strips one or more times before folding by 90 o according to claim 2.

Anhand schematischer Zeichnungen wird nun das erfindungsgemäße Verfahren näher erläutert. Dabei zeigt

  • Fig. 1 die Gewebeplatte und die Bildung des Querzugriegels gemäß Verfahrensstufen A und B und
  • Fig. 2 den Querzugriegel an der Reißverschluß-Endverbindung.
The method according to the invention is now explained in more detail with reference to schematic drawings. It shows
  • Fig. 1, the fabric plate and the formation of the crossbar according to process steps A and B and
  • Fig. 2 shows the crossbar at the zipper end connection.

Nach Fig. 1 wird die einstückige Gewebeplatte (1), die auf beiden Seiten mit Gummi beschichtet ist, längs der Pfeilrichtung (2a, b) eingeschnitten, und zwar unter Bildung der beiden Plattenstreifen (3a, b) und der Schnittlinien (4a, b) bzw. (5a, b). Die Plattenstreifen (3a, b) sind hier gemäß Verfahrensstufe B um die Faltlinien (6a, b; 7a, b) gefaltet.According to Fig. 1, the one-piece fabric plate (1), which is coated on both sides with rubber, is cut in the direction of the arrow (2a, b), namely to form the two plate strips (3a, b) and the cutting lines (4a, b ) or (5a, b). The plate strips (3a, b) are folded around the fold lines (6a, b; 7a, b) in accordance with process stage B.

Fig. 2 zeigt die der Kette gegenüberliegende Seite der Endverbindung eines fertiggestellten Reißverschlusses, der aus den beiden Tragbändern (8a, b), den Verschlußgliedern (9a, b) und den gefalteten Plattenstreifen (3a, b), die den Querzug­riegel des Reißverschlusses bilden, besteht. Die Plattenstreifen (3a, b) sind gemäß Verfahrensstufe C parallel zur Reißverschlußkette unmittelbar neben der Bandfalte (10) befestigt.2 shows the side of the end connection of a finished zipper which is opposite the chain and which consists of the two carrying straps (8a, b), the fastener elements (9a, b) and the folded plate strips (3a, b) which form the crossbar of the zipper, consists. The plate strips (3a, b) are fastened in accordance with process stage C parallel to the zipper chain directly next to the band fold (10).

Claims (3)

1) Verfahren zum Herstellen von Querzugriegeln aus textilen Geweben mit oder ohne Beschichtung(en) aus Kunststoffen oder Elastomeren auf einer oder beiden Seiten an Reißverschluß-Endverbindungen, dadurch gekennzeichnet, daß der Querzugriegel jeweils gebildet wird durch A) Einschneiden der beschichteten oder unbeschichteten Gewebeplatte (1), welche die Endverbindung oder deren Verstärkung darstellt; B) Falten der durch das Einschneiden auf der der Reißverschlußkette zugewendeten Seite der Gewebeplatte entstandenen Plattenstreifen (3a, b) in eine Richtung, welche jeweils um 90o zu ihren ursprünglichen Lagen verdreht ist; und C) Befestigen der so gefalteten Plattenstreifen (3a, b) parallel zur Reißverschlußkette unmittelbar neben der Bandfalte (10) auf der der Reißverschlußkette gegenüberliegenden Seite der beiden Tragbänder (8a, b) des Reißverschlusses. 1) Method for producing cross-tie bars from textile fabrics with or without coating (s) made of plastics or elastomers on one or both sides of zipper end connections, characterized in that the cross-tie bar is formed in each case by A) cutting the coated or uncoated fabric plate (1), which represents the end connection or its reinforcement; B) folding the plate strips (3a, b) resulting from the incision on the side of the fabric plate facing the zipper chain in a direction which is in each case rotated by 90 ° to their original positions; and C) Fastening the plate strips (3a, b) folded in this way parallel to the zipper chain directly next to the band fold (10) on the side of the two carrier tapes (8a, b) of the zipper opposite the zipper chain. 2) Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Plattenstreifen (3a, b) vor dem Falten um 90° ein- oder mehrlagig (z.B. durch ein- oder mehrmaliges Umlegen parallel zu den Schnittlinien 4a, b) ausgebildet werden.2) Method according to claim 1, characterized in that the plate strips (3a, b) are formed in one or more layers before folding by 90 ° (e.g. by one or more folds parallel to the cutting lines 4a, b). 3) Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die beiden in Richtung der Reißverschlußkette gefalteten Plattenstreifen (3a, b) durch Nähen, Kleben, Kleben und Vulkanisieren, oder durch Kunststoffschweißen mit den Tragbändern (8a, b) verbunden werden.3) Method according to claim 1 or 2, characterized in that the two plate strips (3a, b) folded in the direction of the zipper chain are connected by sewing, gluing, gluing and vulcanizing, or by plastic welding to the carrier tapes (8a, b).
EP89107578A 1988-04-28 1989-04-26 Method for making stop cross tapes on slide fasteners Expired - Lifetime EP0339620B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89107578T ATE86829T1 (en) 1988-04-28 1989-04-26 PROCESS FOR MAKING CROSS-LOCK LOCKS ON ZIPPERS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3814418 1988-04-28
DE3814418 1988-04-28

Publications (2)

Publication Number Publication Date
EP0339620A1 true EP0339620A1 (en) 1989-11-02
EP0339620B1 EP0339620B1 (en) 1993-03-17

Family

ID=6353135

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89107578A Expired - Lifetime EP0339620B1 (en) 1988-04-28 1989-04-26 Method for making stop cross tapes on slide fasteners

Country Status (4)

Country Link
EP (1) EP0339620B1 (en)
AT (1) ATE86829T1 (en)
DE (1) DE58903772D1 (en)
ES (1) ES2040403T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5997590A (en) * 1996-11-13 1999-12-07 Quantum Energy Technologies Corp. Stabilized water nanocluster-fuel emulsions designed through quantum chemistry

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1991943A (en) * 1933-10-27 1935-02-19 Laszlo V Keviczky Waterproof closing means
US2267119A (en) * 1940-05-20 1941-12-23 Whitehall Patents Corp Reinforced stringer tape
GB607586A (en) * 1943-03-04 1948-09-02 Goodrich Co B F Improvements in or relating to sealing closures for adjacent margins
US2532724A (en) * 1947-12-11 1950-12-05 Goodrich Co B F Dual seal closure
US2571072A (en) * 1948-10-22 1951-10-09 Waldes Kohinoor Inc Slide fastener
FR1220935A (en) * 1958-01-08 1960-05-30 Seco Zipper closure
FR1353062A (en) * 1962-01-25 1964-02-21 Wetzell Gummiwerke Ag Waterproof zipper
EP0128100A2 (en) * 1983-06-07 1984-12-12 Societe Normande De Confection Machine for applying and fixing joining elements to slide fastener stringer tapes

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1991943A (en) * 1933-10-27 1935-02-19 Laszlo V Keviczky Waterproof closing means
US2267119A (en) * 1940-05-20 1941-12-23 Whitehall Patents Corp Reinforced stringer tape
GB607586A (en) * 1943-03-04 1948-09-02 Goodrich Co B F Improvements in or relating to sealing closures for adjacent margins
US2532724A (en) * 1947-12-11 1950-12-05 Goodrich Co B F Dual seal closure
US2571072A (en) * 1948-10-22 1951-10-09 Waldes Kohinoor Inc Slide fastener
FR1220935A (en) * 1958-01-08 1960-05-30 Seco Zipper closure
FR1353062A (en) * 1962-01-25 1964-02-21 Wetzell Gummiwerke Ag Waterproof zipper
EP0128100A2 (en) * 1983-06-07 1984-12-12 Societe Normande De Confection Machine for applying and fixing joining elements to slide fastener stringer tapes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5997590A (en) * 1996-11-13 1999-12-07 Quantum Energy Technologies Corp. Stabilized water nanocluster-fuel emulsions designed through quantum chemistry

Also Published As

Publication number Publication date
EP0339620B1 (en) 1993-03-17
DE58903772D1 (en) 1993-04-22
ES2040403T3 (en) 1993-10-16
ATE86829T1 (en) 1993-04-15

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