NO129860B - - Google Patents

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Publication number
NO129860B
NO129860B NO73172A NO17273A NO129860B NO 129860 B NO129860 B NO 129860B NO 73172 A NO73172 A NO 73172A NO 17273 A NO17273 A NO 17273A NO 129860 B NO129860 B NO 129860B
Authority
NO
Norway
Prior art keywords
threads
locking
mesh
straps
carrying
Prior art date
Application number
NO73172A
Other languages
Norwegian (no)
Inventor
A Froehlich
M Cappel
Original Assignee
Opti Holding Ag
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 Opti Holding Ag filed Critical Opti Holding Ag
Publication of NO129860B publication Critical patent/NO129860B/no

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Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B21/00Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/14Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
    • D04B21/16Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00Slide fasteners
    • A44B19/24Details
    • A44B19/34Stringer tapes; Flaps secured to stringers for covering the interlocking members
    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00Slide fasteners
    • A44B19/24Details
    • A44B19/34Stringer tapes; Flaps secured to stringers for covering the interlocking members
    • A44B19/343Knitted stringer tapes
    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00Slide fasteners
    • A44B19/24Details
    • A44B19/40Connection of separate, or one-piece, interlocking members to stringer tapes; Reinforcing such connections, e.g. by stitching
    • A44B19/406Connection of one-piece interlocking members
    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00Slide fasteners
    • A44B19/42Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00Slide fasteners
    • A44B19/42Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
    • A44B19/52Securing the interlocking members to stringer tapes while making the latter
    • A44B19/54Securing the interlocking members to stringer tapes while making the latter while weaving the stringer tapes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00Buckles, buttons, clasps, etc.
    • Y10T24/25Zipper or required component thereof
    • Y10T24/2518Zipper or required component thereof having coiled or bent continuous wire interlocking surface
    • Y10T24/2521Zipper or required component thereof having coiled or bent continuous wire interlocking surface with stringer tape having specific weave or knit pattern
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49782Method of mechanical manufacture of a slide fastener
    • Y10T29/49785Method of mechanical manufacture of a slide fastener of interlocking element

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Slide Fasteners (AREA)
  • Knitting Of Fabric (AREA)
  • Decoration Of Textiles (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)

Description

Fremgangsmåte ved fremstilling av glidelåser. Procedure for the manufacture of zippers.

Foreliggende oppfinnelse angår en fremgangsmåte for fremstilling av glidelåser, hvor to bærebånd som er innbyrdes forbundet ved hjelp av en forbindelsestråd fremstilles samtidig, hvoretter to låseleddrekker med låsehoder festes samtidig til hvert sitt av bærebåndene og disse samtidig hermed eller deretter skilles fra hverandre. The present invention relates to a method for the production of zippers, where two carrying straps which are mutually connected by means of a connecting wire are produced at the same time, after which two locking joint rows with locking heads are attached simultaneously to each of the carrying straps and these are simultaneously herewith or then separated from each other.

Det er kjent (jfr. US-PS 2.903.775) en varpstrikket tekstilbane av den art som består av to halvdeler med faste båndkanter hvor de to båndhalvdeler er innbyrdes forbundet 'med forbindelsestråder som kan kappes hvorved det dannes glidelåsbærebånd, og hvor låseleddene forbindes med bærebåndkantene som individuelle krampelignende elementer. Det har i den senere tid vært arbeidet med låseleddrekker som er formet sammenhengende skruelinjeformet eller meanderformet av kunststoffmonofilament og som festes til bærebåndene ved at deler av låseleddene stikkes inn i leiderformede åpninger i bærebåndene. Denne festemåte har imidlertid ikke kunnet utnyttes ved bruk av strikkede bærebånd, da låseleddene vil "låse seg" som i slynger ved innforingen i maskene eller mellom maskestavene. It is known (cf. US-PS 2,903,775) a warp-knitted textile web of the kind that consists of two halves with fixed band edges, where the two band halves are mutually connected 'with connection threads that can be cut, thereby forming a zipper carrier band, and where the locking links are connected with the carrier belt edges as individual cramp-like elements. In recent times, there has been work with rows of locking links which are shaped in a continuous helical or meandering form of plastic monofilament and which are attached to the carrier straps by inserting parts of the locking links into ladder-shaped openings in the carrier straps. However, this attachment method has not been able to be utilized when using knitted straps, as the locking links will "lock" as in loops when inserted into the stitches or between the stitch bars.

Foreliggende oppfinnelse går ut på å anvise en fremgangsmåte hvormed en varpstrikket tekstilbane skal tillate befestigelse av låseleddrekkene for en glidelås ved at deler av- låseleddene stikkes inn i og gjennom bærebåndene. The present invention aims to provide a method by which a warp-knitted textile web shall allow the fastening of the locking link rows for a zip fastener by inserting parts of the locking links into and through the carrying straps.

Dette er i henhold til oppfinnelsen oppnådd ved at bærebåndene varpstikkes med et forste sett tråder som danner ennåls frynsemasker, et annet sett tråder som danner fiernåls frynsemasker samt et tredje sett tråder som danner veften, og med et maskefritt område med bare tversgående tråder som forbinder et bredt og et smalt bærebåndparti, at forbindelsestråden strammes sterkere enn de ovrige tråder i bærebåndet og fores om de maskestaver s3m ligger i- det smalere bærebåndparti for derved å oke bredden på de maskefrie områder, og at låsehodene på låseleddrekkene for befestigelse av låseleddrekkene skyves gjennom de respektive bredere maskefrie områder. According to the invention, this is achieved by warp-stitching the carrier tapes with a first set of threads that form single-needle fringe stitches, a second set of threads that form double-needle fringe stitches and a third set of threads that form the weft, and with a stitch-free area with only transverse threads that connect a wide and a narrow carrier belt section, that the connecting thread is tightened more strongly than the other threads in the carrier belt and lined if the mesh rods s3m lie in the narrower carrier belt section in order to thereby increase the width of the mesh-free areas, and that the locking heads on the locking joint rows for fastening the locking joint rows are pushed through the respective wider mesh-free areas.

De fordeler som oppnås med foreliggende oppfinnelse er i det vesentlige at det med de foreslåtte foranstaltninger utelukkes fremstillingstoleranser som må oppstå ved glidelåsbærebånd som fremstilles til forskjellig tid og/eller på forskjellig sted. Dette forer til en betraktelig forbedring av de funksjonelle egenskaper for glidelåser. Dertil kommer at det fordres færre fremstillingskontroller, hvilket er av stor betydning ved automatisering av glidelåsfremstillingen og hvilket også forer til hoyere fremstillingshastigheter. Hertil kommer at de funksjonelle egenskaper ved glidelåser fremstilt i overensstemmelse med foreliggende oppfinnelse er vesentlig bedre enn ved tidligere kjente glidelåser. The advantages achieved with the present invention are essentially that, with the proposed measures, manufacturing tolerances which must occur with zipper carrier tapes that are manufactured at different times and/or in different places are ruled out. This leads to a considerable improvement in the functional properties of zips. In addition, fewer manufacturing controls are required, which is of great importance when automating zipper manufacturing and which also leads to higher manufacturing speeds. In addition, the functional properties of zippers manufactured in accordance with the present invention are significantly better than previously known zippers.

Oppfinnelsen skal nærmere beskrives under henvisning til The invention shall be described in more detail with reference to

vedfoyde tegning som viser en eksempelvis utforelsesform. attached drawing showing an exemplary embodiment.

Fig. 1 viser et tverrsnitt gjennom en glidelås med virkede bærebånd og sbmforbindelse mellom bærebånd og låseleddrekker. Fig. 2 viser trådfbringen i en tekstilbane for fremstilling av bærebåndet med maskefrie områder. Fig. 3 viser hvordan låseleddrekkene festes ved innskyvning i åpninger i et bærebånd. ■Fig. 1 viser et tverrsnitt gjennom en glidelås hvor låseleddrekkene 2 ved hjelp av en somforbindelse er festet til de respektive bærebånd 7. I fig. 1 er også den profillignende struktur på de virkede- bærebånd 7 antydet idet de enkelte maskestaver 3 er innbyrdes adskilt med stavmellomrommene 15-Festesommen er fort gjennom det stavmellomrom 15 som grenser opp til båndkanten.9» Herunder er de maskestaver 3 som danner de respektive båndkanter 9 ved sterkt strekk i forbindelsestrådene 8 trukket i retning mot kanten av båndet slik at' det tilstotende stavmellomrom 15 blir bredere, hvorved det oppnås tilstrekkelig stor inngrepsbredde til at en synål kan fores gjennom tavmellomrommet. Festesommen 16 er liksom innleiret i stavmellomrommet. Syingen i et stavmellomrom byr på liten motstand for synålen da det her er bare tverslopende tråder. Etter at forbindelsestrådene 8 er kappet, strekker de maskestaver som danner båndkantene 9 seg igjen slik at festesommen 16 i' det minste delvis overdekkes og beskyttes i stavmellomrommet. Fig. 1 shows a cross-section through a zipper with working straps and sbm connection between straps and locking joints. Fig. 2 shows the thread production in a textile web for the production of the carrier tape with mesh-free areas. Fig. 3 shows how the rows of locking joints are attached by pushing into openings in a carrier belt. ■Fig. 1 shows a cross-section through a zipper where the rows of locking joints 2 are attached to the respective carrying straps 7 by means of a som connection. In fig. 1 also shows the profile-like structure of the working webbing 7 as the individual mesh bars 3 are separated from each other by the bar interspaces 15 - The fastening seam is fast through the bar interspace 15 which borders up to the band edge. 9" Below are the mesh bars 3 that form the respective band edges 9 by strong tension in the connecting threads 8 pulled in the direction towards the edge of the band so that the adjacent rod gap 15 becomes wider, whereby a sufficiently large engagement width is achieved so that a sewing needle can be passed through the gap. The fastening seam 16 is somehow embedded in the rod gap. Sewing in a bar gap offers little resistance to the sewing needle, as here there are only cross-sloping threads. After the connecting wires 8 have been cut, the mesh rods which form the band edges 9 extend again so that the fastening seam 16 is at least partially covered and protected in the rod gap.

I fig. 2 er leggemonstret for en tekstilbane 1 i henhold til oppfinnelsen vist, hvor bærebåndene 7 i et maskefritt område 17 med bare tverslopende tråder mellom et bredt bærebåndparti 18 og et smalt bærebåndparti 19 har leiderformede åpninger 20 for innskyvning av låseleddrekkane 2. Disse leiderlignende åpninger 20 er dannet ved at den tråd h som danner ennåls frynsemasker og den tråd 5 som danner flernåls frynsemasker er utelatt ved de mot hverandre stotende båndkanter 9. Også i denne utforelsesform kan en forskyvning av de maskedannende tråder i retning mot bærebåndpartiene 18 og 19 bevirkes ved sterkere strekk i forbindelsestrådene 8 hvorved åpningene 20 blir bredere slik at låseldddrekkene 2 lettere lar seg skyve inn i åpningene 20. Etter kapping av forbindelsestrådene 8 lukkes åpningene 20 av In fig. 2, the laying pattern for a textile web 1 according to the invention is shown, where the carrier straps 7 in a mesh-free area 17 with only transverse threads between a wide carrier strap portion 18 and a narrow carrier strap portion 19 have ladder-shaped openings 20 for inserting the locking joint rows 2. These ladder-like openings 20 are formed by the fact that the thread h which forms the single-needle fringe stitches and the thread 5 which forms the multi-needle fringe stitches are omitted at the abutting band edges 9. Also in this embodiment, a displacement of the stitch-forming threads in the direction of the carrier belt parts 18 and 19 can be caused by stronger tension in the connecting wires 8, whereby the openings 20 become wider so that the locking cords 2 can more easily be pushed into the openings 20. After cutting the connecting wires 8, the openings 20 are closed off

seg selv slik at de innskjovne låseleddrekker 2 fastholdes. itself so that the pushed-in locking joint rows 2 are retained.

Dette er vist i fig. 3- This is shown in fig. 3-

Claims (1)

Fremgangsmåte for fremstilling av glidelåser, hvor to bærebånd som er innbyrdes forbundet ved hjelp av en forbindelsestråd fremstilles samtidig, hvoretter to låseleddrekker med låsehoder festes samtidig til hvert sitt bærebånd og bærebåndene samtidig hermed eller deretter skilles fra hverandre, karakterisert ved at bærebåndene (7) varpstrikkes med et forste sett tråder ( h) som danner ennåls frynsemasker, et annet sett tråder (5) som danner flernåls frynsemasker samt et tredje sett tråder (6) som danner veften, og med et maskefritt område (17) med bare tversgående tråder som forbinder et bredt og et smalt bærebåndparti (18, henhv. 19),Method for the production of zippers, where two carrying straps that are mutually connected by means of a connecting thread are produced at the same time, after which two locking joint rows with locking heads are simultaneously attached to each carrying strap and the carrying straps are simultaneously or then separated from each other, characterized by the carrying straps (7) being warp knitted with a first set of threads (h) forming single-needle fringe stitches, a second set of threads (5) forming multi-needle fringe stitches and a third set of threads (6) forming the weft, and with a stitch-free area (17) with only transverse threads connecting a wide and a narrow carrying strap part (18, respectively 19), at forbindelsestråden (8) strammes sterkere enn de ovrige tråder i bærebåndet og fores om de maskestaver (3) som ligger i det smalere bærebåndparti (19) for derved å oke bredden på de maskefrie områder (17) , og at låsehodene på låseleddrekkene (2) for befestigelse av låseleddrekkene skyves gjennom de respektive bredere maskefrie områder (17).that the connecting thread (8) is tightened more strongly than the other threads in the carrier belt and is lined around the mesh rods (3) located in the narrower carrier belt section (19) in order to thereby increase the width of the mesh-free areas (17), and that the locking heads on the locking joint rows (2 ) for fastening the locking joint rows are pushed through the respective wider mesh-free areas (17).
NO73172A 1970-04-04 1973-01-12 NO129860B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2016152A DE2016152C3 (en) 1970-04-04 1970-04-04 Method of manufacturing zip fasteners

Publications (1)

Publication Number Publication Date
NO129860B true NO129860B (en) 1974-06-04

Family

ID=5767112

Family Applications (2)

Application Number Title Priority Date Filing Date
NO02363/70A NO129830B (en) 1970-04-04 1970-06-18
NO73172A NO129860B (en) 1970-04-04 1973-01-12

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO02363/70A NO129830B (en) 1970-04-04 1970-06-18

Country Status (26)

Country Link
US (1) US3685474A (en)
JP (1) JPS5033464B1 (en)
AT (2) AT329482B (en)
BE (1) BE754690A (en)
BG (1) BG18587A3 (en)
CA (1) CA933766A (en)
CH (1) CH508370A (en)
CS (2) CS163227B2 (en)
CU (1) CU33509A (en)
DE (1) DE2016152C3 (en)
DK (1) DK135699C (en)
ES (1) ES382739A1 (en)
FR (1) FR2092199A5 (en)
GB (1) GB1299913A (en)
HK (1) HK36080A (en)
HU (1) HU164812B (en)
IE (1) IE34614B1 (en)
IL (1) IL35335A (en)
LU (1) LU61163A1 (en)
MY (1) MY8100043A (en)
NL (1) NL7010135A (en)
NO (2) NO129830B (en)
PL (1) PL81262B1 (en)
SE (1) SE367845B (en)
TR (1) TR16738A (en)
ZA (1) ZA704205B (en)

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GB1370149A (en) * 1970-12-04 1974-10-09 Yoshida Kogyo Kk Method of producing a sliding clasp fastener
US4134353A (en) * 1971-11-19 1979-01-16 Textron Inc. Sliding clasp fastener and method of producing the same
BE792507A (en) * 1971-12-10 1973-03-30 Yoshida Kogyo Kk SUPPORT TAPE FOR SLIDER CLOSURE
BE792644A (en) * 1971-12-21 1973-03-30 Yoshida Kogyo Kk CONCEALED SLIDER CLOSURE
BE795082A (en) * 1972-03-01 1973-05-29 Elastelle Paul METHOD OF MANUFACTURING A KNITTED BAND PROVIDED WITH A ZIPPER COIL INCORPORATED ON ONE EDGE
JPS50941A (en) * 1973-05-08 1975-01-08
DE2350318C3 (en) * 1973-10-06 1982-02-11 Opti Patent-, Forschungs- und Fabrikations-AG, 8750 Glarus Chain-knitted zip fastener tape
JPS5077003U (en) * 1973-11-19 1975-07-04
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JPS5144405U (en) * 1974-09-25 1976-04-01
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DE2614905A1 (en) * 1976-04-07 1977-10-20 Heilmann Optilon ZIPPER WITH KNITTED STRAPS
US4217840A (en) * 1978-04-10 1980-08-19 The United States Bedding Company Zipper sewing attachment and method
BR8000993A (en) * 1979-02-19 1980-10-29 Takeda Lace TOTALLY URIDID STRIP AND TISSUE AND PROCESS FOR ITS MANUFACTURING
JPS6083601A (en) * 1983-10-17 1985-05-11 ワイケイケイ株式会社 Continuous stitching of elongated cloth piece to slide fastener chain
US4644886A (en) * 1984-08-23 1987-02-24 Yoshida Kogyo K. K. Method and apparatus for attaching fly strips to a slide fastener chain
US5067424A (en) * 1990-09-07 1991-11-26 Yoshida Kogyo K.K. Apparatus for sewing fabric pieces to slide fastener chain
CN1074066C (en) * 1998-05-14 2001-10-31 杨孟欣 Method for producing jacquard zipper strap with seaming and its finishing and ironing device
JP3172836B2 (en) * 1998-05-20 2001-06-04 満 伊藤 Method of sewing fabric using stretchable fabric
EP1013811A1 (en) * 1998-12-23 2000-06-28 Luigi Omodeo Zorini Process for manufacturing in crochet galloon machines ribbons for tear type quick-closing devices, and a crochet galloon machine for manufacturing said ribbons
US6286446B1 (en) * 2000-05-24 2001-09-11 Jack Lee Multi-needle zipper tape stitching mechanism, chain and zipper tape fastening structure
TW509623B (en) * 2000-08-16 2002-11-11 Chen Jiue Ju Method and device for producing hidden zipper free of core line
JP3135909U (en) * 2007-07-20 2007-10-04 クラレファスニング株式会社 Tape-like locking member for fixing seat cover
CN101731798B (en) * 2008-11-27 2011-10-19 Ykk株式会社 Zipper teeth chain continuous making machine
CN114457503A (en) * 2020-11-09 2022-05-10 越南百宏责任有限公司 Method for manufacturing warp-knitted float fabric and warp-knitted float fabric

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Also Published As

Publication number Publication date
CH508370A (en) 1971-06-15
MY8100043A (en) 1981-12-31
DE2016152A1 (en) 1971-10-21
IL35335A (en) 1973-06-29
DK135699B (en) 1977-06-13
NO129830B (en) 1974-06-04
IE34614L (en) 1971-10-04
DE2016152C3 (en) 1979-07-05
LU61163A1 (en) 1970-08-21
ES382739A1 (en) 1972-11-16
GB1299913A (en) 1972-12-13
TR16738A (en) 1973-05-01
BE754690A (en) 1971-01-18
BG18587A3 (en) 1975-02-25
IE34614B1 (en) 1975-06-25
ZA704205B (en) 1971-02-24
HK36080A (en) 1980-07-11
AT324261B (en) 1975-08-25
CA933766A (en) 1973-09-18
IL35335A0 (en) 1970-11-30
FR2092199A5 (en) 1971-01-21
CS173642B2 (en) 1977-02-28
SE367845B (en) 1974-06-10
AT329482B (en) 1976-05-10
JPS5033464B1 (en) 1975-10-30
DK135699C (en) 1979-03-12
HU164812B (en) 1974-04-11
DE2016152B2 (en) 1974-06-27
PL81262B1 (en) 1975-08-30
CS163227B2 (en) 1975-08-29
US3685474A (en) 1972-08-22
CU33509A (en) 1971-08-06
NL7010135A (en) 1971-10-06

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