US3665879A - Method of making a sliding clasp fastener - Google Patents

Method of making a sliding clasp fastener Download PDF

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Publication number
US3665879A
US3665879A US11617A US3665879DA US3665879A US 3665879 A US3665879 A US 3665879A US 11617 A US11617 A US 11617A US 3665879D A US3665879D A US 3665879DA US 3665879 A US3665879 A US 3665879A
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United States
Prior art keywords
portions
series
sewing
coupling
coupling elements
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Expired - Lifetime
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US11617A
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English (en)
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Hans-Ulrich Sohr
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Individual
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    • 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
    • A44B19/02—Slide fasteners with a series of separate interlocking members secured to each stringer tape
    • A44B19/08—Stringers arranged side-by-side when fastened, e.g. at least partially superposed stringers
    • 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
    • A44B19/12—Interlocking member in the shape of a continuous helix
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/34—Stringer tapes; Flaps secured to stringers for covering the interlocking members
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/25—Zipper or required component thereof
    • Y10T24/2518—Zipper or required component thereof having coiled or bent continuous wire interlocking surface
    • Y10T24/2525—Zipper or required component thereof having coiled or bent continuous wire interlocking surface with mounting portion having structural formations complementary to stitching
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49782—Method of mechanical manufacture of a slide fastener
    • Y10T29/49785—Method of mechanical manufacture of a slide fastener of interlocking element

Definitions

  • the invention relates also to amethod of making fasteners of the said type.
  • Sliding clasp fasteners of the concealed element type per se are well known.
  • the problem involved with this type of sliding clasp fastener is that the coupling head portions of the series of coupling elements should be fastened as close as possible to the fold of the tape and that the interengaged head portions should be prevented from being exposed when the finished sliding clasp fastener is subject to transverse pull.
  • 1,120,935 discloses a sliding clasp fastener of the concealed element type where the problem of fastening the coupling head portions of the series of coupling elements as close as possible to the edge of the carrier tape is solved by putting the head portions between the weft threads in a zone without warp threads of the carrier tape, and laying the edge of the tape, which does have warp threads on the other side of the coupling elements and fastening it there preferably by sewing.
  • various well known shapes of coupling elements oval shape, dumb-bell shape (FIG. 8), meander shape and the like.
  • the disclosed type of sliding clasp fastener cannot be termed a sliding clasp fastener the series of coupling elements of which is sewn to the tape on one side only.
  • the prior art comprises sliding clasp fasteners of the aforementioned type with a helical filament enclosing a cord, namely a so-called filler cord, which at least partially fills the inside cross-section of the series of coupling elements and, additionally, has the function of a connecting element between the sewing thread joining the cord to the carrier tape and the series of coupling elements.
  • filler cord the cord should fill the inside cross-section of the series of coupling elements, namely to prevent the lines of stitching from being distorted by transverse pull exerted on the finished sliding ,clasp fastener.
  • a sliding clasp fastener of the concealed element type comprising series of coupling elements which are, on one side each, sewn on a carrier tape and consist of a thermo-plastics filament wound in the form of a modified helix, as well as carrier tape which is folded back on itself on the side which is remote from the series of coupling elements it is suggested according to the invention to sew each series of coupling elements by a single line of stitching to the tape without using any filler cord.
  • the series of coupling elements without filler cord be made smaller, in particular that the inside cross-section be made smaller than it could be done as long as a filler cord was used.
  • the passage between adjacent coupling elements for receiving the sewing thread and the needle handling the thread is so dimensioned in the direction of its larger cross-section in regard to size and shape of this cross-section that the thermo-plastics filament to be used for making the series of coupling elements can no longer be put through this passage or can just i.e. without play be put through the passage.
  • the thermo-plastics filament to be used is not the filament which might be obtained from a finished series of coupling elements or a finished sliding clasp fastener, i.e.
  • the needle passages of the sliding clasp fastener ready for use should be dimensioned so as to accommodate such unworked filament without play or not to accommodate it at all.
  • the space, which does not contain any filler cord has definite dimensions, namely the maximum inside width measured perpendicular to the carrier tape plane of the space without any filler cord between the legs of a coupling element under consideration equals approximately half the diameter of the circular crosssection filament to be used for making the series of coupling elements.
  • a sliding clasp fastener of the concealed element type dimensioned according to this rule has particularly advantageous strength properties.
  • the coupling elements of the series of coupling elements have the so-called “dumb-bell shape" (for example according to F IG. 8 of British Pat. No. 1,120,935), i.e. looking in the direction of the sliding clasp fastener axis of symmetry the coupling head and coupling foot portions of each coupling element are wider than the legs or central portions linking them.
  • the seam if looked at from the center of a coupling element is located closer to the head portion than to the foot portion.
  • the invention relates further to a method of making a sliding clasp fastener of the concealed element type with series of coupling elements consisting of a plastics filament wound in the form of a modified helix and on one side each sewn on one carrier tape each in such a way that the coupling head portions of the coupling elements are remote from the tape edge which is adjacent to the portion of the tape, which supports the series of coupling elements, and that after the sewing stage, the wider portion of the tape which does not support the series of coupling elements is folded back on the line of stitching along a line which is near the coupling head portions.
  • This method which is preferably provided and adapted for making a sliding clasp fastener of the concealed type and sewn by one line of stitching and without any filler cord, is characterized according to the invention by the common application of the following steps:
  • the series of coupling elements Prior the sewing, the series of coupling elements is allowed to set as much as is required for withstanding, without damage the mechanical stress which will result from subsequent treatment, and possible heating is so limited that the temperature remains below the setting temperature of the series of coupling elements and that a noticeable change in shape, in particular of the filament length-to-thickness ratio, can be made within this temperature range below the setting temperature;
  • the special heat treatment known per se permits to change the filament diameter-to-length ratio in order to improve the strength of the connection between filament and carrier tape.
  • the sewing machine needles operate parallel to each other, but they need not operate at a right angle to the plane formed by the carrier tape portions supporting the coupling elements at the point of sewing, if it is assumed that the tape portions are plane and rigid at the point of sewing. During the sewing process the portion of the tape held and guided between the needles forms, in fact, a right angle with this plane.
  • the series of coupling elements may be fed into the sewing machine below the carrier tape supporting it if a double chain stitch seam is made so that in case of the fastener of the concealed element type, the needles operate from their point of stitching parallel to the tape portions to be folded later on, then first pierce the tape portion supporting the series of coupling elements and finally the passages between the coupling elements.
  • the series of coupling elements is fed into the sewing machine above the carrier tape so that the needles first pierce the passages between the coupling elements and thereafter the tape portions supporting the coupling elements; the longer tape portions, which are to be folded later on are guided between the needles, which have already done the stitching.
  • the gripper thread chain is laid on the tape portions sup porting the series of coupling elements, and since the gripper thread chain is a sort of bead it will produce a blunt folding edge of the longer tape portions and improve the covering of the coupling head portions as well as the positioning of the seam when the finished fastener will be subject to transverse stress.
  • a particularly good product is obtained by the method ac cording to the invention, if series of coupling elements are used the legs of which joining the head and foot portions are recessed or intended from the head and foot portions.
  • this recess or indentation is located closer to the coupling head portion than to the coupling foot portion so that the seam which lies on the rear head portion, so-to-speak on the back of the head, is located particularly close to the point where the coupling element engages its counter-element.
  • the foot portion may be provided with a bulge exceeding that of the head portion so that the foot portion is thicker or, related to the tape plane, higher than the head portion.
  • the seam may be laid into a step previously provided in the filament for this purpose or prepared during the heat treatment.
  • the filament and the thread are made of different softening temperatures so that the filament moves into the thread or the thread into the filament when the material of the lower softening point yields.
  • the materials are so selected that the filament softens first and the thread moves into the filament material.
  • This feature of the method can, in general, be applied to the manufacture of sliding clasp fasteners in that all the elements forming the sliding clasp fastener (for example, filament for the series of coupling elements, sewing thread and carrier tape) are caused to move into each other by appropriate heat treatment, i.e. the temperature applied is slightly below the melting temperature of one of the thermoplastic materials.
  • the temperature applied to the suggested thread is such that the plastics core shrinks like a synthetic sewing thread, it adheres very closely to the legs of the coupling elements, and during the dyeing process later on the cotton covering can have the same shade as the carrier tape, if it also consists of cotton.
  • the step of the procedure mentioned above provides at the same time a pleat effect since the tapes are fixed in the final planeposition they will have in the garment. So far such pleat efiect could not be obtained without a special aftertreatment of conventional cot ton tapes and also of plastics tapes.
  • sliding clasp fasteners consisting of synthetics only can be dyed all over and fast with good penetration if the thermo-setting temperature is utilized. Also individual plastics components of the sliding clasp fastener can be dyed according to this method.
  • the concealing of the coupling elements by the supporting carrier tapes is also ensured by the fact that on each coupling element the distance between the coupling surface and the seam may be very short in relation to the total width of the individual coupling element, that the seam can no longer be drawn towards the foot portions by transverse pull and that the legs can thus no longer be exposed.
  • FIG. 1 is a section through one half of a sliding clasp fastener according to the invention, regarded in the direction of the fastener axis;
  • FIG. 2 is a plan view of two interengaged finished series of coupling elements without carrier tape of a sliding clasp fastener according to the invention; the view being taken perpendicular of the fastener and carrier tape planes as indicated by arrow II in FIG. 1;
  • FIG. 3 is a view of another embodiment of the invention corresponding to FIG. 1;
  • FIG. 4 is a cross-section merely through the carrier tape of the fastener according to FIG. 3 where the tape, however, is shown in the folded condition;
  • FIG. 5 is a view of another embodiment of the invention corresponding to FIG. 1;
  • FIG. 6 is an enlarged detail lateral view of the part of the plastics filament leg where the sewing thread is sunk into the filament surface;
  • FIG. 7 is a perspective view of the arrangement of the two carrier tapes in respect to each other,of the series of coupling elements and the needles during the sewing stage;
  • FIG. 8 shows an alternative method of feeding the materials to be sewn into the sewing machine
  • FIG. 9 shows a preferable design of a coupling element out I carrier tape looking in the direction of the longitudinal axis of symmetry of the sliding clasp fastener.
  • FIG. 1 shows a considerably enlarged half of such fastener. Also in regard to the ratio of coupling element size and filament thickness FIG. 1 is not according to scale.
  • the coupling element shown comprises the coupling head portion 12, the coupling foot portion 14, and the legs 16 and 18.
  • the external contour of the element is that of a dumb-bell, i.e. foot and head portions of the element are higher than the central portion or legs connecting them.
  • the useful cross-section without filler cord is indicated by numeral 20. According to the invention, the clear height of said cross-section should equal approximately half the diameter of the unworked filament used.
  • the series of coupling elements is so sewn on the carrier tape 22 that the coupling head portions 12 are remote from edge 24 of the tape which limits tape portion 26 supporting the series of coupling elements and is adjacent to the head portions.
  • the remaining portion of carrier tape 22 is folded back on itself, namely on portion 26 supporting the series of coupling elements.
  • This fold is only half the coupling head portion depth away from the front of all coupling head portions.
  • the sewing thread 32 of the single line of stitching 30 is located so deep in the filament forming the coupling elements that the filament covers the thread entirely or almost entirely. This special feature permits to make the concealed element type fastener still more graceful and finer.
  • FIG. 2 shows the needle passage 11 (shaded) which is located between two adjacent coupling elements and 17 of a series of coupling elements 19 which was interengaged with its counter-series 21.
  • the maximum cross-section of the needle passage which is not necessarily in the direction perpendicular to the carrier tape plane; in the example shown, the passage of max,- imum cross-section will rather be slightly inclined from the left to the right, as determined by the direction of the leg incoming at a coupling head portion and the leg outgoing there.
  • series 19 shown in FIG.
  • the leg incoming from the left is the upper leg and the outgoing leg is the lower leg, and since they do not lie exactly on top of each other but diverge substantially right from the coupling head portion, the needle passage of maximum cross-section is located between the upper legs slightly more to the left than between the lower legs. Thus it passes from the left top to the right bottom.
  • This passage should be so narrow that the unworked filament which has not been subject to any forming process or heat treatment can, at most, be put through the passage without play.
  • the passage however,'can still be narrower so that the unworked filament cannot be put therethrough.
  • the needle passage of the finished sliding clasp fastener sewn to the garment or the like is meant.
  • the series of coupling elements preferably interengaged with its counterseries, should be detached from the sliding clasp fastener which is ready for sale and it should be attempted to put the unworked filament through the needle passages.
  • Shape and diameter of the unworked filament may be different from the cross-section of the finished filament, as shown at 13a.
  • the tape is reinforced at the fold between tape portions 26 and 22; the reinforcements improve the positioning of the fold at the head portion.
  • a reinforcement by warp threads or films or the like is provided at 35 and at 36 plastics material or the like is woven in to reinforce the sewing thread area.
  • the tape fold possesses considerable inherent strength, and this also improves the strength of the sliding clasp fastener.
  • the embodiment of the invention according to FIG. 3 furthermore shows a head portion 12 a which is lower than the foot portion 14a.
  • the line of stitching consists of an upper thread 32 which is not sunk into the filament surface and a lower thread chain 34.
  • the recessed legs 16 and 18 are also located in front of plane 33.
  • FIG. 5 shows a series of coupling elements of symmetrical design with a thread arranged at the center of the leg.
  • the upper thread is embedded in the filament without reduction of the filament volume but only with displacement of filament material.
  • the displacement of filament material is indicated at 31.
  • a synthetic filler may be woven into the tape in the area of the needle stitches.
  • the filler should be selected so that it will set during the heat treatment which will be performed in a manner known per se, and additionally fix the sewing thread in the weave of the carrier tape. If plastics carrier tapes are used, the filler may consist of a material,
  • FIG. 7 shows in a simplifiedmanner, in profile and not in entire length the carrier tapes and 1 12 which are so fed into the sewing machine that portions 114 and 115 of each tape supporting the coupling elements are perpendicular to the remaining tape portions 116 and 118. Edges 120 and 122 will later be the external edges of the finished fastener with its coupling elements in the interengaged state.
  • the series of coupling elements 124 and 125 are interengaged by their coupling head portions (arrow 126) and together fed into the sewing machine in the direction of arrows 128 and 130.
  • the sewing needles 132 and 134 are arranged parallel to each other; needle 134 cannot be seen because of the perspective view and is indicated by a broken line.
  • Carrier tapes 110 and 112 are guided through the machine between the needles in the direction of arrow 136.
  • the needles operating parallel to each other and to the planes of tape portions 116 and 118 need not operate perpendicular to tape portions 1 14 and 115, they may operate at another angle thereto.
  • the direction of the forward and backward movements of the needles is indicated by the double arrow 138.
  • FIG. 8 shows an alternative method of feeding the materials to be sewn and arranging the sewing thread.
  • the interengaged series of coupling elements 124 and 125 are so fed into the sewing machine that they lie plane on tape portions 1 14 and 1 15, whereas tape portions 116 and 118 are arranged perpendicular to portions 114 and 115.
  • the needles 132 and 134 (FIG. 8) operate and move in the same direction as shown in FIG. 7, i.e. parallel to the planes of tape portions 116 and 118 and at the same time at a right angle or at another angle to tape portions 114 and 115.
  • the needles are on the side of the tape portions 114 and 115, which also support the coupling element series; preferably the series of coupling elements and the needles are provided above and tape portions 116 and 118 below the tape portions 114 and 115.
  • the gripper chain threads 117 and 119 will be located in the fold between tape portions 114 and 116 and 115 and 118 respectively.
  • FIG. 9 shows the convenient arrangement of seam 140 joining the coupling elements to the carrier tape.
  • the individual coupling element has the preferably dumb-bell" shape; in the form shown in FIG. 9 dimension b which is the width of the foot portion exceeds dimension a, the width of the head portion 142.
  • dimension b which is the width of the foot portion exceeds dimension a, the width of the head portion 142.
  • the arrangement of the seam between the narrowest portion approximately at the center of the element and the widest portion 144 of the coupling head portion per se need not be applied together with the other feature shown, namely the wider foot portion 146. In general, it is sufficient to apply either of the two features.
  • FIG. 9 the tape portions 115 and 118 are shown in their final position, i.e. in the folded state.
  • a method of making a sliding clasp fastener of concealed element nature comprising providing a pair of contractible thermoplastic filaments each having a generally helical extent and respective coupling head portions interlockable with one another, folding at least partially a pair of carrier tapes along respective elongate axes thereof to define respective fold lines which divide said tapes each into two elongate portions one of which is of greater lateral extent than the other, interlocking said coupling head portions with one another, simultaneously sewing the filaments with a pair of spaced sewing needles to the tape portions of lesser lateral extent respectively along respective stitching lines such that the interlocked coupling head portions extend along said fold lines respectively and the tape portions of greater lateral extent extend between said sewing needles, said stitching lines being sewn proximate said fold lines respectively and remote from theelongate edges of said portions of lesser lateral extent respectively, and folding said tape portions of greater lateral extent respectively along the respective stitching lines into generally superposed relation with said portions of lesser lateral extent upon which said filaments rest respectively.
  • each series of coupling elements is fastened by sewing a single seam to its carrier tape.
  • Method according to claim 12 characterized in that the step is formed by partial heating of the sewn sewing thread and the surrounding plastics filament area to such an extent that the thread sinks into the filament.
  • Method according to claim 14 characterized in that sewing threads are used which consist of a thermoplastics core and a cotton covering.
US11617A 1969-02-18 1970-02-16 Method of making a sliding clasp fastener Expired - Lifetime US3665879A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691908069 DE1908069A1 (de) 1969-02-18 1969-02-18 Verfahren zur Herstellung eines verdeckten Reissverschlusses
DE1908068A DE1908068C2 (de) 1969-02-18 1969-02-18 Reißverschluß

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US3665879A true US3665879A (en) 1972-05-30

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ID=25757011

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US11617A Expired - Lifetime US3665879A (en) 1969-02-18 1970-02-16 Method of making a sliding clasp fastener
US00194145A Expired - Lifetime US3795950A (en) 1969-02-18 1971-11-01 Concealed slide fastener

Family Applications After (1)

Application Number Title Priority Date Filing Date
US00194145A Expired - Lifetime US3795950A (en) 1969-02-18 1971-11-01 Concealed slide fastener

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US (2) US3665879A (de)
AT (1) AT327843B (de)
BE (1) BE746124A (de)
CA (1) CA967731A (de)
CH (1) CH509783A (de)
CS (1) CS202023B2 (de)
DE (2) DE1908069A1 (de)
DK (1) DK138671B (de)
ES (1) ES376955A1 (de)
FI (1) FI61395C (de)
FR (1) FR2032343A1 (de)
GB (1) GB1299316A (de)
IE (1) IE33730B1 (de)
IL (1) IL33923A (de)
NL (2) NL7002254A (de)
PH (2) PH9838A (de)
PL (1) PL80893B1 (de)
SE (1) SE421666B (de)
YU (1) YU38070A (de)

Cited By (9)

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US4187791A (en) * 1975-01-09 1980-02-12 Textron Inc. Method of manufacturing slide fastener stringers
US5584111A (en) * 1995-05-22 1996-12-17 Chen; Shih C. Slide fastener construction machine
EP1005803A2 (de) * 1998-10-30 2000-06-07 Ykk Corporation Reissverschluss mit kontinuierlichen schraubenförmigen Kuppelelementen
US20120110795A1 (en) * 2009-07-07 2012-05-10 Ykk Corporation Slide Fastener
CN102481040A (zh) * 2009-09-11 2012-05-30 Ykk株式会社 隐形拉链用拉链条
CN102481038A (zh) * 2009-09-04 2012-05-30 Ykk株式会社 隐形拉链用拉链条
US20180317614A1 (en) * 2015-12-02 2018-11-08 Ykk Corporation Tape Member for Slide Fastener and Manufacturing Method of Tape Member
WO2020054015A1 (ja) * 2018-09-13 2020-03-19 Ykk株式会社 隠しスライドファスナー半製品、隠しスライドファスナー取付製品及び隠しスライドファスナー取付製品を製造する方法
CN114641220A (zh) * 2019-12-12 2022-06-17 Ykk株式会社 止水拉链及其制造方法

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JPS5245363Y2 (de) * 1971-07-31 1977-10-15
BE792644A (fr) * 1971-12-21 1973-03-30 Yoshida Kogyo Kk Fermeture a curseur dissimulee
US3975801A (en) * 1975-01-09 1976-08-24 Textron, Inc. Slide fastener stringer
JPS5558101A (en) * 1978-10-24 1980-04-30 Yoshida Kogyo Kk Hea setting of slide fastener chain
JPS60155311U (ja) * 1984-03-28 1985-10-16 ワイケイケイ株式会社 スライドフアスナ−
JPH0759206B2 (ja) * 1990-03-27 1995-06-28 ワイケイケイ株式会社 スライドフアスナー用エレメント製造における噛合部の形成方法

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US3149388A (en) * 1962-08-04 1964-09-22 Opti Holding Ag Helical slide fastener
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US3337672A (en) * 1963-05-08 1967-08-22 Steingrubner Arthur Method of making a slide fastener of the continuous wire type
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DE1280609C2 (de) * 1965-11-04 1973-05-17 Hans Porepp Verfahren und Vorrichtung zur Herstellung zweier gekuppelter Reissverschlussgliederreihen
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GB1128413A (en) * 1966-09-06 1968-09-25 Lightning Fasteners Ltd Improvements in or relating to stringers for sliding clasp fasteners of the concealed element type
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US3484906A (en) * 1968-03-06 1969-12-23 Tadao Yoshida Slide clasp fastener
US3557095A (en) * 1968-05-31 1971-01-19 Parke Davis & Co Pyrazolodiazepinone compounds
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US2873704A (en) * 1955-12-19 1959-02-17 Trim Master Corp Mechanism for operating on tubular blanks
US3149388A (en) * 1962-08-04 1964-09-22 Opti Holding Ag Helical slide fastener
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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187791A (en) * 1975-01-09 1980-02-12 Textron Inc. Method of manufacturing slide fastener stringers
US5584111A (en) * 1995-05-22 1996-12-17 Chen; Shih C. Slide fastener construction machine
EP1005803A2 (de) * 1998-10-30 2000-06-07 Ykk Corporation Reissverschluss mit kontinuierlichen schraubenförmigen Kuppelelementen
EP1005803A3 (de) * 1998-10-30 2001-01-17 Ykk Corporation Reissverschluss mit kontinuierlichen schraubenförmigen Kuppelelementen
US6314623B1 (en) 1998-10-30 2001-11-13 Ykk Corporation Coil-type slide fastener
US9015909B2 (en) * 2009-07-07 2015-04-28 Ykk Corporation Slide fastener
US20120110795A1 (en) * 2009-07-07 2012-05-10 Ykk Corporation Slide Fastener
CN102481038B (zh) * 2009-09-04 2015-06-03 Ykk株式会社 隐形拉链用拉链条
CN102481038A (zh) * 2009-09-04 2012-05-30 Ykk株式会社 隐形拉链用拉链条
EP2476333A1 (de) * 2009-09-11 2012-07-18 YKK Corporation Verschlussleiste für verborgenen reissverschluss
EP2476333A4 (de) * 2009-09-11 2013-11-13 Ykk Corp Verschlussleiste für verborgenen reissverschluss
CN102481040B (zh) * 2009-09-11 2014-10-29 Ykk株式会社 隐形拉链用拉链条
CN102481040A (zh) * 2009-09-11 2012-05-30 Ykk株式会社 隐形拉链用拉链条
US20180317614A1 (en) * 2015-12-02 2018-11-08 Ykk Corporation Tape Member for Slide Fastener and Manufacturing Method of Tape Member
US10863801B2 (en) * 2015-12-02 2020-12-15 Ykk Corporation Tape member for slide fastener and manufacturing method of tape member
WO2020054015A1 (ja) * 2018-09-13 2020-03-19 Ykk株式会社 隠しスライドファスナー半製品、隠しスライドファスナー取付製品及び隠しスライドファスナー取付製品を製造する方法
CN112638194A (zh) * 2018-09-13 2021-04-09 Ykk株式会社 隐藏式拉链半成品、隐藏式拉链安装成品以及隐藏式拉链安装成品的制造方法
CN112638194B (zh) * 2018-09-13 2022-12-27 Ykk株式会社 隐藏式拉链半成品、安装成品以及安装成品的制造方法
CN114641220A (zh) * 2019-12-12 2022-06-17 Ykk株式会社 止水拉链及其制造方法

Also Published As

Publication number Publication date
ES376955A1 (es) 1973-03-16
DE1908068C2 (de) 1983-12-29
FI61395C (fi) 1982-08-10
ATA136270A (de) 1975-05-15
AT327843B (de) 1976-02-25
IL33923A0 (en) 1970-04-20
NL7002254A (de) 1970-08-20
IE33730B1 (en) 1974-10-16
FR2032343A1 (de) 1970-11-27
PH9838A (en) 1976-04-02
CH509783A (de) 1971-07-15
US3795950A (en) 1974-03-12
BE746124A (fr) 1970-07-31
PH12884A (en) 1979-09-28
CS202023B2 (en) 1980-12-31
DE1908068A1 (de) 1970-09-24
DE1908069A1 (de) 1970-11-05
CA967731A (en) 1975-05-20
DK138671B (da) 1978-10-16
IL33923A (en) 1973-08-29
FI61395B (fi) 1982-04-30
GB1299316A (en) 1972-12-13
SE421666B (sv) 1982-01-25
NL8004602A (nl) 1980-11-28
IE33730L (en) 1970-08-18
YU38070A (en) 1982-06-30
PL80893B1 (en) 1975-08-30
DK138671C (de) 1979-03-26

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