EP0167693B1 - Slider for a slide fastener and method of manufacturing the same - Google Patents

Slider for a slide fastener and method of manufacturing the same Download PDF

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Publication number
EP0167693B1
EP0167693B1 EP84810324A EP84810324A EP0167693B1 EP 0167693 B1 EP0167693 B1 EP 0167693B1 EP 84810324 A EP84810324 A EP 84810324A EP 84810324 A EP84810324 A EP 84810324A EP 0167693 B1 EP0167693 B1 EP 0167693B1
Authority
EP
European Patent Office
Prior art keywords
slider
slider body
bearing
stirrup
slide fastener
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.)
Expired
Application number
EP84810324A
Other languages
German (de)
French (fr)
Other versions
EP0167693A1 (en
Inventor
Ag Speedomatic
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.)
Saurer First Tech Products Ltd
Original Assignee
Speedomatic 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 Speedomatic AG filed Critical Speedomatic AG
Priority to EP84810324A priority Critical patent/EP0167693B1/en
Priority to AT84810324T priority patent/ATE33198T1/en
Priority to DE8484810324T priority patent/DE3470111D1/en
Priority to US06/744,231 priority patent/US4615083A/en
Priority to JP60139260A priority patent/JPS6120505A/en
Publication of EP0167693A1 publication Critical patent/EP0167693A1/en
Application granted granted Critical
Publication of EP0167693B1 publication Critical patent/EP0167693B1/en
Expired 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
    • A44B19/26—Sliders
    • A44B19/30—Sliders with means for locking in position
    • A44B19/306—Sliders with means for locking in position in the form of a locking spring member actuated by the pull member
    • 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
    • Y10T24/2561—Slider having specific configuration, construction, adaptation, or material
    • Y10T24/2566—Slider having specific configuration, construction, adaptation, or material including position locking-means attached thereto
    • 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
    • Y10T24/2561—Slider having specific configuration, construction, adaptation, or material
    • Y10T24/2566—Slider having specific configuration, construction, adaptation, or material including position locking-means attached thereto
    • Y10T24/2568—Protrusion on pull tab directly engaging interlocking surfaces
    • 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
    • Y10T24/2561—Slider having specific configuration, construction, adaptation, or material
    • Y10T24/2566—Slider having specific configuration, construction, adaptation, or material including position locking-means attached thereto
    • Y10T24/257—Slider having specific configuration, construction, adaptation, or material including position locking-means attached thereto having surface engaging element shifted by reorientation of pull tab

Definitions

  • the present invention relates to a zipper slider made of plastic and a method for its production, with a slider body, the upper part of which has a V-shaped bearing for receiving one end of a pull tab with a fastening eyelet, the end pointing towards the bearing forms a transverse web which rests on the bearing, the pull tab in the bearing of the slider body being held by a bracket covering the bearing, which is integrally formed at one end with a resilient means for snapping into the zipper and via a fastening pin integrally connected to it in a bore of the slider body is anchored.
  • Such a zipper slider is known from FR-A-23 68 912, the slider body being made in two parts with the risk resulting from the use of plastic that when the same is stressed when opening or closing the body bends when connecting pin and in it Function is impaired. Furthermore, in order to unlock this previously known slide, the pull tab must be pulled, which, when using plastic, can lead to the bracket breaking if the bracket is too thin, while a bracket that is too strong does not spring enough.
  • a zipper slider is known from the unpublished EP-A-0165 527, the slider body of which is made in one piece from plastic, but the bracket is pushed laterally into the connecting piece between the two slider parts and the pull tab is arranged freely in the bracket.
  • the slider body 2 consists of a lower slider part 5, which has a web 7 with the upper slide part 6 is connected.
  • a V-shaped bearing 8 is arranged, which serves to receive one end of the pull tab 4, this end being designed as a fastening eyelet 23 with a crossbar 9, which comes to rest in the groove of the V-shaped bearing 8 .
  • the bracket 3 has at one end a fastening pin 10 which engages in a bore 11 in the web 7 of the slider body, with a notch 12 for better anchoring of the fastening pin, in which a corresponding bead 13 engages in the bore 11.
  • the top of the bracket is drawn around the fastening pin, the angled leg 14 serving as reinforcement and as a support when the bracket is springed.
  • the bracket reaches over the bearing 8 and completely encloses the pull tab, or its transverse web 9, as can be seen in particular in FIG. 1.
  • the other end of the bracket is designed as an angle piece 15, the lower end of which has the latching means in the form of two teeth 16 and the inside has an upwardly directed barb 17 which engages in a corresponding opening 18 in the slide body and prevents the bracket at this end can be canceled.
  • the two teeth 16 are arranged on both sides and offset with respect to one another with respect to the longitudinal axis in order to grip between two locking links of the locking chain and thus lock the slide.
  • the crosspiece 9, which closes the fastening eye of the pull tab, is not arranged at the very end, so that two end pieces 19 are present, which rest on both sides of the V-shaped bearing 8 on the upper slide part 6.
  • the center piece can be designed differently from the example described above and the latching means only have one tooth and the barb can be designed as a shoulder which engages behind a correspondingly designed shoulder on the upper slide body part.
  • the slides described above are preferably suitable for plastic zipper members, they can also be used for metal zipper members. Some changes to the slider are required for use with nylon R spiral zipper links. So the lower slide part is ge flat stalten and it, as in the other examples, the locking means can be guided through the upper slide part, the end of the bracket must have retaining means so that the bracket is not lifted.
  • the fastener links are injection molded from the same material, whereby the injection molding of the fastener links and the slide, as well as the cutting, the setting of the end links on the locking chain, and the insertion of the slide can be automated in such a way that the entire zipper can be produced on the assembly line .

Landscapes

  • Slide Fasteners (AREA)

Abstract

A locking slider for a slide fastener is made entirely of plastics material and comprises a slider body with a springable locking means and a pull tab fastened at a bow of the slider body, the slider body being an integral unit consisting of a lower and an upper slider plate connected by a connecting separator. The upper slider plate comprises a V-shaped bearing for receiving a fastening eyelet at one end of a pull tab. The bow, extending over the bearing, is integrally formed with the locking means and is provided with a fastening pin, which is snapped into a hole in the connecting separator. The end of said bow provided with locking means is formed as elbow reaching around the free end of the upper slider plate and ending into an upwardly directed barb engaging an opening at the upper slider plate. The slider as well as the interlocking members of the slide fastener can be produced with the same material having a uniform color. The design of the slider with the integrally formed slider body and the integrally formed springable bow with locking means, allows for production with inexpensive moulds and for easy assembly of the parts.

Description

Die vorliegende Erfindung bezieht sich auf einen Reissverschlussschieber aus Kunststoff und ein Verfahren zu seiner Herstellung, mit einem Schieberkörper, dessen oberes Teil ein V-förmiges Lager zur Aufnahme eines Endes einer Zuglasche mit einer Befestigungsöse aufweist, deren zum Lager hinweisendes Ende einen Quersteg bildet, der auf dem Lager aufliegt, wobei die Zuglasche im Lager des Schieberkörpers durch einen das Lager überdeckenden Bügel gehalten ist, der an einem Ende einstückig mit einem federnden Mittel zwecks Einrastens in den Reissverschluss ausgebildet ist und über einen mit ihm einstückig verbundenen Befestigungszapfen in einer Bohrung des Schieberkörpers verankert ist.The present invention relates to a zipper slider made of plastic and a method for its production, with a slider body, the upper part of which has a V-shaped bearing for receiving one end of a pull tab with a fastening eyelet, the end pointing towards the bearing forms a transverse web which rests on the bearing, the pull tab in the bearing of the slider body being held by a bracket covering the bearing, which is integrally formed at one end with a resilient means for snapping into the zipper and via a fastening pin integrally connected to it in a bore of the slider body is anchored.

Ein solcher Reissverschlussschieber ist aus der FR-A-23 68 912 bekannt, wobei der Schieberkörper zweiteilig hergestellt ist mit der infolge der Verwendung von Kunststoff sich ergebenden Gefahr, dass bei der Beanspruchung desselben beim Öffnen oder Schliessen der Körper sich beim Verbindungszapfen durchbiegt und in seiner Funktion beeinträchtigt wird. Ferner muss zum Entriegeln dieses vorbekannten Schiebers an der Zuglasche gezogen werden, was bei der Verwendung von Kunststoff dazu führen kann, dass bei einer zu geringen Stärke des Bügels dieser bricht, während ein zu starker Bügel zu wenig federt.Such a zipper slider is known from FR-A-23 68 912, the slider body being made in two parts with the risk resulting from the use of plastic that when the same is stressed when opening or closing the body bends when connecting pin and in it Function is impaired. Furthermore, in order to unlock this previously known slide, the pull tab must be pulled, which, when using plastic, can lead to the bracket breaking if the bracket is too thin, while a bracket that is too strong does not spring enough.

Aus der DE-A-2522925 ist ferner ein Reissverschlussschieber bekannt, der aus Kunststoff hergestellt sein kann, wobei der Schwerpunkt dieser Anmeldung in der Befestigung der Zuglasche liegt. Auch die dort beschriebene Lösung erfordert relativ komplizierte Spritzwerkzeuge und eine aufwendige Verfahrenstechnik.From DE-A-2522925 a zipper slider is also known, which can be made of plastic, the focus of this application is the attachment of the pull tab. The solution described there also requires relatively complicated injection molds and complex process technology.

Aus der nicht vorveröffentlichten EP-A-0165 527 ist ein Reissverschlussschieber bekannt, dessen Schieberkörper einstückig aus Kunststoff hergestellt ist, dessen Bügel jedoch seitlich in das Verbindungsstück zwischen den beiden Schieberteilen hineingeschoben ist und dessen Zuglasche frei im Bügel angeordnet ist.A zipper slider is known from the unpublished EP-A-0165 527, the slider body of which is made in one piece from plastic, but the bracket is pushed laterally into the connecting piece between the two slider parts and the pull tab is arranged freely in the bracket.

Es ist demgegenüber Aufgabe der vorliegenden Erfindung, einen ganz aus Kunststoff bestehenden Reissverschlussschieber anzubieten, der sämtliche damit verbundenen Vorteile aufweist, insbesondere die Möglichkeit, sämtliche Kunststoffteile aus dem gleichen Kunststoff mit der gleichen Färbung herzustellen, wobei diese Teile auch bei längerem Gebrauch die gleiche Färbung beibehalten, aber nicht mit den oben beschriebenen Mängeln behaftet ist, der insbesondere mit weniger aufwendigen Spritzwerkzeugen herstellbar ist und sich leicht zusammenbauen lässt. Diese Aufgabe wird mit dem in den Ansprüchen 1 bzw. 7 beschriebenen Reissverschlussschieber bzw. Verfahren zur Herstellung desselben gelöst.In contrast, it is an object of the present invention to offer an all-plastic zipper slider which has all the advantages associated therewith, in particular the possibility of producing all plastic parts from the same plastic with the same color, these parts retaining the same color even after prolonged use , but does not suffer from the shortcomings described above, which can be produced in particular with less expensive injection molds and is easy to assemble. This object is achieved with the zipper slider described in claims 1 and 7 and the method for producing the same.

Die Erfindung wird im folgenden anhand einer Zeichnung eines Ausführungsbeispiels näher beschrieben.

  • Figur 1 zeigt einen erfindungsgemässen Reissverschlussschieber im Schnitt,
  • Figur 2 zeigt die einzelnen Elemente des Schiebers in Seitenansicht, und
  • Figur 3 zeigt die Schieberelemente ab Spritzwerkzeug.
The invention is described below with reference to a drawing of an embodiment.
  • FIG. 1 shows a zipper slider according to the invention in section,
  • Figure 2 shows the individual elements of the slide in side view, and
  • Figure 3 shows the slide elements from the injection mold.

In Figur 2 erkennt man die drei Elemente, aus denen der Reissverschlussschieber 1 hergestellt ist, den einstückig aus Kunststoff gespritzten Schieberkörper 2, den federnden Bügel 3 und die Zuglasche 4. Der Schieberkörper 2 besteht aus einem unteren Schieberteil 5, das über einen Steg 7 mit dem oberen Schieberteil 6 verbunden ist. Auf dem oberen Schieberteil 6 ist ein V-förmiges Lager 8 angeordnet, das der Aufnahme des einen Endes der Zuglasche 4 dient, wobei dieses Ende als Befestigungsöse 23 mit Quersteg 9 ausgebildet ist, der in die Rinne des V-förmigen Lagers 8 zu liegen kommt.In Figure 2 you can see the three elements from which the zipper slider 1 is made, the one-piece molded plastic body 2, the resilient bracket 3 and the pull tab 4. The slider body 2 consists of a lower slider part 5, which has a web 7 with the upper slide part 6 is connected. On the upper slide part 6, a V-shaped bearing 8 is arranged, which serves to receive one end of the pull tab 4, this end being designed as a fastening eyelet 23 with a crossbar 9, which comes to rest in the groove of the V-shaped bearing 8 .

Der Bügel 3 weist an einem Ende einen Befestigungszapfen 10 auf, der in eine Bohrung 11 im Steg 7 des Schieberkörpers einrastet, wobei zwecks besserer Verankerung der Befestigungszapfen eine Kerbe 12 aufweist, in die ein entsprechender Wulst 13 in der Bohrung 11 greift. Die Oberseite des Bügels ist um den Befestigungszapfen herumgezogen, wobei der abgewinkelte Schenkel 14 der Verstärkung und beim Federn des Bügels als Abstützung dient. Der Bügel greift über das Lager 8 und schliesst die Zuglasche, bzw. deren Quersteg 9 vollständig ein, wie insbesondere aus Figur 1 hervorgeht. Das andere Ende des Bügels ist als Winkelstück 15 ausgebildet, dessen unteres Ende die Rastmittel in Form von zwei Zähnen 16 sowie innen einen nach oben gerichteten Widerhaken 17 aufweist, der in eine entsprechende Öffnung 18 im Schieberkörper greift und verhindert, dass der Bügel an diesem Ende aufgehoben werden kann. Die beiden Zähne 16 sind beidseitig und bezüglich der Längsachse versetzt zueinander angeordnet, um zwischen zwei Verschlussglieder der Verschlusskette zu greifen und so den Schieber zu verrasten. Der Quersteg 9, der die Befestigungsöse der Zuglasche abschliesst, ist nicht ganz am Ende angeordnet, so dass zwei Endstücke 19 vorhanden sind, die beidseitig des V-förmigen Lagers 8 auf dem oberen Schieberteil 6 aufliegen. Beim Drehen der Zuglasche in Pfeilrichtung stützen sich die beiden Enden 19 auf dem oberen Schieberteil ab und der Quersteg 9 greift von unten an den federnden Bügel 3 an, so dass dieser angehoben wird. Dabei wird nur das frei bewegliche Ende, d.h. das Ende mit dem Winkelstück und den Rastmitteln angehoben, so dass bei einer bezüglich der eingezeichneten oder um 90° geschwenkten Stellung gekippten Zuglasche die Rastmittel nicht mehr mit den Verschlussgliedern im Eingriff sind und der Schieber frei beweglich wird.The bracket 3 has at one end a fastening pin 10 which engages in a bore 11 in the web 7 of the slider body, with a notch 12 for better anchoring of the fastening pin, in which a corresponding bead 13 engages in the bore 11. The top of the bracket is drawn around the fastening pin, the angled leg 14 serving as reinforcement and as a support when the bracket is springed. The bracket reaches over the bearing 8 and completely encloses the pull tab, or its transverse web 9, as can be seen in particular in FIG. 1. The other end of the bracket is designed as an angle piece 15, the lower end of which has the latching means in the form of two teeth 16 and the inside has an upwardly directed barb 17 which engages in a corresponding opening 18 in the slide body and prevents the bracket at this end can be canceled. The two teeth 16 are arranged on both sides and offset with respect to one another with respect to the longitudinal axis in order to grip between two locking links of the locking chain and thus lock the slide. The crosspiece 9, which closes the fastening eye of the pull tab, is not arranged at the very end, so that two end pieces 19 are present, which rest on both sides of the V-shaped bearing 8 on the upper slide part 6. When the pull tab is turned in the direction of the arrow, the two ends 19 are supported on the upper slide part and the transverse web 9 engages the resilient bracket 3 from below, so that the latter is raised. Only the free moving end, i.e. the end with the elbow and the latching means is raised, so that when the pull tab is tilted with respect to the position shown or pivoted by 90 °, the latching means are no longer in engagement with the closure members and the slide can move freely.

Bei einer grösser dimensionierten Ausführung kann das Mittelstück verschieden vom vorhergehend beschriebenen Beispiel gestaltet sein und die Rastmittel nur einen Zahn aufweisen und der Widerhaken als Absatz ausgebildet sein, der einen entsprechend ausgebildeten Absatz am oberen Schieberkörperteil hintergreift.In the case of a larger design, the center piece can be designed differently from the example described above and the latching means only have one tooth and the barb can be designed as a shoulder which engages behind a correspondingly designed shoulder on the upper slide body part.

Obwohl die vorhergehend beschriebenen Schieber vorzugsweise für Reissverschlussglieder aus Kunststoff geeignet sind, können sie auch für Reissverschlussglieder aus Metall verwendet werden. Für die Verwendung für Spiralreissverschlussglieder aus NylonR sind am Schieber einige Änderungen notwendig. So wird das untere Schieberteil flach gestaltet und es können, wie bei den anderen Beispielen auch, die Rastmittel durch das obere Schieberteil geführt sein, wobei das Ende des Bügels Rückhaltemittel aufweisen muss, damit der Bügel nicht abgehoben wird.Although the slides described above are preferably suitable for plastic zipper members, they can also be used for metal zipper members. Some changes to the slider are required for use with nylon R spiral zipper links. So the lower slide part is ge flat stalten and it, as in the other examples, the locking means can be guided through the upper slide part, the end of the bracket must have retaining means so that the bracket is not lifted.

In Figur 3 erkennt man ein fertig gespritztes Stück, wie es dem Spritzwerkzeug entnommen wird. Daraus kann man erkennen, dass je eine gleiche Anzahl der den Schieber ausmachenden Elemente gespritzt werden, wodurch vor allem gewährleistet wird, dass alle Bestandteile aus identischem Material hergestellt werden. Aus der Zeichnung geht hervor, dass das Material von einer Hauptleitung 20 ausgehend über eine Zuführleitung 21 zum Spritzwerkzeug Teil für die zwei Schieberkörper und unten über die Zuführleitung 22 zu dem Werkzeugteil gelangt, bei welchem auf der einen Seite zwei Zuglaschen und auf der anderen Seite zwei Bügel angeordnet sind, wobei alle Teile gleichzeitig gespritzt werden. Man erkennt aus dieser Figur 3, dass die Zuglasche eine Befestigungsöse 23 aufweist, die mit dem Quersteg 9 abgeschlossen ist und auf der anderen Seite eine andere Öffnung 24, die das Ergreifen der Zuglasche erleichtert. Es ist selbstverständlich, dass anstatt je zwei auch mehr Bestandteile des Schieberkörpers gespritzt werden können oder bei kleinen Serien auch nur je ein Bestandteil. Die Zuführleitungen 25 zu den einzelnen Bestandteilen sind, wie aus Figur 3 klar ersichtlich, mit Einschnürungen versehen, an denen die fertigen Elemente sehr leicht gelöst werden können. Vorteilhafterweise werden die Verschlussglieder aus dem gleichen Material gespritzt, wobei das Spritzen der Verschlussglieder und des Schiebers sowie das Abschneiden, das Setzen der Endglieder bei der Schliesskette und das Einführen des Schiebers automatisiert werden kann, derart, dass die Herstellung des ganzen Reissverschlusses am Fliessband erfolgen kann.In Figure 3 you can see a finished molded piece as it is removed from the injection mold. From this it can be seen that an equal number of the elements making up the slide are injection molded, which above all ensures that all components are made of identical material. From the drawing it can be seen that the material reaches from a main line 20 via a feed line 21 to the injection mold part for the two slide bodies and below via the feed line 22 to the tool part, in which two pull tabs on one side and two on the other side Brackets are arranged, with all parts being injected simultaneously. It can be seen from FIG. 3 that the pull tab has a fastening eyelet 23 which is closed with the crosspiece 9 and on the other side another opening 24 which makes it easier to grip the pull tab. It goes without saying that instead of two more components of the slide body can be sprayed or, in the case of small series, only one component each. The supply lines 25 to the individual components are, as can be clearly seen from FIG. 3, provided with constrictions on which the finished elements can be released very easily. Advantageously, the fastener links are injection molded from the same material, whereby the injection molding of the fastener links and the slide, as well as the cutting, the setting of the end links on the locking chain, and the insertion of the slide can be automated in such a way that the entire zipper can be produced on the assembly line .

Claims (7)

1. A slider of synthetic material for a slide fastener, with a slider body (2) the upper part (6) of which comprising a V-shaped bearing (8) for receiving an extremity of a pulling tongue (4) with a fastening loop (23) the end of which looking toward the bearing (8) forming a crosspiece (9) resting on the bearing (8), the pulling tongue being held in the bearing of the slider body by a stirrup (3) covering the bearing, the stirrup being, at one of its extremities, in one piece with elastic means (16) in order to engage the slide fastener and anchored in a hole (11) of the slider body by a fastening post (10) in one piece with the stirrup, characterized in that the slider body is produced in one piece and in that both extremities (19) of the pulling tongue (4) looking toward the bearing (8) project over the crosspiece (9) and rest on both sides of the bearing (9) on the upper part (6) of the slider body (2) so that when the pulling tongue is swung, the extremity of the stirrup (3) is lifted with the engaging means (16).
2. A slider according to claim 1, characterized in that the extremity of the stirrup (3) with the engaging means (16) is shaped as an angle piece (15) engaging around the free extremity of the upper part (6) of the slider body and terminating in an opening (18) of the upper part of the slider body or engaging behind a shoulder of the upper part of the slider body.
3. A slider according to claim 1 or 2, characterized in that the engaging means comprise either two teeth (16) arranged with a shifting on either part of the longitudinal axis of the slider fastener, or one tooth.
4. A slider according to claim 1 for a helical fastener, characterized in that the lower part of the slider body is even.
5. A slider according to claim 4, characterized in that the engaging means of the stirrup are guided by the upper part of the slider body and in that this extremity of the stirrup comprises retaining means engaging in the upper part of the slider body.
6. A slider according to one of the claims 1 to 5, characterized in that the fastening post (10) comprises a notch (12) and that the hole (11) of the slider body comprises an enlargement (13).
7. A method of fabrication of a slider for a slide fastener according to claim 1, characterized in that from a main duct (20) and by two feeding ducts (21, 22) arranged in opposite directions, at least one set of parts of a slider for a slide fastener is simultaneously injected, one of the feeding ducts (21) feeding the injection tool for the slider body and the other feeding duct (22) feeding on either side respectively the injection tool for the stirrup . and for the pulling tongue.
EP84810324A 1984-06-29 1984-06-29 Slider for a slide fastener and method of manufacturing the same Expired EP0167693B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP84810324A EP0167693B1 (en) 1984-06-29 1984-06-29 Slider for a slide fastener and method of manufacturing the same
AT84810324T ATE33198T1 (en) 1984-06-29 1984-06-29 ZIPPER SLIDERS AND METHOD OF PRODUCTION THEREOF.
DE8484810324T DE3470111D1 (en) 1984-06-29 1984-06-29 Slider for a slide fastener and method of manufacturing the same
US06/744,231 US4615083A (en) 1984-06-29 1985-06-13 Locking slider for slide fastener and method of production thereof
JP60139260A JPS6120505A (en) 1984-06-29 1985-06-27 Lock slider

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84810324A EP0167693B1 (en) 1984-06-29 1984-06-29 Slider for a slide fastener and method of manufacturing the same

Publications (2)

Publication Number Publication Date
EP0167693A1 EP0167693A1 (en) 1986-01-15
EP0167693B1 true EP0167693B1 (en) 1988-03-30

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EP84810324A Expired EP0167693B1 (en) 1984-06-29 1984-06-29 Slider for a slide fastener and method of manufacturing the same

Country Status (5)

Country Link
US (1) US4615083A (en)
EP (1) EP0167693B1 (en)
JP (1) JPS6120505A (en)
AT (1) ATE33198T1 (en)
DE (1) DE3470111D1 (en)

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JP2928040B2 (en) * 1993-02-26 1999-07-28 ワイケイケイ株式会社 Slider for slide fastener with automatic stop device
JP3611699B2 (en) * 1997-05-02 2005-01-19 Ｙｋｋ株式会社 Retrofit slider for slide fastener
US6286999B1 (en) 1999-05-11 2001-09-11 Pactiv Corporation Tamper-evident reclosable bag
US6071011A (en) 1999-08-12 2000-06-06 Tenneco Packaging, Inc. Fill-through-the-top package
US7040808B2 (en) 2002-03-20 2006-05-09 Pactiv Corporation Reclosable bags with tamper evident features and methods of making the same
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Also Published As

Publication number Publication date
DE3470111D1 (en) 1988-05-05
JPS6120505A (en) 1986-01-29
US4615083A (en) 1986-10-07
EP0167693A1 (en) 1986-01-15
ATE33198T1 (en) 1988-04-15

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