EP0167693B1 - Curseur pour fermeture à glissière et son procédé de fabrication - Google Patents

Curseur pour fermeture à glissière et son procédé de fabrication 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)
English (en)
Other versions
EP0167693A1 (fr
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/fr
Priority to AT84810324T priority patent/ATE33198T1/de
Priority to DE8484810324T priority patent/DE3470111D1/de
Priority to US06/744,231 priority patent/US4615083A/en
Priority to JP60139260A priority patent/JPS6120505A/ja
Publication of EP0167693A1 publication Critical patent/EP0167693A1/fr
Application granted granted Critical
Publication of EP0167693B1 publication Critical patent/EP0167693B1/fr
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)

Claims (7)

1. Curseur de fermeture à glissière en matériau synthétique, avec un corps de curseur (2) dont la partie supérieure (6) comprend un support en forme de V (8) pour recevoir une extrémité d'une attache de tirage (4) avec une boucle de fixation (23) dont l'extrémité tournée vers le support (8) forme une traverse (9) s'appuyant sur le support (8), l'attache de tirage étant tenue dans le support du corps de curseur par un étrier (3) recouvrant le support, l'étrier étant formé à une de ses extrémités d'une pièce avec des moyens élastiques (16) dans le but de s'engager dans la fermeture à glissière et ancré dans un perçage ( 11 ) du corps de curseur (2) par un tenon de fixation (10) solidaire de l'étrier, caractérisé en ce que le corps de curseur est fabriqué d'une pièce et en ce que les deux extrémités (19) de l'attache de tirage (4) tournées vers le support (8) dépassent de la traverse (9) et s'appuient des deux côtés du support (8) sur la partie supérieure (6) du corps de curseur (2), de sorte que lors du basculement de l'attache de tirage, l'extrémité de l'étrier (3) est soulevée avec les moyens d'engagement (16).
2. Curseur de fermeture à glissière selon la revendication 1, caractérisé en ce que l'extrémité de l'étrier (3) avec les moyens d'engagement (16) est en forme d'une pièce d'angle (15) s'engageant autour de l'extrémité libre de la partie supérieure (6) du corps de curseur et se terminant par un crochet (17) dirigé vers le haut qui s'engage dans une ouverture (18) de la partie supérieure du corps de curseur ou s'engage derrière un épaulement de la partie supérieure du corps de curseur.
3. Curseur de fermeture à glissière selon la revendication 1 ou 2, caractérisé en ce que les moyens d'engagement comprennent soit deux dents (16) disposées avec décalage de part et d'autre de l'axe longitudinal de la fermeture à glissière, soit une dent.
4. Curseur de fermeture à glissière selon la revendication 1, pour une fermeture hélicoïdale, caractérisé en ce que la partie inférieure du corps de curseur est plane.
5. Curseur de fermeture à glissière selon la revendication 4, caractérisé en ce que les moyens d'engagement de l'étrier sont guidés par la partie supérieure du corps de curseur et en ce que cette extrémité de l'étrier comprend des moyens de retenue s'engageant dans la partie supérieure du corps de curseur.
6. Curseur de fermeture à glissière selon l'une des revendications 1 à 5, caractérisé en ce que le tenon de fixation (10) comprend une rainure (12) et que le perçage (11) du corps de curseur comprend un renflement (13).
7. Procédé de fabrication d'un curseur de fermeture à glissière selon la revendication 1, caractérisé en ce qu'à partir d'une conduite principale (20) et par deux conduites d'amenée (21, 22) disposées en directions opposées, au moins un jeu de parties d'un curseur de fermeture à glissière est injecté simultanément, une des conduites d'amenée (21) alimentant l'outil d'injection pour le corps de curseur et l'autre conduite d'amenée (22) alimentant de chaque côté respectivement l'outil d'injection pour l'étrier et pour l'attache de tirage.
EP84810324A 1984-06-29 1984-06-29 Curseur pour fermeture à glissière et son procédé de fabrication Expired EP0167693B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP84810324A EP0167693B1 (fr) 1984-06-29 1984-06-29 Curseur pour fermeture à glissière et son procédé de fabrication
AT84810324T ATE33198T1 (de) 1984-06-29 1984-06-29 Reissverschlussschieber und verfahren zu dessen herstellung.
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 (ja) 1984-06-29 1985-06-27 ロツクスライダー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84810324A EP0167693B1 (fr) 1984-06-29 1984-06-29 Curseur pour fermeture à glissière et son procédé de fabrication

Publications (2)

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

Family

ID=8193030

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84810324A Expired EP0167693B1 (fr) 1984-06-29 1984-06-29 Curseur pour fermeture à glissière et son procédé de fabrication

Country Status (5)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2928040B2 (ja) * 1993-02-26 1999-07-28 ワイケイケイ株式会社 自動停止装置付スライドファスナー用スライダー
JP3611699B2 (ja) * 1997-05-02 2005-01-19 Ｙｋｋ株式会社 引手後付けタイプのスライドファスナー用スライダー
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
US6780146B2 (en) 2002-09-17 2004-08-24 Pactiv Corporation Methods for applying sliders to reclosable plastic bags

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE683948C (de) * 1936-04-26 1939-11-18 Siegbert Wittenberg Reissverschlussschieber
US2286373A (en) * 1941-09-13 1942-06-16 Conmar Prod Corp Locking slider
US2463074A (en) * 1944-10-16 1949-03-01 Weber Albert Lock for slide fastener sliders
GB641383A (en) * 1948-02-06 1950-08-09 Martin Winterhalter Improvements in or relating to moulds for making sliders for sliding clasp fasteners
US3028647A (en) * 1959-03-31 1962-04-10 Brier Mfg Company Zipper lock
GB993275A (en) * 1962-06-12 1965-05-26 Rolf Valter Simberg Improvements in or relating to sliders for slide fasteners
US3210820A (en) * 1964-05-26 1965-10-12 Scovill Manufacturing Co One-way snap fastener combination
US3355778A (en) * 1966-12-12 1967-12-05 Prentice Corp Locking slider for slide fasteners
US3376617A (en) * 1967-04-18 1968-04-09 Pentapco Inc Separable slider for slide fasteners
DE1811663B2 (de) * 1968-11-29 1976-09-02 William Prym-Werke Kg, 5190 Stolberg Reissverschlusschieber
DE2210872A1 (de) * 1972-03-07 1973-09-20 Opti Holding Ag Reissverschlusschieber
FR2303497A1 (fr) * 1975-03-10 1976-10-08 Lightning Fasteners Ltd Curseur pour fermetures a glissiere
CH598780A5 (fr) * 1976-10-29 1978-05-12 Horlacher Fa Hans
JPS587851B2 (ja) * 1977-02-05 1983-02-12 株式会社ニフコ 留め具
JPS5738416A (en) * 1980-08-20 1982-03-03 Sanyo Electric Co Ltd Electrochromic display device

Also Published As

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

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