HK105197A - Method of making a slider for use in a slide fastener - Google Patents

Method of making a slider for use in a slide fastener Download PDF

Info

Publication number
HK105197A
HK105197A HK105197A HK105197A HK105197A HK 105197 A HK105197 A HK 105197A HK 105197 A HK105197 A HK 105197A HK 105197 A HK105197 A HK 105197A HK 105197 A HK105197 A HK 105197A
Authority
HK
Hong Kong
Prior art keywords
pull tab
mold cavity
slider body
mold
slider
Prior art date
Application number
HK105197A
Other languages
English (en)
French (fr)
Inventor
Akashi Shunji
Original Assignee
Ykk Corporation
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 Ykk Corporation filed Critical Ykk Corporation
Publication of HK105197A publication Critical patent/HK105197A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D5/00—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0017—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor moulding interconnected elements which are movable with respect to one another, e.g. chains or hinges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
    • B29C45/1639—Removable partitions between adjacent mould cavity portions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0017—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor moulding interconnected elements which are movable with respect to one another, e.g. chains or hinges
    • B29C2045/002—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor moulding interconnected elements which are movable with respect to one another, e.g. chains or hinges using shrinkage
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/034—Morin
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/814—Zipper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Slide Fasteners (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Claims (1)

  1. Verfahren zur Herstellung eines Schiebers (S) zur Verwendung in einem Reißverschluß, wobei der Schieber (S) aus einem Schieberkörper (1), der an seiner Oberseite Stützmittel für einen Griff (2) aufweist, und aus einem Griff (2) besteht, der an seinem Basisende einen Drehbolzen (8) aufweist, der in den Stützmitteln für den Griff drehbar aufgenommen ist, umfassend:
    (a) einen ersten Vorbereitungsschritt, bei dem eine Form (10, 11) verwendet wird, die mit einem Schieberkörper-Formhohlraum (13) und mit einem Griff-Formhohlraum (14) versehen ist, der an den Griffstützmittel-Formhohlraumbereich des Schieberkörper-Formhohlraums angrenzt, und ein Gleitkern (12) in den Griffstützmittel-Formhohlraumbereich eingeführt wird, um den Schieberkörper-Formhohlraumbereich (13) durch den Gleitkern (12) von dem Griff-Formhohlraumbereich (14) zu trennen und um in den Griffstützmitteln einen hohlen Bereich zu bilden;
    (b) einen ersten Einspritzschritt, bei dem eine Menge eines geschmolzenen Kunststoffes in den abgesperrten Schieberkörper-Formhohlraum (13) eingespritzt und dort für eine Verfestigungsperiode belassen wird;
    (c) einen zweiten Vorbereitungsschritt, bei dem der Gleitkern (12) zurückgezogen wird, um den Griff-Formhohlraum (14) über einen Griffdrehbolzenbereich-Formhohlraum mit dem bereits ausgefüllten Schieberkörper-Formhohlraum (13) zu verbinden; und
    (d) einen zweiten Einspritzschritt, bei dem eine Menge eines geschmolzenen Materials, das andere Eigenschaften hat als der in den Schieberkörper-Formhohlraum (13) eingespritzte Kunststoff, in den Griff-Formhohlraum (14) eingespritzt und dort für eine Verfestigungsperiode belassen wird, dadurch gekennzeichnet, daß die Stützmittel aus zwei Lagern (7; 7) bestehen, daß der Gleitkern (12) ein einstückiger Kern ist und daß während des zweiten Einspritzschrittes ein geschmolzener Kunststoff eingespritzt wird, der einen größeren Wärmeschrumpfungskoeffizienten hat als der während des ersten Einspritzschrittes eingespritzte Kunststoff.
HK105197A 1988-12-05 1997-06-26 Method of making a slider for use in a slide fastener HK105197A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63309021A JPH02153724A (ja) 1988-12-05 1988-12-05 スライドファスナー用スライダーの製造方法

Publications (1)

Publication Number Publication Date
HK105197A true HK105197A (en) 1997-08-15

Family

ID=17987925

Family Applications (1)

Application Number Title Priority Date Filing Date
HK105197A HK105197A (en) 1988-12-05 1997-06-26 Method of making a slider for use in a slide fastener

Country Status (11)

Country Link
US (1) US5013511A (de)
EP (1) EP0374577B1 (de)
JP (1) JPH02153724A (de)
KR (1) KR910009684B1 (de)
AU (1) AU628432B2 (de)
BR (1) BR8906339A (de)
CA (1) CA2004021C (de)
DE (1) DE68921577T2 (de)
ES (1) ES2069568T3 (de)
FI (1) FI95363C (de)
HK (1) HK105197A (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5073103A (en) * 1990-10-01 1991-12-17 Hseng Chee Enterprise Pte, Ltd Integral sliding member of a slide fastener and the molding device thereof
DE4031982A1 (de) * 1990-10-09 1992-04-16 Fichtel & Sachs Ag Umwerfer fuer eine fahrrad-kettenschaltung
DE4314648A1 (de) * 1993-05-04 1994-11-10 Kabelmetal Electro Gmbh Verfahren zur Herstellung einer Vorrichtung zur Signalübertragung zwischen zwei Endstellen
US5660777A (en) * 1994-04-29 1997-08-26 Donnelly Technology, Inc. Method for making a sliding refrigerator shelf assembly
US5681518A (en) * 1995-03-15 1997-10-28 Handy & Harman Automotive Group Process for molding a fuel rail assembly
JPH1057118A (ja) * 1996-08-20 1998-03-03 Ykk Corp スライドファスナー用スライダーの胴体成形方法及びその成形金型
JPH10179216A (ja) 1996-12-27 1998-07-07 Ykk Corp スライドファスナー用スライダーとその成形金型
JP3320636B2 (ja) * 1997-06-12 2002-09-03 ワイケイケイ株式会社 インサート成形機における引手付ファスナー用スライダーの引手挿入ユニット
DE19757387A1 (de) * 1997-12-22 1999-06-24 Krauss Maffei Ag Spritzgießvorrichtung
JP2003210211A (ja) * 2002-01-25 2003-07-29 Ykk Corp スライドファスナー施錠用スライダー
AU2003290291A1 (en) 2002-07-04 2004-03-11 Mishima Giken Co., Ltd. Metal mold for connected product and method of molding the product
DE10240130A1 (de) * 2002-08-30 2004-03-18 Robert Bosch Gmbh Steckverbindung für medienführende Leitungen
WO2008144711A1 (en) * 2007-05-21 2008-11-27 Halkey-Roberts Corporation Injection molding a fullyassembled multi-component articulatable device
EP2891551A1 (de) * 2014-01-07 2015-07-08 Speedomatic AG Spritzgiesswerkzeug für das Herstellen eines Reissverschlussschiebers und selbiger Reissverschlussschieber
JP5688584B2 (ja) * 2014-02-18 2015-03-25 Ykk株式会社 スライドファスナー用スライダー
US10064455B2 (en) 2016-04-01 2018-09-04 Shah Technologies, LLC Metal one piece slide and pull for slide fastener
US10064457B2 (en) 2016-12-20 2018-09-04 Shah Technologies, LLC Metal one piece locking slide and pull for slide fastener
EP3435808B1 (de) 2016-04-01 2023-08-30 Shah Technologies LLC Einteiliger, metallschieber und zug für reissverschlüsse
US11006703B2 (en) 2016-04-01 2021-05-18 Shah Technologies, LLC Metal one piece slide and pull for slide fastener
US11432621B2 (en) 2016-04-01 2022-09-06 Shah Technologies, LLC Metal one piece security slide and pull for slide fastener
WO2019239534A1 (ja) * 2018-06-13 2019-12-19 Ykk株式会社 射出成形装置
WO2020047039A1 (en) 2018-08-31 2020-03-05 Shah Technologies, LLC Metal one piece slide and pull for slide fastener
KR20240022492A (ko) 2021-05-14 2024-02-20 스하 테크놀로지스 엘엘씨 슬라이드 패스너용 금속 일체형 보안 슬라이드 및 당김 부재
CN113681818B (zh) * 2021-08-27 2023-06-23 晋江市银鑫拉链织造有限公司 一种具有反光片的松紧带拉片的制备方法
KR102544380B1 (ko) * 2022-01-29 2023-06-16 (주)동방지퍼 지퍼용 슬라이더와 손잡이의 결착방법 및 이로 인해 제조된 지퍼

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519171A (en) * 1945-07-14 1950-08-15 Bolta Company Apparatus for molding sliders for slide fasteners
US2495539A (en) * 1946-04-16 1950-01-24 Conmar Prod Corp Mold for slide fastener sliders
GB1370005A (en) * 1971-07-12 1974-10-09 Seter Spa Injection moulding apparatus
US3917789A (en) * 1973-02-20 1975-11-04 Raymond A Heisler Method for molding a plastic container having a molded handle pivotally retained by an integrally formed attachment
JPH0661288B2 (ja) * 1987-03-17 1994-08-17 吉田工業株式会社 スライドファスナーのスライダー成形方法

Also Published As

Publication number Publication date
EP0374577A2 (de) 1990-06-27
JPH02153724A (ja) 1990-06-13
JPH0536214B2 (de) 1993-05-28
EP0374577A3 (de) 1991-07-03
FI895578A0 (fi) 1989-11-22
DE68921577T2 (de) 1995-11-02
EP0374577B1 (de) 1995-03-08
KR910009684B1 (ko) 1991-11-25
FI95363B (fi) 1995-10-13
CA2004021C (en) 1993-11-09
FI95363C (fi) 1996-01-25
US5013511A (en) 1991-05-07
AU4568689A (en) 1990-06-07
ES2069568T3 (es) 1995-05-16
BR8906339A (pt) 1990-08-21
DE68921577D1 (de) 1995-04-13
KR900009253A (ko) 1990-07-02
CA2004021A1 (en) 1990-06-05
AU628432B2 (en) 1992-09-17

Similar Documents

Publication Publication Date Title
EP0374577B1 (de) Verfahren zum Herstellen eines Schiebers zur Verwendung in einem Reissverschluss
US4790973A (en) Method of making injection-molded slide fastener sliders
US4508676A (en) Core stabilization by sequential injections
US5254306A (en) Method for making a double layer molded product using a dam in the mold cavity
CA2079317C (en) Injection-molded hollow article, hollow injection molding method and metal mold therefor
JPS5948745B2 (ja) ベンチレ−タ−の製造方法
JPH012602A (ja) スライドファスナーのスライダー成形方法
US5049344A (en) Method for reducing required mold-cavity clamping force and controlling injection-molded-product wall thickness
EP0668140B1 (de) Verfahren zur Herstellung von Zahnbürsten
EP0771637B1 (de) Verfahren zur Herstellung eines Stossfängers für ein Fahrzeug
JPH0310015Y2 (de)
KR100256032B1 (ko) 미끄럼 파스너 슬라이더 몸체의 성형 방법 및 성형 주형
JPH0719778Y2 (ja) 射出成形用金型
EP0418279B1 (de) Verminderung der erforderlichen formschliesskraft und steuerung der wanddicke eines spritzgiessteiles
JP3086308B2 (ja) プラスチック成形品のサンドイッチ成形方法
JPH0386510A (ja) 係止片を有するサンドイッチ成形品の成形方法
JP2577889B2 (ja) 腕時計用巻真の製造方法
JPH05228959A (ja) 樹脂製組立部品の製造方法
JPH0725099B2 (ja) 射出成形方法
JPH0581419B2 (de)
JPH069842B2 (ja) 射出成形方法
JPH035113A (ja) 射出成形用金型装置
Hendry et al. Injection Moulding
JPH0350415U (de)
JPS5871137A (ja) 射出成形金型構造

Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20091204