FR2430302A1 - Moules pour le moulage par injection d'une chaine continue de fermetures a glissiere - Google Patents

Moules pour le moulage par injection d'une chaine continue de fermetures a glissiere

Info

Publication number
FR2430302A1
FR2430302A1 FR7916742A FR7916742A FR2430302A1 FR 2430302 A1 FR2430302 A1 FR 2430302A1 FR 7916742 A FR7916742 A FR 7916742A FR 7916742 A FR7916742 A FR 7916742A FR 2430302 A1 FR2430302 A1 FR 2430302A1
Authority
FR
France
Prior art keywords
molds
plug
injection molding
slide closure
continuous slide
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.)
Granted
Application number
FR7916742A
Other languages
English (en)
Other versions
FR2430302B1 (fr
Inventor
Mitsuo Sawada
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.)
YKK Corp
Original Assignee
Yoshida Kogyo KK
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 Yoshida Kogyo KK filed Critical Yoshida Kogyo KK
Publication of FR2430302A1 publication Critical patent/FR2430302A1/fr
Application granted granted Critical
Publication of FR2430302B1 publication Critical patent/FR2430302B1/fr
Granted legal-status Critical Current

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
    • B29D5/02—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners the fasteners having separate interlocking members
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14549—Coating rod-like, wire-like or belt-like articles
    • B29C45/14565—Coating rod-like, wire-like or belt-like articles at spaced locations, e.g. coaxial-cable wires
    • B29C45/14573—Coating the edge of the article, e.g. for slide-fasteners
    • 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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Slide Fasteners (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

Moules pour le moulage par injection d'une chaîne continue de fermetures à glissière. Ces moules, dont l'un est fixe tandis que l'autre est mobile, comprenent chacun un bouchon supérieur situé à l'extrémité d'un canal de coulée du côté entrée des rubans des moules, ce bouchon comprenant une partie trapézoïdale qui fait saillie vers l'intérieur du canal de codée, et un bouchon inférieur du canal de coulée situé du côté sortie des rubans des moules, le moule fixe comprenant un bouchon de positionnement situé à proximité du bouchon inférieur, le bouchon de positionnement ayant une partie trapézoïdale d'une forme lui permettant de coopérer avec un évidement pratiqué dans l'extrémité arrière d'un tronçon par la partie trapézoïdale du bouchon supérieur. Application à la fabrication de chaînes continues de fermetures à glissière.
FR7916742A 1978-07-04 1979-06-28 Moules pour le moulage par injection d'une chaine continue de fermetures a glissiere Granted FR2430302A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978092717U JPS6027608Y2 (ja) 1978-07-04 1978-07-04 連続スライドフアスナ−チエ−ン射出成形用金型

Publications (2)

Publication Number Publication Date
FR2430302A1 true FR2430302A1 (fr) 1980-02-01
FR2430302B1 FR2430302B1 (fr) 1982-02-19

Family

ID=14062201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916742A Granted FR2430302A1 (fr) 1978-07-04 1979-06-28 Moules pour le moulage par injection d'une chaine continue de fermetures a glissiere

Country Status (15)

Country Link
US (1) US4222723A (fr)
JP (1) JPS6027608Y2 (fr)
AU (1) AU522003B2 (fr)
BE (1) BE877237A (fr)
BR (1) BR7904278A (fr)
CA (1) CA1125465A (fr)
DE (1) DE2927060C2 (fr)
ES (1) ES482612A1 (fr)
FR (1) FR2430302A1 (fr)
GB (1) GB2024700B (fr)
HK (1) HK33187A (fr)
IT (2) IT1119015B (fr)
MY (1) MY8600201A (fr)
NL (1) NL189598C (fr)
SG (1) SG48585G (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5991906A (ja) * 1982-11-19 1984-05-26 ワイケイケイ株式会社 合成樹脂製務歯を有するスライドフアスナ−チエンの製造装置
JPS59101334A (ja) * 1982-11-30 1984-06-11 Yoshida Kogyo Kk <Ykk> 合成樹脂製務歯を有するスライドフアスナ−チエンの製造装置
AU552900B2 (en) * 1983-09-09 1986-06-26 Yoshida Kogyo K.K. Chopping runners and sprues
JPS60236602A (ja) * 1984-05-10 1985-11-25 ワイケイケイ株式会社 開離嵌挿装置付スライドファスナの製造装置
CN103331866B (zh) * 2013-06-26 2015-03-25 江苏建筑职业技术学院 滑板式立式注射机塑件成型多嵌件快速安放装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR920322A (fr) * 1945-01-19 1947-04-03 Procédé et appareillage pour la fabrication de fermetures à glissière
US2446056A (en) * 1944-03-29 1948-07-27 Davis Marinsky Apparatus for forming groups of die castings
US2523463A (en) * 1947-10-13 1950-09-26 Waldes Kohinoor Inc Slide fastener manufacture and mold therefor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471258A (en) * 1946-07-25 1949-05-24 Bolta Company Mold for sliding clasp fasteners
CH285544A (de) * 1950-04-21 1952-09-15 Waldes Kohinoor Inc Verfahren zur Herstellung von Reissverschlüssen durch Giessen von der mehrfachen Länge der dazu benutzten Gussform, und Vorrichtung zur Durchführung des Verfahrens.
US3234756A (en) * 1961-12-20 1966-02-15 Stuart & Co Inc C H Earring construction
US3178772A (en) * 1962-05-08 1965-04-20 Coats & Clark Apparatus for controlling tape feed in regulating variable spacings between groups of scoops
ATA712170A (de) * 1970-08-05 1975-10-15 Anderegg Hans Tragbandvorschubeinrichtung an spritzgussmaschinen zur herstellung von reissverschlussen
US3892507A (en) * 1970-09-28 1975-07-01 Cinva Sa Method and means for molding a fastener onto a piece of fabric
CH596915A5 (fr) * 1976-01-22 1978-03-31 Interbrev Sa

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446056A (en) * 1944-03-29 1948-07-27 Davis Marinsky Apparatus for forming groups of die castings
FR920322A (fr) * 1945-01-19 1947-04-03 Procédé et appareillage pour la fabrication de fermetures à glissière
US2523463A (en) * 1947-10-13 1950-09-26 Waldes Kohinoor Inc Slide fastener manufacture and mold therefor

Also Published As

Publication number Publication date
IT7953365V0 (it) 1979-06-27
AU522003B2 (en) 1982-05-13
MY8600201A (en) 1986-12-31
FR2430302B1 (fr) 1982-02-19
GB2024700A (en) 1980-01-16
IT1119015B (it) 1986-03-03
AU4793679A (en) 1980-01-10
HK33187A (en) 1987-05-01
US4222723A (en) 1980-09-16
NL189598C (nl) 1993-06-01
DE2927060C2 (de) 1983-10-27
CA1125465A (fr) 1982-06-15
JPS6027608Y2 (ja) 1985-08-21
NL7905126A (nl) 1980-01-08
BE877237A (fr) 1979-10-15
NL189598B (nl) 1993-01-04
JPS5510734U (fr) 1980-01-23
SG48585G (en) 1986-01-17
DE2927060A1 (de) 1980-02-07
IT7968365A0 (it) 1979-06-27
GB2024700B (en) 1982-08-25
BR7904278A (pt) 1980-05-13
ES482612A1 (es) 1980-02-16

Similar Documents

Publication Publication Date Title
FR2428519A1 (fr) Bouchon pour trou de coulee de matiere expansee dans un moule
DE69607877D1 (de) Gerichtet erstarrter Feinguss mit verbesserter Formfüllung
KR880005978A (ko) 강대의 연속주조용 주형
KR20000047988A (ko) 차량용 등기구의 수지 제품 성형용 금형 장치
FR2430302A1 (fr) Moules pour le moulage par injection d&#39;une chaine continue de fermetures a glissiere
DE59000328D1 (de) Tauchgiessrohr zum einleiten von stahlschmelze in eine stranggiesskokille.
FI903061A0 (fi) Gjutform.
JPS5430359A (en) Fluid change-gear
DE59008968D1 (de) Stranggiesskokille.
NO912405L (no) Fremgangsmaate for stoeping av metall i en sandform, samt tilhoerende stoepeform og -anordning.
BR9202342A (pt) Molde verticalmente repartido em duas partes
ES2033538T3 (es) Procedimiento de moldeo de objetos, medios para la realizacion de este procedimiento e instalaciones provistas de estos medios.
TR199700821A3 (tr) Fermuar sürgüsü gövdesinin dökümü için yöntem ve kalip.
FR2369073A1 (fr) Procede
FR2469986A1 (fr) Couteau a lame retractable
DK1212178T3 (da) Fremgangsmåde og apparat til fremstilling af betonprodukter
GB1430579A (fr)
SE7603909L (sv) Provtagningskokill
DK41482A (da) Fremgangsmaade og form til sproejtestoebning af plast
MXPA02003349A (es) Metodo y aparato para moldear materiales plasticos con apariencia metalica.
GR3030249T3 (en) Improvements in the production of cast steel parts provided with inner cavities.
BR9001873A (pt) Instalacao tipo arco para o lingotamento continuo de cordoes de aco com um molde de lingotamento continuo oscilatorio
BE886880A (fr) Procede et appareil pour mouler des pieces par coulee de metal dans un moule permanent muni d&#39;un plongeur qui comprime legerement la piece moulee au moment de son refroidissement
CN210500725U (zh) 一种防溅带侧石专用模具
JPS5597861A (en) Insert casting method of metal tubular body of pressure- resistant cylinder casting

Legal Events

Date Code Title Description
CD Change of name or company name