ES482612A1 - Perfeccionamientos en los moldes para el moldeo por inyeccion de cadenas de cierre de cremallera continuas. - Google Patents
Perfeccionamientos en los moldes para el moldeo por inyeccion de cadenas de cierre de cremallera continuas.Info
- Publication number
- ES482612A1 ES482612A1 ES79482612A ES482612A ES482612A1 ES 482612 A1 ES482612 A1 ES 482612A1 ES 79482612 A ES79482612 A ES 79482612A ES 482612 A ES482612 A ES 482612A ES 482612 A1 ES482612 A1 ES 482612A1
- Authority
- ES
- Spain
- Prior art keywords
- molds
- runner
- stopper
- injection molding
- 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
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
Perfeccionamientos en los moldes para el moldeo por inyección de cadenas de cierre de cremallera continuas, del tipo en el que los moldes para el moldeo por inyección de cadenas de cierre de cremallera continuas incluyendo filas paralelas de cavidades de moldeo de elementos de acoplamiento, una cavidad de larguero prevista entre dichos filas de cavidades de moldeo de elementos de acoplamiento y cavidades de puerta para poner cada una de dichas cavidades de moldeo de elementos de acoplamiento en comunicación con dicha cavidad de larguero, caracterizados porque los moldes comprenden: al menos un tope de larguero en el lado de entrada de cinta de cada uno de los moldes, dicho tope de larguero siendo uno de una de topes de larguero situados cada uno en los extremos respectivos de dicha cavidad de larguero de dichos moldes, tiene una parte trapezoidal cuya anchura disminuye gradualmente hacia el interior de dicha cavidad de larguero y porque dicho molde fijo incluye además junto a un tope de larguero situado en el lado de salida de las cintas un tope posicionador cuya anchura disminuye hacia el exterior del molde, y que tiene una parte trapezoidal de una forma tal que coopera con un alojamiento trapezoidal formado en el extremo posterior de un larguero por la parte rebajada de dicho tope de larguero en el lado de entrada de la cinta.
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 (1)
Publication Number | Publication Date |
---|---|
ES482612A1 true ES482612A1 (es) | 1980-02-16 |
Family
ID=14062201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES79482612A Expired ES482612A1 (es) | 1978-07-04 | 1979-07-04 | Perfeccionamientos en los moldes para el moldeo por inyeccion de cadenas de cierre de cremallera continuas. |
Country Status (15)
Country | Link |
---|---|
US (1) | US4222723A (es) |
JP (1) | JPS6027608Y2 (es) |
AU (1) | AU522003B2 (es) |
BE (1) | BE877237A (es) |
BR (1) | BR7904278A (es) |
CA (1) | CA1125465A (es) |
DE (1) | DE2927060C2 (es) |
ES (1) | ES482612A1 (es) |
FR (1) | FR2430302A1 (es) |
GB (1) | GB2024700B (es) |
HK (1) | HK33187A (es) |
IT (2) | IT7953365V0 (es) |
MY (1) | MY8600201A (es) |
NL (1) | NL189598C (es) |
SG (1) | SG48585G (es) |
Families Citing this family (5)
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 |
Family Cites Families (10)
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 | |
US2471258A (en) * | 1946-07-25 | 1949-05-24 | Bolta Company | Mold for sliding clasp fasteners |
US2523463A (en) * | 1947-10-13 | 1950-09-26 | Waldes Kohinoor Inc | Slide fastener manufacture and mold therefor |
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 (es) * | 1976-01-22 | 1978-03-31 | Interbrev Sa |
-
1978
- 1978-07-04 JP JP1978092717U patent/JPS6027608Y2/ja not_active Expired
-
1979
- 1979-06-11 AU AU47936/79A patent/AU522003B2/en not_active Expired
- 1979-06-12 CA CA329,526A patent/CA1125465A/en not_active Expired
- 1979-06-18 GB GB7921137A patent/GB2024700B/en not_active Expired
- 1979-06-25 BE BE0/195939A patent/BE877237A/xx not_active IP Right Cessation
- 1979-06-27 IT IT7953365U patent/IT7953365V0/it unknown
- 1979-06-27 IT IT7968365A patent/IT1119015B/it active
- 1979-06-28 FR FR7916742A patent/FR2430302A1/fr active Granted
- 1979-07-02 NL NLAANVRAGE7905126,A patent/NL189598C/xx not_active IP Right Cessation
- 1979-07-03 BR BR7904278A patent/BR7904278A/pt not_active IP Right Cessation
- 1979-07-03 US US06/054,422 patent/US4222723A/en not_active Expired - Lifetime
- 1979-07-04 DE DE2927060A patent/DE2927060C2/de not_active Expired
- 1979-07-04 ES ES79482612A patent/ES482612A1/es not_active Expired
-
1985
- 1985-06-19 SG SG485/85A patent/SG48585G/en unknown
-
1986
- 1986-12-31 MY MY1986201A patent/MY8600201A/xx unknown
-
1987
- 1987-04-23 HK HK331/87A patent/HK33187A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR7904278A (pt) | 1980-05-13 |
FR2430302A1 (fr) | 1980-02-01 |
AU4793679A (en) | 1980-01-10 |
IT7953365V0 (it) | 1979-06-27 |
GB2024700A (en) | 1980-01-16 |
CA1125465A (en) | 1982-06-15 |
SG48585G (en) | 1986-01-17 |
BE877237A (fr) | 1979-10-15 |
AU522003B2 (en) | 1982-05-13 |
GB2024700B (en) | 1982-08-25 |
IT7968365A0 (it) | 1979-06-27 |
NL7905126A (nl) | 1980-01-08 |
DE2927060A1 (de) | 1980-02-07 |
HK33187A (en) | 1987-05-01 |
DE2927060C2 (de) | 1983-10-27 |
US4222723A (en) | 1980-09-16 |
JPS6027608Y2 (ja) | 1985-08-21 |
FR2430302B1 (es) | 1982-02-19 |
NL189598B (nl) | 1993-01-04 |
IT1119015B (it) | 1986-03-03 |
MY8600201A (en) | 1986-12-31 |
JPS5510734U (es) | 1980-01-23 |
NL189598C (nl) | 1993-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000217 |