BR0209656A - Molde de injeção sequencialmente separado em etapas - Google Patents

Molde de injeção sequencialmente separado em etapas

Info

Publication number
BR0209656A
BR0209656A BR0209656-0A BR0209656A BR0209656A BR 0209656 A BR0209656 A BR 0209656A BR 0209656 A BR0209656 A BR 0209656A BR 0209656 A BR0209656 A BR 0209656A
Authority
BR
Brazil
Prior art keywords
sleeve
sequentially separated
pull ring
base
ring
Prior art date
Application number
BR0209656-0A
Other languages
English (en)
Inventor
E Chapplear William
R Harrison Kevin
J Moorhead Andrew
Charles A Webster
Original Assignee
Accurate Mold Usa Ltd
West Pharmaceutical Servicesm
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 Accurate Mold Usa Ltd, West Pharmaceutical Servicesm filed Critical Accurate Mold Usa Ltd
Publication of BR0209656A publication Critical patent/BR0209656A/pt

Links

Classifications

    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/43—Removing or ejecting moulded articles using fluid under pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
    • B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Closures For Containers (AREA)

Abstract

"MOLDE DE INJEçãO SEQuENCIALMENTE SEPARADO EM ETAPAS". A invenção refere-se a um molde por injeção separado seq³encialmente em etapas (40) para a formação de um bocal de recipiente (14) possuindo um flange periférico (18), uma parede lateral geralmente cilíndrica (20), um painel removível (30) fixado dentro da parede lateral, e um anel de puxar (32) conectado ao painel removível. O molde inclui uma base (42), e um primeiro elemento (44) acoplado à base incluindo uma porta (45). Uma placa núcleo (60) móvel com relação à base, e um elemento núcleo (62) confrontando o primeiro elemento de molde. Uma manga (76) cerca o elemento núcleo possuindo um canal (84) para definir o anel de puxar. A manga move com relação ao elemento núcleo para permitir a liberação de um anel de puxar moldado. Um anel de retirada (96) cerca a manga com uma borda (98) posicionada de forma contígua à superfície voltada para fora da manga, o anel de retirada sendo móvel ao longo da manga.
BR0209656-0A 2001-05-16 2002-05-15 Molde de injeção sequencialmente separado em etapas BR0209656A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29144201P 2001-05-16 2001-05-16
PCT/US2002/015388 WO2002092319A1 (en) 2001-05-16 2002-05-15 Staged, sequentially separated injection mold

Publications (1)

Publication Number Publication Date
BR0209656A true BR0209656A (pt) 2004-04-20

Family

ID=23120298

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0209656-0A BR0209656A (pt) 2001-05-16 2002-05-15 Molde de injeção sequencialmente separado em etapas

Country Status (7)

Country Link
EP (1) EP1387752A4 (pt)
JP (1) JP2004525806A (pt)
BR (1) BR0209656A (pt)
CA (1) CA2447430C (pt)
MX (1) MXPA03009871A (pt)
PL (1) PL368460A1 (pt)
WO (1) WO2002092319A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7588439B2 (en) 2007-07-20 2009-09-15 Husky Injection Molding Systems Ltd. Compensating core for use with a molding system
US7575429B2 (en) 2007-07-20 2009-08-18 Husky Injection Molding Systems Ltd. Compensating mold stack for use in a molding system
US7597551B2 (en) 2007-07-20 2009-10-06 Husky Injection Molding Systems Ltd. Compensating retaining member for use with a molding system
US10675838B2 (en) * 2017-11-29 2020-06-09 Fourté International, Sdn. Bhd Molding processes for metallic foams, apparatuses, and products
CN113681843B (zh) * 2021-07-28 2023-02-28 株洲时代新材料科技股份有限公司 全自动脱模橡胶模具及其脱模方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE927898C (de) * 1943-12-17 1955-05-20 Eckert & Ziegler G M B H Abtrennvorrichtung fuer den Anguss an Spritzgussformen fuer das Herstellen von Gegenstaenden aus thermoplastischen Kunststoffmassen
DE1045639B (de) * 1955-05-03 1958-12-04 Korkenfabrik Friedrich Sanner Spritzgussform zum Herstellen von Formkoerpern aus thermoplastischem Kunststoff, insbesondere Verschlusskappen fuer pharmazeutische Tablettenroehrchen
JPS4622463Y1 (pt) * 1968-07-02 1971-08-04
JPS6036427Y2 (ja) * 1981-03-12 1985-10-29 豊國樹脂工業株式会社 チユ−ブのネジ付ノズル部成形用金型
US4806301A (en) * 1984-08-15 1989-02-21 American Safety Closure Corp. Process of removing a plastic cap from a mold
JP3044631B2 (ja) * 1991-02-14 2000-05-22 日本クラウンコルク株式会社 プルキャップの成形方法及びその金型装置
JPH07257564A (ja) * 1994-03-28 1995-10-09 Toppan Printing Co Ltd 液体容器用口栓
JP3397464B2 (ja) * 1994-09-28 2003-04-14 株式会社吉野工業所 注出装置とその製造方法
JP3254941B2 (ja) * 1994-12-16 2002-02-12 凸版印刷株式会社 射出成形用金型
JP3346684B2 (ja) * 1995-07-25 2002-11-18 凸版印刷株式会社 射出成形用金型
JP3695870B2 (ja) * 1996-11-28 2005-09-14 積水成型工業株式会社 合成樹脂製口栓の射出成形方法と該方法に用いる金型並びに該方法により製造された合成樹脂製口栓
JP2000025817A (ja) * 1998-07-14 2000-01-25 Dainippon Printing Co Ltd 注出口の成形装置

Also Published As

Publication number Publication date
WO2002092319A1 (en) 2002-11-21
MXPA03009871A (es) 2005-02-17
EP1387752A4 (en) 2007-05-23
JP2004525806A (ja) 2004-08-26
EP1387752A1 (en) 2004-02-11
CA2447430A1 (en) 2002-11-21
CA2447430C (en) 2008-01-22
PL368460A1 (en) 2005-03-21

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements