BR112015005659A2 - dispositivo de moldagem por injeção, método para produzir uma cabeça de tubo, e, cabeça de tubo - Google Patents

dispositivo de moldagem por injeção, método para produzir uma cabeça de tubo, e, cabeça de tubo

Info

Publication number
BR112015005659A2
BR112015005659A2 BR112015005659A BR112015005659A BR112015005659A2 BR 112015005659 A2 BR112015005659 A2 BR 112015005659A2 BR 112015005659 A BR112015005659 A BR 112015005659A BR 112015005659 A BR112015005659 A BR 112015005659A BR 112015005659 A2 BR112015005659 A2 BR 112015005659A2
Authority
BR
Brazil
Prior art keywords
valve needle
head
tube head
tube
nozzle
Prior art date
Application number
BR112015005659A
Other languages
English (en)
Other versions
BR112015005659B1 (pt
Inventor
Krammer Christian
Original Assignee
Alpla Werke Alwin Lehner Gmbh & Co Kg
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 Alpla Werke Alwin Lehner Gmbh & Co Kg filed Critical Alpla Werke Alwin Lehner Gmbh & Co Kg
Priority to BR122020013159-4A priority Critical patent/BR122020013159B1/pt
Publication of BR112015005659A2 publication Critical patent/BR112015005659A2/pt
Publication of BR112015005659B1 publication Critical patent/BR112015005659B1/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
    • B29C45/0003—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of successively moulded portions rigidly joined to each other
    • 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
    • B29C45/1603—Multi-way nozzles specially adapted therefor
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2896—Closure devices therefor extending in or through the mould cavity, e.g. valves mounted opposite the sprue channel
    • 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
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • B29C2045/2714—Gates elongated, e.g. film-like, annular
    • 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
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/20—Flexible squeeze tubes, e.g. for cosmetics
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/02—Body construction

Landscapes

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

Abstract

1 / 1 resumo “dispositivo de moldagem por injeã‡ãƒo, mã‰todo para produzir uma cabeã‡a de tubo, e, cabeã‡a de tubo” a invenã§ã£o refere-se a um dispositivo de moldagem por injeã§ã£o para produzir pelo menos uma cabeã§a de tubo com um ombro do tubo e um gargalo formado nele com uma abertura prensada compreendendo um molde que define uma cavidade do molde (37) e um bico (15) que interage com o molde. o bico (15) tem um corpo do bico (49) e uma agulha da vã¡lvula (51) que pode ser movimentada no corpo do bico (49) na direã§ã£o do eixo geomã©trico longitudinal do tubo. a agulha da vã¡lvula compreende um eixo da agulha da vã¡lvula (53) e uma cabeã§a da agulha da vã¡lvula terminal (55). a agulha da vã¡lvula (51) ã© envolta por um primeiro canal de fluxo (63), atravã©s do qual um primeiro material componente (64) pode ser pressionado. a abertura (72) do bico (15) ã© fechada pela cabeã§a da agulha da vã¡lvula (55) em uma posiã§ã£o retraã­da da agulha da vã¡lvula (51) e liberada pela cabeã§a da agulha da vã¡lvula (55) em uma posiã§ã£o avanã§ada da agulha da vã¡lvula (51), em que, em uma posiã§ã£o avanã§ada da agulha da vã¡lvula (51), uma abertura de saã­da anular (72) ã© formada, que estabelece uma conexã£o fluã­dica com a cavidade do molde (37) junto com um interstã­cio anular (83) do molde servindo como um canal de alimentaã§ã£o.
BR112015005659-8A 2012-09-19 2013-09-17 dispositivo de moldagem por injeção BR112015005659B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR122020013159-4A BR122020013159B1 (pt) 2012-09-19 2013-09-17 Dispositivo de moldagem por injeção, método para produzir uma cabeça de tubo, e, cabeça de tubo

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH01696/12A CH706993A1 (en) 2012-09-19 2012-09-19 Injection molding apparatus and method for producing a tube head, and tube head.
CH01696/12 2012-09-19
PCT/EP2013/069192 WO2014044647A2 (de) 2012-09-19 2013-09-17 Vorrichtung und verfahren zu herstellung eines tubenkopfes, sowie tubenkopf

Publications (2)

Publication Number Publication Date
BR112015005659A2 true BR112015005659A2 (pt) 2017-07-04
BR112015005659B1 BR112015005659B1 (pt) 2020-11-10

Family

ID=46924177

Family Applications (2)

Application Number Title Priority Date Filing Date
BR122020013159-4A BR122020013159B1 (pt) 2012-09-19 2013-09-17 Dispositivo de moldagem por injeção, método para produzir uma cabeça de tubo, e, cabeça de tubo
BR112015005659-8A BR112015005659B1 (pt) 2012-09-19 2013-09-17 dispositivo de moldagem por injeção

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR122020013159-4A BR122020013159B1 (pt) 2012-09-19 2013-09-17 Dispositivo de moldagem por injeção, método para produzir uma cabeça de tubo, e, cabeça de tubo

Country Status (16)

Country Link
US (1) US10040228B2 (pt)
EP (2) EP2897779B1 (pt)
CN (2) CN104661802B (pt)
AR (1) AR092631A1 (pt)
BR (2) BR122020013159B1 (pt)
CH (1) CH706993A1 (pt)
ES (1) ES2682765T3 (pt)
HR (1) HRP20181397T1 (pt)
HU (1) HUE039031T2 (pt)
MX (1) MX362951B (pt)
PL (2) PL3308933T3 (pt)
PT (1) PT2897779T (pt)
RS (1) RS57717B1 (pt)
RU (1) RU2644470C2 (pt)
SI (1) SI2897779T1 (pt)
WO (1) WO2014044647A2 (pt)

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US9221204B2 (en) * 2013-03-14 2015-12-29 Kortec, Inc. Techniques to mold parts with injection-formed aperture in gate area
US9809370B2 (en) * 2014-08-14 2017-11-07 Scholle Ipn Corporation Barrier spout for a flexible bag and a flexible bag having a barrier spout
US11685095B2 (en) 2015-06-30 2023-06-27 The Goodyear Tire & Rubber Company Method and apparatus for forming tire components using a coextruded strip
CH712322A1 (de) 2016-04-07 2017-10-13 Fostag Formenbau Ag Spritzgusswerkzeug.
ITUA20162984A1 (it) * 2016-04-28 2017-10-28 Friul Filiere Spa Testa di estrusione di tubi
CN112372941B (zh) * 2020-10-16 2022-04-19 新乡华青药业有限公司 一种自动化管状注肩设备及其制备的包装管
CN112754453B (zh) * 2021-01-25 2024-03-08 武汉中针智能科技有限公司 智能注射针头结构的、模具及制备方法
CN114290607B (zh) * 2021-11-25 2024-04-09 佛山市星科骏智能科技有限公司 一种塑胶软管注头生产设备
CN114311498B (zh) * 2021-11-25 2024-04-09 佛山市星科骏智能科技有限公司 一种塑胶软管注头生产方法

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US5785915A (en) * 1996-09-13 1998-07-28 Osuna-Diaz; Jesus M. Injection molding with annular gate and sleeve shutoff valve
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Also Published As

Publication number Publication date
CN104661802B (zh) 2018-11-06
PT2897779T (pt) 2018-09-28
CN104661802A (zh) 2015-05-27
RU2015114439A (ru) 2016-11-10
SI2897779T1 (sl) 2018-10-30
EP3308933B1 (de) 2020-08-12
BR112015005659B1 (pt) 2020-11-10
HUE039031T2 (hu) 2018-12-28
AR092631A1 (es) 2015-04-29
CN109049505B (zh) 2020-09-29
MX362951B (es) 2019-02-27
PL2897779T3 (pl) 2018-11-30
CH706993A1 (en) 2014-03-31
RS57717B1 (sr) 2018-12-31
HRP20181397T1 (hr) 2018-11-02
BR122020013159B1 (pt) 2021-05-04
WO2014044647A2 (de) 2014-03-27
PL3308933T3 (pl) 2021-03-08
ES2682765T3 (es) 2018-09-21
MX2015003372A (es) 2015-08-12
EP3308933A1 (de) 2018-04-18
US20150246468A1 (en) 2015-09-03
WO2014044647A3 (de) 2014-05-15
EP2897779A2 (de) 2015-07-29
US10040228B2 (en) 2018-08-07
EP2897779B1 (de) 2018-05-30
CN109049505A (zh) 2018-12-21
RU2644470C2 (ru) 2018-02-12

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/09/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2688 DE 12-07-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.