IT1180833B - Dispositivo a canale caldo per la alimentazione di materia plastica fusa ad uno stampo ad iniezione - Google Patents

Dispositivo a canale caldo per la alimentazione di materia plastica fusa ad uno stampo ad iniezione

Info

Publication number
IT1180833B
IT1180833B IT12614/84A IT1261484A IT1180833B IT 1180833 B IT1180833 B IT 1180833B IT 12614/84 A IT12614/84 A IT 12614/84A IT 1261484 A IT1261484 A IT 1261484A IT 1180833 B IT1180833 B IT 1180833B
Authority
IT
Italy
Prior art keywords
hot
supply
plastic material
injection mold
channel device
Prior art date
Application number
IT12614/84A
Other languages
English (en)
Other versions
IT8412614A0 (it
Inventor
Walter Muller
Original Assignee
Ewikon Entwicklung Konstr
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 Ewikon Entwicklung Konstr filed Critical Ewikon Entwicklung Konstr
Publication of IT8412614A0 publication Critical patent/IT8412614A0/it
Application granted granted Critical
Publication of IT1180833B publication Critical patent/IT1180833B/it

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
    • B29C45/26—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
    • 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
    • B29C45/2725—Manifolds
    • 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
    • B29C45/2737—Heating or cooling means therefor
    • B29C45/2738—Heating or cooling means therefor specially adapted for manifolds

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT12614/84A 1983-09-29 1984-09-26 Dispositivo a canale caldo per la alimentazione di materia plastica fusa ad uno stampo ad iniezione IT1180833B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833335291 DE3335291A1 (de) 1983-09-29 1983-09-29 Heisskanalwerkzeug zum zufuehren einer kunststoffschmelze zu einer spritzgiessform

Publications (2)

Publication Number Publication Date
IT8412614A0 IT8412614A0 (it) 1984-09-26
IT1180833B true IT1180833B (it) 1987-09-23

Family

ID=6210403

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12614/84A IT1180833B (it) 1983-09-29 1984-09-26 Dispositivo a canale caldo per la alimentazione di materia plastica fusa ad uno stampo ad iniezione

Country Status (9)

Country Link
US (1) US4609341A (it)
JP (1) JPS60105516A (it)
CA (1) CA1239266A (it)
CH (1) CH664114A5 (it)
DE (1) DE3335291A1 (it)
ES (1) ES281643Y (it)
FR (1) FR2552704B1 (it)
GB (1) GB2147245B (it)
IT (1) IT1180833B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5037285A (en) 1983-04-13 1991-08-06 American National Can Company Apparatus for injection molding and injection blow molding multi-layer articles
US6129960A (en) 1983-04-13 2000-10-10 Pechiney Plastic Packaging, Inc. Methods and apparatus for injection molding and injection blow molding multi-layer plastic and the articles made thereby
US5523045A (en) 1983-04-13 1996-06-04 American National Can Company Methods for injection molding and blow-molding multi-layer plastic articles
US4717521A (en) * 1986-03-21 1988-01-05 Intelitec Corporation Thermal gate for plastic molding apparatus and method of using it
US4965028A (en) * 1987-09-04 1990-10-23 Galic/Maus Ventures Method of injection molding thermoplastic through multiple gates
EP0445313B1 (de) * 1990-03-03 1993-12-08 Dipl.-Ing. Herbert Günther Gesellschaft mbH Verteiler
JPH0463213U (it) * 1990-10-03 1992-05-29
JPH0825209B2 (ja) * 1990-10-31 1996-03-13 日精エー・エス・ビー機械株式会社 多層成形品の射出成形方法
US5645867A (en) * 1994-06-13 1997-07-08 Donnelly Corporation Heated distribution manifold
US5993190A (en) * 1998-02-24 1999-11-30 Illinois Tool Works Inc. Injection molding system with improved pressure bushing
US6419476B1 (en) * 1998-08-25 2002-07-16 Joseph P. Ouellette Thermally insulated runner manifold and injection nozzle construction for plastic molding apparatus
US6238204B1 (en) 1999-09-01 2001-05-29 Illinois Tool Works Inc. Injection molding system with pressure bushing locating ring
US6537053B1 (en) 2000-01-28 2003-03-25 Plastic Moldings Company, Llc Modular molding system, and modules for use therewith
WO2009000080A1 (en) * 2007-06-22 2008-12-31 Mold-Masters (2007) Limited Melt balancing element in a manifold melt channel
CN115157575B (zh) * 2022-06-22 2025-06-24 长沙贝斯特热流道科技有限公司 一种便捷式流量手动调节装置
DE102022211553A1 (de) * 2022-10-27 2024-05-02 Vitesco Technologies GmbH Temperiervorrichtung, Temperierungskreislauf und Kraftfahrzeug
CN117507255B (zh) * 2023-11-15 2024-04-30 东莞市现代精工实业有限公司 一种用于热管理系统的分液板成型模具

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091812A (en) * 1958-09-05 1963-06-04 Henry J Witkowski Hot runner mold
CA875061A (en) * 1968-05-23 1971-07-06 W. Putkowski Ladislao Hot runner system for plastic injection molds
NL7900927A (nl) * 1979-02-06 1980-08-08 Anthonie Van Den Brink Verwarmingspatroon.
US4439390A (en) * 1979-04-27 1984-03-27 Abramov Vsevolod V Process for injection molding of thermoplastics and split mold for effecting same
DE2938832A1 (de) * 1979-09-26 1981-04-09 EWIKON Entwicklung und Konstruktion GmbH & Co KG, 4900 Herford Vorrichtung mit einem heisskanalsystem zum zufuehren einer kunststoffschmelze zu einer spritzgussform
DE3136419A1 (de) * 1981-09-14 1983-03-31 Maschinenfabrik J. Dieffenbacher Gmbh & Co, 7519 Eppingen Spritzpresse
JPS597575B2 (ja) * 1981-11-20 1984-02-20 「あ」 堤 合成樹脂射出成形方法およびその装置

Also Published As

Publication number Publication date
FR2552704A1 (fr) 1985-04-05
DE3335291C2 (it) 1991-09-26
JPS60105516A (ja) 1985-06-11
CH664114A5 (de) 1988-02-15
GB2147245A (en) 1985-05-09
GB8424437D0 (en) 1984-10-31
IT8412614A0 (it) 1984-09-26
GB2147245B (en) 1986-09-24
US4609341A (en) 1986-09-02
ES281643U (es) 1985-06-01
CA1239266A (en) 1988-07-19
DE3335291A1 (de) 1985-04-18
ES281643Y (es) 1986-01-16
FR2552704B1 (fr) 1988-10-14

Similar Documents

Publication Publication Date Title
IT1180833B (it) Dispositivo a canale caldo per la alimentazione di materia plastica fusa ad uno stampo ad iniezione
IT8012657A0 (it) Dispositivo con un sistema di canali riscaldati per l alimentazione di materia plastica fusa a stampi ad iniezione
ES529178A0 (es) Un dispositivo para el suministro intermitente de un material termoplastico fundido
AT382341B (de) Formschliesseinheit fuer kunststoff-spritzgiessmaschinen
AT386983B (de) Kunststoff-spritzgiessmaschine
ATA413883A (de) Formschliesseinheit einer kunststoffspritzgiessmaschine
IT1170180B (it) Apparecchiatura di caricamento per alimentare granulato di plastica in una unita' di stampaggio ad iniezione
AT385463B (de) Kunststoff-spritzgiessmaschine
ATA387181A (de) Kopiergeraet
BR8201536A (pt) Dispositivo de sopro de corpos ocos de material plastico
IT1093604B (it) Estrusore a vite per materie plastiche
IT8553125V0 (it) Macchina per lo stampaggio ad iniezione di materia plastica
IT1180831B (it) Elemento riscaldatore a funzionamento elettrico con un canale di passaggio per materia plastica fusa
KR910005619U (ko) 성형기의 원료수지 공급장치
BR8401178A (pt) Elemento plastico moldado a sopro
IT1200573B (it) Dispositivo di comando per il circuito idraulico di una macchina di stampaggio ad iniezione di materiale plastico
AT389078B (de) Kunststoff-spritzgiessmaschine mit umschwenkbarer formschliesseinheit
IT1176790B (it) Dispositivio di controllo su una macchina per stampaggio ad iniezione di materie plastiche
IT1138471B (it) Macchina per stampaggio ad iniezione di materie plastiche
IT1065237B (it) Macchina di iniettofusione per materie artificiali termoplastiche
JPS5335749A (en) Plastic material compositions for molding clock parts
ES533293A0 (es) Perfeccionamientos en los aparatos de inyeccion directa de material plastico en un molde
EP0193719A3 (en) Method for controlling the filling operation of the mould in a plastic material injection-moulding device
NO171151C (no) Formverktoey for et beholderhode av plast
IT1172350B (it) Dispositivo per addurre ad uno stampo un miscuglio di materie plastiche,in particolare chimicamente reattivo

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960927