BR9502772A - Moldagem por injeção para inserção de peça unica possuindo camara de resfriamento com partes radiais de nervura - Google Patents

Moldagem por injeção para inserção de peça unica possuindo camara de resfriamento com partes radiais de nervura

Info

Publication number
BR9502772A
BR9502772A BR9502772A BR9502772A BR9502772A BR 9502772 A BR9502772 A BR 9502772A BR 9502772 A BR9502772 A BR 9502772A BR 9502772 A BR9502772 A BR 9502772A BR 9502772 A BR9502772 A BR 9502772A
Authority
BR
Brazil
Prior art keywords
cooling fluid
cavity
insert
injection molding
cooling chamber
Prior art date
Application number
BR9502772A
Other languages
English (en)
Inventor
Jobst Ulrich Gellert
Original Assignee
Gellert Jobst U
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 Gellert Jobst U filed Critical Gellert Jobst U
Publication of BR9502772A publication Critical patent/BR9502772A/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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • B29C45/2711—Gate inserts
    • 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
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7312—Construction of heating or cooling fluid flow channels
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C2045/7362—Heating or cooling of the mould turbulent flow of heating or cooling fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
BR9502772A 1994-06-21 1995-06-12 Moldagem por injeção para inserção de peça unica possuindo camara de resfriamento com partes radiais de nervura BR9502772A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002126431A CA2126431C (en) 1994-06-21 1994-06-21 Injection molding one-piece insert having cooling chamber with radial rib portions

Publications (1)

Publication Number Publication Date
BR9502772A true BR9502772A (pt) 1997-09-23

Family

ID=4153859

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9502772A BR9502772A (pt) 1994-06-21 1995-06-12 Moldagem por injeção para inserção de peça unica possuindo camara de resfriamento com partes radiais de nervura

Country Status (7)

Country Link
EP (1) EP0688656B1 (pt)
JP (1) JPH0839622A (pt)
AT (1) ATE206348T1 (pt)
BR (1) BR9502772A (pt)
CA (3) CA2603238A1 (pt)
DE (2) DE69522996T2 (pt)
IN (1) IN188361B (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5776514A (en) * 1996-09-20 1998-07-07 Johnson & Johnson Vision Products, Inc. On-demand fast cycle mold
GB9726447D0 (en) * 1997-12-16 1998-02-11 Patchett Kim Injection moulded gloves
CA2228458C (en) * 1998-02-02 2008-08-05 Mold-Masters Limited Injection molding cooled gate insert
DE10024625B4 (de) * 2000-05-18 2010-12-23 Mht Mold & Hotrunner Technology Ag Formnest für die Kunststoffverarbeitung
AU2003218927A1 (en) * 2002-04-12 2003-10-27 Mold-Masters Limited Mold gate insert with a thermal barrier
DE102004009184B4 (de) * 2003-02-25 2017-02-16 Mold-Masters (2007) Limited Verfahren und Vorrichtung zum Entfernen von Schmelze aus einer Schmelzerückstände-Stauzone angrenzend einer Ventilnadel in einer Spritzgießvorrichtung
US7234930B2 (en) * 2004-06-14 2007-06-26 Husky Injection Molding Systems Ltd. Cooling circuit for cooling neck ring of preforms
CA2509181C (en) * 2005-06-03 2009-04-28 Husky Injection Molding Systems Ltd. A mold split insert
US20070267783A1 (en) * 2006-05-18 2007-11-22 Husky Injection Molding Systems Ltd. Mold-cooling device
DE102006028174A1 (de) * 2006-06-16 2007-12-20 Mht Mold & Hotrunner Technology Ag Formnestkavität mit mäanderförmigem Kühlkanal
US7645132B2 (en) 2007-09-07 2010-01-12 Husky Injection Molding Systems Ltd. Mold insert and mold stack for use with molding machine
DE102010017014A1 (de) 2009-05-18 2012-02-09 Newkon Gmbh Verfahren und Anordnung zur Herstellung von konturbezogenen Temperierkanälen in Werkzeugen bzw. Werkzeugeinsätzen, Kernen und Schiebern
CN102275268A (zh) * 2010-06-10 2011-12-14 鸿富锦精密工业（深圳）有限公司 灌嘴及采用该灌嘴的射出成型模具
US9004906B2 (en) 2011-02-28 2015-04-14 Mold-Masters (2007) Limited Cavity insert film flow cooling
DE202012100640U1 (de) 2012-02-24 2012-05-08 Gerd Engel Anordnung zur Herstellung von konturbezogenen Temperierkanälen in Werkzeugen bzw. Werkzeugeinsätzen, Kernen und Schiebern
DE102013108014A1 (de) 2012-07-27 2014-02-20 Bach Resistor Ceramics GmbH Anordnung von konturbezogenen Temperiersystemen für 3D-Freiformflächen und Werkzeugkomponenten
JP6134924B2 (ja) * 2016-07-22 2017-05-31 パンチ工業株式会社 プリフォームの成形用金型、およびプリフォームの冷却方法
CN114750364B (zh) * 2017-09-08 2024-04-05 日精Asb机械株式会社 模具
CA3120663A1 (en) 2018-12-11 2020-07-16 Husky Injection Molding Systems Ltd. Molds, mold assemblies and stack components
USD958205S1 (en) 2019-06-04 2022-07-19 Husky Injection Molding Systems Ltd. Molding machine part
KR102349618B1 (ko) * 2020-05-27 2022-01-11 금장테크 주식회사 사출성형 금형
CN115157566B (zh) * 2022-07-25 2023-09-12 苏州史克塞斯模具科技有限公司 一种便于调节的环保型塑料注塑模具

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828509A (en) * 1954-11-03 1958-04-01 Crown Machine And Tool Company Plastic molding machines
JPS5874332A (ja) * 1981-10-30 1983-05-04 Sei Tsutsumi 合成樹脂射出成形方法およびその装置
US4622001A (en) * 1985-03-12 1986-11-11 Electra Form, Inc. Cavity cooling system
CA1280268C (en) * 1988-09-30 1991-02-19 Jobst Ulrich Gellert Injection molding nozzle having nose portion with heating element encircling the bore and method
DE68921711T2 (de) * 1988-12-05 1995-07-13 Mold Masters Ltd Spritzgiessvorrichtung mit durch Fluidum gekühlten Einsätzen.
CA1314370C (en) * 1989-07-19 1993-03-16 James S. Sheffield Injection molding system having fluid cooled inserts
DE3841093A1 (de) * 1988-12-07 1990-06-13 Agfa Gevaert Ag Verfahren zur herstellung eines spritzgiesswerkzeuges
JPH0524076A (ja) * 1991-07-24 1993-02-02 Fuji Photo Film Co Ltd 射出成形用金型

Also Published As

Publication number Publication date
CA2126431C (en) 2007-03-13
DE19521733B4 (de) 2005-08-11
CA2126431A1 (en) 1995-12-22
DE69522996T2 (de) 2002-04-04
DE19521733A1 (de) 1996-01-04
CA2603238A1 (en) 1995-12-22
JPH0839622A (ja) 1996-02-13
EP0688656B1 (en) 2001-10-04
DE69522996D1 (de) 2001-11-08
CA2572585C (en) 2009-11-24
EP0688656A1 (en) 1995-12-27
CA2572585A1 (en) 1995-12-22
IN188361B (pt) 2002-09-14
ATE206348T1 (de) 2001-10-15

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A, 12A, 13A E 14A ANUIDADE(S)

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

Free format text: EXTINGUE-SE A PATENTE EM VIRTUDE DO DISPOSTO NO ART. 78, INCISO IV, DA LPI 9.279, REFERENTE AO DESPACHO PUBLICADO NA RPI 2055 DE 25/05/2010 E AO NAO RECOLHIMENTO DA 15A, 16A, 17A E 18A ANUIDADES.