IN188361B - - Google Patents

Info

Publication number
IN188361B
IN188361B IN560MA1995A IN188361B IN 188361 B IN188361 B IN 188361B IN 560MA1995 A IN560MA1995 A IN 560MA1995A IN 188361 B IN188361 B IN 188361B
Authority
IN
India
Prior art keywords
cooling fluid
cavity
insert
chamber
rib portions
Prior art date
Application number
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 IN188361B publication Critical patent/IN188361B/en

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)
IN560MA1995 1994-06-21 1995-05-12 IN188361B (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
IN188361B true IN188361B (pt) 2002-09-14

Family

ID=4153859

Family Applications (1)

Application Number Title Priority Date Filing Date
IN560MA1995 IN188361B (pt) 1994-06-21 1995-05-12

Country Status (7)

Country Link
EP (1) EP0688656B1 (pt)
JP (1) JPH0839622A (pt)
AT (1) ATE206348T1 (pt)
BR (1) BR9502772A (pt)
CA (3) CA2126431C (pt)
DE (2) DE19521733B4 (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
CA2485039C (en) * 2002-04-12 2011-06-07 Jobst Ulrich Gellert Mold gate insert with a thermal barrier
US7470122B2 (en) * 2003-02-25 2008-12-30 Mold-Masters (2007) Limited Apparatus for removing melt from a melt residue stagnation zone in an injection molding apparatus
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
CN111263691B (zh) * 2017-09-08 2022-04-01 日精Asb机械株式会社 模具
US11958223B2 (en) 2018-12-11 2024-04-16 Husky Injection Molding Systems Ltd Molds, mold assemblies and stack components
USD958209S1 (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
ATE119822T1 (de) * 1988-12-05 1995-04-15 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
BR9502772A (pt) 1997-09-23
DE19521733B4 (de) 2005-08-11
CA2603238A1 (en) 1995-12-22
DE69522996D1 (de) 2001-11-08
CA2572585C (en) 2009-11-24
DE19521733A1 (de) 1996-01-04
ATE206348T1 (de) 2001-10-15
CA2126431A1 (en) 1995-12-22
DE69522996T2 (de) 2002-04-04
CA2572585A1 (en) 1995-12-22
CA2126431C (en) 2007-03-13
EP0688656B1 (en) 2001-10-04
EP0688656A1 (en) 1995-12-27
JPH0839622A (ja) 1996-02-13

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