JP4642237B2 - リブ付きキャップを有する射出成形用冷却コア - Google Patents

リブ付きキャップを有する射出成形用冷却コア Download PDF

Info

Publication number
JP4642237B2
JP4642237B2 JP2000586501A JP2000586501A JP4642237B2 JP 4642237 B2 JP4642237 B2 JP 4642237B2 JP 2000586501 A JP2000586501 A JP 2000586501A JP 2000586501 A JP2000586501 A JP 2000586501A JP 4642237 B2 JP4642237 B2 JP 4642237B2
Authority
JP
Japan
Prior art keywords
cooling fluid
dome
front cap
elongated body
elongated
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP2000586501A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002531296A (ja
JP2002531296A5 (https=
Inventor
ジョブスト、アルリッチ、ジェラート
Original Assignee
モールド−マスターズ （２００７） リミテッド
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 モールド−マスターズ （２００７） リミテッド filed Critical モールド−マスターズ （２００７） リミテッド
Publication of JP2002531296A publication Critical patent/JP2002531296A/ja
Publication of JP2002531296A5 publication Critical patent/JP2002531296A5/ja
Application granted granted Critical
Publication of JP4642237B2 publication Critical patent/JP4642237B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform

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)
  • Pens And Brushes (AREA)
  • Road Signs Or Road Markings (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
JP2000586501A 1998-12-07 1999-12-07 リブ付きキャップを有する射出成形用冷却コア Expired - Lifetime JP4642237B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002255800A CA2255800C (en) 1998-12-07 1998-12-07 Injection molding cooling core having a ribbed cap
CA2,255,800 1998-12-07
PCT/EP1999/009601 WO2000034025A1 (en) 1998-12-07 1999-12-07 Injection molding cooling core having a ribbed cap

Publications (3)

Publication Number Publication Date
JP2002531296A JP2002531296A (ja) 2002-09-24
JP2002531296A5 JP2002531296A5 (https=) 2007-02-01
JP4642237B2 true JP4642237B2 (ja) 2011-03-02

Family

ID=4163088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000586501A Expired - Lifetime JP4642237B2 (ja) 1998-12-07 1999-12-07 リブ付きキャップを有する射出成形用冷却コア

Country Status (11)

Country Link
US (1) US6077067A (https=)
EP (1) EP1137525B1 (https=)
JP (1) JP4642237B2 (https=)
KR (1) KR100704046B1 (https=)
CN (1) CN1141209C (https=)
AT (1) ATE255492T1 (https=)
AU (1) AU1657400A (https=)
BR (1) BR9916952B1 (https=)
CA (1) CA2255800C (https=)
DE (1) DE69913378T2 (https=)
WO (1) WO2000034025A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6425752B1 (en) * 1999-03-22 2002-07-30 John M. Check Bubbler tube with integral inlet pipe and bimetal core for injection molding tools and method of making the bubbler tube
US6276922B1 (en) * 1999-08-24 2001-08-21 Husky Injection Molding Systems Ltd. Core fluid velocity inducer
CN100415485C (zh) 2002-01-09 2008-09-03 标准模具（2007）有限公司 用于测量模具型腔中的熔融材料的温度的方法和装置
US7399174B2 (en) * 2004-04-08 2008-07-15 Graham Packaging Pet Technologies Inc. Method and apparatus for compression molding plastic articles
DE202005008170U1 (de) * 2005-05-20 2005-07-28 gwk Gesellschaft Wärme Kältetechnik mbH Werkzeug zur Urformung eines hohlen Formlings aus Kunststoff
KR100680720B1 (ko) * 2005-11-17 2007-02-08 기아자동차주식회사 사출팁의 중계관 구조
DE102007002133A1 (de) * 2006-09-01 2008-03-06 Strecktech Ag Verfahren zur Herstellung von tubenartigen Körpern sowie Vorformling und Vorrichtung zur Herstellung von Vorformlingen für tubenartige Körper
US7874827B2 (en) * 2006-09-11 2011-01-25 Daikyo Seiko Ltd. Syringe mold
EP2439043A1 (de) * 2010-10-08 2012-04-11 ifw Manfred Otte GmbH Verfahren zur Kühlung eines Spritzgusswerkzeugs
KR101243280B1 (ko) 2011-04-28 2013-03-13 주식회사 인스텍 내부공간이 형성된 금속제품 및 그 제조방법
US8585392B2 (en) * 2011-05-24 2013-11-19 F&S Tool, Inc. Compression molding with successive stage cooling channels
CN103128885A (zh) * 2013-03-05 2013-06-05 张家港倍恩特磁塑科技有限公司 模具型芯及其加工工艺
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
DE102016015533A1 (de) * 2016-12-22 2018-06-28 SAV GmbH Mittelkern eines Einfallkerns zur Herstellung von Werkstücken
MX2020005263A (es) * 2017-12-06 2020-08-24 Sipa Progettazione Automaz Dispositivo de moldeo de inyeccion por compresion.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998577A (en) * 1975-10-31 1976-12-21 Consupak, Inc. Temperature controlled core rod
GB1502358A (en) * 1976-08-17 1978-03-01 Pioneer Plastic Containers Ltd Injection mould part
US4238106A (en) * 1979-12-03 1980-12-09 Owens-Illinois, Inc. Core pin cooling for high speed injection molding apparatus
US4634366A (en) * 1982-11-08 1987-01-06 Electra Form, Inc. Injection molding machine
US4655280A (en) * 1984-03-26 1987-04-07 Fuso Keigokin Co., Ltd. Die cooling pipe
JPH03124420A (ja) * 1989-10-09 1991-05-28 Toshiba Corp 成形金型の冷却方法および熱交換部品
JPH0465215A (ja) * 1990-07-06 1992-03-02 Dainippon Printing Co Ltd 予備成形体の冷却温度調節方法及びその装置
CA2032294A1 (en) * 1990-12-17 1992-06-18 Jobst Ulrich Gellert Thermal valve gated injection molding apparatus with melt distribution plate
JPH0594603A (ja) * 1991-09-30 1993-04-16 Victor Co Of Japan Ltd 垂直磁気ヘツド
JP3345196B2 (ja) * 1994-11-09 2002-11-18 株式会社吉野工業所 射出成形金型のコア冷却用スパイラルパイプとその製造方法
US5582788A (en) * 1994-12-28 1996-12-10 Continental Pet Technologies, Inc. Method of cooling multilayer preforms
US5498150A (en) * 1995-01-09 1996-03-12 Check; John M. High thermal capacity mold assembly
JPH09234770A (ja) * 1996-03-01 1997-09-09 Sekisui Chem Co Ltd 射出成形用金型の製造方法
SG72784A1 (en) * 1997-01-24 2000-05-23 Mold Masters Ltd Injection molding apparatus with cooled core
CA2255798C (en) * 1998-12-07 2008-06-17 Jobst Ulrich Gellert Injection molding cooling core having spiral grooves

Also Published As

Publication number Publication date
EP1137525B1 (en) 2003-12-03
KR100704046B1 (ko) 2007-04-05
US6077067A (en) 2000-06-20
DE69913378T2 (de) 2004-05-27
KR20010086088A (ko) 2001-09-07
AU1657400A (en) 2000-06-26
ATE255492T1 (de) 2003-12-15
JP2002531296A (ja) 2002-09-24
BR9916952B1 (pt) 2009-05-05
CA2255800A1 (en) 2000-06-07
CN1342114A (zh) 2002-03-27
WO2000034025A1 (en) 2000-06-15
CN1141209C (zh) 2004-03-10
CA2255800C (en) 2008-06-10
BR9916952A (pt) 2001-09-11
DE69913378D1 (de) 2004-01-15
EP1137525A1 (en) 2001-10-04

Similar Documents

Publication Publication Date Title
JP4642237B2 (ja) リブ付きキャップを有する射出成形用冷却コア
US6079972A (en) Injection molding cooling core having spiral grooves
CN1130282C (zh) 注射成型冷模腔镶块
US6017209A (en) Injection molding cooled gate insert
US5427519A (en) Injection molding nozzle with helical cooling conduit
CA2022120C (en) Injection molding cooled socket holder for a heated nozzle
US5002480A (en) Injection molding insulated valve member
JP4113610B2 (ja) 冷却コアを有する射出成形装置
US4938681A (en) Injection molding system having offset valve pin biasing mechanism
US5935621A (en) Injection molding apparatus having a cooled core
US4931009A (en) Injection molding system having a thermal locating flange
CA1272361A (en) Ijection molding system having a thermal locating flange
EP0422622A2 (en) Injection molding insulated valve member
USRE38265E1 (en) Injection molding apparatus having a cooled core

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061207

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20061207

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20081003

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090626

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090630

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20090930

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20091007

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091030

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100105

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20100405

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20100412

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100506

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20100604

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100927

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20101012

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20101102

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20101201

R150 Certificate of patent or registration of utility model

Ref document number: 4642237

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131210

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term