CN100448646C - 用于注塑装置中的热流道的阀针导向和对准系统 - Google Patents

用于注塑装置中的热流道的阀针导向和对准系统 Download PDF

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Publication number
CN100448646C
CN100448646C CNB038229528A CN03822952A CN100448646C CN 100448646 C CN100448646 C CN 100448646C CN B038229528 A CNB038229528 A CN B038229528A CN 03822952 A CN03822952 A CN 03822952A CN 100448646 C CN100448646 C CN 100448646C
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China
Prior art keywords
gate
alignment
guide
valve needle
nozzle
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 - Fee Related
Application number
CNB038229528A
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English (en)
Chinese (zh)
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CN1684811A (zh
Inventor
J·菲舍尔
D·巴宾
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Mold Masters 2007 Ltd
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Publication of CN1684811A publication Critical patent/CN1684811A/zh
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    • 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
    • B29C45/278—Nozzle tips
    • 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
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • 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

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  • 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)
CNB038229528A 2002-07-30 2003-07-30 用于注塑装置中的热流道的阀针导向和对准系统 Expired - Fee Related CN100448646C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39912102P 2002-07-30 2002-07-30
US60/399,121 2002-07-30

Publications (2)

Publication Number Publication Date
CN1684811A CN1684811A (zh) 2005-10-19
CN100448646C true CN100448646C (zh) 2009-01-07

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ID=31495736

Family Applications (1)

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CNB038229528A Expired - Fee Related CN100448646C (zh) 2002-07-30 2003-07-30 用于注塑装置中的热流道的阀针导向和对准系统

Country Status (9)

Country Link
US (2) US7025586B2 (enExample)
EP (1) EP1531977B1 (enExample)
JP (1) JP2005534534A (enExample)
CN (1) CN100448646C (enExample)
AT (1) ATE373557T1 (enExample)
AU (1) AU2003254663A1 (enExample)
CA (1) CA2492701A1 (enExample)
DE (1) DE60316444T2 (enExample)
WO (1) WO2004012923A2 (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6769901B2 (en) * 2000-04-12 2004-08-03 Mold-Masters Limited Injection nozzle system for an injection molding machine
CA2358148A1 (en) * 2001-10-03 2003-04-03 Mold-Masters Limited A nozzle
CA2358187A1 (en) 2001-10-03 2003-04-03 Mold-Masters Limited Nozzle seal
US6962492B2 (en) * 2001-10-05 2005-11-08 Mold-Masters Limited Gap seal between nozzle components
AU2003206525A1 (en) * 2002-02-21 2003-09-09 Mold-Masters Limited A valve pin guide for a valve-gated nozzle
US7128566B2 (en) * 2002-02-21 2006-10-31 Mold-Masters Limited Valve pin guiding tip for a nozzle
DE10392533B4 (de) 2002-04-12 2014-07-03 Mold-Masters (2007) Limited Spritzgießvorrichtung mit einem Formangussöffnungseinsatz mit Wärmesperre
CA2492701A1 (en) 2002-07-30 2004-02-12 Mold-Masters Limited A valve pin guide and alignment system for a hot-runner in an injection molding apparatus
US6884061B2 (en) * 2002-09-18 2005-04-26 Mold-Masters Limited Metering device for a nozzle of an injection molding apparatus
CA2450411C (en) * 2002-11-21 2012-01-03 Mold-Masters Limited Hot runner nozzle with a tip, a tip surrounding piece and an alignment piece
CA2452112A1 (en) * 2002-12-09 2004-06-09 Mold-Masters Limited Nozzle tip and seal
US7175420B2 (en) * 2003-02-13 2007-02-13 Mold-Masters Limited Valve gated injection molding system with independent flow control
EP1452293A1 (en) * 2003-02-25 2004-09-01 Mold-Masters Limited Injection molding system with flow control and method of injection molding
CN1833853B (zh) * 2005-03-18 2010-12-08 亚洲光学股份有限公司 可封阻浇口的射出模具
ITTO20050302A1 (it) * 2005-05-05 2006-11-06 Incos Spa Terminale di ugello iniettore per apparecchiature di stampaggio ad iniezione di materie plastiche
EP1724090B1 (en) * 2005-05-19 2010-07-21 Mold-Masters (2007) Limited Injection nozzle with a thermal shroud and method of making the same
DE102006041329B3 (de) * 2006-09-01 2008-01-17 Sfr Formenbau Gmbh Einspritzdüse zur Führung von Schmelzemasse in einer Kunststoffspritzgießform
DE202006015283U1 (de) * 2006-10-04 2008-02-14 Günther Heisskanaltechnik Gmbh Spritzgießvorrichtung mit Nadelverschlußdüsen in Rücken-an-Rücken-Anordnung
US7566216B2 (en) * 2007-04-29 2009-07-28 Husky Injection Molding Systems Ltd. Mold assembly using inserts
US7568906B2 (en) 2007-04-30 2009-08-04 Husky Injection Molding Systems Ltd. Mold assembly using inserts
US7513772B2 (en) * 2007-05-09 2009-04-07 Mold-Masters (2007) Limited Injection molding nozzle with valve pin alignment
US7972132B2 (en) * 2008-10-10 2011-07-05 Mold-Masters (2007) Ltd Injection molding valve gated hot runner nozzle
US8646357B2 (en) * 2009-12-02 2014-02-11 Ford Global Technologies, Llc Vehicle braking assembly with gap management system
US8607660B2 (en) * 2009-12-02 2013-12-17 Ford Global Technologies, Llc Vehicle braking assembly
US8678802B2 (en) * 2009-12-08 2014-03-25 Husky Injection Molding Systems Ltd. Hot-runner system having manifold assembly manufactured in accordance with free-form-fabrication
CN102371654A (zh) * 2010-08-17 2012-03-14 於岩君 针阀式热流道模具的阀针密封装置
US9289930B2 (en) 2011-06-09 2016-03-22 Husky Injection Molding Systems Ltd. Wear resistant assembly for contacting components of mold-tool system
CN102729403A (zh) * 2012-06-20 2012-10-17 无锡天惠塑机有限公司 一种注塑机喷嘴组件
US9248595B2 (en) 2014-06-24 2016-02-02 Athena Automation Ltd. Hot runner apparatus for an injection molding machine
WO2017159048A1 (ja) * 2016-03-18 2017-09-21 本田技研工業株式会社 射出成形装置
DE102016009149A1 (de) * 2016-07-27 2018-02-01 Gebr. Krallmann Gmbh Düse zum Spritzen von Metall
IT201700076433A1 (it) * 2017-07-07 2019-01-07 Gruppo di iniezione con spillo di otturazione, per lo stampaggio a iniezione di materiale plastico, con capacita' di recuperare le dilatazioni termiche e di evitare trafilamenti del materiale plastico
JP7109215B2 (ja) * 2018-03-09 2022-07-29 エスバンス株式会社 成形品の製造方法
US11938667B2 (en) * 2019-05-10 2024-03-26 Mold-Masters (2007) Limited Side-gate injection molding apparatus and side-gate hot runner nozzle
CN111735862A (zh) * 2020-06-16 2020-10-02 梅州康立高科技有限公司 自定位电极结构
CN111941737B (zh) * 2020-09-18 2022-11-15 江苏常熟汽饰集团股份有限公司 表面嵌入玻璃纤维复合片材的注塑产品局部加强注塑方法
KR102426283B1 (ko) * 2020-12-30 2022-07-29 주식회사 유도 트랜스퍼 유닛을 갖는 핫 런너 시스템
EP4116061B1 (en) * 2021-07-07 2024-09-04 Incoe Corporation Heating device
CN114311417A (zh) * 2021-12-30 2022-04-12 广州晶品智能压塑科技股份有限公司 一种可活动式流道连接机构
CN114522817A (zh) * 2022-04-21 2022-05-24 山西海普瑞科技有限公司 一种用于防止高压水射流破坏的喷嘴结构
US20240367229A1 (en) * 2023-05-01 2024-11-07 Wagner Spray Tech Corporation Spray tips having pre-use manufactured wear-mimicking surface

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5505613A (en) * 1993-08-13 1996-04-09 Apparate-Und Werkzeugbau Ag Injection molding nozzle having a centering bushing
JPH0890598A (ja) * 1994-09-22 1996-04-09 Fuji Seiki Kk バルブゲート式金型装置
EP0962296A2 (de) * 1998-06-03 1999-12-08 Günther Heisskanaltechnik GmbH Nadelverschlussdüse
US6419116B1 (en) * 2001-02-27 2002-07-16 D-M-E Company Molding nozzle gate valve

Family Cites Families (176)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865050A (en) * 1955-06-06 1958-12-23 Stokes F J Corp Valved gate for an injection molding press
US3488810A (en) * 1967-03-17 1970-01-13 Jobst U Gellert Valve-gated mold construction
ZA708109B (en) * 1969-12-11 1972-02-23 Lucas Industries Ltd Apparatus for hot runner injection moulding
US3677682A (en) * 1970-03-09 1972-07-18 Ladislao Wladyslaw Putkowski Hot runner system
US3716318A (en) * 1971-02-04 1973-02-13 Gte Sylvania Inc Valving means for injection molding apparatus
US4004871A (en) * 1973-03-12 1977-01-25 Claude Hardy Mold gate apparatus
US3952927A (en) * 1974-04-26 1976-04-27 Standard Oil Company Injection nozzle having guides for nozzle rod
JPS51125160A (en) * 1974-06-27 1976-11-01 Saito Kouki Kk Automatically opening or closing valve gate for plastic injection molding
CA1032317A (en) * 1975-04-10 1978-06-06 Jobst U. Gellert Valve-gated injection molding mechanism
US4053271A (en) * 1976-02-04 1977-10-11 Gellert Jobst U Valve-gated injection molding mechanism
CA1067660A (en) * 1976-03-25 1979-12-11 Jobst U. Gellert Injection molding nozzle seal
CA1032318A (en) 1976-10-12 1978-06-06 Jobst U. Gellert Valve-gated injection molding mechanism
US4173448A (en) * 1978-01-06 1979-11-06 Husky Injection Molding Systems Actuating mechanism for gate valve of injection nozzle
US4268241A (en) * 1978-01-06 1981-05-19 Husky Injection Molding Systems Heated injection nozzle
US4268240A (en) * 1978-01-06 1981-05-19 Husky Injection Molding Systems Actuating mechanism for gate valve of injection nozzle
CA1097872A (en) * 1978-12-08 1981-03-24 Jobst U. Gellert Injection molding valve pin actuator mechanism
BG28748A1 (en) * 1979-05-07 1980-12-12 Mateev Apparatus for runnerless casting under presure of polymer articles
US4318686A (en) * 1980-01-03 1982-03-09 International Tools (1973) Limited Injection molding apparatus for molding parts of thermosetting plastic material
US4312630A (en) * 1980-03-18 1982-01-26 Nicola Travaglini Heaterless hot nozzle
CA1136815A (en) * 1980-07-15 1982-12-07 Jobst U. Gellert Injection molding nozzle seal
CA1136814A (en) * 1980-07-15 1982-12-07 Jobst U. Gellert Hot tip seal
CA1153524A (en) * 1980-10-15 1983-09-13 Jobst U. Gellert Injection molding mechanical double acting valve pin actuator
US4368028A (en) * 1981-02-02 1983-01-11 Grish Anthony J Annular flow plastic extrusion nozzle or gate
US4412807A (en) * 1982-01-28 1983-11-01 The Continental Group, Inc. Offset flow injection nozzle
CA1190019A (en) * 1982-07-12 1985-07-09 Jobst U. Gellert Injection molding hot tip seal
JPS5932409U (ja) 1982-08-25 1984-02-29 株式会社明星金属工業所 バルブレス式インジエクシヨンオ−プンノズル
DE3245571C2 (de) 1982-12-09 1985-04-11 Männer, Otto, 7836 Bahlingen Nadelverschluß-Düse für Spritzgießformen
JPS59142124A (ja) * 1983-02-02 1984-08-15 Shigeru Tsutsumi 合成樹脂射出成形機用ホツトチツプブシング
US4662837A (en) * 1985-03-18 1987-05-05 Husky Injection Molding Systems, Ltd. Apparatus for injection molding
US4652230A (en) * 1985-05-06 1987-03-24 Osuna Diaz J M Injection molding nozzle
CA1238161A (en) * 1985-12-02 1988-06-21 Jobst U. Gellert Manufacturing method for selected gate configuration injection molding nozzles
US5141696A (en) * 1986-06-30 1992-08-25 Osuna Diaz J M Method for injection molding using flow adjusting arrangement
DE3631850A1 (de) * 1986-09-19 1988-04-07 Zimmermann Wolfgang Die thermodynamische punktangussduese
US4771164A (en) * 1987-04-01 1988-09-13 Gellert Jobst U Injection molding nozzle and method
US4787836A (en) * 1987-06-30 1988-11-29 Fairchild Industries, Inc. Injection molding nozzle
CA1267514A (en) * 1987-07-15 1990-04-10 Jobst Ulrich Gellert Coated injection molding nozzle and method
US4781572A (en) * 1987-10-09 1988-11-01 Sonoco Products Company Self-regulating gate valve assembly for injection molding apparatus
CA1261573A (en) * 1987-10-16 1989-09-26 Harald H. Schmidt Injection molding nozzle having grounded heating element brazed into pointed tip
US5254305A (en) * 1987-12-10 1993-10-19 Otto Hofstetter Ag Injection nozzle and method for charging an injection nozzle
FR2625133B1 (fr) * 1987-12-24 1990-09-21 Delta Projet Buse de moule pour injection de matiere plastique
US4832593A (en) * 1988-01-25 1989-05-23 Husky Injection Molding Systems Ltd. Large nozzle for hot runner mold
CA1265909A (en) * 1988-02-16 1990-02-20 Jobst Ulrich Gellert Injection molding heated gate insert and method
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
DE3833868A1 (de) * 1988-10-05 1990-04-12 Hofstetter Ag Otto Verfahren zum spritzgiessen von pet-formlingen und anguss-system
DE3935565C2 (de) * 1988-10-31 1997-07-24 Ikeda Bussan Co Verfahren zur Herstellung eines geschäumten Kunststoffteiles, insbesondere für Sitzkissen, Rückenlehnen oder dgl.
US5028227A (en) * 1988-10-31 1991-07-02 Mold-Masters Limited Injection molding nozzle with replaceable gate insert
DE3843035A1 (de) * 1988-12-21 1990-06-28 Otto Maenner Nadelverschlussduese fuer spritzgiessformen
US4950154A (en) * 1989-07-03 1990-08-21 Moberg Clifford A Combination injection mold and sprue bushing
CA1318998C (en) * 1989-07-13 1993-06-15 Harald Hans Schmidt Injection molding system with flanged insulation gate seal
US5208228A (en) * 1989-11-13 1993-05-04 Merck & Co., Inc. Aminomacrolides and derivatives having immunosuppressive activity
CA2008171C (en) * 1990-01-19 1997-05-20 Jobst Ulrich Gellert Method of making a selected size injection molding nozzle
US5067893A (en) * 1990-06-15 1991-11-26 Osuna Diaz Jesus M Injection molding apparatus with shut off valve pin actuation system
CA2022120C (en) * 1990-07-27 1998-02-10 Jobst Ulrich Gellert Injection molding cooled socket holder for a heated nozzle
US5030084A (en) * 1990-09-04 1991-07-09 Mold-Masters Limited Pre-wired injection molding assembly
DE4028660A1 (de) 1990-09-10 1992-03-26 Incoe International Inc Zweign Heisskanal-verteilersystem
DE4032509C2 (de) * 1990-10-12 1993-10-21 Gellert Jobst U Spritzgießdüse für eine Spritzgießeinrichtung
US5208052A (en) * 1991-11-18 1993-05-04 Husky Injection Molding Systems Ltd. Hot runner nozzle assembly
JP3035657B2 (ja) 1991-12-27 2000-04-24 三菱マテリアル株式会社 バルブゲート式金型装置
JP3173852B2 (ja) 1992-03-23 2001-06-04 松下電工株式会社 射出成形用金型
CA2068543C (en) * 1992-05-11 1999-11-09 Jobst Ulrich Gellert Coinjection molding apparatus having rotary axial actuating mechanism
JP3251054B2 (ja) 1992-05-12 2002-01-28 ティーディーケイ株式会社 射出成形装置
CA2073710C (en) 1992-07-13 2000-03-28 Jobst Ulrich Gellert Injection molding nozzle with removable forward member
US5324191A (en) 1992-09-30 1994-06-28 Husky Injection Molding Systems Ltd. Sealed edge gate
US5360333A (en) * 1992-09-30 1994-11-01 Husky Injection Molding Systems Ltd. Band heater clamp arrangement for an injection molding machine
US5374182A (en) * 1992-09-30 1994-12-20 Husky Injection Molding Systems Ltd. Hot runner manifold bushing
JP3082476B2 (ja) 1992-11-05 2000-08-28 三菱マテリアル株式会社 射出成形金型
CA2082700A1 (en) 1992-11-12 1994-05-13 Jobst Ulrich Gellert Injection molding torpedo with diagonal melt bore
CA2091406C (en) * 1993-03-10 2001-07-17 Jobst Ulrich Gellert Injection molding nozzle insert with valve member locating blades
US5569475A (en) * 1993-06-10 1996-10-29 D-M-E Company Insulator for thermoplastic molding nozzle assembly
US5299928A (en) * 1993-07-26 1994-04-05 Gellert Jobst U Two-piece injection molding nozzle seal
WO1995005276A1 (en) * 1993-08-12 1995-02-23 Kona Corporation Improved hot runner injection molding system
US5885628A (en) * 1993-08-12 1999-03-23 Dynisco, Inc. Injection molding nozzle
JP2853538B2 (ja) 1993-11-30 1999-02-03 日本ビクター株式会社 射出成形用金型装置
US5492467A (en) * 1993-12-30 1996-02-20 Kona Corporation Apparatus for injection molding articles of amorphous polyethylene terephthalate
US5501594A (en) * 1994-02-16 1996-03-26 Eastman Kodak Company Apparatus for forming a thermoplastic body
US5474439A (en) 1994-04-13 1995-12-12 Caco Pacific Corporation Fluid injecting nozzle having spaced projections
CA2123360C (en) * 1994-05-11 2004-07-20 Jobst Ulrich Gellert Injection molding nozzle with two removable inserts
US6010592A (en) * 1994-06-23 2000-01-04 Kimberly-Clark Corporation Method and apparatus for increasing the flow rate of a liquid through an orifice
US5443381A (en) * 1994-07-18 1995-08-22 Gellert; Jobst U. Injection molding one-piece insert having cooling chamber with radial rib portions
US5545028A (en) * 1994-08-16 1996-08-13 Kona Corporation Bushing tip for injection molding apparatus
US6022210A (en) * 1995-01-31 2000-02-08 Gunther Heisskanaltechnik Gmbh Hot runner nozzle
CA2165514C (en) * 1995-12-18 2007-10-02 Jobst Ulrich Gellert Injection molding carbide torpedo
CA2149387C (en) 1995-05-15 2006-09-05 Jobst Ulrich Gellert Injection molding hot tip side gate seal with circumferential rim
CA2153079A1 (en) * 1995-06-30 1996-12-31 Klaus Bauer Valve member locating insert for injection molding nozzle
WO1997002129A1 (de) 1995-06-30 1997-01-23 Christian Stern Düse zur spritzgussverarbeitung von kunststoffen
CA2154969C (en) * 1995-07-28 2005-02-01 Jobst Ulrich Gellert Injection molding nozzle with radial vanes
JPH09123222A (ja) 1995-10-27 1997-05-13 Sekisui Chem Co Ltd ホットランナ金型
US5686122A (en) * 1995-11-17 1997-11-11 Husky Injection Molding Systems Ltd. Modular mold cooling system
US5707667A (en) * 1995-12-07 1998-01-13 Husky Injection Molding Systems Ltd. Sound insulated injection molding machine
DE19605209C2 (de) * 1996-02-13 1999-01-07 Otto Maenner Nadelverschlußdüse mit einer Nadelführung
DE29602484U1 (de) 1996-02-13 1996-03-28 Männer, Otto, 79353 Bahlingen Nadelverschlußdüse mit einer Nadelführung
DE19608676C1 (de) 1996-03-06 1997-01-30 Hasco Normalien Hasenclever Co Verschlußdüse für eine Werkzeugform zur Verarbeitung plastischer Massen, insbesondere für eine Kunststoff-Spritzgießform
CA2175634C (en) * 1996-05-02 2007-08-21 Klaus Bauer Injection molding valve member with head and neck portions
EP0806276B1 (en) * 1996-05-10 2002-02-20 EUROTOOL Beheer B.V. Injection molding system and heating assembly for use in such a system
JP3028407B2 (ja) * 1996-05-20 2000-04-04 株式会社吉野工業所 射出成形型用バルブゲート装置
US5736171A (en) * 1996-06-04 1998-04-07 Caco Pacific Corporation Fluid injecting nozzle having spaced projections
JP3802613B2 (ja) 1996-07-22 2006-07-26 積水化学工業株式会社 ホットランナ金型
US5804228A (en) * 1996-08-21 1998-09-08 Caco Pacific Corporation Minimum vestige nozzle assembly for plastics injection molding
US5916605A (en) * 1996-09-27 1999-06-29 Dynisco Hotrunners, Inc. Valve actuated injection molding apparatus
EP0832729B1 (en) * 1996-09-30 2000-03-08 EUROTOOL Beheer B.V. Valve-gated injection moulding device
CA2187497C (en) * 1996-10-09 2005-06-28 Jobst Ulrich Gellert Injection molding nozzle guide and sealing ring
CA2190569C (en) 1996-11-18 2005-11-08 Jobst Ulrich Gellert Injection molding nozzle with edge gate inserts and sealing ring
US5845853A (en) 1996-12-02 1998-12-08 Friedman; Michael Nozzle assembly for expelling a viscous mass
CA2193327A1 (en) * 1996-12-18 1998-06-18 Jobst Ulrich Gellert Injection molding apparatus with insert secured through the manifold to a nozzle
US5820899A (en) * 1996-12-23 1998-10-13 Mold-Masters Limited Injection molding nozzle with edge gate inserts and sealing ring
EP0850745B1 (de) * 1996-12-23 2003-10-22 Sulzer Chemtech AG Düse für eine Polymerschmelze
US5879727A (en) * 1997-01-21 1999-03-09 Husky Injection Molding Systems, Ltd. Insulated modular injection nozzle system
JPH10296798A (ja) 1997-02-28 1998-11-10 Victor Co Of Japan Ltd カセット金型及びバルブゲート保護部材付きカセット
JPH10264222A (ja) 1997-03-21 1998-10-06 Omron Corp 射出成形シリンダ用バルブ構造
US5871786A (en) * 1997-04-04 1999-02-16 Kona Corporation Tip heated hot runner nozzle
CA2203741C (en) * 1997-04-25 2007-02-20 Mold-Masters Limited Injection molding apparatus with a one-piece gate insert locating a cylindrical valve member
US5925386A (en) * 1997-06-11 1999-07-20 Moberg; Clifford A. Wear-resistant sprue bushing
KR100226350B1 (ko) 1997-06-11 1999-10-15 전주범 정온 제어기능을 갖는 세탁기에서 고온으로부터 세탁물 보호방법
US6361300B1 (en) * 1998-04-21 2002-03-26 Synventive Molding Solutions, Inc. Manifold system having flow control
US5895669A (en) * 1997-06-13 1999-04-20 Incoe Corporation Injection molding shut-off bushing with separate material flow path
US6287107B1 (en) * 1997-09-02 2001-09-11 Synventive Molding Solutions, Inc. Apparatus for proportionally controlling fluid delivery to a mold
US5894025A (en) * 1997-06-13 1999-04-13 Kona Corporation Valve pin actuator
US6309208B1 (en) * 1997-06-13 2001-10-30 Synventive Molding Solutions, Inc. Apparatus for proportionally controlling fluid delivery to a mold
SE518906C2 (sv) 1997-12-05 2002-12-03 Helldin Ab N Anordning vid formsprutning
CA2228931C (en) * 1998-02-02 2007-06-26 Mold-Masters Limited Injection molding three portion gate and cavity insert
CA2228458C (en) * 1998-02-02 2008-08-05 Mold-Masters Limited Injection molding cooled gate insert
KR200183608Y1 (ko) * 1998-02-26 2000-06-01 유영희 완충링을 가지는 주입노즐
JP3191866B2 (ja) 1998-03-06 2001-07-23 三菱マテリアル株式会社 バルブゲート式金型装置
JP3991340B2 (ja) * 1998-04-07 2007-10-17 株式会社十王 射出成形用ノズル
US5980234A (en) * 1998-04-29 1999-11-09 R & D Tool & Engineering Co., Blow mold apparatus for minimal gate
US6358038B1 (en) * 1998-06-26 2002-03-19 Oleg Rozenberg Injection stretch blow molding machine
US6261084B1 (en) * 1998-08-28 2001-07-17 Synventive Moldings Solutions Canada, Inc. Elastically deformable nozzle for injection molding
US6143358A (en) * 1998-10-01 2000-11-07 Nanofilm, Ltd. Hydrophobic thin films on magnesium fluoride surfaces
US6428305B2 (en) * 1998-10-13 2002-08-06 Husky Injection Molding Systems Ltd. Injection molding nozzle tip insulator and injection molding device
US6318990B1 (en) * 1998-10-16 2001-11-20 Mold-Masters Limited Injection molding nozzle apparatus
US6135757A (en) * 1998-10-16 2000-10-24 Husky Injection Systems Ltd. Valve gated injection molding system
CA2250599A1 (en) * 1998-10-16 2000-04-16 Jobst Ulrich Gellert Apparatus and method of making an injection molding nozzle with tip insert
US6164954A (en) 1998-12-08 2000-12-26 Husky Injection Molding Systems Ltd. High pressure injection nozzle
US6074195A (en) * 1998-12-08 2000-06-13 Fast Heat, Inc. Hot runner nozzle with laminar flow pin point tip
CA2261367C (en) 1999-02-08 2008-04-22 Mold-Masters Limited Injection molding valve member actuating mechanism
CA2262175C (en) 1999-02-16 2008-02-12 Mold-Masters Limited Injection molding apparatus with removable nozzle seal
US6315549B1 (en) * 1999-03-19 2001-11-13 Husky Injection Molding Systems Ltd. Hot tip insulator retainer
US6533571B2 (en) * 1999-03-19 2003-03-18 Husky Injection Molding Systems, Ltd Injection nozzle insulator assembly
US6220851B1 (en) * 1999-04-19 2001-04-24 Husky Injection Molding Systems Ltd. Detachable nozzle body
US6245278B1 (en) * 1999-06-03 2001-06-12 Husky Injection Molding Systems Ltd. Injection nozzle and method
CA2286953A1 (en) 1999-10-18 2001-04-18 Helen Zhuang Injection nozzle system
US6089468A (en) * 1999-11-08 2000-07-18 Husky Injection Molding Systems Ltd. Nozzle tip with weld line eliminator
US6227461B1 (en) * 1999-11-08 2001-05-08 Fred W. Schroeder Flow nozzle for injection molding
DE19956214B4 (de) * 1999-11-23 2004-01-29 Otto Männer Heißkanalsysteme GmbH & Co. KG Offene Spritzgießdüse
US6264460B1 (en) * 1999-12-09 2001-07-24 Pechiney Emballage Flexible Europe Injection gate insulating and cooling apparatus
DE10008722B4 (de) 2000-02-24 2010-02-11 EWIKON Heißkanalsysteme GmbH & Co. KG Verbindungselement
WO2001078961A1 (en) 2000-04-12 2001-10-25 Mold-Masters Limited Injection nozzle system and injection molding machine incorporating same
US6769901B2 (en) * 2000-04-12 2004-08-03 Mold-Masters Limited Injection nozzle system for an injection molding machine
WO2001098053A1 (en) 2000-06-16 2001-12-27 D-M-E Company Injection molding hot runner nozzle with removable seal
DE10037739B4 (de) 2000-08-02 2004-02-26 Siemens Ag Heißkanaldüse für eine Spritzgußform
IT1320639B1 (it) 2000-09-13 2003-12-10 Piero Enrietti Testa riscaldata di alimentazione di un ugello di iniezione per lostampaggio di materiali plastici.
US6394785B1 (en) 2000-11-20 2002-05-28 Top Grade Molds Ltd. Nozzle for injection mold
JP2002273768A (ja) 2001-03-15 2002-09-25 Mitsubishi Materials Corp バルブゲート式金型装置
JP2002307492A (ja) 2001-04-11 2002-10-23 Mitsubishi Materials Corp バルブゲート式金型装置
JP2003011173A (ja) 2001-06-27 2003-01-15 Mitsubishi Materials Corp バルブゲート式金型装置
JP2003011174A (ja) 2001-06-28 2003-01-15 Mitsubishi Materials Corp バルブゲート式金型装置
JP2003011176A (ja) 2001-06-29 2003-01-15 Mitsubishi Materials Corp バルブゲート式金型装置
US20030008034A1 (en) * 2001-07-06 2003-01-09 Husky Injection Molding, Ltd. Method and apparatus for injection molding articles
US7156651B2 (en) * 2001-07-06 2007-01-02 Husky Injection Molding Systems Ltd. Apparatus for injection molding articles
JP2003071873A (ja) 2001-08-31 2003-03-12 Mitsubishi Materials Corp バルブゲート式金型装置
EP1436133B1 (en) 2001-10-03 2009-02-04 Mold-Masters (2007) Limited Gap seal between a nozzle and a mold component in a hot-runner assembly for an injection molding apparatus
CA2358148A1 (en) 2001-10-03 2003-04-03 Mold-Masters Limited A nozzle
CA2358187A1 (en) * 2001-10-03 2003-04-03 Mold-Masters Limited Nozzle seal
US6962492B2 (en) * 2001-10-05 2005-11-08 Mold-Masters Limited Gap seal between nozzle components
ITTO20011214A1 (it) * 2001-12-21 2003-06-21 Incos Spa Ugello iniettore per apparecchiature di stampaggio ad iniezione di materie plastiche.
AU2003206525A1 (en) * 2002-02-21 2003-09-09 Mold-Masters Limited A valve pin guide for a valve-gated nozzle
US7128566B2 (en) * 2002-02-21 2006-10-31 Mold-Masters Limited Valve pin guiding tip for a nozzle
US6709262B2 (en) * 2002-03-22 2004-03-23 Stackteck Systems Canada Inc. Nozzle cap
DE10392533B4 (de) 2002-04-12 2014-07-03 Mold-Masters (2007) Limited Spritzgießvorrichtung mit einem Formangussöffnungseinsatz mit Wärmesperre
CA2492701A1 (en) * 2002-07-30 2004-02-12 Mold-Masters Limited A valve pin guide and alignment system for a hot-runner in an injection molding apparatus
US6726467B1 (en) * 2002-10-16 2004-04-27 R&D Tool & Engineering Co. Injection molding nozzle
US6609902B1 (en) * 2002-11-12 2003-08-26 Husky Injection Molding Systems Ltd. Injection molding nozzle
CA2449907C (en) * 2002-11-21 2012-01-03 Mold-Masters Limited In-line valve gated nozzle
CA2450411C (en) * 2002-11-21 2012-01-03 Mold-Masters Limited Hot runner nozzle with a tip, a tip surrounding piece and an alignment piece
CA2452112A1 (en) 2002-12-09 2004-06-09 Mold-Masters Limited Nozzle tip and seal
ITRM20040154A1 (it) 2004-03-24 2004-06-24 Sipa Societa Industrializzazio Dispositivo di iniezione.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5505613A (en) * 1993-08-13 1996-04-09 Apparate-Und Werkzeugbau Ag Injection molding nozzle having a centering bushing
JPH0890598A (ja) * 1994-09-22 1996-04-09 Fuji Seiki Kk バルブゲート式金型装置
EP0962296A2 (de) * 1998-06-03 1999-12-08 Günther Heisskanaltechnik GmbH Nadelverschlussdüse
US6419116B1 (en) * 2001-02-27 2002-07-16 D-M-E Company Molding nozzle gate valve

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US7223092B2 (en) 2007-05-29
CA2492701A1 (en) 2004-02-12
AU2003254663A1 (en) 2004-02-23
DE60316444D1 (de) 2007-10-31
ATE373557T1 (de) 2007-10-15
US7025586B2 (en) 2006-04-11
US20060182843A1 (en) 2006-08-17
CN1684811A (zh) 2005-10-19
EP1531977A2 (en) 2005-05-25
EP1531977B1 (en) 2007-09-19
AU2003254663A8 (en) 2004-02-23
JP2005534534A (ja) 2005-11-17
WO2004012923A3 (en) 2004-05-21
WO2004012923A2 (en) 2004-02-12
DE60316444T2 (de) 2008-01-10
US20040071817A1 (en) 2004-04-15

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