DE69818749T2 - Spritzgiessdüsenzusammenbau - Google Patents

Spritzgiessdüsenzusammenbau Download PDF

Info

Publication number
DE69818749T2
DE69818749T2 DE69818749T DE69818749T DE69818749T2 DE 69818749 T2 DE69818749 T2 DE 69818749T2 DE 69818749 T DE69818749 T DE 69818749T DE 69818749 T DE69818749 T DE 69818749T DE 69818749 T2 DE69818749 T2 DE 69818749T2
Authority
DE
Germany
Prior art keywords
spacer
nozzle
plate
distributor
nozzle body
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
DE69818749T
Other languages
German (de)
English (en)
Other versions
DE69818749D1 (de
Inventor
Jacek Mississauga Kalemba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Husky Injection Molding Systems Ltd
Husky Injection Molding Systems SA
Original Assignee
Husky Injection Molding Systems Ltd
Husky Injection Molding Systems SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21960397&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69818749(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Husky Injection Molding Systems Ltd, Husky Injection Molding Systems SA filed Critical Husky Injection Molding Systems Ltd
Application granted granted Critical
Publication of DE69818749D1 publication Critical patent/DE69818749D1/de
Publication of DE69818749T2 publication Critical patent/DE69818749T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B29C2045/2762—Seals between nozzle and manifold
    • 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
    • B29C2045/277—Spacer means or pressure pads between manifold and mould plates
    • 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
    • B29C2045/2775—Nozzles or parts thereof being mountable or exchangeable from the front side of the mould half

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Table Devices Or Equipment (AREA)
  • Prostheses (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
DE69818749T 1997-06-13 1998-06-15 Spritzgiessdüsenzusammenbau Expired - Lifetime DE69818749T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4954697P 1997-06-13 1997-06-13
US49546P 1997-06-13

Publications (2)

Publication Number Publication Date
DE69818749D1 DE69818749D1 (de) 2003-11-13
DE69818749T2 true DE69818749T2 (de) 2004-09-09

Family

ID=21960397

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69818749T Expired - Lifetime DE69818749T2 (de) 1997-06-13 1998-06-15 Spritzgiessdüsenzusammenbau

Country Status (6)

Country Link
US (1) US6062846A (OSRAM)
EP (1) EP0885707B1 (OSRAM)
JP (1) JPH1170547A (OSRAM)
AT (1) ATE251539T1 (OSRAM)
CA (1) CA2240251C (OSRAM)
DE (1) DE69818749T2 (OSRAM)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6309207B1 (en) * 1998-06-10 2001-10-30 Husky Injection Molding Systems Ltd. Injection molding nozzle assembly
WO1999037461A1 (de) * 1998-01-21 1999-07-29 Protool Ag Bewegliche schmelzeleithülse zum ausgleich der temperaturbedingten ausdehnung zwischen heisskanal und formanschnitt
US6261084B1 (en) * 1998-08-28 2001-07-17 Synventive Moldings Solutions Canada, Inc. Elastically deformable nozzle for injection molding
CA2248553A1 (en) 1998-09-30 2000-03-30 Jobst Ulrich Gellert Injection molding nozzle screwed into mounting base
US6318990B1 (en) 1998-10-16 2001-11-20 Mold-Masters Limited Injection molding nozzle apparatus
CA2286953A1 (en) * 1999-10-18 2001-04-18 Helen Zhuang Injection nozzle system
ITPN20000025A1 (it) * 2000-04-20 2001-10-20 Sipa Spa Ugello di iniezione di sostanza plastica
US6561790B2 (en) * 2001-07-24 2003-05-13 Husky Injection Molding Systems, Ltd. Sealing member in an injection molding machine
DE60328263D1 (de) * 2002-02-04 2009-08-20 Mold Masters 2007 Ltd Thermische abdichtung zwischen verteiler und düse
US6890473B2 (en) * 2002-09-03 2005-05-10 Mold-Masters Limited Alignment collar for a nozzle
US7189071B2 (en) * 2003-02-12 2007-03-13 Mold-Masters Limited Telescopic manifold nozzle seal
US20040258795A1 (en) * 2003-06-23 2004-12-23 Hans Guenther Injection molding nozzle with separate nozzle flange
EP1663607B1 (en) * 2003-09-09 2013-06-12 Mold-Masters (2007) Limited Hot runner nozzle and manifold seal
WO2006014543A2 (en) * 2004-07-07 2006-02-09 Kortec, Inc. Multilayer molding using temperature adjustment of flow rate in conjunction with shooting pot technology
US7381050B2 (en) 2004-10-20 2008-06-03 Mold-Masters (2007) Limited Snap on flange for injection molding nozzle
US7890896B2 (en) * 2005-11-18 2011-02-15 Synopsys, Inc. Method and apparatus for distinguishing combinational designs
EP2200799A4 (en) * 2007-10-22 2012-08-29 Mold Masters 2007 Ltd INJECTION MOLDING DEVICE
US7874833B2 (en) 2009-05-03 2011-01-25 Mold-Masters (2007) Limited Injection molding runner apparatus having pressure seal
GB2478732B (en) 2010-03-15 2014-08-20 Kraft Foods R & D Inc Improvements in injection moulding
US8287272B1 (en) 2011-03-31 2012-10-16 Dme Company Llc Injection molding apparatus having a nozzle retaining clip
EP2701890B1 (en) * 2011-04-26 2016-10-05 Husky Injection Molding Systems Ltd. Mold-tool system including nozzle-tip assembly configured for reduced axial tilting
WO2014050768A1 (ja) * 2012-09-27 2014-04-03 オリンパス株式会社 ホットランナ成形装置とホットランナノズル
CN103009558A (zh) * 2012-12-26 2013-04-03 江天精密制造科技（苏州）有限公司 双阀针热嘴
US8865048B2 (en) * 2012-12-28 2014-10-21 Injectnotech Inc. Injection molding nozzle with dynamic seal
US9272455B2 (en) 2014-04-30 2016-03-01 Mold-Masters (2007) Limited Hot runner system sealing arrangement
DE102020115942A1 (de) * 2020-06-17 2021-12-23 EWIKON Heißkanalsysteme GmbH Heißkanaldüse zur Seitenanspritzung
CN113276372A (zh) * 2021-06-03 2021-08-20 安庆牛力模具股份有限公司 一种实现渗漏检测的模具
US12151414B2 (en) 2021-07-22 2024-11-26 Injectnotech Inc. Injection molding system with dynamic nozzle seal
KR102530006B1 (ko) * 2021-10-06 2023-05-09 주식회사 유도 간편 조립이 가능한 노즐유닛을 갖는 핫런너 시스템

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4682945A (en) * 1984-07-16 1987-07-28 Husky Injection Molding Systems Ltd. Thermal insulating and expansion assembly for injection molding machine
US4588367A (en) * 1984-07-16 1986-05-13 Husky Injection Molding Systems Ltd. Hot runner manifold for injection molding machine
CA2010855C (en) * 1990-02-23 1999-07-27 Jobst Ulrich Gellert Injection molding system having spring biased nozzles

Also Published As

Publication number Publication date
ATE251539T1 (de) 2003-10-15
EP0885707B1 (en) 2003-10-08
CA2240251A1 (en) 1998-12-13
US6062846A (en) 2000-05-16
CA2240251C (en) 2001-09-11
JPH1170547A (ja) 1999-03-16
DE69818749D1 (de) 2003-11-13
EP0885707A1 (en) 1998-12-23

Similar Documents

Publication Publication Date Title
DE69311247T2 (de) Abgedichtete, seitliche Angussöffnung
DE69837631T2 (de) Isolierte modulare Spritzdüsenanordnung
DE60319637T2 (de) Mit Gewinde versehenes abnehmbares Heizelement für eine Heisskanal-Düse
EP0475143B1 (de) Heisskanal-Verteilersystem
EP2177339B1 (de) Spritzgiessdüse
DE4123564C2 (de) Isolierende und elastische Distanzscheibe für Spritzgießwerkzeuge
DE19650326B4 (de) Spritzgießvorrichtung mit mehreren Düsenspitzen
DE2839552B2 (de) Düsenkopf zum Herstellen von Kunststoffgranulat
DE19522562A1 (de) Spritzgußdüse mit abnehmbarem Hülsenabschnitt
DE69619362T2 (de) Spritzgiesssystem und Erhitzungsaufbau zur Verwendung in einem derartigen System
DE60109500T2 (de) Lösbarer düsenkörper und verfahren
WO2010003473A2 (de) Spritzgiessdüse für ein spritzgiesswerkzeug
EP1093904B1 (de) Heisskanaldüse
DE2936668C2 (de) Radkörper-Bremsscheibe mit mindestens einem aus zwei Halbringen zusammengesetzten Bremsscheibenring, insbesondere für Schienenfahrzeuge
DE19728452A1 (de) Spritzgußverteiler mit Schmelze-Verbindungsbuchsen
DE602004012648T2 (de) Übertragbare Dichtung für eine abnehmbare Düsenspitze einer Spritzgiessvorrichtung
EP0936965B1 (de) Spritzgussdüse
DE3143748C2 (de) Form zum Spritzgießen oder Preßspritzen von Kautschuk oder anderen plastischen, wärmehärtbaren Werkstoffen
DE69901215T2 (de) Heisskanalsystem zum Formen von Vorformlingen
DE2936630C2 (de) Kolben für eine Brennkraftmaschine
DE69217794T2 (de) Spritzgiessvorrichtung mit Torpedo mit winklig angeordneter Spitze
DE10340618A1 (de) Ausrichthülse für eine Spritzgießdüse
DE112005001013B4 (de) Spritzgießvorrichtung mit einem Formverteiler mit geringem Abstand
WO2009062669A2 (de) Spritzgiessdüse
DE9110897U1 (de) Spritzgießvorrichtung

Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings