ATE170445T1 - Zweiteilige dichtung für spritzgiessdüse - Google Patents

Zweiteilige dichtung für spritzgiessdüse

Info

Publication number
ATE170445T1
ATE170445T1 AT94109750T AT94109750T ATE170445T1 AT E170445 T1 ATE170445 T1 AT E170445T1 AT 94109750 T AT94109750 T AT 94109750T AT 94109750 T AT94109750 T AT 94109750T AT E170445 T1 ATE170445 T1 AT E170445T1
Authority
AT
Austria
Prior art keywords
nozzle
piece
injection molding
molding nozzle
piece seal
Prior art date
Application number
AT94109750T
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4151863&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE170445(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gellert Jobst U filed Critical Gellert Jobst U
Application granted granted Critical
Publication of ATE170445T1 publication Critical patent/ATE170445T1/de

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
    • B29C45/278—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
    • B29C2045/2761—Seals between nozzle and mould or gate
    • 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
    • B29C2045/2785—Nozzle tips with high thermal conductivity

Landscapes

  • 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)
AT94109750T 1993-06-30 1994-06-23 Zweiteilige dichtung für spritzgiessdüse ATE170445T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002099454A CA2099454C (en) 1993-06-30 1993-06-30 Two-piece injection molding nozzle seal

Publications (1)

Publication Number Publication Date
ATE170445T1 true ATE170445T1 (de) 1998-09-15

Family

ID=4151863

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94109750T ATE170445T1 (de) 1993-06-30 1994-06-23 Zweiteilige dichtung für spritzgiessdüse

Country Status (6)

Country Link
EP (1) EP0633118B1 (de)
JP (1) JP3454919B2 (de)
CN (1) CN1048212C (de)
AT (1) ATE170445T1 (de)
CA (2) CA2099454C (de)
DE (3) DE4448006B4 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6227461B1 (en) * 1999-11-08 2001-05-08 Fred W. Schroeder Flow nozzle for injection molding
US6394785B1 (en) 2000-11-20 2002-05-28 Top Grade Molds Ltd. Nozzle for injection mold
CA2358148A1 (en) * 2001-10-03 2003-04-03 Mold-Masters Limited A nozzle
ITTO20011214A1 (it) 2001-12-21 2003-06-21 Incos Spa Ugello iniettore per apparecchiature di stampaggio ad iniezione di materie plastiche.
TW200421141A (en) 2003-04-11 2004-10-16 Hon Hai Prec Ind Co Ltd System and method for putting on records in custom
DE202005020533U1 (de) * 2005-05-12 2006-03-16 Stemke, Gudrun Kühlsystem für Werkzeuge von Kunststoffverarbeitungsmaschinen
CA2641369C (en) * 2006-02-03 2012-05-01 Industrial De Moldes Y Matrices, S.A. Apparatus and method for the production of bimaterial hollow bodies by means of injection overmoulding
DE202007015873U1 (de) * 2007-11-12 2009-03-26 Günther Heisskanaltechnik Gmbh Spritzgießdüse
CN101973108A (zh) * 2010-08-25 2011-02-16 青岛海信模具有限公司 一种能够提高成型产品外观质量的模具结构

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US43740A (en) * 1864-08-02 Improvement in saw-mills
CA1067660A (en) * 1976-03-25 1979-12-11 Jobst U. Gellert Injection molding nozzle seal
US4173448A (en) 1978-01-06 1979-11-06 Husky Injection Molding Systems Actuating mechanism for gate valve of injection nozzle
DE8618162U1 (de) * 1986-07-08 1986-08-21 Plastic-Service GmbH, 6800 Mannheim Heißkanaldüse
DE3631850A1 (de) * 1986-09-19 1988-04-07 Zimmermann Wolfgang Die thermodynamische punktangussduese
JPS648012A (en) * 1987-06-30 1989-01-12 Meiki Seisakusho Kk Nozzle structure of injection molding machine
US4787836A (en) * 1987-06-30 1988-11-29 Fairchild Industries, Inc. Injection molding nozzle
CA1265909A (en) * 1988-02-16 1990-02-20 Jobst Ulrich Gellert Injection molding heated gate insert and method
US5028227A (en) * 1988-10-31 1991-07-02 Mold-Masters Limited Injection molding nozzle with replaceable gate insert
CA1318998C (en) * 1989-07-13 1993-06-15 Harald Hans Schmidt Injection molding system with flanged insulation gate seal
CA2022120C (en) * 1990-07-27 1998-02-10 Jobst Ulrich Gellert Injection molding cooled socket holder for a heated nozzle

Also Published As

Publication number Publication date
EP0633118A1 (de) 1995-01-11
CA2099454C (en) 2001-11-27
JP3454919B2 (ja) 2003-10-06
DE69412931T2 (de) 1999-01-21
CA2099454A1 (en) 1994-12-31
CA2363544A1 (en) 1994-12-31
JPH07137079A (ja) 1995-05-30
CA2363544C (en) 2008-04-15
CN1048212C (zh) 2000-01-12
DE4448006B4 (de) 2007-06-06
DE69412931D1 (de) 1998-10-08
CN1098675A (zh) 1995-02-15
DE4422065A1 (de) 1995-01-12
DE4422065B4 (de) 2005-07-14
EP0633118B1 (de) 1998-09-02

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Legal Events

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