ATE374684T1 - Ventilnadelüberkreuzungsdüse für etagenwerkzeug - Google Patents

Ventilnadelüberkreuzungsdüse für etagenwerkzeug

Info

Publication number
ATE374684T1
ATE374684T1 AT03807719T AT03807719T ATE374684T1 AT E374684 T1 ATE374684 T1 AT E374684T1 AT 03807719 T AT03807719 T AT 03807719T AT 03807719 T AT03807719 T AT 03807719T AT E374684 T1 ATE374684 T1 AT E374684T1
Authority
AT
Austria
Prior art keywords
valve
parts
valve seat
over nozzle
passage
Prior art date
Application number
AT03807719T
Other languages
English (en)
Inventor
Robert Rick
Original Assignee
Stackteck Systems Ltd
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 Stackteck Systems Ltd filed Critical Stackteck Systems Ltd
Application granted granted Critical
Publication of ATE374684T1 publication Critical patent/ATE374684T1/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
    • B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
    • B29C45/322—Runner systems for distributing the moulding material to the stacked mould cavities
    • 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
    • B29C2045/2882—Closure devices therefor consisting of needle valve systems closing by a movement in the counterflow direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Nozzles (AREA)
  • Catching Or Destruction (AREA)
  • Closures For Containers (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
AT03807719T 2002-10-09 2003-08-11 Ventilnadelüberkreuzungsdüse für etagenwerkzeug ATE374684T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2407163A CA2407163C (en) 2002-10-09 2002-10-09 Valve pin cross over nozzle

Publications (1)

Publication Number Publication Date
ATE374684T1 true ATE374684T1 (de) 2007-10-15

Family

ID=32046584

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03807719T ATE374684T1 (de) 2002-10-09 2003-08-11 Ventilnadelüberkreuzungsdüse für etagenwerkzeug

Country Status (7)

Country Link
US (1) US6811393B2 (de)
EP (1) EP1560693B1 (de)
AT (1) ATE374684T1 (de)
AU (1) AU2003257304A1 (de)
CA (1) CA2407163C (de)
DE (1) DE60316716D1 (de)
WO (1) WO2004033182A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030147882A1 (en) * 1998-05-21 2003-08-07 Alan Solomon Methods for amyloid removal using anti-amyloid antibodies
US7287549B2 (en) * 2003-11-12 2007-10-30 Stackteck Systems, Ltd Valve pin cross over nozzle for stack mould
GB2428020B (en) * 2004-04-09 2009-09-30 Injectnotech Inc Crossover nozzle system for stack molds
US8128397B2 (en) 2004-04-09 2012-03-06 Injectnotech Inc. Cross-over nozzle system for stack molds
US20060153945A1 (en) * 2005-01-13 2006-07-13 Husky Injection Molding Systems Ltd. Valve stem having a reverse taper
US9327436B2 (en) * 2012-12-20 2016-05-03 Mold-Masters (2007) Limited Stack mold transfer device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205911A (en) * 1961-08-11 1965-09-14 Aeroquip Corp Fluid coupling with improved sealing means
US4212626A (en) * 1978-12-18 1980-07-15 Gellert Jobst U Stack injection molding melt transfer system
US4299791A (en) * 1979-07-18 1981-11-10 Katashi Aoki Method for the prevention of drooling from a plastic injection molding mold and injection nozzles
JPS5925651B2 (ja) * 1981-11-24 1984-06-20 北川化工株式会社 射出成形用金型
JPS60240425A (ja) * 1984-05-15 1985-11-29 Sumitomo Heavy Ind Ltd 多重成形金型用樹脂漏れ防止装置
CA1265908A (en) * 1989-01-31 1990-02-20 Jobst Ulrich Gellert Sprue gated stack injection molding system
US5458843A (en) * 1990-06-27 1995-10-17 Tradesco Mold Limited Pin-less drool prevention system
US6287107B1 (en) * 1997-09-02 2001-09-11 Synventive Molding Solutions, Inc. Apparatus for proportionally controlling fluid delivery to a mold
US6361300B1 (en) * 1998-04-21 2002-03-26 Synventive Molding Solutions, Inc. Manifold system having flow control
US6348171B1 (en) * 1999-05-11 2002-02-19 Mold Masters Limited Drool control apparatus and method
US6454558B1 (en) * 1999-08-23 2002-09-24 Jobst U. Gellert Melt transfer system

Also Published As

Publication number Publication date
EP1560693A1 (de) 2005-08-10
US20040071816A1 (en) 2004-04-15
CA2407163A1 (en) 2004-04-09
WO2004033182A1 (en) 2004-04-22
US6811393B2 (en) 2004-11-02
CA2407163C (en) 2010-12-14
EP1560693B1 (de) 2007-10-03
AU2003257304A1 (en) 2004-05-04
DE60316716D1 (de) 2007-11-15

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties