SE9704540L - Anordning vid formsprutning - Google Patents

Anordning vid formsprutning

Info

Publication number
SE9704540L
SE9704540L SE9704540A SE9704540A SE9704540L SE 9704540 L SE9704540 L SE 9704540L SE 9704540 A SE9704540 A SE 9704540A SE 9704540 A SE9704540 A SE 9704540A SE 9704540 L SE9704540 L SE 9704540L
Authority
SE
Sweden
Prior art keywords
bushing
injection molding
molding device
tip
front piece
Prior art date
Application number
SE9704540A
Other languages
English (en)
Other versions
SE9704540D0 (sv
SE518906C2 (sv
Inventor
Carl Erik Helldin
Original Assignee
Nils Helldin Ab
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 Nils Helldin Ab filed Critical Nils Helldin Ab
Priority to SE9704540A priority Critical patent/SE518906C2/sv
Publication of SE9704540D0 publication Critical patent/SE9704540D0/sv
Priority to DE69829540T priority patent/DE69829540T2/de
Priority to EP98850181A priority patent/EP0920969B1/en
Priority to US09/205,764 priority patent/US6331106B1/en
Publication of SE9704540L publication Critical patent/SE9704540L/sv
Publication of SE518906C2 publication Critical patent/SE518906C2/sv

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
    • B29C45/2701—Details not specific to hot or cold runner 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
    • B29C45/26—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
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C2045/272—Part of the nozzle, bushing or runner in contact with the injected material being made from ceramic material

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)
SE9704540A 1997-12-05 1997-12-05 Anordning vid formsprutning SE518906C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9704540A SE518906C2 (sv) 1997-12-05 1997-12-05 Anordning vid formsprutning
DE69829540T DE69829540T2 (de) 1997-12-05 1998-11-30 Spritzgiessvorrichtung
EP98850181A EP0920969B1 (en) 1997-12-05 1998-11-30 Injection molding means
US09/205,764 US6331106B1 (en) 1997-12-05 1998-12-04 Insulated sprue bushing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704540A SE518906C2 (sv) 1997-12-05 1997-12-05 Anordning vid formsprutning

Publications (3)

Publication Number Publication Date
SE9704540D0 SE9704540D0 (sv) 1997-12-05
SE9704540L true SE9704540L (sv) 1999-06-06
SE518906C2 SE518906C2 (sv) 2002-12-03

Family

ID=20409277

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9704540A SE518906C2 (sv) 1997-12-05 1997-12-05 Anordning vid formsprutning

Country Status (4)

Country Link
US (1) US6331106B1 (sv)
EP (1) EP0920969B1 (sv)
DE (1) DE69829540T2 (sv)
SE (1) SE518906C2 (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2358148A1 (en) 2001-10-03 2003-04-03 Mold-Masters Limited A nozzle
CA2474024A1 (en) * 2002-02-04 2003-08-14 Mold-Masters Limited Thermal seal between manifold and nozzle
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
US7131832B2 (en) * 2003-05-08 2006-11-07 Mold-Masters Limited Transfer seal for a removable nozzle tip of an injection molding apparatus
US7143496B2 (en) * 2003-05-08 2006-12-05 Mold-Masters Limited Hot runner nozzle with removable tip and tip retainer
US7134868B2 (en) * 2003-11-26 2006-11-14 Mold-Masters Limited Injection molding nozzle with wear-resistant tip having diamond-type coating
DE102004009806B3 (de) * 2004-02-28 2005-04-21 Otto Männer Heißkanalsysteme GmbH & Co. KG Spritzgießdüse
US20060041039A1 (en) * 2004-08-20 2006-02-23 Gyorgyi Fenyvesi Fluorescent poly(alkylene terephthalate) compositions
EP2011621B1 (en) 2007-07-06 2012-07-04 Heatlock Co. Ltd. Insulating spacer for an injection mould
CA2700080A1 (en) * 2007-09-21 2009-03-26 Mold-Masters (2007) Limited Injection molding nozzle having a nozzle tip with diamond crown
US20110008532A1 (en) * 2007-12-21 2011-01-13 Mold-Masters (2007) Limited Method of manufacturing hot-runner component and hot-runner components thereof
US7695271B2 (en) * 2008-01-31 2010-04-13 Husky Injection Molding Systems Ltd. Non-stringing nozzle tip
CA2808315C (en) 2010-08-13 2018-08-28 Cfph, Llc Multi-process communication regarding gaming information
US9272455B2 (en) 2014-04-30 2016-03-01 Mold-Masters (2007) Limited Hot runner system sealing arrangement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638849A (en) * 1985-08-25 1987-01-27 Vsi Corporation Nozzle assembly for die casting apparatus
JPS63176119A (ja) * 1987-01-19 1988-07-20 Toyota Motor Corp 射出成形機のホツトノズル構造
US5180594A (en) 1990-04-10 1993-01-19 Panos Trakas Internally heated sprue bushing with thermally conductive sleeve
DE4012933A1 (de) * 1990-04-24 1991-10-31 Bosch Gmbh Robert Maschinen- und werkzeugteile fuer spritzgiessen, extrudieren, strangpressen und druckguss
JP3087083B2 (ja) * 1991-03-18 2000-09-11 イビデン株式会社 プラスチック成形用黒鉛型
CA2093588C (en) * 1993-04-07 2001-07-24 Jobst Ulrich Gellert Injection molding torpedo with shaft having ceramic central portion

Also Published As

Publication number Publication date
EP0920969A1 (en) 1999-06-09
SE9704540D0 (sv) 1997-12-05
DE69829540T2 (de) 2006-05-04
DE69829540D1 (de) 2005-05-04
US6331106B1 (en) 2001-12-18
EP0920969B1 (en) 2005-03-30
SE518906C2 (sv) 2002-12-03

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Legal Events

Date Code Title Description
NUG Patent has lapsed