SE508097C2 - Sätt och anordning för framställning av en ihålig plastdetalj - Google Patents

Sätt och anordning för framställning av en ihålig plastdetalj

Info

Publication number
SE508097C2
SE508097C2 SE9604475A SE9604475A SE508097C2 SE 508097 C2 SE508097 C2 SE 508097C2 SE 9604475 A SE9604475 A SE 9604475A SE 9604475 A SE9604475 A SE 9604475A SE 508097 C2 SE508097 C2 SE 508097C2
Authority
SE
Sweden
Prior art keywords
mold cavity
plastic mass
connection
plastic
gas
Prior art date
Application number
SE9604475A
Other languages
English (en)
Swedish (sv)
Other versions
SE9604475D0 (sv
SE9604475L (sv
Inventor
Mikael Hildesson
Tor Hesselgren
Lars Odelmark
Original Assignee
Volvo Lastvagnar Ab
Lear Corp Sweden Interior Syst
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 Volvo Lastvagnar Ab, Lear Corp Sweden Interior Syst filed Critical Volvo Lastvagnar Ab
Priority to SE9604475A priority Critical patent/SE508097C2/sv
Publication of SE9604475D0 publication Critical patent/SE9604475D0/xx
Priority to AU54220/98A priority patent/AU5422098A/en
Priority to EP97948078A priority patent/EP0954424B1/de
Priority to US09/319,418 priority patent/US6372177B1/en
Priority to DE69724821T priority patent/DE69724821T2/de
Priority to JP52709798A priority patent/JP4397051B2/ja
Priority to BR9715008-8A priority patent/BR9715008A/pt
Priority to PCT/SE1997/002028 priority patent/WO1998028119A1/en
Publication of SE9604475L publication Critical patent/SE9604475L/
Publication of SE508097C2 publication Critical patent/SE508097C2/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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C45/1711—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles and removing excess material from the mould cavity by the introduced fluid, e.g. to an overflow cavity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/52—Radiator or grille guards ; Radiator grilles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
SE9604475A 1996-12-04 1996-12-04 Sätt och anordning för framställning av en ihålig plastdetalj SE508097C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9604475A SE508097C2 (sv) 1996-12-04 1996-12-04 Sätt och anordning för framställning av en ihålig plastdetalj
AU54220/98A AU5422098A (en) 1996-12-04 1997-12-04 Method and device for manufacturing a hollow plastic component
EP97948078A EP0954424B1 (de) 1996-12-04 1997-12-04 Verfahren und vorrichtung zur herstellung eises hohlkörpers aus kunststoff
US09/319,418 US6372177B1 (en) 1996-12-04 1997-12-04 Method and device for manufacturing a hollow plastic component
DE69724821T DE69724821T2 (de) 1996-12-04 1997-12-04 Verfahren und vorrichtung zur herstellung eises hohlkörpers aus kunststoff
JP52709798A JP4397051B2 (ja) 1996-12-04 1997-12-04 中空状プラスチック製構成部品を製造する方法および装置
BR9715008-8A BR9715008A (pt) 1996-12-04 1997-12-04 Processo e dispositivo para a fabricação de um componente plástico oco
PCT/SE1997/002028 WO1998028119A1 (en) 1996-12-04 1997-12-04 Method and device for manufacturing a hollow plastic component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9604475A SE508097C2 (sv) 1996-12-04 1996-12-04 Sätt och anordning för framställning av en ihålig plastdetalj

Publications (3)

Publication Number Publication Date
SE9604475D0 SE9604475D0 (sv) 1996-12-04
SE9604475L SE9604475L (sv) 1998-06-05
SE508097C2 true SE508097C2 (sv) 1998-08-24

Family

ID=20404865

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9604475A SE508097C2 (sv) 1996-12-04 1996-12-04 Sätt och anordning för framställning av en ihålig plastdetalj

Country Status (8)

Country Link
US (1) US6372177B1 (de)
EP (1) EP0954424B1 (de)
JP (1) JP4397051B2 (de)
AU (1) AU5422098A (de)
BR (1) BR9715008A (de)
DE (1) DE69724821T2 (de)
SE (1) SE508097C2 (de)
WO (1) WO1998028119A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10007994C2 (de) 2000-02-22 2003-11-13 Battenfeld Gmbh Verfahren und Vorrichtung zum Spritzgiessen von mindestens einen Hohlraum aufweisenden Formteilen
US20040207131A1 (en) * 2001-02-28 2004-10-21 Ronald Thomas Apparatus and process for pressure assisted molding of hollow articles
US6716387B2 (en) * 2001-02-28 2004-04-06 Alliance Systems, Inc. Process for pressure assisted molding of hollow articles
DE10114415B4 (de) * 2001-03-23 2004-11-18 Battenfeld Gmbh Verfahren zum Spritzgießen von mindestens einen Hohlraum aufweisenden Formteilen
DE10114419B4 (de) 2001-03-23 2004-11-18 Battenfeld Gmbh Verfahren zum Spritzgießen von mindestens einen Hohlraum aufweisenden Formteilen
US20040202743A1 (en) * 2001-07-10 2004-10-14 Pearson Terence Colwyn Process and apparatus for injection moulding
US6767487B2 (en) * 2001-07-10 2004-07-27 Cinpres Gas Injection Ltd. Plastic expulsion process
US6855280B2 (en) * 2002-11-27 2005-02-15 Lear Corporation Method for injection molding of plastic materials using gas holding pressure in mold
US6899843B2 (en) * 2003-03-25 2005-05-31 Lear Corporation Plastic injection molding with moveable mold members forming speaker grill
US6890477B2 (en) * 2003-03-25 2005-05-10 Lear Corporation Plastic injection molded articles with hollow rib members
CN102328405A (zh) * 2011-10-09 2012-01-25 北京英特塑料机械总厂 一种用于注塑模具中防止顶出过程出现“抽真空”的机构
DE102016203357A1 (de) * 2016-03-01 2017-09-21 Volkswagen Aktiengesellschaft Dachgalerie für ein Kraftfahrzeug
DE102016216447B4 (de) * 2016-08-31 2020-07-09 Kautex Textron Gmbh & Co. Kg Verfahren zur Herstellung eines schalenförmigen Kunststoffformteils und Additivbehälter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3913109C5 (de) * 1989-04-21 2010-03-18 Ferromatik Milacron Maschinenbau Gmbh Verfahren zum Spritzgießen fluidgefüllter Kunststoffkörper und Vorrichtung zur Durchführung des Verfahrens
US5076778A (en) * 1989-05-29 1991-12-31 Schade Kg Arrangement for producing a hollow shaped body
US5204050A (en) * 1991-10-09 1993-04-20 Loren Norman S Gas assisted injection molding
JP3376751B2 (ja) * 1995-03-30 2003-02-10 豊田合成株式会社 樹脂中空体の製造方法及びその製造装置
US5607640A (en) * 1995-06-21 1997-03-04 Melea Limited Method for injection molding of plastic article
DE19531709A1 (de) * 1995-08-30 1997-03-06 Battenfeld Gmbh Verfahren und Vorrichtung zum Herstellen von Kunststoffgegenständen
DE19543944C2 (de) * 1995-11-25 1998-04-09 Battenfeld Gmbh Verfahren zum Herstellen von Kunststoffgegenständen
KR19980087352A (ko) * 1997-05-27 1998-12-05 고오사이 아끼오 열가소성수지 중공 성형체의 제조방법

Also Published As

Publication number Publication date
SE9604475D0 (sv) 1996-12-04
DE69724821T2 (de) 2004-07-15
BR9715008A (pt) 2001-10-16
US6372177B1 (en) 2002-04-16
EP0954424A1 (de) 1999-11-10
WO1998028119A1 (en) 1998-07-02
AU5422098A (en) 1998-07-17
EP0954424B1 (de) 2003-09-10
JP2001508369A (ja) 2001-06-26
SE9604475L (sv) 1998-06-05
DE69724821D1 (de) 2003-10-16
JP4397051B2 (ja) 2010-01-13

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