ATE270609T1 - Verfahren zum spritzblasformen von automobilteilen - Google Patents

Verfahren zum spritzblasformen von automobilteilen

Info

Publication number
ATE270609T1
ATE270609T1 AT99918727T AT99918727T ATE270609T1 AT E270609 T1 ATE270609 T1 AT E270609T1 AT 99918727 T AT99918727 T AT 99918727T AT 99918727 T AT99918727 T AT 99918727T AT E270609 T1 ATE270609 T1 AT E270609T1
Authority
AT
Austria
Prior art keywords
parison
blow molding
automobile parts
injection blow
mold
Prior art date
Application number
AT99918727T
Other languages
English (en)
Inventor
Marshall Ray Porter
Original Assignee
Conix Corp
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 Conix Corp filed Critical Conix Corp
Application granted granted Critical
Publication of ATE270609T1 publication Critical patent/ATE270609T1/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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/48185—Moulds with more than one separate mould cavity
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step blow moulding
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
    • B29C2049/4602—Blowing fluids
    • B29C2049/4605—Blowing fluids containing an inert gas, e.g. helium
    • B29C2049/4608—Nitrogen
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C2049/4856—Mounting, exchanging or centering moulds or parts thereof
    • B29C2049/4858—Exchanging mould parts, e.g. for changing the mould size or geometry for making different products in the same mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/002—Panels; Plates; Sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3044—Bumpers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT99918727T 1998-04-22 1999-04-21 Verfahren zum spritzblasformen von automobilteilen ATE270609T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8261798P 1998-04-22 1998-04-22
PCT/US1999/008688 WO1999054113A1 (en) 1998-04-22 1999-04-21 Method and apparatus for injection blow molding an automotive component

Publications (1)

Publication Number Publication Date
ATE270609T1 true ATE270609T1 (de) 2004-07-15

Family

ID=22172294

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99918727T ATE270609T1 (de) 1998-04-22 1999-04-21 Verfahren zum spritzblasformen von automobilteilen

Country Status (6)

Country Link
US (1) US6555039B1 (de)
EP (1) EP1112165B1 (de)
AT (1) ATE270609T1 (de)
CA (1) CA2329041C (de)
DE (1) DE69918560T2 (de)
WO (1) WO1999054113A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7220374B2 (en) * 2003-10-22 2007-05-22 Cadillac Products Automotive Company Molded foam vehicle energy absorbing device and method of manufacture
US6949209B2 (en) * 2003-10-22 2005-09-27 Cadillac Products Automotive Company Molded foam vehicle energy absorbing device and method of manufacture

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB703970A (en) * 1950-04-22 1954-02-10 Friedrich Lorenz Improvements in and apparatus for forming hollow articles of thermoplastic material
DE937078C (de) * 1950-10-07 1955-12-29 Hahn & Kolb Verfahren und Vorrichtung zum Herstellen von Hohlkoerpern aus waermeformbarer Masse
FR1046602A (fr) * 1951-05-31 1953-12-08 Plasticomnium Procédé de fabrication de récipients en matière plastique
BE596611A (de) * 1959-11-03 1900-01-01
BE628416A (de) 1962-02-14
US3809517A (en) 1972-02-28 1974-05-07 Synthetic Electronic Tech Blow injection apparatus
DE2341400C3 (de) * 1973-08-16 1979-01-18 Frupack-Plastic, Kunststoffverarbeitungswerk Ingeborg Luetten, 2000 Hamburg Verfahren und Vorrichtung zum Herstellen eines mit vorzugsweise einem flüssigen Medium gefüllten Hohlkörpers
USH671H (en) 1987-08-06 1989-09-05 Process for forming thermoplastic parts especially large structural parts of high viscosity resin replicating mold surface
US5271650A (en) 1990-09-29 1993-12-21 Mazda Motor Corporation Vehicle bumper and method of making same
WO1992013699A1 (en) * 1991-01-30 1992-08-20 Asahi Kasei Kogyo Kabushiki Kaisha Mold for injection blow molding, method of blow molding, and metallic mold
JP3128664B2 (ja) * 1991-09-27 2001-01-29 キョーラク株式会社 電気装置用ハウジングパネルの製造方法
BE1006435A3 (fr) * 1992-12-07 1994-08-23 Solvay Procede et dispositif pour le moulage par soufflage de corps creux en matiere thermoplastique.
DE69526324T2 (de) * 1994-07-15 2002-11-21 Idemitsu Petrochemical Co., Ltd. Hochsteifes polypropylenharz und daraus blasgeformter gegenstand
KR100342114B1 (ko) * 1994-08-10 2003-01-24 도요다 지도샤 가부시끼가이샤 수지제자동차용충격완충부재및그제조방법
JP3403016B2 (ja) * 1997-08-04 2003-05-06 住友化学工業株式会社 中空部を有する合成樹脂成形体の製造方法

Also Published As

Publication number Publication date
CA2329041C (en) 2008-10-07
EP1112165B1 (de) 2004-07-07
US6555039B1 (en) 2003-04-29
DE69918560T2 (de) 2005-08-25
EP1112165A4 (de) 2002-07-24
EP1112165A1 (de) 2001-07-04
CA2329041A1 (en) 1999-10-28
DE69918560D1 (de) 2004-08-12
WO1999054113A1 (en) 1999-10-28

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Legal Events

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