DE69300067T2 - Verfahren zum Herstellen von Autospoilern. - Google Patents

Verfahren zum Herstellen von Autospoilern.

Info

Publication number
DE69300067T2
DE69300067T2 DE69300067T DE69300067T DE69300067T2 DE 69300067 T2 DE69300067 T2 DE 69300067T2 DE 69300067 T DE69300067 T DE 69300067T DE 69300067 T DE69300067 T DE 69300067T DE 69300067 T2 DE69300067 T2 DE 69300067T2
Authority
DE
Germany
Prior art keywords
styrene
section
acrylonitrile
cross
hollow
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69300067T
Other languages
English (en)
Other versions
DE69300067D1 (de
Inventor
Eloi Schott
Bernard Amrhein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OMEGAL SA
Original Assignee
OMEGAL SA
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 OMEGAL SA filed Critical OMEGAL SA
Application granted granted Critical
Publication of DE69300067D1 publication Critical patent/DE69300067D1/de
Publication of DE69300067T2 publication Critical patent/DE69300067T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining
    • B62D35/007—Rear spoilers
    • 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
    • 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
    • B29C2045/172—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 making roof racks for vehicles or parts thereof
    • 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
    • B29C2045/1723—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 using fibre reinforcements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/82—Elements for improving aerodynamics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • External Artificial Organs (AREA)
  • Glass Compositions (AREA)
  • Control Of Multiple Motors (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69300067T 1993-07-08 1993-07-08 Verfahren zum Herstellen von Autospoilern. Expired - Fee Related DE69300067T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93440055A EP0635349B1 (de) 1993-07-08 1993-07-08 Verfahren zum Herstellen von Autospoilern

Publications (2)

Publication Number Publication Date
DE69300067D1 DE69300067D1 (de) 1995-04-13
DE69300067T2 true DE69300067T2 (de) 1995-07-20

Family

ID=8214807

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69300067T Expired - Fee Related DE69300067T2 (de) 1993-07-08 1993-07-08 Verfahren zum Herstellen von Autospoilern.

Country Status (6)

Country Link
EP (1) EP0635349B1 (de)
AT (1) ATE118721T1 (de)
CZ (1) CZ160794A3 (de)
DE (1) DE69300067T2 (de)
ES (1) ES2069448T3 (de)
SK (1) SK80894A3 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29603857U1 (de) * 1996-03-04 1997-07-03 Battenfeld Gmbh, 58540 Meinerzhagen Spritzgießformteil
DE102015008561A1 (de) * 2015-07-02 2017-01-05 Christian Wolfsberger Verfahren zur Herstellung eines Kunststoffrahmens für ein Zweirad

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE168080T1 (de) * 1995-04-05 1998-07-15 Tokai Kogyo Co Ltd Formling
GB9510046D0 (en) * 1995-05-18 1995-07-12 Ecole Polytechnique Fudurale D Process for the manufacture of polymer and composite materials and related equipment
JP3617582B2 (ja) * 1996-11-20 2005-02-09 三菱エンジニアリングプラスチックス株式会社 中空部を有する自動車用ルーフレール及びその成形方法
SE512739C2 (sv) 1997-09-17 2000-05-08 Volvo Ab Materialsats för vakuumformning av en extriör karosseridetalj av armerad plast och extriör karosseridetalj av nämnda materialsats

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628027B1 (fr) * 1988-03-03 1990-07-20 Hutchinson Procede de fabrication de pieces de carrosserie d'automobile, notamment d'aileron ou becquet arriere, et pieces obtenues par mise en oeuvre de ce procede
AT399470B (de) * 1988-12-15 1995-05-26 Head Sport Ag Verfahren zur herstellung eines ballspielschlägerrahmens
GB2231834A (en) * 1989-05-27 1990-11-28 Dunlop Ltd Hollow elongate mouldings
GB2241464A (en) * 1990-03-01 1991-09-04 Cinpres Ltd Moulding rackets

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29603857U1 (de) * 1996-03-04 1997-07-03 Battenfeld Gmbh, 58540 Meinerzhagen Spritzgießformteil
DE102015008561A1 (de) * 2015-07-02 2017-01-05 Christian Wolfsberger Verfahren zur Herstellung eines Kunststoffrahmens für ein Zweirad
US11090847B2 (en) 2015-07-02 2021-08-17 Plastic Innovation Gmbh Method of manufacturing a plastic frame for a two-wheeler

Also Published As

Publication number Publication date
SK80894A3 (en) 1995-09-13
EP0635349A1 (de) 1995-01-25
ATE118721T1 (de) 1995-03-15
CZ160794A3 (en) 1995-01-18
DE69300067D1 (de) 1995-04-13
EP0635349B1 (de) 1995-02-22
ES2069448T3 (es) 1995-05-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee