DK200501576A - Flytbare injektionskanaler under fremstilling af laminater - Google Patents

Flytbare injektionskanaler under fremstilling af laminater Download PDF

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Publication number
DK200501576A
DK200501576A DK200501576A DKPA200501576A DK200501576A DK 200501576 A DK200501576 A DK 200501576A DK 200501576 A DK200501576 A DK 200501576A DK PA200501576 A DKPA200501576 A DK PA200501576A DK 200501576 A DK200501576 A DK 200501576A
Authority
DK
Denmark
Prior art keywords
suction unit
vacuum
resin
laminate
removable
Prior art date
Application number
DK200501576A
Other languages
English (en)
Inventor
Jacobsen Torben Krogsdal
Original Assignee
Lm Glasfiber As
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
Priority to DK200501576A priority Critical patent/DK176290B1/da
Application filed by Lm Glasfiber As filed Critical Lm Glasfiber As
Priority to EP06805566A priority patent/EP1948426B1/en
Priority to PL06805566T priority patent/PL1948426T3/pl
Priority to BRPI0618538-0A priority patent/BRPI0618538B1/pt
Priority to CN200680042411.0A priority patent/CN101309793B/zh
Priority to PCT/DK2006/000628 priority patent/WO2007054101A1/en
Priority to ES06805566T priority patent/ES2333472T3/es
Priority to AT06805566T priority patent/ATE442243T1/de
Priority to DE602006009134T priority patent/DE602006009134D1/de
Priority to US12/084,913 priority patent/US8113256B2/en
Publication of DK200501576A publication Critical patent/DK200501576A/da
Application granted granted Critical
Publication of DK176290B1 publication Critical patent/DK176290B1/da
Priority to US13/346,090 priority patent/US8231819B2/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • B29C70/40Shaping or impregnating by compression not applied
    • B29C70/42Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/443Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding and impregnating by vacuum or injection
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • B29C70/54Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/546Measures for feeding or distributing the matrix material in the reinforcing structure
    • B29C70/548Measures for feeding or distributing the matrix material in the reinforcing structure using distribution constructions, e.g. channels incorporated in or associated with the mould

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Claims (18)

1. En flytbar sugeenhed til dannelse af et injektionsområde for resin under fremstilling af laminater, til placering ovenpå vakuumfolien og yderligere omfattende en opadhvælvet underside samt midler til dannelse af undertryk mellem undersiden og den underliggende vakuumfolie, således at sugeenheden er flytbar under fremstillingen.
2. En flytbar sugeenhed ifølge krav 1, kendetegnet ved, at sugeenhedens opadhvælvede underside danner en langstrakt kanal.
3. En flytbar sugeenhed ifølge krav 1, kendetegnet ved, at sugeenhedens opadhvælvede underside danner en omvendt skål.
4. En flytbar sugeenhed ifølge et eller flere af kravene 1-3, kendetegnet ved, at midlerne til dannelse af undertryk tilsluttes mindst en perforering i den opadhvælvede underside.
5. En flytbar sugeenhed ifølge et eller flere af kravene 1-4, kendetegnet ved, at sugeenheden yderligere omfatter mindst en kanal udmundende i mindst en del af sugeenhedens anlægsflade mod den underliggende vakuumfolie til tilførsel af smøremidler til nedsættelse af friktionen mod vakuumfolien under flytning.
6. En flytbar sugeenhed ifølge et eller flere af kravene 1-5, kendetegnet ved, at sugeenheden yderligere omfatter mindst en kanal udmundende i den opadhvælvede underside til tilførsel af resin.
7. En flytbar sugeenhed ifølge et eller flere af kravene 1-6, kendetegnet ved, at være fremstillet i det mindste delvist i et fleksibelt materiale såsom en blød plast, gummi eller lignende.
8. En metode til fremstilling af et laminat omfattende dannelse af undertryk mellem en form og en vakuumfolie og tilførsel af resin fra injektionsområder til laminatets lag beliggende i formen, hvilken metode er kendetegnet ved yderligere at omfatte flytning af injektionsområdeme under tilførslen.
9. En metode til fremstilling af et laminat ifølge krav 8 kendetegnet ved yderligere at omfatte anvendelse af en flytbar sugeenhed ifølge kravene 1-7.
10. En metode til fremstilling af et laminat ifølge et eller flere af kravene 8-9 kendetegnet ved yderligere at omfatte: - placering af den flytbare sugeenhed ovenpå vakuumfolien, - dannelse af injektionsområde under sugeenheden ved at påføre undertryk mellem vakuumfolien og sugeenheden, - distribution af resin fra injektionsområderne og - flytning af resin-distributionen ved at flytte sugeenheden.
11. En metode til fremstilling af et laminat ifølge et eller flere af kravene 8-10, kendetegnet ved, at undertrykket mellem vakuumfolien og sugeenheden dannes inden dannelsen af undertryk mellem formen og vakuumfolien.
12. En metode til fremstilling af et laminat ifølge et eller flere af kravene 8-11, kendetegnet ved, at undertrykket mellem vakuumfolien og sugeenheden dannes efter dannelsen af undertryk mellem formen og vakuumfolien.
13. En metode til fremstilling af et laminat ifølge et eller flere af kravene 8-12, kendetegnet ved, at i det mindste en del af sugeenheden flyttes under resin-tilførslen i en retning i det mindste delvist i kølvandet på resinens flydefront.
14. En metode til fremstilling af et laminat ifølge et eller flere af kravene 8-13, kendetegnet ved, at en ende af sugeenheden flyttes langs en rand af formen.
15. En metode til fremstilling af et laminat ifølge et eller flere af kravene 8-14, kendetegnet ved, at i det mindste en del af sugeenheden flyttes hen til efter-injektion i en anden del af laminatet.
16. En metode til fremstilling af et laminat ifølge et eller flere af kravene 8-15, kendetegnet ved yderligere at omfatte placering af en manifold med resin- tilførsel under vakuumfolien.
17. En metode til fremstilling af et laminat ifølge et eller flere af kravene 8-16, kendetegnet ved yderligere at omfatte tilførsel af resin fra sugeenheden gennem et eller flere huller i vakuumfolien.
18. Anvendelse af en flytbar sugeenhed til resin-tilførsel ved fremstilling af et laminat, hvilken sugeenhed er beskrevet ved kravene 1-7.
DK200501576A 2005-11-14 2005-11-14 Flytbare injektionskanaler under fremstilling af laminater DK176290B1 (da)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DK200501576A DK176290B1 (da) 2005-11-14 2005-11-14 Flytbare injektionskanaler under fremstilling af laminater
PL06805566T PL1948426T3 (pl) 2005-11-14 2006-11-14 Ruchome kanały wtrysku podczas produkcji laminatów
BRPI0618538-0A BRPI0618538B1 (pt) 2005-11-14 2006-11-14 Unidade de sucção móvel, método para fabricação de um laminado, e, uso de uma unidade de sucção móvel para suprimento de resina
CN200680042411.0A CN101309793B (zh) 2005-11-14 2006-11-14 层压件制造过程中的可移动的注入通道
EP06805566A EP1948426B1 (en) 2005-11-14 2006-11-14 Movable injection passages during the manufacture of laminates
PCT/DK2006/000628 WO2007054101A1 (en) 2005-11-14 2006-11-14 Movable injection passages during the manufacture of laminates
ES06805566T ES2333472T3 (es) 2005-11-14 2006-11-14 Pasos de inyeccion moviles durante la fabricacion de laminados.
AT06805566T ATE442243T1 (de) 2005-11-14 2006-11-14 Bewegliche einspritzkanäle bei der herstellung von laminaten
DE602006009134T DE602006009134D1 (de) 2005-11-14 2006-11-14 Bewegliche einspritzkanäle bei der herstellung von laminaten
US12/084,913 US8113256B2 (en) 2005-11-14 2006-11-14 Movable injection passages during the manufacture of laminates
US13/346,090 US8231819B2 (en) 2005-11-14 2012-01-09 Movable injection passages during the manufacturing of laminates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200501576 2005-11-14
DK200501576A DK176290B1 (da) 2005-11-14 2005-11-14 Flytbare injektionskanaler under fremstilling af laminater

Publications (2)

Publication Number Publication Date
DK200501576A true DK200501576A (da) 2007-05-15
DK176290B1 DK176290B1 (da) 2007-06-11

Family

ID=37617317

Family Applications (1)

Application Number Title Priority Date Filing Date
DK200501576A DK176290B1 (da) 2005-11-14 2005-11-14 Flytbare injektionskanaler under fremstilling af laminater

Country Status (10)

Country Link
US (2) US8113256B2 (da)
EP (1) EP1948426B1 (da)
CN (1) CN101309793B (da)
AT (1) ATE442243T1 (da)
BR (1) BRPI0618538B1 (da)
DE (1) DE602006009134D1 (da)
DK (1) DK176290B1 (da)
ES (1) ES2333472T3 (da)
PL (1) PL1948426T3 (da)
WO (1) WO2007054101A1 (da)

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Also Published As

Publication number Publication date
US8113256B2 (en) 2012-02-14
US20120103513A1 (en) 2012-05-03
US20090114339A1 (en) 2009-05-07
CN101309793B (zh) 2014-06-18
BRPI0618538A2 (pt) 2011-09-06
ATE442243T1 (de) 2009-09-15
DE602006009134D1 (de) 2009-10-22
EP1948426A1 (en) 2008-07-30
CN101309793A (zh) 2008-11-19
EP1948426B1 (en) 2009-09-09
WO2007054101A1 (en) 2007-05-18
BRPI0618538B1 (pt) 2018-01-23
ES2333472T3 (es) 2010-02-22
PL1948426T3 (pl) 2010-02-26
DK176290B1 (da) 2007-06-11
US8231819B2 (en) 2012-07-31

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