BRPI0823201A2 - Formação de drapeamento a quente po meio de uma bolsa a vácuo controlada por rigidez - Google Patents

Formação de drapeamento a quente po meio de uma bolsa a vácuo controlada por rigidez

Info

Publication number
BRPI0823201A2
BRPI0823201A2 BRPI0823201-6A BRPI0823201A BRPI0823201A2 BR PI0823201 A2 BRPI0823201 A2 BR PI0823201A2 BR PI0823201 A BRPI0823201 A BR PI0823201A BR PI0823201 A2 BRPI0823201 A2 BR PI0823201A2
Authority
BR
Brazil
Prior art keywords
controlled vacuum
vacuum pouch
hot slip
slip formation
rigid
Prior art date
Application number
BRPI0823201-6A
Other languages
English (en)
Inventor
Per Hallander
Mikael Petersson
Original Assignee
Saab 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 Saab Ab filed Critical Saab Ab
Publication of BRPI0823201A2 publication Critical patent/BRPI0823201A2/pt

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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
BRPI0823201-6A 2008-10-29 2008-10-29 Formação de drapeamento a quente po meio de uma bolsa a vácuo controlada por rigidez BRPI0823201A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2008/051225 WO2010050860A1 (en) 2008-10-29 2008-10-29 Hot drape forming by means of a stiffness controlled vacuum bag

Publications (1)

Publication Number Publication Date
BRPI0823201A2 true BRPI0823201A2 (pt) 2015-06-23

Family

ID=42129043

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0823201-6A BRPI0823201A2 (pt) 2008-10-29 2008-10-29 Formação de drapeamento a quente po meio de uma bolsa a vácuo controlada por rigidez

Country Status (5)

Country Link
US (1) US8840828B2 (pt)
EP (1) EP2349691A1 (pt)
BR (1) BRPI0823201A2 (pt)
CA (1) CA2741171A1 (pt)
WO (1) WO2010050860A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2639050T3 (da) * 2012-03-14 2014-06-02 Siemens Ag Fremgangsmåde til fremstilling af en artikel ved formning
US10479029B2 (en) 2015-01-16 2019-11-19 The Boeing Company Composite forming apparatus
GB201805320D0 (en) * 2018-03-29 2018-05-16 Mclaren Automotive Ltd Diaphragm forming
CN110757830B (zh) * 2018-07-26 2022-07-26 中国商用飞机有限责任公司 一种帽型长桁的热隔膜成型方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1675715U (de) * 1953-11-17 1954-04-29 Max Grundig Tragbares rundfunkempfangsgeraet, kamera od. dgl. kleingeraet.
US3305420A (en) * 1963-12-19 1967-02-21 Parsons Corp Method and apparatus for applying bonding pressures of differing magnitudes to adjacent surfaces of a workpiece
US3666600A (en) * 1969-03-10 1972-05-30 North American Rockwell Apparatus for forming layup laminate
US4842670A (en) * 1986-03-07 1989-06-27 Northrop Corporation Molded vacuum bag for debulking and autoclaving laminates of complex shapes
US4824631A (en) 1987-05-28 1989-04-25 The Boeing Company Method of manufacturing a contoured elastomeric pad
DE3885717T2 (de) 1987-12-03 1994-03-31 United Technologies Corp Werkzeug und Verfahren zum Formen von komplexen Gegenständen aus Verbundwerkstoff.
US5052906A (en) * 1989-03-30 1991-10-01 Seemann Composite Systems, Inc. Plastic transfer molding apparatus for the production of fiber reinforced plastic structures
GB8916909D0 (en) * 1989-07-24 1989-09-06 Ici Plc Method of forming thermoformable composite material
US5484277A (en) 1989-12-26 1996-01-16 Mcdonnell Douglas Corporation Mandreless molding system
US5129813A (en) 1991-02-11 1992-07-14 Shepherd G Maury Embossed vacuum bag, methods for producing and using said bag
US5316462A (en) 1993-02-18 1994-05-31 William Seemann Unitary vacuum bag for forming fiber reinforced composite articles
US6017484A (en) * 1997-01-21 2000-01-25 Harold P. Hale Method for manufacture of minimum porosity, wrinkle free composite parts
US6814916B2 (en) * 2002-08-30 2004-11-09 The Boeing Company Forming method for composites
US6851945B2 (en) 2002-12-11 2005-02-08 Northrop Grumman Corporation Seal-less reusable vacuum bag
ATE353042T1 (de) * 2003-10-14 2007-02-15 Saab Ab Verfahren zur herstellung einer verbundstruktur
US7029267B2 (en) * 2003-10-23 2006-04-18 Saint- Gobain Technical Fabrics Canada, Ltd Reusable vacuum bag and methods of its use
US7186367B2 (en) * 2004-05-13 2007-03-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Double vacuum bag process for resin matrix composite manufacturing
US8790485B2 (en) * 2005-02-25 2014-07-29 Bell Helicopter Textron Inc. Single vacuum debulk composite panel repair
EP1925436B1 (en) 2006-11-23 2012-08-29 Siemens Aktiengesellschaft Method for manufacturing of a fibre reinforced laminate, use of this laminate, wind turbine blade and wind turbine comprising this laminate
WO2008086022A1 (en) * 2007-01-09 2008-07-17 American Consulting Technology & Research Inc. Multi-function vacuum bag for composite part manuacture

Also Published As

Publication number Publication date
US8840828B2 (en) 2014-09-23
CA2741171A1 (en) 2010-05-06
WO2010050860A1 (en) 2010-05-06
US20110254207A1 (en) 2011-10-20
EP2349691A1 (en) 2011-08-03

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.