ES2171451T3 - Bolsa a vacio individual y su procedimiento de fabricacion. - Google Patents
Bolsa a vacio individual y su procedimiento de fabricacion.Info
- Publication number
- ES2171451T3 ES2171451T3 ES94917876T ES94917876T ES2171451T3 ES 2171451 T3 ES2171451 T3 ES 2171451T3 ES 94917876 T ES94917876 T ES 94917876T ES 94917876 T ES94917876 T ES 94917876T ES 2171451 T3 ES2171451 T3 ES 2171451T3
- Authority
- ES
- Spain
- Prior art keywords
- bag
- mold
- vacuum
- channels
- composite article
- 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 - Lifetime
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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/40—Plastics, e.g. foam or rubber
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/40—Plastics, e.g. foam or rubber
- B29C33/405—Elastomers, e.g. rubber
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating 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
- 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
- B29C70/443—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 and impregnating by vacuum or injection
-
- 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
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/544—Details of vacuum bags, e.g. materials or shape
-
- 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
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
- B29C70/548—Measures for feeding or distributing the matrix material in the reinforcing structure using distribution constructions, e.g. channels incorporated in or associated with the mould
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
- B29C2043/3644—Vacuum bags; Details thereof, e.g. fixing or clamping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0072—Roughness, e.g. anti-slip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0072—Roughness, e.g. anti-slip
- B29K2995/0074—Roughness, e.g. anti-slip patterned, grained
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Packages (AREA)
- Making Paper Articles (AREA)
- Vacuum Packaging (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Air Bags (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
UNA BOLSA DE VACIO UNITARIA (4) PARA LA FORMACION DE UN ARTICULOS COMPUESTO REFORZADO CON FIBRAS DENTRO DEL CUAL HAY MOLDEADO UN ELEMENTO DE DISTRIBUCION DE RESINA (10) CON LO QUE QUEDA FORMADO UN ARTICULO ESPECIFICO. LA BOLSA DE VACIO (4) SE FORMA SOBRE EL MOLDE QUE CONSTITUYE LA BASE PARA LA FABRICACION DEL ARTICULO COMPUESTO REFORZADO CON FIBRAS DESEADO. LA BOLSA (4) TIENE UN LADO ABIERTO, UN CONDUCTO DE DISTRIBUCION PRINCIPAL ELASTICO (10) QUE SE EXTIENDE LATERALMENTE A LO LARGO DE LOS EJES LARGOS DE LA BOLSA DE VACIO CON UNOS CONDUCTOS SECUNDARIOS (10) PARA PROPORCIONAR UN FLUJO DE RESINA DE LARGA DISTANCIA A TODAS LAS PARTES DEL ARTICULO COMPUESTO Y RECEPTACULOS TUBULARES ELASTOMERICOS (20). EN LA SUPERFICIE INTERIOR DE LA BOLSA HAY FORMADOS UNA PLURALIDAD DE CANALES TRANSVERSALES (14) A PARTIR DE UN PATRON DE PUNTOS (16) QUE CUBREN LA MAYOR PARTE DEL AREA BAJO LA QUE SE COLOCA LA ESTRUCTURA DE FIBRAS DENTRO DEL MOLDE. SOBRE EL MOLDE SE COLOCA UN MODELO PARA FORMAR UNA BOLSA DE VACIO(4) A PARTIR DE UN MATERIAL ELASTICO Y LA BOLSA DE VACIO SE UTILIZA PARA FORMAR UN ARTICULO COMPUESTO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/018,827 US5316462A (en) | 1993-02-18 | 1993-02-18 | Unitary vacuum bag for forming fiber reinforced composite articles |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2171451T3 true ES2171451T3 (es) | 2002-09-16 |
Family
ID=21789968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94917876T Expired - Lifetime ES2171451T3 (es) | 1993-02-18 | 1994-02-07 | Bolsa a vacio individual y su procedimiento de fabricacion. |
Country Status (13)
Country | Link |
---|---|
US (1) | US5316462A (es) |
EP (1) | EP0684899B1 (es) |
KR (1) | KR100306949B1 (es) |
AT (1) | ATE211963T1 (es) |
AU (1) | AU680262B2 (es) |
CA (1) | CA2156061C (es) |
DE (1) | DE69429655T2 (es) |
DK (1) | DK0684899T3 (es) |
ES (1) | ES2171451T3 (es) |
NO (1) | NO308243B1 (es) |
NZ (1) | NZ267196A (es) |
PT (1) | PT684899E (es) |
WO (1) | WO1994020278A1 (es) |
Families Citing this family (126)
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---|---|---|---|---|
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US5591370A (en) * | 1991-04-05 | 1997-01-07 | The Boeing Company | System for consolidating organic matrix composites using induction heating |
US5439635A (en) * | 1993-02-18 | 1995-08-08 | Scrimp Systems, Llc | Unitary vacuum bag for forming fiber reinforced composite articles and process for making same |
US5439631A (en) * | 1994-03-16 | 1995-08-08 | Schneider; Paul R. | Process for manufacturing a grid-patterned membrane |
US5500164A (en) * | 1994-05-02 | 1996-03-19 | Synergistic Composite Systems Inc. | Method and apparatus for producing large fiber reinforced structures |
US5837185A (en) * | 1994-06-09 | 1998-11-17 | Livesay; Mark | Preparation of boat hulls |
US5648137A (en) * | 1994-08-08 | 1997-07-15 | Blackmore; Richard | Advanced cured resin composite parts and method of forming such parts |
US6146576A (en) * | 1994-08-08 | 2000-11-14 | Intralaminar Heat Cure, Inc. | Method of forming advanced cured resin composite parts |
GB2300138A (en) * | 1995-04-21 | 1996-10-30 | Fluorovac Ltd | Seal arrangement in vacuum bagging moulding |
US7052567B1 (en) | 1995-04-28 | 2006-05-30 | Verline Inc. | Inflatable heating device for in-situ repair of conduit and method for repairing conduit |
US5958325A (en) * | 1995-06-07 | 1999-09-28 | Tpi Technology, Inc. | Large composite structures and a method for production of large composite structures incorporating a resin distribution network |
US5904972A (en) * | 1995-06-07 | 1999-05-18 | Tpi Technology Inc. | Large composite core structures formed by vacuum assisted resin transfer molding |
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US5802984A (en) * | 1995-07-21 | 1998-09-08 | Trinity Industries, Inc. | Load divider assembly and door assembly for a composite railway boxcar |
US5765485A (en) * | 1995-07-21 | 1998-06-16 | Trinity Industries, Inc. | Insulated composite railway boxcar and method |
US5857414A (en) * | 1995-07-21 | 1999-01-12 | Trn Business Trust | Composite box structure for a railway car |
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US5807593A (en) * | 1996-07-10 | 1998-09-15 | The Boeing Company | Vacuum bag not requiring disposable breathers |
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US6237505B1 (en) | 1998-04-22 | 2001-05-29 | Trn Business Trust | Large capacity car body for pressure discharge railway hopper cars |
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US6299819B1 (en) | 1998-07-27 | 2001-10-09 | The University Of Dayton | Double-chamber vacuum resin transfer molding |
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-
1993
- 1993-02-18 US US08/018,827 patent/US5316462A/en not_active Expired - Lifetime
-
1994
- 1994-02-07 EP EP94917876A patent/EP0684899B1/en not_active Expired - Lifetime
- 1994-02-07 WO PCT/US1994/001367 patent/WO1994020278A1/en active IP Right Grant
- 1994-02-07 DK DK94917876T patent/DK0684899T3/da active
- 1994-02-07 CA CA002156061A patent/CA2156061C/en not_active Expired - Lifetime
- 1994-02-07 KR KR1019950703461A patent/KR100306949B1/ko not_active IP Right Cessation
- 1994-02-07 AU AU69410/94A patent/AU680262B2/en not_active Expired
- 1994-02-07 AT AT94917876T patent/ATE211963T1/de active
- 1994-02-07 PT PT94917876T patent/PT684899E/pt unknown
- 1994-02-07 ES ES94917876T patent/ES2171451T3/es not_active Expired - Lifetime
- 1994-02-07 DE DE69429655T patent/DE69429655T2/de not_active Expired - Lifetime
- 1994-02-07 NZ NZ267196A patent/NZ267196A/en not_active IP Right Cessation
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1995
- 1995-08-17 NO NO953232A patent/NO308243B1/no not_active IP Right Cessation
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AU6941094A (en) | 1994-09-26 |
DK0684899T3 (da) | 2002-05-06 |
NO308243B1 (no) | 2000-08-21 |
KR960700871A (ko) | 1996-02-24 |
AU680262B2 (en) | 1997-07-24 |
CA2156061A1 (en) | 1994-09-15 |
WO1994020278A1 (en) | 1994-09-15 |
NO953232L (no) | 1995-10-17 |
US5316462A (en) | 1994-05-31 |
NO953232D0 (no) | 1995-08-17 |
ATE211963T1 (de) | 2002-02-15 |
DE69429655T2 (de) | 2002-09-26 |
EP0684899B1 (en) | 2002-01-16 |
PT684899E (pt) | 2002-06-28 |
NZ267196A (en) | 1997-12-19 |
CA2156061C (en) | 1999-03-02 |
DE69429655D1 (de) | 2002-02-21 |
KR100306949B1 (ko) | 2001-11-30 |
EP0684899A4 (en) | 1996-12-27 |
EP0684899A1 (en) | 1995-12-06 |
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