ES2070294T3 - Procedimiento para el conformado de piezas perfiladas convexas no desarrollables de material compuesto. - Google Patents
Procedimiento para el conformado de piezas perfiladas convexas no desarrollables de material compuesto.Info
- Publication number
- ES2070294T3 ES2070294T3 ES90403441T ES90403441T ES2070294T3 ES 2070294 T3 ES2070294 T3 ES 2070294T3 ES 90403441 T ES90403441 T ES 90403441T ES 90403441 T ES90403441 T ES 90403441T ES 2070294 T3 ES2070294 T3 ES 2070294T3
- Authority
- ES
- Spain
- Prior art keywords
- developable
- composite material
- convex
- procedure
- forming
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/0014—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/025—Bending or folding using a folding bag
-
- 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
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
- B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
- B29C57/06—Belling or enlarging, e.g. combined with forming a groove using mechanical means elastically deformable
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Reinforced Plastic Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
PARA REALIZAR LA FORMACION DE PIEZAS PERFILADAS, DE FORMA CONVEXA Y NO DESARROLLABLE, EN MATERIAL COMPOSITO, SE COLOCA UNA CINTA DE ESBOZO (10) PARCIALMENTE POLIMERIZADA (ESTADIO B) EN UNA HERRAMIENTA DE FORMACION (16) , SEGUN UNA SUPERFICIE CILINDRICA CON UNA GENERATRIZ RECTILINEA Y UNA CURVA DIRECTRIZ CONVEXA CUYA FORMA COINCIDE CON LA FORMA DE LA PIEZA A REALIZAR. EL PERFIL PARTICULAR DE LA PIEZA SE OBTIENE POR MEDIO DE UNA VEJIGA HINCHABLE QUE PRESIONA LA CINTA DE ESBOZO CONTRA UNA MATRIZ DE FORMACION (24). DE ESTA MANERA, SE LIMITAN LOS ESTRECHADOS A LO ESTRICTAMENTE NECESARIO, LO QUE EVITA LAS ONDULACIONES DE LAS FIBRAS Y LAS CAIDAS DE CARACTERISTICAS MECANICAS DE LAS PIEZAS QUE VAN FLUYENDO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8916058A FR2655291B1 (fr) | 1989-12-05 | 1989-12-05 | Procede de formage de pieces profilees convexes non developpables en materiau composite. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2070294T3 true ES2070294T3 (es) | 1995-06-01 |
Family
ID=9388167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90403441T Expired - Lifetime ES2070294T3 (es) | 1989-12-05 | 1990-12-04 | Procedimiento para el conformado de piezas perfiladas convexas no desarrollables de material compuesto. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5151236A (es) |
EP (1) | EP0436415B1 (es) |
DE (1) | DE69016989T2 (es) |
ES (1) | ES2070294T3 (es) |
FR (1) | FR2655291B1 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5667868A (en) * | 1993-09-14 | 1997-09-16 | The Budd Company | Outer door panel and method for molding and attaching same |
US6533985B1 (en) * | 2000-09-22 | 2003-03-18 | Washington State University Research Foundation | Methods and apparatus for molding composite materials |
US7249943B2 (en) * | 2003-08-01 | 2007-07-31 | Alliant Techsystems Inc. | Apparatus for forming composite stiffeners and reinforcing structures |
US7222494B2 (en) | 2004-01-07 | 2007-05-29 | Honeywell International Inc. | Adaptive intelligent circulation control methods and systems |
US8052823B2 (en) | 2008-01-31 | 2011-11-08 | Alliant Techsystems Inc. | Stiffener tool positioning apparatus |
GB0813161D0 (en) * | 2008-07-18 | 2008-08-27 | Airbus Uk Ltd | Ramped stiffener and apparatus and method for forming the same |
US8709576B2 (en) * | 2008-11-21 | 2014-04-29 | Airbus Operations (Sas) | Curved structural part made of composite material and a process for manufacturing such a part |
US8622731B2 (en) * | 2009-02-17 | 2014-01-07 | General Electric Company | Apparatus for forming flanges on components |
FR2950833A1 (fr) | 2009-10-01 | 2011-04-08 | Airbus Operations Sas | Procede et dispositif pour la fabrication automatisee de preformes seches circulaires |
US9662841B2 (en) * | 2009-11-10 | 2017-05-30 | Orbital Atk, Inc. | Radially extending composite structures |
US8282757B2 (en) | 2009-11-10 | 2012-10-09 | Alliant Techsystems Inc. | Automated composite annular structure forming |
US9810441B2 (en) | 2012-02-23 | 2017-11-07 | Honeywell International Inc. | HVAC controller with indoor air quality scheduling |
US9796117B2 (en) | 2014-06-03 | 2017-10-24 | Gkn Aerospace Services Structures Corporation | Apparatus for forming a flange |
DE102017124286A1 (de) * | 2017-10-18 | 2019-04-18 | International Automotive Components Group Gmbh | Verfahren und Vorrichtung zur Herstellung eines Umbugs |
US20200376726A1 (en) * | 2019-06-03 | 2020-12-03 | Faurecia Interior Systems, Inc. | Method and apparatus for edge folding component openings |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR999306A (es) * | 1952-01-29 | |||
FR1436023A (fr) * | 1965-03-10 | 1966-04-22 | Michelin & Cie | Dispositif de retroussage des extrémités d'un manchon élastique autour d'un cylindre rigide |
SE310418B (es) * | 1965-12-17 | 1969-04-28 | Chemidus Plastics Ltd | |
FR1504703A (fr) * | 1966-10-24 | 1967-12-08 | Mecaplast Sa | Procédé et dispositif pour rabattre la tubulure d'un récipient souple autour du col de son enveloppe |
AT314822B (de) * | 1969-10-06 | 1974-04-25 | Rehau Plastiks | Vorrichtung zum Herstellen eines mit einer Sicke versehenen verstärkten Muffenendes bei einem Hohlkörper |
US3995868A (en) * | 1973-12-20 | 1976-12-07 | The Duriron Company, Inc. | Polytetrafluoroethylene lip seal |
US4126659A (en) * | 1976-07-09 | 1978-11-21 | Lockheed Aircraft Corporation | Method of making a hollow article |
GB1582038A (en) * | 1976-09-08 | 1980-12-31 | Resistoflex Corp | Tool and method for forming a flange on plastics turbing |
DE3561094D1 (en) * | 1984-03-16 | 1988-01-14 | Alcan Int Ltd | Forming fibre-plastics composites |
US4816203A (en) * | 1987-05-15 | 1989-03-28 | Son Kung Tsai | Method of producing fiber reinforced plastic billiard cue |
US4808362A (en) * | 1987-06-04 | 1989-02-28 | The Budd Company | Hollow reinforced fiber structure formed by resin transfer molding |
FR2635484B1 (fr) * | 1988-08-18 | 1991-04-05 | Aerospatiale | Procede et dispositifs de fabrication de pieces planes incurvees en materiau composite |
FR2637536B1 (fr) * | 1988-10-07 | 1991-03-22 | Aerospatiale | Procede de realisation d'arbre de transmission de mouvement en materiau composite a portion ondulee par enroulement filamentaire |
-
1989
- 1989-12-05 FR FR8916058A patent/FR2655291B1/fr not_active Expired - Fee Related
-
1990
- 1990-11-30 US US07/621,241 patent/US5151236A/en not_active Expired - Lifetime
- 1990-12-04 ES ES90403441T patent/ES2070294T3/es not_active Expired - Lifetime
- 1990-12-04 DE DE69016989T patent/DE69016989T2/de not_active Expired - Fee Related
- 1990-12-04 EP EP90403441A patent/EP0436415B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69016989D1 (de) | 1995-03-23 |
EP0436415B1 (fr) | 1995-02-15 |
DE69016989T2 (de) | 1995-09-07 |
FR2655291A1 (fr) | 1991-06-07 |
US5151236A (en) | 1992-09-29 |
EP0436415A1 (fr) | 1991-07-10 |
FR2655291B1 (fr) | 1992-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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