ES8707457A1 - Envolvente hueca de forma alargada especialmente para un plano de sustentacion de aeronave - Google Patents

Envolvente hueca de forma alargada especialmente para un plano de sustentacion de aeronave

Info

Publication number
ES8707457A1
ES8707457A1 ES556994A ES556994A ES8707457A1 ES 8707457 A1 ES8707457 A1 ES 8707457A1 ES 556994 A ES556994 A ES 556994A ES 556994 A ES556994 A ES 556994A ES 8707457 A1 ES8707457 A1 ES 8707457A1
Authority
ES
Spain
Prior art keywords
winding
envelope
cavity
wall
mould
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
Application number
ES556994A
Other languages
English (en)
Other versions
ES556994A0 (es
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.)
Airbus Group SAS
Original Assignee
Airbus Group SAS
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 Airbus Group SAS filed Critical Airbus Group SAS
Publication of ES8707457A1 publication Critical patent/ES8707457A1/es
Publication of ES556994A0 publication Critical patent/ES556994A0/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0025—Producing blades or the like, e.g. blades for turbines, propellers, or wings
    • B29D99/0028—Producing blades or the like, e.g. blades for turbines, propellers, or wings hollow blades
    • 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
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • 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
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/583—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features
    • B29C53/585—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features the cross-section varying along their axis, e.g. tapered, with ribs, or threads, with socket-ends
    • 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
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
    • B29C53/62—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels rotatable about the winding axis
    • B29C53/66—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels rotatable about the winding axis with axially movable winding feed member, e.g. lathe type winding
    • 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
    • B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
    • 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
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/082—Blades, e.g. for helicopters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3076—Aircrafts
    • B29L2031/3085—Wings
    • 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
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/005—Cammed
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/014—Expansible and collapsible
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/112—Inflatable form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Making Paper Articles (AREA)

Abstract

ENVOLVENTE HUECA DE FORMA ALARGADA, ESPECIALMENTE PARA UN PLANO DE SUSTENTACION DE AERONAVE. CARACTERIZADA PORQUE ESTA SECCIONADA EN CADA UNA DE SUS EXTREMOS PARA CONSTITUIR LA PARED PERFILADA DE UN ALA DE AERONAVE, PROVISTA EN SU INTERIOR DE UNA ARMADURA DE REFUERZO SOLIDARIZADA CON DICHA ENVOLVENTE POR SU CARA CONCAVA; PORQUE SU BORDE DE FUGA ESTA SECCIONADO PARA PERMITIR LA SEPARACION ELASTICA DE SUS DOS EXTREMOS, FAVORECIENDO LA COLOCACION DE LA ARMADURA; Y PORQUE DICHA ARMADURA ESTA CONSTITUIDA POR UN ACOPLAMIENTO DE ELEMENTOS DE MATERIAL COMPUESTO. DE APLICACION EN LA FABRICACION DE UN ALA DE AVION, DE PLANEADOR O DE UNA PALA DE HELICOPTERO.
ES556994A 1984-07-23 1986-08-01 Envolvente hueca de forma alargada especialmente para un plano de sustentacion de aeronave Expired ES8707457A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8411641A FR2567805B1 (fr) 1984-07-23 1984-07-23 Dispositif de fabrication par bobinage filamentaire d'une enveloppe creuse et enveloppe obtenue a l'aide du dispositif

Publications (2)

Publication Number Publication Date
ES8707457A1 true ES8707457A1 (es) 1987-08-01
ES556994A0 ES556994A0 (es) 1987-08-01

Family

ID=9306383

Family Applications (2)

Application Number Title Priority Date Filing Date
ES545449A Expired ES8703098A1 (es) 1984-07-23 1985-07-22 Dispositivo de fabricacion por bobinado filamentario de una envolvente hueca
ES556994A Expired ES8707457A1 (es) 1984-07-23 1986-08-01 Envolvente hueca de forma alargada especialmente para un plano de sustentacion de aeronave

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES545449A Expired ES8703098A1 (es) 1984-07-23 1985-07-22 Dispositivo de fabricacion por bobinado filamentario de una envolvente hueca

Country Status (5)

Country Link
US (1) US4698011A (es)
EP (1) EP0171325B1 (es)
DE (1) DE3564543D1 (es)
ES (2) ES8703098A1 (es)
FR (1) FR2567805B1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8809646D0 (en) * 1988-04-23 1988-05-25 Apsley Metals Ltd Apparatus for manufacture of pneumatic tyre
GB8910299D0 (en) * 1989-05-05 1989-06-21 Bevan Ass C G Apparatus for use in moulding
US5087187A (en) * 1990-03-09 1992-02-11 United Technologies Corporation Apparatus for molding hollow composite articles having internal reinforcement structures
CN1037250C (zh) * 1991-07-25 1998-02-04 万通运动器材工业股份有限公司 复合材料元件的制造方法
ES2150328B1 (es) * 1997-04-11 2001-05-16 Torres Martinez M Proceso y maquina para la fabricacion de cuerpos huecos de fibra de c arbono.
ITTO20020213A1 (it) * 2002-03-12 2003-09-12 Agusta Spa Metodo di formatura di una pala per un rotore di un elicottero.
US20070080481A1 (en) * 2005-10-12 2007-04-12 The Boeing Company Apparatus and methods for fabrication of composite components
US7824171B2 (en) * 2005-10-31 2010-11-02 The Boeing Company Corner-consolidating inflatable apparatus and method for manufacturing composite structures
US8043458B2 (en) * 2007-06-21 2011-10-25 Sikorsky Aircraft Corporation Method of forming panels using an in-situ tape placement process and panels formed therefrom
DE102008034203B4 (de) * 2008-07-21 2018-04-26 Airbus Helicopters Deutschland GmbH Herstellung von Faserverbundbauteilen mit Formkernen
WO2010037762A1 (en) * 2008-09-30 2010-04-08 Vestas Wind Systems A/S A method of making a wind turbine blade
CN102482859A (zh) * 2009-06-03 2012-05-30 钥石工程公司 桩接头和形成桩接头的方法
US20110052400A1 (en) * 2009-08-31 2011-03-03 Sarbuland Khan Horizontal axis wind turbine (HAWT)
FR2959694B1 (fr) * 2010-05-10 2012-08-03 Lorraine Construction Aeronautique Dispositif pour la fabrication d'une piece composite par injection de resine
ES2582039T3 (es) 2010-08-11 2016-09-08 Vestas Wind Systems A/S Aparato y método para formar un borde de salida de una pala de turbina eólica y componente de borde de salida
GB201016548D0 (en) * 2010-10-01 2010-11-17 Vestas Wind Sys As Wind turbines
DE102011121987A1 (de) * 2011-12-16 2013-06-20 Robert Bosch Gmbh Wickelverfahren zum Herstellen eines rotationssymmetrischen, rohrartigen Hohlkörperformlings, Vorrichtung zum Herstellen eines rotationssymmetrischen, rohrartigen Hohlkörperformlings sowie Verfahren zur Herstellung einer Vorrichtung zum Herstellen eines rotationssymmetrischen, rohrartigen Hohlkörperformlings
US9512818B2 (en) * 2012-01-18 2016-12-06 Pika Energy LLC Low-cost molded wind turbine blade
US10315366B2 (en) 2015-05-11 2019-06-11 Gulfstream Aerospace Corporation Apparatuses and methods for making reinforcement structures
US10843416B2 (en) 2015-05-11 2020-11-24 Gulfstream Aerospace Corporation Composite reinforcement structures and aircraft assemblies comprising composite reinforcement structures
CN109367076B (zh) * 2018-11-07 2021-02-02 昌河飞机工业（集团）有限责任公司 一种预浸玻璃粗纱带的缠绕定位工装
CA3121890A1 (en) * 2018-12-11 2020-06-18 Louis Rondeau Method for manufacturing a hollow composite structure, particularly a spar beam for a wind turbine rotor blade, and an associated mandrel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1504547A (en) * 1919-04-16 1924-08-12 Henry C Egerton Process of molding hollow articles
US3629030A (en) * 1968-06-12 1971-12-21 Alvin G Ash Method for forming a mandrel and fabricating a duct thereabout
FR2321997A1 (fr) * 1975-08-29 1977-03-25 Fiber Science Inc Structure a section non circulaire en matiere plastique armee de filaments continus bobines et son procede de fabrication
US4126659A (en) * 1976-07-09 1978-11-21 Lockheed Aircraft Corporation Method of making a hollow article
US4197075A (en) * 1977-05-11 1980-04-08 Sato Gosei Co., Ltd. Apparatus for stretching attachment devices at high speeds
US4169749A (en) * 1977-09-21 1979-10-02 The United States Of America As Represented By The Secretary Of The Navy Method of making a hollow airfoil
SU759326A1 (ru) * 1978-03-14 1980-08-30 Ufimsk Z Rezinovykh Tekh Izdel Оправка для намотки рулонных материалов 1

Also Published As

Publication number Publication date
US4698011A (en) 1987-10-06
ES545449A0 (es) 1987-02-01
ES8703098A1 (es) 1987-02-01
EP0171325B1 (fr) 1988-08-24
FR2567805B1 (fr) 1987-01-23
FR2567805A1 (fr) 1986-01-24
ES556994A0 (es) 1987-08-01
EP0171325A1 (fr) 1986-02-12
DE3564543D1 (en) 1988-09-29

Similar Documents

Publication Publication Date Title
ES8707457A1 (es) Envolvente hueca de forma alargada especialmente para un plano de sustentacion de aeronave
BR9508169A (pt) Aparelho para formar rebarra estrutural de reforço
GB2025897B (en) Helically wound core method of manufacturing the core method of using the core in a winder and an apparatus for using the core
ES490581A1 (es) Procedimiento para formar una estructura emparedada de nu- cleo de espuma resinosa rigida
IL64079A0 (en) Method of manufacturing a filament wound non-circular article
ES2076092A2 (es) Un metodo para preparar un bote de fibra optica.
NZ235601A (en) Dielectric strength member core for optic fibre cable: exterior surface roughened by imprinting
GB924626A (en) Electrical conductors
ATE48970T1 (de) Verfahren und vorrichtung zur herstellung isolierender schalenkoerper aus mineralfasern.
SE8204423D0 (sv) Method and apparatus for filament winding
ZA883619B (en) Method and apparatus for making hellically wound extrudate particles
US2114794A (en) Process and apparatus for the production of hollow bodies from cellulose products and other plastic masses
YU285379A (en) Method of producing foils of a plastic material
JPS5650308A (en) Production of optical fiber connector plug
GB1498892A (en) Racket manufacture
GB2124966B (en) Process and equipment for winding a flattened extrusion blown tubular plastics foil ribbon into a coil
JPS57207041A (en) Method of forming smooth surface on molding
FR2321997A1 (fr) Structure a section non circulaire en matiere plastique armee de filaments continus bobines et son procede de fabrication
US2511421A (en) Method of low-pressure molding plastic materials
JPS5351481A (en) Production of insulated wire with dense foamed coating
SE9601524D0 (sv) Genomföringskärna
GB866309A (en) Improvements in or relating to the production of iaminated hollow bodies or tubes
JPS5615011A (en) Coil for electric device and manufacture thereof
JPS5692026A (en) Method and apparatus for blow-molding hollow product
JPH0120982B2 (es)

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203