BR9508499A - Processo e aparelho para a formação de estruturas de aerofólio - Google Patents

Processo e aparelho para a formação de estruturas de aerofólio

Info

Publication number
BR9508499A
BR9508499A BR9508499A BR9508499A BR9508499A BR 9508499 A BR9508499 A BR 9508499A BR 9508499 A BR9508499 A BR 9508499A BR 9508499 A BR9508499 A BR 9508499A BR 9508499 A BR9508499 A BR 9508499A
Authority
BR
Brazil
Prior art keywords
airfoil structures
forming airfoil
forming
structures
airfoil
Prior art date
Application number
BR9508499A
Other languages
English (en)
Inventor
William C Reinfelder
Corey D Jones
David A Kovalsky
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of BR9508499A publication Critical patent/BR9508499A/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
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • 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
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • 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
    • 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
    • B29C70/549—Details of caul plates, e.g. materials or shape
    • 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
    • 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
    • Y10S425/044—Rubber mold
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
    • Y10T156/103—Encasing or enveloping the configured lamina
BR9508499A 1994-08-01 1995-07-19 Processo e aparelho para a formação de estruturas de aerofólio BR9508499A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/283,347 US5520532A (en) 1994-08-01 1994-08-01 Molding assembly for forming airfoil structures
PCT/US1995/009106 WO1996004125A1 (en) 1994-08-01 1995-07-19 Method and apparatus for forming airfoil structures

Publications (1)

Publication Number Publication Date
BR9508499A true BR9508499A (pt) 1998-05-19

Family

ID=23085607

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9508499A BR9508499A (pt) 1994-08-01 1995-07-19 Processo e aparelho para a formação de estruturas de aerofólio

Country Status (11)

Country Link
US (2) US5520532A (pt)
EP (1) EP0771265B1 (pt)
JP (1) JP3839476B2 (pt)
KR (1) KR100369691B1 (pt)
CN (1) CN1052680C (pt)
BR (1) BR9508499A (pt)
CA (1) CA2196424C (pt)
DE (1) DE69506256T2 (pt)
RU (1) RU2143973C1 (pt)
TR (1) TR960104A2 (pt)
WO (1) WO1996004125A1 (pt)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9616455D0 (en) * 1996-08-05 1996-09-25 Short Brothers Plc Apparatus and method for forming a fibre reinforced resin composite component
US5876546A (en) * 1997-09-25 1999-03-02 The Boeing Company Method for forming inner mold line tooling without a part model
US6290895B1 (en) 1997-10-14 2001-09-18 General Electric Company Selectively flexible caul and method of use
DE19814953A1 (de) * 1998-04-03 1999-10-07 Behr Gmbh & Co Luftklappe für eine Lüftungs-, Heizungs- oder Klimaanlage eines Kraftfahrzeuges
DK175275B1 (da) * 2002-03-19 2004-08-02 Lm Glasfiber As Overgangsområde i vindmöllevinge
US7521105B2 (en) * 2003-03-06 2009-04-21 Vestas Wind System A/S Connection between composites with non-compatible properties and method for preparation
ATE406998T1 (de) * 2003-07-08 2008-09-15 Airbus Gmbh Leichtbaustruktur
JP4652160B2 (ja) * 2005-07-11 2011-03-16 川崎重工業株式会社 積層複合材の矯正治具、矯正方法、および成形品
US7655581B2 (en) 2005-11-17 2010-02-02 Albany Engineered Composites, Inc. Hybrid three-dimensional woven/laminated struts for composite structural applications
US20070253832A1 (en) * 2006-04-27 2007-11-01 Drummond Scientific Company Method and apparatus for controlling fluid flow
US7850897B2 (en) * 2007-03-14 2010-12-14 Spectrum Aeronautical, Llc Method and device for manufacturing a unitary caul sheet
ITTO20070507A1 (it) * 2007-07-11 2009-01-12 Alenia Aeronautica Spa Procedimento di fabbricazione di una struttura d'ala monolitica a profilo integrale
GB2456566B (en) * 2008-01-18 2012-03-07 Gkn Aerospace Services Ltd A method of manufacturing a polymer matrix composite forming tool
CA2712638C (en) * 2008-01-31 2015-05-12 Bell Helicopter Textron Inc. Method of making a rotor yoke and rotor yoke thereof
US20100122459A1 (en) * 2008-11-17 2010-05-20 General Electric Company Method of making wind turbine blade
US20100140842A1 (en) * 2008-12-09 2010-06-10 Nelson Karl M Controlling temperature in exothermic reactions with a phase change material
US20110052405A1 (en) * 2009-09-02 2011-03-03 United Technologies Corporation Composite airfoil with locally reinforced tip region
US20110123343A1 (en) * 2009-11-24 2011-05-26 Ronner David E Wind turbine blade and methods, apparatus and materials for fabrication in the field
US20110129348A1 (en) * 2009-11-30 2011-06-02 United Technologies Corporation Core driven ply shape composite fan blade and method of making
US20110182741A1 (en) * 2010-01-26 2011-07-28 United Technologies Corporation Composite fan blade leading edge recamber
US20110229334A1 (en) * 2010-03-16 2011-09-22 United Technologies Corporation Composite leading edge sheath and dovetail root undercut
CN101871170A (zh) * 2010-06-23 2010-10-27 陕西飞机工业（集团）有限公司 一种复合材料零件弯曲型面的成型方法
US8662855B2 (en) 2010-08-31 2014-03-04 United Technologies Corporation Integrally woven composite fan blade using progressively larger weft yarns
CN102012338B (zh) * 2010-12-15 2012-03-28 山东大学 适用于地质力学模型试验的复合式柔性均布压力加载装置
CN102012337B (zh) * 2010-12-15 2012-03-28 山东大学 适用于地质力学模型试验的柔性均布压力加载装置
KR101594976B1 (ko) * 2010-12-27 2016-02-17 카와사키 주코교 카부시키 카이샤 성형형, 성형 지그, 및 성형 방법
CN102490899A (zh) * 2011-12-14 2012-06-13 中国人民解放军总参谋部第六十研究所 无人直升机复合材料旋翼桨叶及其制作方法
US9114586B2 (en) 2012-02-09 2015-08-25 Sikorsky Aircraft Corporation Lattice grid caul for honeycomb composite structure
US20130299073A1 (en) * 2012-05-08 2013-11-14 Lockheed Martin Corporation Contour caul with expansion region
US20140083155A1 (en) * 2012-09-24 2014-03-27 The Boeing Company Compliant Layer for Matched Tool Molding of Uneven Composite Preforms
RU2509649C1 (ru) * 2012-11-01 2014-03-20 Открытое акционерное общество Центральный научно-исследовательский институт специального машиностроения Способ изготовления секций несущей решетки реверсера тяги самолета из полимерных композиционных материалов, оправка для осуществления способа изготовления секций несущей решетки реверсера тяги самолета из полимерных композиционных материалов, форма для заливки антиадгезионного эластичного материала разделительного слоя оправки для осуществления способа изготовления секций несущей решетки реверсера тяги самолета из полимерных композиционных материалов и секция несущей решетки реверсера тяги самолета из полимерных композиционных материалов
CN103836198B (zh) * 2012-11-23 2016-07-06 江西昌河航空工业有限公司 一种桨叶大梁内腔端面密封方法及装置
CN103935042B (zh) * 2013-01-23 2016-05-11 佛山市安尔康姆航拍科技有限公司 无人飞行器空心旋翼的制造方法及空心旋翼
US9205634B2 (en) * 2013-05-16 2015-12-08 The Boeing Company Composite structure and method
US10648340B2 (en) 2013-08-28 2020-05-12 Sikorsky Aircraft Corporation High modulus hybrid material rotor blade spar
US10677259B2 (en) 2016-05-06 2020-06-09 General Electric Company Apparatus and system for composite fan blade with fused metal lead edge
US10576699B2 (en) 2016-08-09 2020-03-03 Sikorsky Aircraft Corporation Bond fixture for root end laminate or rotor blade
US20180044006A1 (en) * 2016-08-09 2018-02-15 Sikorsky Aircraft Corporation Splice cap nickel abrasion strip caul
EP3318394A1 (en) 2016-11-04 2018-05-09 Ratier-Figeac SAS Composite structure
CN109305359A (zh) * 2017-07-28 2019-02-05 中交遥感载荷（安徽）科技有限公司 一种农业无人机螺旋桨及其制作方法
CN112512782B (zh) 2018-05-04 2023-05-05 泰普爱复合材料股份有限公司 用于风力涡轮机叶片制造的周边板
KR102075425B1 (ko) * 2018-07-18 2020-02-11 한국항공우주산업 주식회사 헬리콥터의 수평 꼬리날개 제조 장치 및 방법
US11155047B2 (en) 2018-10-08 2021-10-26 Textron Innovations Inc. Caul body and a method for forming a composite structure
US11149558B2 (en) 2018-10-16 2021-10-19 General Electric Company Frangible gas turbine engine airfoil with layup change
US10746045B2 (en) 2018-10-16 2020-08-18 General Electric Company Frangible gas turbine engine airfoil including a retaining member
US11111815B2 (en) 2018-10-16 2021-09-07 General Electric Company Frangible gas turbine engine airfoil with fusion cavities
US11434781B2 (en) 2018-10-16 2022-09-06 General Electric Company Frangible gas turbine engine airfoil including an internal cavity
US10760428B2 (en) 2018-10-16 2020-09-01 General Electric Company Frangible gas turbine engine airfoil
US10837286B2 (en) 2018-10-16 2020-11-17 General Electric Company Frangible gas turbine engine airfoil with chord reduction
CN110562450B (zh) * 2019-09-17 2021-07-13 深圳市中科金朗产业研究院有限公司 一种直升机旋翼结构及其制造方法
US11674399B2 (en) 2021-07-07 2023-06-13 General Electric Company Airfoil arrangement for a gas turbine engine utilizing a shape memory alloy
US11668317B2 (en) 2021-07-09 2023-06-06 General Electric Company Airfoil arrangement for a gas turbine engine utilizing a shape memory alloy
KR102638697B1 (ko) * 2022-03-22 2024-02-20 도레이첨단소재 주식회사 무인항공기용 섬유강화플라스틱 프로펠러 및 이의 제조방법

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB656020A (en) * 1948-06-11 1951-08-08 Nat Res Dev Improvements relating to the production of articles, for example, aerofoils, having laminated skins of moulded synthetic resinous material
US2961053A (en) * 1953-01-07 1960-11-22 Prewitt Aircraft Company Airfoil structure and assembly
US3028292A (en) * 1957-05-27 1962-04-03 Parsons Corp Method of manufacturing plastic rotor blades
US3455757A (en) * 1963-02-11 1969-07-15 Boeing Co Method of making moldable members
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
GB1585130A (en) * 1976-08-30 1981-02-25 Boeing Co Composite aerodynamic rotor blade assembly
JPS5330599A (en) * 1976-08-30 1978-03-22 Boeing Co Aerodynamic rotary wing composite construction and method of manufacturing thereof
US4095322A (en) * 1976-08-30 1978-06-20 The Boeing Company Method of fabricating a composite aerodynamic rotorblade assembly
DE2856661C2 (de) * 1978-12-29 1986-03-20 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Verfahren und Vorrichtung zur Herstellung von Kunststoff-Flügeln, insbesondere für Wind-Kraftanlagen in einer Form
US5071338A (en) * 1987-09-08 1991-12-10 United Technologies Corporation Tool for forming complex composite articles
US5087187A (en) * 1990-03-09 1992-02-11 United Technologies Corporation Apparatus for molding hollow composite articles having internal reinforcement structures
US5145621A (en) * 1990-04-20 1992-09-08 General Electric Company Crossover mold tool for consolidating composite material
US5248242A (en) * 1990-09-28 1993-09-28 The Boeing Company Aerodynamic rotor blade of composite material fabricated in one cure cycle
US5152949A (en) * 1990-12-19 1992-10-06 United Technologies Corporation Tooling method for resin transfer molding
JPH04316845A (ja) * 1991-04-16 1992-11-09 Mitsubishi Heavy Ind Ltd 複合材翼型成形方法
US5354195A (en) * 1992-12-23 1994-10-11 United Technologies Corporation Composite molding apparatus for high pressure co-cure molding of lightweight honeycomb core composite articles having ramped surfaces utilizing low density, stabilized ramped honeycomb cores

Also Published As

Publication number Publication date
CA2196424C (en) 2005-11-29
RU2143973C1 (ru) 2000-01-10
DE69506256T2 (de) 1999-06-24
CA2196424A1 (en) 1996-02-15
JP3839476B2 (ja) 2006-11-01
TR960104A2 (tr) 1996-06-21
US5645670A (en) 1997-07-08
US5520532A (en) 1996-05-28
KR100369691B1 (ko) 2003-04-21
EP0771265B1 (en) 1998-11-25
WO1996004125A1 (en) 1996-02-15
CN1052680C (zh) 2000-05-24
EP0771265A1 (en) 1997-05-07
JPH10503441A (ja) 1998-03-31
DE69506256D1 (de) 1999-01-07
CN1159782A (zh) 1997-09-17
KR970704569A (ko) 1997-09-06

Similar Documents

Publication Publication Date Title
BR9508499A (pt) Processo e aparelho para a formação de estruturas de aerofólio
BR9502592A (pt) Processo para preparar um compósito e compósito
BR9501042A (pt) Aparelho e método para efetuar um processo biológico
BR9503100A (pt) Processo e aparelho para fabricar tabletes
PT750907E (pt) Formulacoes de vacinas estaveis para administracao parenterica metodo para a sua utilizacao e processo para a sua preparacao
BR9507896A (pt) Método e aparelho para aperfeiçoar processo de envelhecimento
BR9405470A (pt) Método e aparelho para fabricação de superfície fixadora
PT909327E (pt) Eritromicinas e processo para a sua preparacao
PT799866E (pt) Negro-de-fumo e processo para a sua preparacao
BR9610999A (pt) Processo para perfurar seletivamente uma textura não-tecida
BR9401314A (pt) Processo e máquina para fabricar pão
BR9607121A (pt) Método e aparelho para a fabricação de elementos retentores
BR9605710A (pt) Processo para a obtençao e recuperaçao de ácidos
BR9710457A (pt) Processo para a prepara-Æo de ciclohexanodimetanol
BR9503101A (pt) Processo e aparelho para fabricar tabletes
BR9606782A (pt) Processo para preparar ciclopilacetileno
BR9505464A (pt) Método e aparelho para fabricação de fixador de superfície
BR9102794A (pt) Processo para a obtencao de tantalo e niobio
PT805123E (pt) Processo e dispositivo para a fusao do vidro
BR9510081A (pt) Processo para preparar um complexo metálicao
BR9300739A (pt) Processo hidrometalurgico para a obtencao de tantalo e niobio
PT909270E (pt) Processo para a preparacao de 2,4-dihidroxipiridina e de 2,4-dihidroxi-3-nitropiridina
BR9505242A (pt) Processo para a preparação de um poliisocianato em bloco
BR9707811A (pt) Processo para preparação de um composto e composto
PT824517E (pt) Processo para a preparacao de cloridrato de lercanidipina

Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 10A., 11A., 12A., 13A., 14A., E 15A. ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO NAO CUMPRIMENTO DO DESPACHO 24.3 NA RPI 2054 DE 18/05/2010 E COMPROVAR RECOLHIMENTO DA16A, 17A E 18A ANUIDADES.