TW279149B - - Google Patents

Info

Publication number
TW279149B
TW279149B TW084108939A TW84108939A TW279149B TW 279149 B TW279149 B TW 279149B TW 084108939 A TW084108939 A TW 084108939A TW 84108939 A TW84108939 A TW 84108939A TW 279149 B TW279149 B TW 279149B
Authority
TW
Taiwan
Application number
TW084108939A
Other languages
Chinese (zh)
Original Assignee
Sulzer Thermtec Ag
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 Sulzer Thermtec Ag filed Critical Sulzer Thermtec Ag
Application granted granted Critical
Publication of TW279149B publication Critical patent/TW279149B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features
    • 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
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • 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
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/302—Details of the edges of fibre composites, e.g. edge finishing or means to avoid delamination
    • 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
    • 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
    • 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
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features
    • B64C2027/4733—Rotor blades substantially made from particular materials
    • B64C2027/4736—Rotor blades substantially made from particular materials from composite materials
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
TW084108939A 1994-08-31 1995-08-28 TW279149B (enEXAMPLES)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1994/009967 WO1996006776A1 (en) 1994-08-31 1994-08-31 Fiber reinforced composite spar for a rotary wing aircraft and method of manufacture thereof

Publications (1)

Publication Number Publication Date
TW279149B true TW279149B (enEXAMPLES) 1996-06-21

Family

ID=22242946

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084108939A TW279149B (enEXAMPLES) 1994-08-31 1995-08-28

Country Status (11)

Country Link
US (1) US5755558A (enEXAMPLES)
EP (1) EP0783431B1 (enEXAMPLES)
JP (1) JP3631493B2 (enEXAMPLES)
KR (1) KR100311562B1 (enEXAMPLES)
CA (1) CA2198717C (enEXAMPLES)
DE (1) DE69422737T2 (enEXAMPLES)
IL (1) IL114946A (enEXAMPLES)
TR (1) TR199501085A2 (enEXAMPLES)
TW (1) TW279149B (enEXAMPLES)
WO (1) WO1996006776A1 (enEXAMPLES)
ZA (1) ZA957265B (enEXAMPLES)

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TWI415738B (zh) * 2006-09-28 2013-11-21 Toray Industries 纖維強化塑膠及其製法

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US7942637B2 (en) * 2008-12-11 2011-05-17 General Electric Company Sparcap for wind turbine rotor blade and method of fabricating wind turbine rotor blade
US20100143142A1 (en) * 2008-12-11 2010-06-10 Afroz Akhtar Sparcap system for wind turbine rotor blade and method of fabricating wind turbine rotor blade
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EP2246260B1 (en) * 2009-04-29 2011-08-31 EUROCOPTER DEUTSCHLAND GmbH Rotor blade made of a fibre-reinforced composite material
EP2246259B1 (en) * 2009-04-29 2012-12-12 Eurocopter Deutschland GmbH Rotor wing with integrated tension-torque-transmission element and method for its production
ES2739468T3 (es) * 2009-05-28 2020-01-31 Soc Lorraine De Construction Aeronautique Slca Panel estructural de borde de salida de material compuesto para un elemento de una aeronave
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US10167075B2 (en) 2013-06-25 2019-01-01 The Boeing Company Joint assembly and method of forming thereof
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WO2015069344A1 (en) * 2013-08-28 2015-05-14 Sikorsky Aircraft Corporation High modulus hybrid material rotor blade spar
EP3148876B1 (en) * 2014-05-30 2019-11-06 Sikorsky Aircraft Corporation Structurally efficient pin wrap
WO2016025386A1 (en) * 2014-08-15 2016-02-18 Sikorsky Aircraft Corporation Rotor blade spar formation with automated fiber placement
WO2017048829A1 (en) * 2015-09-15 2017-03-23 Cytec Industries Inc. Prepreg tile having offset stagger
US10399285B2 (en) 2016-02-08 2019-09-03 Bell Helicopter Textron Inc. Composite wing structure and methods of manufacture
US10513325B2 (en) 2016-02-08 2019-12-24 Bell Helicopter Textron Inc. Joint member for a composite wing structure
US10479477B2 (en) 2016-02-08 2019-11-19 Bell Helicopter Textron Inc. Engagement member for splicing a spar assembly
US9981736B2 (en) * 2016-05-16 2018-05-29 Bell Helicopter Textron Inc. Folding proprotor blade assembly having integral tang assembly
US10239604B2 (en) 2016-05-21 2019-03-26 Bell Helicopter Textron Inc. Structurally biased proprotor blade assembly
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FR3069185B1 (fr) * 2017-07-18 2020-07-24 Airbus Operations Sas Profil aerodynamique a noyau creux oblong arrondi en materiau composite renforce par un textile a fibres unidirectionnelles
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI415738B (zh) * 2006-09-28 2013-11-21 Toray Industries 纖維強化塑膠及其製法

Also Published As

Publication number Publication date
CA2198717A1 (en) 1996-03-07
JPH10505033A (ja) 1998-05-19
DE69422737D1 (de) 2000-02-24
KR100311562B1 (ko) 2002-01-17
JP3631493B2 (ja) 2005-03-23
WO1996006776A1 (en) 1996-03-07
CA2198717C (en) 2005-03-15
KR970705499A (ko) 1997-10-09
US5755558A (en) 1998-05-26
IL114946A0 (en) 1995-12-08
DE69422737T2 (de) 2000-08-17
ZA957265B (en) 1996-04-03
TR199501085A2 (tr) 1996-06-21
EP0783431A1 (en) 1997-07-16
IL114946A (en) 1999-10-28
EP0783431B1 (en) 2000-01-19

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