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GB2084507B - Method of making fiber reinforced articles - Google Patents

Method of making fiber reinforced articles

Info

Publication number
GB2084507B
GB2084507B GB8128848A GB8128848A GB2084507B GB 2084507 B GB2084507 B GB 2084507B GB 8128848 A GB8128848 A GB 8128848A GB 8128848 A GB8128848 A GB 8128848A GB 2084507 B GB2084507 B GB 2084507B
Authority
GB
United Kingdom
Prior art keywords
fiber reinforced
making fiber
reinforced articles
articles
making
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
GB8128848A
Other versions
GB2084507A (en
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.)
RTX Corp
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 GB2084507A publication Critical patent/GB2084507A/en
Application granted granted Critical
Publication of GB2084507B publication Critical patent/GB2084507B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/20—Constructional features
    • B64C11/26—Fabricated 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
    • 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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • 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
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • 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
    • 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
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • B29C2043/185—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles using adhesives
    • B29C2043/188—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles using adhesives thermosetting adhesives, e.g. polyurethane adhesives

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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
GB8128848A 1980-10-02 1981-09-24 Method of making fiber reinforced articles Expired GB2084507B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19351980A 1980-10-02 1980-10-02

Publications (2)

Publication Number Publication Date
GB2084507A GB2084507A (en) 1982-04-15
GB2084507B true GB2084507B (en) 1985-01-16

Family

ID=22713955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8128848A Expired GB2084507B (en) 1980-10-02 1981-09-24 Method of making fiber reinforced articles

Country Status (6)

Country Link
JP (1) JPS5795414A (en)
BR (1) BR8105757A (en)
CA (1) CA1173639A (en)
DE (1) DE3138312C2 (en)
FR (1) FR2491391A1 (en)
GB (1) GB2084507B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470862A (en) * 1982-05-27 1984-09-11 United Technologies Corporation Manufacture of fiber reinforced articles
DE3317138C2 (en) * 1983-05-11 1985-02-28 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Process for connecting pressed parts with large-pored bodies
US5000990A (en) * 1985-08-22 1991-03-19 The Budd Company One piece molded composite part and method of manufacture
DE3738785A1 (en) * 1986-11-19 1988-05-26 Gen Electric CONTRA-ROTATING AIRPLANE DRIVE BLADES
USRE34207E (en) * 1986-11-19 1993-03-30 General Electric Company Counterrotating aircraft propulsor blades
US5042968A (en) * 1989-11-02 1991-08-27 United Technologies Corporation Propeller blade subassembly and method for making a propeller blade subassembly
GB9102665D0 (en) * 1991-02-07 1991-03-27 Lawson Tancred Sir H The manufacture of turbine blades for wind turbines
FR2692546B1 (en) * 1992-06-17 1998-03-13 France Etat Armement SAFRANS FOR MEDIUM AND LARGE TONNAGE VESSELS.
DE4423115A1 (en) * 1994-07-01 1996-01-04 Wolf Hirth Gmbh Propeller blades made of plastic material and process for its manufacture
CN100385114C (en) * 2005-04-01 2008-04-30 同济大学 Composite material wind turbine blade and preparation method thereof
DE102007044698B4 (en) * 2007-09-19 2010-04-15 Blohm + Voss Industries Gmbh Method for producing wing elements
DK2217748T3 (en) 2007-11-09 2011-12-19 Vestas Wind Sys As Process for manufacturing a wind turbine blade and using a structural mat for reinforcing a wind turbine blade structure
JP2010076247A (en) * 2008-09-25 2010-04-08 Panasonic Electric Works Co Ltd Compression molding die
GB2466793B (en) 2009-01-07 2011-11-09 Ge Aviat Systems Ltd Composite spars
FR2954271B1 (en) * 2009-12-21 2012-02-17 Snecma AIRCRAFT PROPELLER BLADE
FR2976552A1 (en) * 2011-06-16 2012-12-21 Jacky Greziller Composite air propeller for propulsion of aircraft, has internal longitudinal beams adapted to blades, and number of filling bodies equal to number of longitudinal beams, where section of beams is formed in any shape
DE102011079240B4 (en) 2011-07-15 2018-09-06 Carbon Rotec Gmbh & Co. Kg Device and method for manufacturing a component
US9835112B2 (en) * 2014-02-10 2017-12-05 MRA Systems Inc. Thrust reverser cascade
US9505182B2 (en) * 2014-03-03 2016-11-29 General Electric Company System and method for manufacture of airfoil components
WO2016090405A1 (en) * 2014-12-08 2016-06-16 Peter John Murdoch A method of forming a fibre metal composite component
CN118273893B (en) * 2022-12-30 2024-12-20 江苏金风科技有限公司 Blade member, method for manufacturing same, and blade and method for manufacturing same
FR3147139A1 (en) * 2023-04-03 2024-10-04 Safran METHOD FOR MANUFACTURING AN AIRCRAFT TURBOMACHINE BLADE

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2265366A (en) * 1936-12-11 1941-12-09 Hafner Raoul Rotary wing aircraft
DE1036064B (en) * 1957-02-01 1958-08-07 Ruhr Storch G M B H Method of manufacturing a rotating leaf leaf
US3321019A (en) * 1965-10-22 1967-05-23 United Aircraft Corp Fiberglass blade
FR1544294A (en) * 1967-08-08 1968-10-31 Bolkow Gmbh Process for the manufacture of rotor blades for rotary wing aircraft
US3666589A (en) * 1968-07-01 1972-05-30 Teledyne Inc Method for making industrial rolls
US3647317A (en) * 1970-03-19 1972-03-07 Fluor Prod Co Inc Fiberglass fan assembly
JPS4929346A (en) * 1972-07-19 1974-03-15
JPS5325684A (en) * 1976-08-23 1978-03-09 Shin Kobe Electric Machinery Method of producing laminated boards
GB2032832B (en) * 1978-09-16 1982-07-28 Dowty Rotol Ltd Foam-containing structures
JPS5559956A (en) * 1978-10-31 1980-05-06 Dainippon Ink & Chemicals Preparation of sandwichhlike frp board with light transmission property

Also Published As

Publication number Publication date
FR2491391B1 (en) 1985-03-08
BR8105757A (en) 1982-05-25
JPH0242658B2 (en) 1990-09-25
GB2084507A (en) 1982-04-15
CA1173639A (en) 1984-09-04
FR2491391A1 (en) 1982-04-09
JPS5795414A (en) 1982-06-14
DE3138312A1 (en) 1982-06-16
DE3138312C2 (en) 1994-03-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940924