FR2491391B1 - - Google Patents
Info
- Publication number
- FR2491391B1 FR2491391B1 FR8118080A FR8118080A FR2491391B1 FR 2491391 B1 FR2491391 B1 FR 2491391B1 FR 8118080 A FR8118080 A FR 8118080A FR 8118080 A FR8118080 A FR 8118080A FR 2491391 B1 FR2491391 B1 FR 2491391B1
- Authority
- FR
- France
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19351980A | 1980-10-02 | 1980-10-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2491391A1 FR2491391A1 (fr) | 1982-04-09 |
FR2491391B1 true FR2491391B1 (de) | 1985-03-08 |
Family
ID=22713955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8118080A Granted FR2491391A1 (fr) | 1980-10-02 | 1981-09-25 | Procede de fabrication d'articles renforces de fibres |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5795414A (de) |
BR (1) | BR8105757A (de) |
CA (1) | CA1173639A (de) |
DE (1) | DE3138312C2 (de) |
FR (1) | FR2491391A1 (de) |
GB (1) | GB2084507B (de) |
Families Citing this family (20)
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 (de) * | 1983-05-11 | 1985-02-28 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Verfahren zum Verbinden von Preßteilen mit großporigen Körpern |
US5000990A (en) * | 1985-08-22 | 1991-03-19 | The Budd Company | One piece molded composite part and method of manufacture |
DE3738785A1 (de) * | 1986-11-19 | 1988-05-26 | Gen Electric | Gegenlaeufig rotierende flugzeug-antriebsschaufeln |
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 (fr) * | 1992-06-17 | 1998-03-13 | France Etat Armement | Safrans pour navire de moyen et gros tonnage. |
DE4423115A1 (de) * | 1994-07-01 | 1996-01-04 | Wolf Hirth Gmbh | Propellerflügel aus Kunststoffmaterial und Verfahren zu seiner Herstellung |
CN100385114C (zh) * | 2005-04-01 | 2008-04-30 | 同济大学 | 复合材料风力机叶片及其制备方法 |
DE102007044698B4 (de) * | 2007-09-19 | 2010-04-15 | Blohm + Voss Industries Gmbh | Verfahren zur Herstellung von Flügelelementen |
ES2372440T3 (es) | 2007-11-09 | 2012-01-19 | Vestas Wind Systems A/S | Procedimiento para fabricar una pala de aerogenerador y uso de una esterilla estructural para reforzar una estructura de pala de aerogenerador. |
JP2010076247A (ja) * | 2008-09-25 | 2010-04-08 | Panasonic Electric Works Co Ltd | 圧縮成形金型 |
GB2466793B (en) | 2009-01-07 | 2011-11-09 | Ge Aviat Systems Ltd | Composite spars |
FR2954271B1 (fr) * | 2009-12-21 | 2012-02-17 | Snecma | Pale d'helice d'aeronef |
FR2976552A1 (fr) * | 2011-06-16 | 2012-12-21 | Jacky Greziller | Composition structurelle et mode de realisation d'une helice composite a longerons integres. |
DE102011079240B4 (de) * | 2011-07-15 | 2018-09-06 | Carbon Rotec Gmbh & Co. Kg | Einrichtung und Verfahren zur Fertigung eines Bauteils |
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 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2265366A (en) * | 1936-12-11 | 1941-12-09 | Hafner Raoul | Rotary wing aircraft |
DE1036064B (de) * | 1957-02-01 | 1958-08-07 | Ruhr Storch G M B H | Verfahren zur Herstellung eines Drehfluegelblattes |
US3321019A (en) * | 1965-10-22 | 1967-05-23 | United Aircraft Corp | Fiberglass blade |
FR1544294A (fr) * | 1967-08-08 | 1968-10-31 | Bolkow Gmbh | Procédé pour la fabrication de pales rotoriques d'aéronefs à voilure tournante |
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 (de) * | 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 |
-
1981
- 1981-09-09 BR BR8105757A patent/BR8105757A/pt not_active IP Right Cessation
- 1981-09-21 CA CA000386291A patent/CA1173639A/en not_active Expired
- 1981-09-24 GB GB8128848A patent/GB2084507B/en not_active Expired
- 1981-09-25 FR FR8118080A patent/FR2491391A1/fr active Granted
- 1981-09-25 DE DE3138312A patent/DE3138312C2/de not_active Expired - Fee Related
- 1981-09-30 JP JP56156899A patent/JPS5795414A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
BR8105757A (pt) | 1982-05-25 |
CA1173639A (en) | 1984-09-04 |
DE3138312A1 (de) | 1982-06-16 |
JPH0242658B2 (de) | 1990-09-25 |
JPS5795414A (en) | 1982-06-14 |
GB2084507B (en) | 1985-01-16 |
GB2084507A (en) | 1982-04-15 |
DE3138312C2 (de) | 1994-03-10 |
FR2491391A1 (fr) | 1982-04-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |