FR1496905A - Plastic blade reinforced with glass fibers - Google Patents

Plastic blade reinforced with glass fibers

Info

Publication number
FR1496905A
FR1496905A FR80304A FR80304A FR1496905A FR 1496905 A FR1496905 A FR 1496905A FR 80304 A FR80304 A FR 80304A FR 80304 A FR80304 A FR 80304A FR 1496905 A FR1496905 A FR 1496905A
Authority
FR
France
Prior art keywords
glass fibers
plastic blade
blade reinforced
reinforced
plastic
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
FR80304A
Other languages
French (fr)
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.)
Raytheon Technologies Corp
Original Assignee
United Aircraft 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 Aircraft Corp filed Critical United Aircraft Corp
Priority to FR80304A priority Critical patent/FR1496905A/en
Application granted granted Critical
Publication of FR1496905A publication Critical patent/FR1496905A/en
Expired legal-status Critical Current

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
    • B64C27/48—Root attachment to rotor head
    • 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
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
    • 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
    • B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
    • 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
    • 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
FR80304A 1966-10-17 1966-10-17 Plastic blade reinforced with glass fibers Expired FR1496905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR80304A FR1496905A (en) 1966-10-17 1966-10-17 Plastic blade reinforced with glass fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR80304A FR1496905A (en) 1966-10-17 1966-10-17 Plastic blade reinforced with glass fibers

Publications (1)

Publication Number Publication Date
FR1496905A true FR1496905A (en) 1967-10-06

Family

ID=8619284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR80304A Expired FR1496905A (en) 1966-10-17 1966-10-17 Plastic blade reinforced with glass fibers

Country Status (1)

Country Link
FR (1) FR1496905A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034210A2 (en) * 1980-02-19 1981-08-26 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Helicopter rotor
FR2527515A1 (en) * 1982-05-27 1983-12-02 United Technologies Corp PROCESS FOR PRODUCING FIBER REINFORCED ARTICLES
FR2740378A1 (en) * 1995-10-30 1997-04-30 Eurocopter France High quality composite variable pitch helicopter rear rotor blade mfr.
FR2740379A1 (en) * 1995-10-30 1997-04-30 Eurocopter France Resin transfer moulded composite material helicopter rotor blade
FR2740380A1 (en) * 1995-10-30 1997-04-30 Eurocopter France Resin transfer moulded, composite material, variable pitch helicopter rear rotor blade

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034210A2 (en) * 1980-02-19 1981-08-26 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Helicopter rotor
EP0034210A3 (en) * 1980-02-19 1982-01-27 Messerschmitt-Bolkow-Blohm Gesellschaft Mit Beschrankter Haftung Helicopter rotor
FR2527515A1 (en) * 1982-05-27 1983-12-02 United Technologies Corp PROCESS FOR PRODUCING FIBER REINFORCED ARTICLES
FR2740378A1 (en) * 1995-10-30 1997-04-30 Eurocopter France High quality composite variable pitch helicopter rear rotor blade mfr.
FR2740379A1 (en) * 1995-10-30 1997-04-30 Eurocopter France Resin transfer moulded composite material helicopter rotor blade
FR2740380A1 (en) * 1995-10-30 1997-04-30 Eurocopter France Resin transfer moulded, composite material, variable pitch helicopter rear rotor blade

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