FR3109369B1 - Procédé de fabrication d’un aéronef et aéronef obtenu par sa mise en œuvre - Google Patents

Procédé de fabrication d’un aéronef et aéronef obtenu par sa mise en œuvre Download PDF

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Publication number
FR3109369B1
FR3109369B1 FR2003944A FR2003944A FR3109369B1 FR 3109369 B1 FR3109369 B1 FR 3109369B1 FR 2003944 A FR2003944 A FR 2003944A FR 2003944 A FR2003944 A FR 2003944A FR 3109369 B1 FR3109369 B1 FR 3109369B1
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France
Prior art keywords
aircraft
manufacturing
structural elements
implementation
different structural
Prior art date
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FR2003944A
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English (en)
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FR3109369A1 (fr
Inventor
Bruno Trapletti
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Individual
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Priority to FR2003944A priority Critical patent/FR3109369B1/fr
Publication of FR3109369A1 publication Critical patent/FR3109369A1/fr
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Publication of FR3109369B1 publication Critical patent/FR3109369B1/fr
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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
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/147—Processes of additive manufacturing using only solid materials using sheet material, e.g. laminated object manufacturing [LOM] or laminating sheet material precut to local cross sections of the 3D object
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/10—Manufacturing or assembling aircraft, e.g. jigs therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • 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
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3076—Aircrafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2211/00—Modular constructions of airplanes or helicopters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2201/00—UAVs characterised by their flight controls
    • B64U2201/20—Remote controls
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Transportation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Composite Materials (AREA)
  • Automatic Assembly (AREA)

Abstract

L’invention a pour objet un procédé de fabrication d’un aéronef, notamment du type téléopéré (1), comportant différents éléments structurels tels qu’au moins un fuselage (3) et des ailes (4), dans lequel on fabrique indépendamment les uns des autres lesdits éléments structurels de l’aéronef et on les relie entre eux. Il est caractérisé en ce que pour fabriquer chaque élément structurel de l’aéronef on utilise des strates élémentaires, issues d’une décomposition de l’élément considéré selon un plan et un ou des pas déterminés, et préalablement obtenues par découpe de flans de matériau puis assemblées entre elles pour reconstituer ledit élément structurel, et en ce que pour relier entre eux les différents éléments structurels de l’aéronef, on utilise des moyens d’assemblage réversible. L’invention concerne également un aéronef (1) obtenu par la mise en œuvre de ce procédé. Figure pour l’abrégé : Fig. 1
FR2003944A 2020-04-20 2020-04-20 Procédé de fabrication d’un aéronef et aéronef obtenu par sa mise en œuvre Active FR3109369B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2003944A FR3109369B1 (fr) 2020-04-20 2020-04-20 Procédé de fabrication d’un aéronef et aéronef obtenu par sa mise en œuvre

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2003944A FR3109369B1 (fr) 2020-04-20 2020-04-20 Procédé de fabrication d’un aéronef et aéronef obtenu par sa mise en œuvre
FR2003944 2020-04-20

Publications (2)

Publication Number Publication Date
FR3109369A1 FR3109369A1 (fr) 2021-10-22
FR3109369B1 true FR3109369B1 (fr) 2024-04-12

Family

ID=71094571

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2003944A Active FR3109369B1 (fr) 2020-04-20 2020-04-20 Procédé de fabrication d’un aéronef et aéronef obtenu par sa mise en œuvre

Country Status (1)

Country Link
FR (1) FR3109369B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11981460B2 (en) 2022-05-13 2024-05-14 Firestorm Labs, Inc. Mission-adaptable aerial vehicle and methods for in-field assembly and use

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7699261B2 (en) * 2007-03-05 2010-04-20 Lockheed Martin Corporation Small unmanned airborne vehicle airframe
WO2014058510A2 (fr) * 2012-08-01 2014-04-17 Bye Uas, Inc. Systèmes d'aéronef sans pilote
US9550349B1 (en) * 2012-10-31 2017-01-24 The Boeing Company System and method for additive fabrication using laminated sheets
JP2017506177A (ja) * 2014-02-04 2017-03-02 サミル シャーＳａｍｉｒ Ｓｈａｈ カスタマイズ可能な三次元オブジェクトの製造装置及びその製造方法
US10377469B2 (en) * 2016-03-04 2019-08-13 The Boeing Company Non-contact power supply and data transfer on aerial vehicles
US10717512B2 (en) 2016-11-03 2020-07-21 Continuous Composites Inc. Composite vehicle body
US10696374B2 (en) * 2016-11-21 2020-06-30 Yevgeniy Il'ich Sher Composite material and aircraft improvements
GB2564473B (en) * 2017-07-13 2020-09-16 Blue Bear Systems Res Ltd Unmanned air vehicles
CN109911189A (zh) 2019-03-27 2019-06-21 南京航空航天大学 一种基于3d打印的横列式双旋翼无人机

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Publication number Publication date
FR3109369A1 (fr) 2021-10-22

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