FR2431629A1 - Dispositif pour l'introduction des efforts de traction et longitudinaux dans un element de construction de type sandwich - Google Patents

Dispositif pour l'introduction des efforts de traction et longitudinaux dans un element de construction de type sandwich

Info

Publication number
FR2431629A1
FR2431629A1 FR7918742A FR7918742A FR2431629A1 FR 2431629 A1 FR2431629 A1 FR 2431629A1 FR 7918742 A FR7918742 A FR 7918742A FR 7918742 A FR7918742 A FR 7918742A FR 2431629 A1 FR2431629 A1 FR 2431629A1
Authority
FR
France
Prior art keywords
sandwich
introduction
construction element
forces
type construction
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.)
Granted
Application number
FR7918742A
Other languages
English (en)
French (fr)
Other versions
FR2431629B1 (enrdf_load_stackoverflow
Inventor
Peter-Martin Wackerle
Klaus Brunsch
Otmar Friedberge
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm 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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of FR2431629A1 publication Critical patent/FR2431629A1/fr
Application granted granted Critical
Publication of FR2431629B1 publication Critical patent/FR2431629B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/388—Blades characterised by construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/01—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening elements specially adapted for honeycomb panels
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
  • Laminated Bodies (AREA)
  • Wind Motors (AREA)
FR7918742A 1978-07-21 1979-07-19 Dispositif pour l'introduction des efforts de traction et longitudinaux dans un element de construction de type sandwich Granted FR2431629A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2832098A DE2832098C2 (de) 1978-07-21 1978-07-21 Anordnung zur Zug- bzw. Längskrafteinleitung bei einem Bauteil in Sandwichbauweise

Publications (2)

Publication Number Publication Date
FR2431629A1 true FR2431629A1 (fr) 1980-02-15
FR2431629B1 FR2431629B1 (enrdf_load_stackoverflow) 1983-04-01

Family

ID=6045019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7918742A Granted FR2431629A1 (fr) 1978-07-21 1979-07-19 Dispositif pour l'introduction des efforts de traction et longitudinaux dans un element de construction de type sandwich

Country Status (4)

Country Link
JP (1) JPS5517797A (enrdf_load_stackoverflow)
DE (1) DE2832098C2 (enrdf_load_stackoverflow)
FR (1) FR2431629A1 (enrdf_load_stackoverflow)
GB (1) GB2026623B (enrdf_load_stackoverflow)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103710C2 (de) 1981-02-04 1983-03-24 Messerschmitt-Bölkow-Blohm GmbH, 8000 München "Rotor in Schalenbauweise"
GB2244526B (en) * 1987-06-04 1992-02-26 Mtu Muenchen Gmbh Compressor blade in a turbine engine.
DE3718678A1 (de) * 1987-06-04 1988-12-22 Mtu Muenchen Gmbh Fasertechnische verdichterschaufel
DE3826378A1 (de) * 1988-08-03 1990-02-08 Mtu Muenchen Gmbh Fasertechnische propellerschaufeln
JPH0655918B2 (ja) * 1989-04-21 1994-07-27 アドガー工業株式会社 白色系インク組成物
US5171099A (en) * 1990-11-01 1992-12-15 The Boeing Company Apparatus to attach a sandwich panel
FR2683007B1 (fr) * 1991-10-28 1994-01-07 Aerospatiale Ste Nationale Indle Procede pour assembler une premiere piece en materiau sandwich et une seconde piece metallique, et assemblage obtenu.
JP4650915B2 (ja) * 2001-02-02 2011-03-16 臼井国際産業株式会社 組立て型ファンにおける組付け構造
EP1544099B1 (en) * 2003-12-18 2009-01-07 Airbus UK Limited Method of joining structural elements in an aircraft
GB0329373D0 (en) 2003-12-18 2004-01-21 Airbus Uk Ltd Method of joining structural elements in an aircraft
DE102006022272C5 (de) 2006-05-11 2013-07-25 Repower Systems Ag Rotorblattanschluss
DE102007011618B4 (de) 2007-01-22 2012-04-26 Airbus Operations Gmbh Crashpaddel zur Verstärkung einer primären Rumpfstruktur eines Flugzeugs
JP5242920B2 (ja) * 2007-01-23 2013-07-24 株式会社日立製作所 風車用分割翼
US9115584B2 (en) * 2012-04-24 2015-08-25 General Electric Company Resistive band for turbomachine blade
GB2512608B (en) * 2013-04-03 2015-09-16 Aviat Entpr Ltd Rotor blade
DK3390811T3 (da) 2015-12-14 2019-10-14 Vestas Wind Sys As Samling til at forbinde en vindmøllerotorvinge til et rotornav og associeret fremgangsmåde
DE102018114098A1 (de) 2018-06-13 2019-12-19 Klaus Schultes Anordnung zur Zug- bzw. Längskrafteinleitung sowie Verfahren zur Herstellung einer solchen Anordnung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL80316C (enrdf_load_stackoverflow) * 1949-03-16
US3687496A (en) * 1971-05-26 1972-08-29 Eugene Hindin Rivet panel fastener
DE2336541C3 (de) * 1973-07-18 1980-04-24 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Anordnung zum Einleiten von Kräften in ein flächiges Bauteil mit Sandwichstruktur
DE2658876C3 (de) * 1976-12-24 1983-11-10 Hütter, Ulrich, Prof. Dr.-Ing., 7312 Kirchheim Schalenkörper, beispielsweise Trag- oder Rotorflügel, in Composite-Bauweise

Also Published As

Publication number Publication date
JPS5517797A (en) 1980-02-07
DE2832098A1 (de) 1980-01-31
JPS6215768B2 (enrdf_load_stackoverflow) 1987-04-09
GB2026623A (en) 1980-02-06
GB2026623B (en) 1982-07-07
FR2431629B1 (enrdf_load_stackoverflow) 1983-04-01
DE2832098C2 (de) 1982-06-03

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Legal Events

Date Code Title Description
ST Notification of lapse