GB2026623B - Sandwich structure havin an arrangement for applying tensile forces thereto - Google Patents

Sandwich structure havin an arrangement for applying tensile forces thereto

Info

Publication number
GB2026623B
GB2026623B GB7924685A GB7924685A GB2026623B GB 2026623 B GB2026623 B GB 2026623B GB 7924685 A GB7924685 A GB 7924685A GB 7924685 A GB7924685 A GB 7924685A GB 2026623 B GB2026623 B GB 2026623B
Authority
GB
United Kingdom
Prior art keywords
arrangement
sandwich structure
tensile forces
applying tensile
structure havin
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
GB7924685A
Other versions
GB2026623A (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.)
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 GB2026623A publication Critical patent/GB2026623A/en
Application granted granted Critical
Publication of GB2026623B publication Critical patent/GB2026623B/en
Expired 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)
  • Combustion & Propulsion (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (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)
GB7924685A 1978-07-21 1979-07-16 Sandwich structure havin an arrangement for applying tensile forces thereto Expired GB2026623B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2832098A DE2832098C2 (en) 1978-07-21 1978-07-21 Arrangement for the introduction of tensile or longitudinal force in a component in sandwich construction

Publications (2)

Publication Number Publication Date
GB2026623A GB2026623A (en) 1980-02-06
GB2026623B true GB2026623B (en) 1982-07-07

Family

ID=6045019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7924685A Expired GB2026623B (en) 1978-07-21 1979-07-16 Sandwich structure havin an arrangement for applying tensile forces thereto

Country Status (4)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103710C2 (en) * 1981-02-04 1983-03-24 Messerschmitt-Bölkow-Blohm GmbH, 8000 München "Rotor in shell design"
GB2244526B (en) * 1987-06-04 1992-02-26 Mtu Muenchen Gmbh Compressor blade in a turbine engine.
DE3718678A1 (en) * 1987-06-04 1988-12-22 Mtu Muenchen Gmbh FIBER TECHNICAL COMPRESSOR VAN
DE3826378A1 (en) * 1988-08-03 1990-02-08 Mtu Muenchen Gmbh FIBER TECHNICAL PROPELLER BLADES
JPH0655918B2 (en) * 1989-04-21 1994-07-27 アドガー工業株式会社 White ink composition
US5171099A (en) * 1990-11-01 1992-12-15 The Boeing Company Apparatus to attach a sandwich panel
FR2683007B1 (en) * 1991-10-28 1994-01-07 Aerospatiale Ste Nationale Indle METHOD FOR ASSEMBLING A FIRST PIECE IN SANDWICH MATERIAL AND A SECOND METAL PIECE, AND ASSEMBLY OBTAINED.
JP4650915B2 (en) * 2001-02-02 2011-03-16 臼井国際産業株式会社 Assembly structure in an assembly type fan
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 (en) 2006-05-11 2013-07-25 Repower Systems Ag Rotor blade connection
DE102007011613B4 (en) * 2007-01-22 2011-07-28 Airbus Operations GmbH, 21129 Fitting for the introduction of high forces in a fuselage cell of an aircraft
JP5242920B2 (en) * 2007-01-23 2013-07-24 株式会社日立製作所 Split blade for windmill
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
ES2749974T3 (en) * 2015-12-14 2020-03-24 Vestas Wind Sys As Gasket for connecting a wind turbine rotor blade to a rotor hub and associated method
DE102018114098A1 (en) 2018-06-13 2019-12-19 Klaus Schultes Arrangement for introducing tensile or longitudinal forces and method for producing such an arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL80316C (en) * 1949-03-16
US3687496A (en) * 1971-05-26 1972-08-29 Eugene Hindin Rivet panel fastener
DE2336541C3 (en) * 1973-07-18 1980-04-24 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Arrangement for introducing forces into a flat component with a sandwich structure
DE2658876C3 (en) * 1976-12-24 1983-11-10 Hütter, Ulrich, Prof. Dr.-Ing., 7312 Kirchheim Shell bodies, for example hydrofoils or rotor blades, in composite construction

Also Published As

Publication number Publication date
FR2431629A1 (en) 1980-02-15
DE2832098A1 (en) 1980-01-31
JPS6215768B2 (en) 1987-04-09
JPS5517797A (en) 1980-02-07
GB2026623A (en) 1980-02-06
DE2832098C2 (en) 1982-06-03
FR2431629B1 (en) 1983-04-01

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Legal Events

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

Effective date: 19930716