FR2322006A1 - Perfectionnements relatifs a la construction d'elements renforces tels que des pales d'helice - Google Patents

Perfectionnements relatifs a la construction d'elements renforces tels que des pales d'helice

Info

Publication number
FR2322006A1
FR2322006A1 FR7625817A FR7625817A FR2322006A1 FR 2322006 A1 FR2322006 A1 FR 2322006A1 FR 7625817 A FR7625817 A FR 7625817A FR 7625817 A FR7625817 A FR 7625817A FR 2322006 A1 FR2322006 A1 FR 2322006A1
Authority
FR
France
Prior art keywords
perfections
construction
propeller blades
reinforced elements
reinforced
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
FR7625817A
Other languages
English (en)
French (fr)
Other versions
FR2322006B3 (OSRAM
Inventor
James William Stevens
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.)
Hawker Siddeley Dynamics Ltd
Original Assignee
Hawker Siddeley Dynamics Ltd
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 Hawker Siddeley Dynamics Ltd filed Critical Hawker Siddeley Dynamics Ltd
Publication of FR2322006A1 publication Critical patent/FR2322006A1/fr
Application granted granted Critical
Publication of FR2322006B3 publication Critical patent/FR2322006B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/092—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising epoxy resins
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/08—Reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2363/00—Epoxy resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2603/00—Vanes, blades, propellers, rotors with blades
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
FR7625817A 1975-08-26 1976-08-26 Perfectionnements relatifs a la construction d'elements renforces tels que des pales d'helice Granted FR2322006A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27064/75A GB1561328A (en) 1975-08-26 1975-08-26 Construction of composite structural members such as propeller blades

Publications (2)

Publication Number Publication Date
FR2322006A1 true FR2322006A1 (fr) 1977-03-25
FR2322006B3 FR2322006B3 (OSRAM) 1979-05-25

Family

ID=10253581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625817A Granted FR2322006A1 (fr) 1975-08-26 1976-08-26 Perfectionnements relatifs a la construction d'elements renforces tels que des pales d'helice

Country Status (3)

Country Link
DE (1) DE2638689C3 (OSRAM)
FR (1) FR2322006A1 (OSRAM)
GB (1) GB1561328A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386441B (de) * 1984-07-16 1988-08-25 Kunex Tuerenwerk Schalldaemmendes, flaechiges bauelement
DE202006003857U1 (de) * 2006-03-11 2006-07-13 W. Döllken & Co. GmbH Stützleiste für eine Verbundplatte

Also Published As

Publication number Publication date
DE2638689B2 (de) 1978-08-03
DE2638689A1 (de) 1977-03-10
GB1561328A (en) 1980-02-20
DE2638689C3 (de) 1979-03-29
FR2322006B3 (OSRAM) 1979-05-25

Similar Documents

Publication Publication Date Title
FR2434753B1 (fr) Helice marine annulaire
FR2281269A1 (fr) Installation d'une helice de navire
IT7969047A0 (it) Girante per turbine idrauliche
IT1078863B (it) Perfezionamento nelle disposizioni di propulsori ad elica per natanti
FR2321592A1 (fr) Helice a pales retractables
FI783191A7 (fi) Vals med magnetiskt kompenserad och/eller reglerad boejning
SE7811534L (sv) Foderprodukt med gelad eller fortjockad vattenfas
FR2320231A1 (fr) Perfectionnements aux pales de rotor d'helicoptere
FI782966A7 (fi) Skyddsanordning foer propeller
GB1549216A (en) Ship's propeller blades
IT8026810A0 (it) Attacco di chiusure a contenitori.
FR2322006A1 (fr) Perfectionnements relatifs a la construction d'elements renforces tels que des pales d'helice
FI793015A7 (fi) Marint propelleraggregat
FI790393A7 (fi) Hopfaellbar propeller
BR7707529A (pt) Processo para preparar uma gamapirona;e processo para a obtencao de um composto relacionado com a preparacao de uma gamapirona
IT1162346B (it) Perfezionamento nelle eliche per la propulsione di natanti
IT1015426B (it) Perfezionamenti nelle composizioni di poliesteri o relativi a esse
FI790859A7 (fi) Lindningsenhet foer anvaendning i en lindningsmaskin foer lindning av laongstraeckta organ eller kaernor
FR2291781A1 (fr) Jeu d'avions
BE820337A (fr) Emulsions d'oleoresines
BE832788A (fr) Copolyesters d'acide terephtalique difficilement combustibles
SU477882A1 (ru) Балка судового набора из стеклопластика
NO140739C (no) Fremgangsmaate for fremstilling av en skalamodell fosr aa simulere en konstruksjons reaksjoner paa hydrodynamiske eller aerodynamiske krefter
SU501870A1 (ru) Узел дл креплени резца к полотну пилы
FI782630A7 (fi) Skovelhjul propeller eller dylik anordning framkallande en axial verkan

Legal Events

Date Code Title Description
TP Transmission of property