IT972488B - Perfezionametni relativi a strut ture composite rinforzate con fibre - Google Patents

Perfezionametni relativi a strut ture composite rinforzate con fibre

Info

Publication number
IT972488B
IT972488B IT33083/72A IT3308372A IT972488B IT 972488 B IT972488 B IT 972488B IT 33083/72 A IT33083/72 A IT 33083/72A IT 3308372 A IT3308372 A IT 3308372A IT 972488 B IT972488 B IT 972488B
Authority
IT
Italy
Prior art keywords
fibers
composite structures
improvements relating
structures reinforced
reinforced
Prior art date
Application number
IT33083/72A
Other languages
English (en)
Original Assignee
Rolls Royce 1971 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 Rolls Royce 1971 Ltd filed Critical Rolls Royce 1971 Ltd
Application granted granted Critical
Publication of IT972488B publication Critical patent/IT972488B/it

Links

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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/721—Fibre-reinforced materials
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/06—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
    • 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
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/721—Fibre-reinforced materials
    • B29C66/7212—Fibre-reinforced materials characterised by the composition of the fibres
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/731—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the intensive physical properties of the material of the parts to be joined
    • B29C66/7316—Surface properties
    • B29C66/73161—Roughness or rugosity
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/20—All layers being fibrous or filamentary
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • B32B2260/023—Two or more layers
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • 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
    • B32B2305/07—Parts immersed or impregnated in a matrix
    • 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
    • B32B2603/00—Vanes, blades, propellers, rotors with blades
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24132—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in different layers or components parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Reinforced Plastic Materials (AREA)
IT33083/72A 1971-12-21 1972-12-18 Perfezionametni relativi a strut ture composite rinforzate con fibre IT972488B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5948871A GB1411379A (en) 1971-12-21 1971-12-21 Fibre reinforced composite structures

Publications (1)

Publication Number Publication Date
IT972488B true IT972488B (it) 1974-05-20

Family

ID=10483847

Family Applications (1)

Application Number Title Priority Date Filing Date
IT33083/72A IT972488B (it) 1971-12-21 1972-12-18 Perfezionametni relativi a strut ture composite rinforzate con fibre

Country Status (5)

Country Link
US (1) US3834832A (it)
JP (1) JPS545433B2 (it)
FR (1) FR2164751B1 (it)
GB (1) GB1411379A (it)
IT (1) IT972488B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1193532B (it) * 1980-05-06 1988-07-08 Montedison Spa Manufatti di polimeri termoplastici rinforzati con fibre di vetro
JPS58136019A (ja) * 1982-02-05 1983-08-12 Minolta Camera Co Ltd カメラの撮影情報設定装置
DE3246803A1 (de) * 1982-12-17 1984-06-20 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Verfahren zum herstellen von bauteilen aus lagen von faserverstaerktem kunststoff
US7008689B2 (en) * 2001-07-18 2006-03-07 General Electric Company Pin reinforced, crack resistant fiber reinforced composite article
US6613392B2 (en) * 2001-07-18 2003-09-02 General Electric Company Method for making a fiber reinforced composite article and product
US20030190455A1 (en) * 2002-04-05 2003-10-09 The Boeing Company Textile joint reinforcement and associated method
DK1892071T4 (en) * 2003-03-06 2018-10-15 Vestas Wind Sys As Process for preparing a preform
US20140224410A1 (en) * 2007-07-19 2014-08-14 Short Brothers Plc Apparatus and method for forming fiber reinforced composite structures
GB0916758D0 (en) * 2009-09-24 2009-11-04 Rolls Royce Plc A hybrid component
EP2540485B1 (en) * 2010-02-26 2020-05-06 Mitsubishi Heavy Industries, Ltd. Composite material repair method
GB201111598D0 (en) * 2011-07-07 2011-08-24 Rolls Royce Plc Layered composite component
US9248612B2 (en) * 2011-12-15 2016-02-02 General Electric Company Containment case and method of manufacture
US20130330496A1 (en) * 2012-06-06 2013-12-12 General Electric Company Composite structure with low density core and composite stitching reinforcement
FR2998210B1 (fr) * 2012-11-20 2017-03-10 Plastic Omnium Cie Ensemble d'un insert metallique et d'une nappe de materiau composite, procede d'incorporation d'un tel insert dans une telle nappe et piece obtenue par moulage d'une telle nappe
US9631659B2 (en) 2013-04-26 2017-04-25 Honda Motor Co., Ltd. Multi-material joints and methods
GB201322274D0 (en) * 2013-12-17 2014-01-29 Rolls Royce Plc A Laminated composite structure and related method
GB201322275D0 (en) * 2013-12-17 2014-01-29 Rolls Royce Plc A Laminated composite structure and related method
CA2944964C (en) 2014-04-14 2022-08-09 Short Brothers Plc Apparatus and method for forming fiber reinforced composite structures
GB2548113B (en) * 2016-03-08 2019-01-02 Rolls Royce Plc A composite component
CN111531913B (zh) * 2020-03-26 2021-05-04 吉林大学 一种基于仿生互锁的Z-pin、复合材料及其制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR960546A (it) * 1942-10-31 1950-04-20
GB643538A (en) * 1948-01-24 1950-09-20 Lawrence Courtney Bennett Fros Improvements in or relating to india rubber sheet or strip and to the manufacture thereof
NL79380C (it) * 1951-10-22 1900-01-01
US2986487A (en) * 1959-06-03 1961-05-30 Fibercraft Products Inc Methods for making evaporator plates
US3029173A (en) * 1960-02-15 1962-04-10 Walter J Reinhard Carpet seaming tape
GB1090722A (en) * 1964-01-15 1967-11-15 Rolls Royce Method of making a bladed rotor for a fluid flow machine, e.g. a gas turbine engine
GB1121708A (en) * 1965-11-18 1968-07-31 Selectus Ltd Improvements in or relating to fastener members
GB1268202A (en) * 1968-08-01 1972-03-22 Rolls Royce Composite blade for an elastic fluid flow machine
US3758232A (en) * 1969-01-27 1973-09-11 Secr Defence Blade assembly for gas turbine engines
US3616111A (en) * 1969-02-27 1971-10-26 Fmc Corp Plastic landing pad of interconnected panels
US3642561A (en) * 1969-10-10 1972-02-15 Johnson & Johnson Laminated fabric having different properties in different directions
US3731360A (en) * 1971-04-07 1973-05-08 United Aircraft Corp Method of making a composite blade with an integrally attached root thereon
US3737250A (en) * 1971-06-16 1973-06-05 Us Navy Fiber blade attachment
US3762835A (en) * 1971-07-02 1973-10-02 Gen Electric Foreign object damage protection for compressor blades and other structures and related methods

Also Published As

Publication number Publication date
FR2164751B1 (it) 1976-10-29
GB1411379A (en) 1975-10-22
DE2261024B2 (de) 1977-01-13
JPS4870785A (it) 1973-09-25
US3834832A (en) 1974-09-10
JPS545433B2 (it) 1979-03-16
FR2164751A1 (it) 1973-08-03
DE2261024A1 (de) 1973-06-28

Similar Documents

Publication Publication Date Title
IT972488B (it) Perfezionametni relativi a strut ture composite rinforzate con fibre
BR7204578D0 (pt) Estrutura composita reforcada e um processo bem como aparelho para obter a mesma
IT961211B (it) Produzione di materiali termopla stici rinforzati con fibre
IT994855B (it) Materiali compositi rinforzati con fibre
IT1023721B (it) Laminato composito a tessuto vetroso fibre cellulosiche e resina epos sidica
GB1367378A (en) Fibre reinforced composites
IT1066182B (it) Perfezionamento nei procedimenti per la produzione di materiali compositi rinforzati con fibre
IT7949660A0 (it) Oggetto a struttura composita sensibile alla pressione
AR213721A1 (es) Un procedimiento para mejorar fibras discontinuas celulosicas y la fibra obtenida
NL7413922A (nl) Samengestelde vezelstructuur.
TR18412A (tr) Fiber takviyeli betonda buekuelme kuvveti
IT1069998B (it) Metodo per produrre materiale composito ceramico rinforzato con fibre di sic
DE2462178A1 (de) Faserverstaerkter verbundbauteil mit unterschiedlicher faserrichtung in seinen lagen
IT1051925B (it) Composito rinforzato con fibre di elevata tenacita alla rottura
AT319871B (de) Faserverbundstoff
ZA725050B (en) Fibre reinforced cement composites
ZA763877B (en) Improvements relating to glass fibre reinforced cement composite materials
AT313776B (de) Armierfähiger Leichtbeton
BR6914244D0 (pt) Aperfeicoamentos em processo relativo a producao de antigenos
CH515347A (fr) Fibrilles composites
IT961657B (it) Procedimento per rendere fibre sintetiche ricettive a coloranti e ritardanti la fiamma
IT986621B (it) Organo composito di trazione arma to con fibre
MY6800062A (en) Improvements relating to composite fibrous materials
IT939097B (it) Perfezionamenti ai comparatori ottici a fibre ottiche
SE391883B (sv) Sett att framstella ett sammansatt material