IT1245753B - Procedimento per la realizzazione di una struttura composita con tessuto intermedio tridimensionale ,e struttura realizzata mediante il procedimento stesso - Google Patents

Procedimento per la realizzazione di una struttura composita con tessuto intermedio tridimensionale ,e struttura realizzata mediante il procedimento stesso

Info

Publication number
IT1245753B
IT1245753B ITTO910397A ITTO910397A IT1245753B IT 1245753 B IT1245753 B IT 1245753B IT TO910397 A ITTO910397 A IT TO910397A IT TO910397 A ITTO910397 A IT TO910397A IT 1245753 B IT1245753 B IT 1245753B
Authority
IT
Italy
Prior art keywords
molds
dimensional fabric
resin
procedure
fabric
Prior art date
Application number
ITTO910397A
Other languages
English (en)
Inventor
Marco Fantino
Original Assignee
Metalleido Srl
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 Metalleido Srl filed Critical Metalleido Srl
Publication of ITTO910397A0 publication Critical patent/ITTO910397A0/it
Priority to ITTO910397A priority Critical patent/IT1245753B/it
Priority to PL92301419A priority patent/PL168866B1/pl
Priority to AT92913245T priority patent/ATE133371T1/de
Priority to ES92913245T priority patent/ES2085020T3/es
Priority to RU9293058461A priority patent/RU2093362C1/ru
Priority to KR1019930703626A priority patent/KR100220543B1/ko
Priority to DK92913245.4T priority patent/DK0591324T3/da
Priority to SK1320-93A priority patent/SK279043B6/sk
Priority to CA002110051A priority patent/CA2110051C/en
Priority to JP50036493A priority patent/JP3421789B2/ja
Priority to BR9206058A priority patent/BR9206058A/pt
Priority to UA93004476A priority patent/UA26323C2/uk
Priority to HU9303336A priority patent/HU215370B/hu
Priority to AU21508/92A priority patent/AU658653B2/en
Priority to EP92913245A priority patent/EP0591324B1/en
Priority to PCT/IT1992/000059 priority patent/WO1992021511A1/en
Priority to DE69207906T priority patent/DE69207906T2/de
Priority to CZ932565A priority patent/CZ285702B6/cs
Publication of ITTO910397A1 publication Critical patent/ITTO910397A1/it
Priority to FI935283A priority patent/FI103025B1/fi
Priority to NO934305A priority patent/NO303165B1/no
Application granted granted Critical
Publication of IT1245753B publication Critical patent/IT1245753B/it
Priority to US08/507,999 priority patent/US5580412A/en
Priority to GR960400467T priority patent/GR3019072T3/el

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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/08—Impregnating
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/24—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/467—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements during mould closing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D24/00—Producing articles with hollow walls
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/18—Handling of layers or the laminate
    • B32B38/1858—Handling of layers or the laminate using vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Peptides Or Proteins (AREA)
  • Woven Fabrics (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laser Beam Processing (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

Un tessuto tridimensionale (3) formato da due fogli di tessuto (5, 6) affacciati e collegati tra di loro da una pluralità di fili (10) estensibili, è impregnato di resina ed è inserito tra due lastre (16, 17) realizzando una struttura stratificata (1). Tale struttura stratificata (1) è inserita tra due semistampi (25, 26) di una pressa (28) riscaldata, la quale viene successivamente chiusa per permettere che la resina impregnante la detta struttura (1) si distribuisca uniformemente. Le lastre (16, 17) vengono successivamente fissate a depressione alle pareti dei semistampi (25, 26) che vengono poi aperti per un primo tratto controllato entro il limite del rinvenimento elastico del tessuto tridimensionale (3). Con il successivo riscaldamento dei semistampi 825, 26) si ottiene la polimerizzazione degli strati più esterni della struttura stessa (1), mentre la resina impregnante i fili (10) rimane in uno stato plastico. Il semistampo inferiore (25) viene poi sbloccato nel suo piano di giacitura, e quindi i semistampi (25, 26) vengono allontanati di un secondo tratto, in modo da tendere i fili del tessuto tridimensionale, e con allineamento sostanzialmente verticale degli stessi; poi viene bloccato il semistampo flottante (25, 26). I semistampi vengono (25, 26) quindi allontanati fino al valore di distanza prestabilita, per distendere completamente tali fili (10) e la pressa (28) viene mantenuta in questa posizione fino a quando tutta la resina polimerizza completamente indurendo la struttura nell'assetto assunto.[Figure 2 e 7]
ITTO910397A 1991-05-29 1991-05-29 Procedimento per la realizzazione di una struttura composita con tessuto intermedio tridimensionale ,e struttura realizzata mediante il procedimento stesso IT1245753B (it)

Priority Applications (22)

Application Number Priority Date Filing Date Title
ITTO910397A IT1245753B (it) 1991-05-29 1991-05-29 Procedimento per la realizzazione di una struttura composita con tessuto intermedio tridimensionale ,e struttura realizzata mediante il procedimento stesso
BR9206058A BR9206058A (pt) 1991-05-29 1992-05-28 Método para a produção de uma estrutura composta com um tecido tridimensional intermediário, estrutura composta com um tecido tridimensional intermediário e aparelhagem para a fabricação de uma estrutura composta.
HU9303336A HU215370B (hu) 1991-05-29 1992-05-28 Eljárás közbenső háromdimenziós textíliát tartalmazó összetett struktúra előállítására, az eljárással előállított struktúra, valamint berendezés a struktúra előállításához
ES92913245T ES2085020T3 (es) 1991-05-29 1992-05-28 Metodo para la produccion de una estructura composite con un textil tridimensional intermedio, y una estructura hecha mediante el metodo.
RU9293058461A RU2093362C1 (ru) 1991-05-29 1992-05-28 Способ изготовления композиционных структур с промежуточным объемным слоем текстиля, композиционная структура и станок для производства композиционной структуры
KR1019930703626A KR100220543B1 (ko) 1991-05-29 1992-05-28 3차원 중간 직물을 갖는 복합 구조체의 제조 방법과 이 방법에 의해 제조된 구조체
DK92913245.4T DK0591324T3 (da) 1991-05-29 1992-05-28 Fremgangsmåde til fremstilling af en sammensat struktur med et mellemliggende tredimensionalt væv samt en struktur fremstillet efter denne fremgangsmåde
SK1320-93A SK279043B6 (sk) 1991-05-29 1992-05-28 Vrstvená konštrukcia plošných telies, spôsob jej v
CA002110051A CA2110051C (en) 1991-05-29 1992-05-28 Method for the production of a composite structure with an intermediate three-dimensional textile, and a structure made by the method
JP50036493A JP3421789B2 (ja) 1991-05-29 1992-05-28 中間三次元織物を備える合成構造体を製造する方法とこの方法によって製造した構造体
PL92301419A PL168866B1 (pl) 1991-05-29 1992-05-28 Struktura warstwowa z posrednia tkanina przestrzenna oraz sposób i urzadzenie do wytwarzania struktury warstwowej z posrednia tkanina przestrzenna PL PL PL PL PL
UA93004476A UA26323C2 (uk) 1991-05-29 1992-05-28 Спосіб виготовлеhhя композиційhих структур з проміжhим об'ємhим шаром текстилю, композиційhа структура та стаhок для виготовлеhhя композиційhої структури
AT92913245T ATE133371T1 (de) 1991-05-29 1992-05-28 Verfahren zum herstellen einer verbundkonstruktion mit einem zwischenliegenden, raeumlich verzweigten gewebe, und nach dem verfahren hergestellte verbundkonstruktion
AU21508/92A AU658653B2 (en) 1991-05-29 1992-05-28 Method for the production of a composite structure with an intermediate three-dimensional textile, and a structure made by the method
EP92913245A EP0591324B1 (en) 1991-05-29 1992-05-28 Method for the production of a composite structure with an intermediate three-dimensional textile, and a structure made by the method
PCT/IT1992/000059 WO1992021511A1 (en) 1991-05-29 1992-05-28 Method for the production of a composite structure with an intermediate three-dimensional textile, and a structure made by the method
DE69207906T DE69207906T2 (de) 1991-05-29 1992-05-28 Verfahren zum herstellen einer verbundkonstruktion mit einem zwischenliegenden, raeumlich verzweigten gewebe, und nach dem verfahren hergestellte verbundkonstruktion
CZ932565A CZ285702B6 (cs) 1991-05-29 1992-05-28 Způsob výroby vrstvených konstrukcí s mezilehlou trojrozměrnou textilií a vrstvená konstrukce vyrobená tímto způsobem
FI935283A FI103025B1 (fi) 1991-05-29 1993-11-26 Menetelmä komposiittirakenteen valmistamiseksi, jossa on välissä oleva kolmidimensioinen kangas, ja menetelmällä valmistettu rakenne
NO934305A NO303165B1 (no) 1991-05-29 1993-11-26 Komposittkonstruksjon med et mellomliggende tredimensjonalt element, fremgangsmÕte til fremstilling av en komposittkonstruksjon og en anordning for fremstilling av en komposittkonstruksjon
US08/507,999 US5580412A (en) 1991-05-29 1995-07-27 Apparatus and method for the production of a composite structure with an intermediate three-dimensional textile
GR960400467T GR3019072T3 (en) 1991-05-29 1996-02-22 Method for the production of a composite structure with an intermediate three-dimensional textile, and a structure made by the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910397A IT1245753B (it) 1991-05-29 1991-05-29 Procedimento per la realizzazione di una struttura composita con tessuto intermedio tridimensionale ,e struttura realizzata mediante il procedimento stesso

Publications (3)

Publication Number Publication Date
ITTO910397A0 ITTO910397A0 (it) 1991-05-29
ITTO910397A1 ITTO910397A1 (it) 1992-11-29
IT1245753B true IT1245753B (it) 1994-10-14

Family

ID=11409378

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910397A IT1245753B (it) 1991-05-29 1991-05-29 Procedimento per la realizzazione di una struttura composita con tessuto intermedio tridimensionale ,e struttura realizzata mediante il procedimento stesso

Country Status (22)

Country Link
US (1) US5580412A (it)
EP (1) EP0591324B1 (it)
JP (1) JP3421789B2 (it)
KR (1) KR100220543B1 (it)
AT (1) ATE133371T1 (it)
AU (1) AU658653B2 (it)
BR (1) BR9206058A (it)
CA (1) CA2110051C (it)
CZ (1) CZ285702B6 (it)
DE (1) DE69207906T2 (it)
DK (1) DK0591324T3 (it)
ES (1) ES2085020T3 (it)
FI (1) FI103025B1 (it)
GR (1) GR3019072T3 (it)
HU (1) HU215370B (it)
IT (1) IT1245753B (it)
NO (1) NO303165B1 (it)
PL (1) PL168866B1 (it)
RU (1) RU2093362C1 (it)
SK (1) SK279043B6 (it)
UA (1) UA26323C2 (it)
WO (1) WO1992021511A1 (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1245753B (it) * 1991-05-29 1994-10-14 Metalleido Srl Procedimento per la realizzazione di una struttura composita con tessuto intermedio tridimensionale ,e struttura realizzata mediante il procedimento stesso
US5508096A (en) * 1994-03-16 1996-04-16 Aerotrans Integral composite structure incorporating multiple resin-based systems and method of manufacture
EP0871564A1 (en) * 1994-06-21 1998-10-21 Metalleido S.R.L. Continuous forming method and device for a composite structure, in particular a composite structure featuring tree-dimensional fabric
DE19821840C1 (de) * 1998-05-15 2000-02-17 Von Roll Isola Gmbh Verfahren zur Herstellung einer Sandwichplatte
DE19825402C1 (de) * 1998-05-27 2000-02-10 Abb Daimler Benz Transp Selbsttragendes Formteil für mechanisch und korrosiv hochbeanspruchte, gekrümmt ausgebildete Bauteile eines Schienenfahrzeuges
US7048985B2 (en) * 2001-07-23 2006-05-23 Vrac, Llc Three-dimensional spacer fabric resin infusion media and reinforcing composite lamina
US7060156B2 (en) * 2001-07-23 2006-06-13 Vrac, Llc Three-dimensional spacer fabric resin interlaminar infusion media process and vacuum-induced reinforcing composite laminate structures
BR0212737A (pt) * 2001-09-17 2004-10-05 Verdant Technologies Inc Composto intercalado de tecido de espaçador tricotado tridimencional
AUPR821401A0 (en) * 2001-10-11 2001-11-01 Cooperative Research Centre For Advanced Composite Structures Ltd Method of manufacturing composite sandwich structures
DE102005024408A1 (de) 2005-05-27 2006-11-30 Airbus Deutschland Gmbh Verstärkung von Schaumwerkstoffen
EP2006064B1 (en) * 2006-03-08 2020-06-24 Toray Industries, Inc. Process for producing a fiber-reinforced molded product
DE102007055684A1 (de) 2007-11-21 2009-06-10 Airbus Deutschland Gmbh Vorrichtung zur Herstellung eines verstärkten Schaumwerkstoffes
ITMI20080971A1 (it) 2008-05-26 2009-11-27 Nat Style Ltd Dispositivo e procedimento di produzione in continuo di un tessuto tridimensionale per la produzione di pannelli.
CN201357532Y (zh) * 2009-03-13 2009-12-09 苏州红枫风电模具有限公司 模具电加热和空气冷却系统
GB0913171D0 (en) * 2009-07-29 2009-09-02 Airbus Operations Ltd Adjustable shim
FR2958875B1 (fr) * 2010-04-20 2017-07-07 Snecma Dispositif de fabrication d'un carter en materiau composite et procede de fabrication mettant en oeuvre un tel dispositif
FR2981000B1 (fr) * 2011-10-06 2013-11-29 Snecma Dispositif pour la fabrication d'une piece en materiau composite
FR3024959B1 (fr) * 2014-08-21 2016-09-09 Snecma Procede et ensemble de fabrication d'aube composite
JP2017512691A (ja) * 2014-03-13 2017-05-25 アベト・ラミナティ・エッセ・ピ・ア 複合板材を製造するための方法
CN105134849B (zh) * 2015-08-13 2018-03-13 北京勤达远致新材料科技股份有限公司 一种三维编织复合材料汽车板簧及其制备方法
CN113696509B (zh) * 2021-08-06 2022-10-04 南京航空航天大学 一种超混杂面板/三维编织中空夹层复合材料的一体化成型方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045319A (en) * 1961-01-25 1962-07-24 Wimpfheimer & Bro Inc A Resin molded fabric
AT296622B (de) * 1967-07-04 1972-02-25 Bayer Ag Hochbeanspruchbarer Schaumstoffkörper
US3592435A (en) * 1968-09-09 1971-07-13 Mattingly Inc Form structure
US4318682A (en) * 1980-09-05 1982-03-09 Ex-Cell-O Corporation Press locking apparatus
DE3101022A1 (de) * 1981-01-15 1982-08-05 Hoechst Ag, 6000 Frankfurt "formstabiles verbundmaterial und verfahren zu seiner herstellung"
US4420359A (en) * 1981-08-05 1983-12-13 Goldsworthy Engineering, Inc. Apparatus for producing fiber-reinforced plastic sheet structures
US4551085A (en) * 1983-04-25 1985-11-05 The Budd Company Compression molding apparatus having vacuum chamber
US4786351A (en) * 1985-12-31 1988-11-22 Astechnologies, Inc. Process and apparatus for simultaneously shaping foam and laminating fabric thereto
IT1208428B (it) * 1987-05-05 1989-06-12 Alusuisse Italia S P A Ferrari Elemento strutturale portante composito e procedimento per la sua fabbricazione in particolare per la realizzazione di carrozzerie di veicoli
JPH0239927A (ja) * 1988-07-29 1990-02-08 Mitsubishi Rayon Co Ltd 積層体の製造方法
US4879152A (en) * 1989-02-15 1989-11-07 Green Patrick H Composite panel structure
IT1245753B (it) * 1991-05-29 1994-10-14 Metalleido Srl Procedimento per la realizzazione di una struttura composita con tessuto intermedio tridimensionale ,e struttura realizzata mediante il procedimento stesso

Also Published As

Publication number Publication date
FI935283A (fi) 1993-11-26
DE69207906T2 (de) 1996-08-01
GR3019072T3 (en) 1996-05-31
US5580412A (en) 1996-12-03
NO303165B1 (no) 1998-06-08
CZ285702B6 (cs) 1999-10-13
EP0591324A1 (en) 1994-04-13
RU2093362C1 (ru) 1997-10-20
NO934305L (no) 1994-01-28
CA2110051A1 (en) 1992-12-10
BR9206058A (pt) 1994-11-15
CZ256593A3 (en) 1994-03-16
FI103025B (fi) 1999-04-15
JPH06507856A (ja) 1994-09-08
SK132093A3 (en) 1994-05-11
ITTO910397A0 (it) 1991-05-29
NO934305D0 (no) 1993-11-26
HU9303336D0 (en) 1994-03-28
UA26323C2 (uk) 1999-08-30
WO1992021511A1 (en) 1992-12-10
FI935283A0 (fi) 1993-11-26
AU2150892A (en) 1993-01-08
KR100220543B1 (ko) 1999-09-15
ATE133371T1 (de) 1996-02-15
DE69207906D1 (de) 1996-03-07
SK279043B6 (sk) 1998-06-03
EP0591324B1 (en) 1996-01-24
HU215370B (hu) 1998-12-28
HUT67318A (en) 1995-03-28
CA2110051C (en) 2004-02-17
AU658653B2 (en) 1995-04-27
FI103025B1 (fi) 1999-04-15
JP3421789B2 (ja) 2003-06-30
DK0591324T3 (da) 1996-03-25
PL168866B1 (pl) 1996-04-30
ITTO910397A1 (it) 1992-11-29
ES2085020T3 (es) 1996-05-16

Similar Documents

Publication Publication Date Title
IT1245753B (it) Procedimento per la realizzazione di una struttura composita con tessuto intermedio tridimensionale ,e struttura realizzata mediante il procedimento stesso
US3934064A (en) Composite structures of knitted glass fabric and thermoplastic polyfluoroethylene resin sheet
US4961700A (en) Shaping means for the production of fiber-reinforced preform articles
US3349157A (en) Method of molding multi-laminate airfoil structures and the like
EP1731282A4 (en) PREFORM, FRP, AND METHODS OF MANUFACTURING THEREOF
JPS6366651B2 (it)
ATE58329T1 (de) Textilstruktur zum herstellen von geschichteten verbundgegenstanden durch einspritzgiessen.
RU93058461A (ru) Способ изготовления композиционной структуры с промежуточным объемным слоем текстиля, композиционная структура и станок для производства композиционной структуры
JPH04241915A (ja) 多層成形品の製造方法
KR102307989B1 (ko) 중공단면을 가진 섬유강화복합재료 및 이의 제조방법
JP2023158195A (ja) プリフォーム賦形装置、プリフォーム賦形方法及び複合材成形方法
JP2023158195A5 (it)
BR112016024986B1 (pt) Processo para produzir um componente sanduíche
JPS6324807B2 (it)
CN205467798U (zh) 高强超厚型连续纤维热塑性浸渍材料设备
JP4492457B2 (ja) シート状構造体の賦形方法及び繊維強化樹脂
IT1269956B (it) Procedimento per la realizzazione di una struttura continua in materiale composito
GB1559802A (en) Sail battens
NO20020063D0 (no) Fremgangsmåte for fremstilling av et fylt hulfiber komposittmateriale
IT9012441A1 (it) Procedimento per la fabbricazione di strutture sandwich.
JPS6482920A (en) Manufacture of arm member of frp
US3438828A (en) Process for making skis from plastics reinforced with glass fibers
JP2018066074A (ja) 一方向性強化繊維シート
CN218948650U (zh) 热塑型连续增强玻璃纤维件
TW345534B (en) Structure of a continuously extruded fiber-reinforced material and process for producing the same

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970529