ITMI932198A1 - Dispositivo per lo stampaggio di articoli di materiale composito e procedimento che utilizza tale dispositivo - Google Patents

Dispositivo per lo stampaggio di articoli di materiale composito e procedimento che utilizza tale dispositivo

Info

Publication number
ITMI932198A1
ITMI932198A1 IT93MI002198A ITMI932198A ITMI932198A1 IT MI932198 A1 ITMI932198 A1 IT MI932198A1 IT 93MI002198 A IT93MI002198 A IT 93MI002198A IT MI932198 A ITMI932198 A IT MI932198A IT MI932198 A1 ITMI932198 A1 IT MI932198A1
Authority
IT
Italy
Prior art keywords
molding
composite material
articles
procedure
pressurizable
Prior art date
Application number
IT93MI002198A
Other languages
English (en)
Inventor
Antonio Addeo
Roberto Bonari
Aurelio Biscotti
Original Assignee
Sviluppo Settori Impiego 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 Sviluppo Settori Impiego Srl filed Critical Sviluppo Settori Impiego Srl
Priority to ITMI932198A priority Critical patent/IT1271538B/it
Publication of ITMI932198A0 publication Critical patent/ITMI932198A0/it
Priority to DE69414342T priority patent/DE69414342T2/de
Priority to EP94115339A priority patent/EP0648594B1/en
Priority to JP6246509A priority patent/JPH07171856A/ja
Priority to US08/323,355 priority patent/US5512232A/en
Priority to KR1019940026417A priority patent/KR950011088A/ko
Publication of ITMI932198A1 publication Critical patent/ITMI932198A1/it
Application granted granted Critical
Publication of IT1271538B publication Critical patent/IT1271538B/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0061—Moulds or cores; Details thereof or accessories therefor characterised by the configuration of the material feeding channel
    • 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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
    • B29C70/548—Measures for feeding or distributing the matrix material in the reinforcing structure using distribution constructions, e.g. channels incorporated in or associated with the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

UN DISPOSITIVO PER LO STAMPAGGIO DI ARTICOLI DI MATERIALE COMPOSITO COMPRENDE UNA GUARNIZIONE PRESSURIZZABILE ED UNA TESTA DI INIEZIONE A FILO DELL'IMPRONTA DELLO STAMPO. DOPO IL RIEMPIMENTO A BASSA PRESSIONE DELLA CAVITA' DELLO STAMPO CON GETTI DI RESINA E CATALIZZATORE DIRETTI IN MODO TALE DA ASSICURARE LA RECIPROCA MISCELAZIONE, LA GUARNIZIONE PRESSURIZZABILE CONSENTE UN ULTERIORE AVVICINAMENTO DEI SEMISTAMPI CON CONSEGUENTE IMPREGNAZIONE DEL RINFORZO PREVENTIVAMENTE INSERITO NELLA CAVITA'.
ITMI932198A 1993-10-15 1993-10-15 Dispositivo per lo stampaggio di articoli di materiale composito e procedimento che utilizza tale dispositivo IT1271538B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITMI932198A IT1271538B (it) 1993-10-15 1993-10-15 Dispositivo per lo stampaggio di articoli di materiale composito e procedimento che utilizza tale dispositivo
DE69414342T DE69414342T2 (de) 1993-10-15 1994-09-29 Vorrichtung und Verfahren zum Formen von Gegenständen aus Verbundmaterialien
EP94115339A EP0648594B1 (en) 1993-10-15 1994-09-29 Device for moulding articles of composite material and process using such a device
JP6246509A JPH07171856A (ja) 1993-10-15 1994-10-12 複合材料製品を成形する装置とその装置を用いる方法
US08/323,355 US5512232A (en) 1993-10-15 1994-10-14 Device for moulding articles of composite material and process using such a device
KR1019940026417A KR950011088A (ko) 1993-10-15 1994-10-14 복합재료 제품의 몰딩장치 및 이 장치를 이용하는 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI932198A IT1271538B (it) 1993-10-15 1993-10-15 Dispositivo per lo stampaggio di articoli di materiale composito e procedimento che utilizza tale dispositivo

Publications (3)

Publication Number Publication Date
ITMI932198A0 ITMI932198A0 (it) 1993-10-15
ITMI932198A1 true ITMI932198A1 (it) 1995-04-15
IT1271538B IT1271538B (it) 1997-05-30

Family

ID=11367041

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI932198A IT1271538B (it) 1993-10-15 1993-10-15 Dispositivo per lo stampaggio di articoli di materiale composito e procedimento che utilizza tale dispositivo

Country Status (6)

Country Link
US (1) US5512232A (it)
EP (1) EP0648594B1 (it)
JP (1) JPH07171856A (it)
KR (1) KR950011088A (it)
DE (1) DE69414342T2 (it)
IT (1) IT1271538B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5817545A (en) * 1996-01-24 1998-10-06 Cornell Research Foundation, Inc. Pressurized underfill encapsulation of integrated circuits
DE19906124A1 (de) * 1999-02-13 2000-09-28 Klaus Pimiskern Verfahren zur Herstellung von Faserverbundteilen in RTM-Technik
DE10157655B4 (de) * 2001-11-26 2012-11-15 Vereinigung zur Förderung des Instituts für Kunststoffverarbeitung in Industrie und Handwerk an der Rhein.-Westf. Technischen Hochschule Aachen e.V. Verfahren und Vorrichtung zur wirtschaftlichen automatisierbaren Herstellung von Bauteilen aus Faserverbundkunststoffen im Harzinfusions-bzw.Vakuumverfahren
GB0130297D0 (en) * 2001-12-19 2002-02-06 Clark C & J Int Ltd A mould
JP4200758B2 (ja) * 2002-12-26 2008-12-24 株式会社日立ハイテクノロジーズ パネルの樹脂塗布方法、ディスプレイ用パネルの製造方法及び樹脂塗布装置
DE102009033681A1 (de) * 2009-07-17 2011-02-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zur Herstellung von Kunststoff-Formteilen und deren Verwendung
DE102010050231A1 (de) 2010-10-30 2012-05-03 Volkswagen Ag Vorrichtung zur Herstellung von Produkten aus Kunststoff
DE102016104071B4 (de) * 2016-03-07 2018-10-25 Groz-Beckert Kg Verfahren zum Biegen eines Bewehrungsstabes eines Bewehrungselements sowie Biegevorrichtung
JP7200112B2 (ja) * 2017-08-09 2023-01-06 株式会社 資生堂 吐出容器、該吐出容器を有するカスタマイズ吐出システム、該吐出容器における吐出制御方法
CN107322878B (zh) * 2017-08-16 2020-03-27 太仓佳锐精密模具有限公司 一种自适应的注射头

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1629650A1 (de) * 1965-11-12 1971-02-04 Semperit Oesterreichische Amer Mischkopf zur Erzeugung von Kunstharzschaum aus einem Zwei- oder Mehrkomponentenharz
GB1357791A (en) * 1970-06-26 1974-06-26 Bayer Ag Device for filling cavities in workpieces with foam
DE2112535A1 (de) * 1971-03-16 1972-09-21 Anker Werk Nuernberg Gmbh Angussvorrichtung fuer die formgebende Verarbeitung von aus mehreren fluessigen Komponenten sich bildenden Kunststoffen,insbesondere von zellbildenden Kunststoffen
DE2321153A1 (de) * 1973-04-26 1974-11-14 Demag Kunststofftech Angussvorrichtung fuer die formgebende verarbeitung von aus mehreren fluessigen komponenten sich bildenden kunststoffen
DE2543877C2 (de) * 1975-10-01 1978-07-06 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen Vorrichtung zum Herstellen von Formteilen aus Homogen- oder Schaumstoffen
DE2705291A1 (de) * 1977-02-09 1978-08-10 Schloemann Siemag Ag Verfahren und vorrichtung zur herstellung von formteilen aus thermoplastischem kunststoff
JPS5721415A (en) * 1980-07-14 1982-02-04 Takeshi Tawada Apparatus and process for mixing multicomponent synthetic resin, particularly polyurethane resin
CA1153343A (en) * 1981-02-16 1983-09-06 Michael Glaser Plural component spray gun
US4708292A (en) * 1985-06-05 1987-11-24 Olin Corporation Foam dispensing gun with improved mixing chamber
JPS6321110A (ja) * 1986-07-14 1988-01-28 Nippon Plast Co Ltd 反応射出成形方法
JPS6321109A (ja) * 1986-07-14 1988-01-28 Nippon Plast Co Ltd 反応射出成形用ミキシングヘツド
GB8623323D0 (en) * 1986-09-29 1986-11-05 Harper A R Injecting liquid resin
DE3720211A1 (de) * 1987-06-17 1988-12-29 Bayer Ag Vorrichtung und verfahren zum herstellen eines kunststoff-verbundteils
JPH01221228A (ja) * 1987-12-10 1989-09-04 General Electric Co <Ge> 繊維強化複合物品の製造方および装置
DE4022530C2 (de) * 1990-07-16 1993-10-21 Kloeckner Ferromatik Desma Düse für Spritzgießmaschinen
GB9111817D0 (en) * 1991-06-01 1991-07-24 British Aerospace Composite resin flow
US5445781A (en) * 1991-08-28 1995-08-29 Centro Sviluppo Settori Impiego S.R.L. Process for the injection molding of non-precatalyzed polymerizable resins at high-pressure and flow
IT1251181B (it) * 1991-08-28 1995-05-04 Sviluppo Settori Impiego Srl Procedimento per stampare ad iniezione resine polimerizzabili non precatalizzate monoomponenti ad alta pressione e portata.
DE4302661A1 (de) * 1993-01-30 1994-08-04 Achim Felkel Mischvorrichtung für flüssige Komponenten
US5424017A (en) * 1993-04-12 1995-06-13 Hinduja; Murli L. Method for forming fiber-reinforced articles

Also Published As

Publication number Publication date
ITMI932198A0 (it) 1993-10-15
US5512232A (en) 1996-04-30
EP0648594A2 (en) 1995-04-19
DE69414342D1 (de) 1998-12-10
DE69414342T2 (de) 1999-03-25
EP0648594B1 (en) 1998-11-04
JPH07171856A (ja) 1995-07-11
IT1271538B (it) 1997-05-30
EP0648594A3 (en) 1995-10-25
KR950011088A (ko) 1995-05-15

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Legal Events

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

Effective date: 19971022