BR0008931A - Processo de moldagem de um artigo, e, aparelhode moldagem por injeção, aparelho de moldagempor injeção - Google Patents

Processo de moldagem de um artigo, e, aparelhode moldagem por injeção, aparelho de moldagempor injeção

Info

Publication number
BR0008931A
BR0008931A BR0008931-1A BR0008931A BR0008931A BR 0008931 A BR0008931 A BR 0008931A BR 0008931 A BR0008931 A BR 0008931A BR 0008931 A BR0008931 A BR 0008931A
Authority
BR
Brazil
Prior art keywords
injection molding
molding
molding apparatus
temperature
mold
Prior art date
Application number
BR0008931-1A
Other languages
English (en)
Inventor
Robert P Mccollum
Gene E Kirila Iii
Original Assignee
Vec Technology Inc
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 Vec Technology Inc filed Critical Vec Technology Inc
Publication of BR0008931A publication Critical patent/BR0008931A/pt

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/40—Plastics, e.g. foam or rubber
    • B29C33/405—Elastomers, e.g. rubber
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/90—Measuring, controlling or regulating
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76006—Pressure
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/7604—Temperature
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76056—Flow rate
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/76287—Moulding material
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76344—Phase or stage of measurement
    • B29C2945/76381—Injection
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76531—Temperature
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76545—Flow rate
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76655—Location of control
    • B29C2945/76732—Mould
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76655—Location of control
    • B29C2945/76765—Moulding material
    • 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
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Forging (AREA)
  • Heat Treatment Of Articles (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Fish Paste Products (AREA)

Abstract

"PROCESSO DE MOLDAGEM DE UM ARTIGO, E, APARELHODE MOLDAGEM POR INJEçãO, APARELHO DE MOLDAGEMPOR INJEçãO". A invenção se refere a um processo e aparelhopara moldagem de artigos compósitos, que podem incluir um par deseções de molde ocas (14, 16), opostas, tendo primeira e segundamembranas de moldagem (32, 34), as quais definem uma câmarade pressão de molde (22) entre elas. Cada seção de molde (14, 16)pode ser enchida com um fluido termicamente condutor,substancialmente não compressível. A temperatura da câmara depressão de molde (22) pode ser controlada por meio da regulagemda tem do fluido termicamente condutor. A detecção de váriosparâmetros durante o processo de injeção e cura do fluido demoldagem, por exemplo temperatura, taxa de fluxo, temperatura eenchimento da câmara, pode ser usada para otimizar o processode moldagem.
BR0008931-1A 1999-03-12 2000-03-10 Processo de moldagem de um artigo, e, aparelhode moldagem por injeção, aparelho de moldagempor injeção BR0008931A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/267,189 US6143215A (en) 1996-09-18 1999-03-12 Method and apparatus for molding composite articles
PCT/US2000/006356 WO2000053400A1 (en) 1999-03-12 2000-03-10 Method and apparatus for molding composite articles

Publications (1)

Publication Number Publication Date
BR0008931A true BR0008931A (pt) 2001-12-18

Family

ID=23017692

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0008931-1A BR0008931A (pt) 1999-03-12 2000-03-10 Processo de moldagem de um artigo, e, aparelhode moldagem por injeção, aparelho de moldagempor injeção

Country Status (13)

Country Link
US (1) US6143215A (pt)
EP (1) EP1161337B1 (pt)
JP (1) JP2002538028A (pt)
KR (1) KR100789501B1 (pt)
CN (2) CN1290683C (pt)
AT (1) ATE276089T1 (pt)
AU (1) AU762847B2 (pt)
BR (1) BR0008931A (pt)
CA (1) CA2362768C (pt)
DE (1) DE60013787T2 (pt)
HK (1) HK1067095A1 (pt)
MX (1) MXPA01009204A (pt)
WO (1) WO2000053400A1 (pt)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI990805A1 (it) * 1999-04-16 2000-10-16 Bbs Motorsport & Eng Gmbh Gruppo di termoregolazione di stampi particolarmente per pressofusione di alluminio e sue leghe materie plastiche e simili
US6367406B1 (en) 1999-09-24 2002-04-09 Larson/Glastron Boats, Inc. Boat and method for manufacturing using resin transfer molding
GB2366538B (en) * 2000-09-09 2002-10-30 Alan Roger Harper Production of composite mouldings
US6623672B2 (en) 2000-10-03 2003-09-23 Vec Technology Inc. Method and apparatus for molding composite articles
US6638466B1 (en) * 2000-12-28 2003-10-28 Raytheon Aircraft Company Methods of manufacturing separable structures
GB2391834B (en) * 2001-05-31 2005-08-17 Jhm Technologies Inc Method and apparatus for molding composite articles
US6907357B2 (en) * 2002-07-03 2005-06-14 Northwestern University Out-of-mold inspection of fibrous preform
US20040145092A1 (en) * 2003-01-24 2004-07-29 Mccollum Robert P. Method of making a composite molded article
CA2512541A1 (en) * 2003-01-24 2004-08-12 Vec Technology, Inc. Composite molded article and method of making a composite molded article
DE10305669A1 (de) * 2003-02-12 2004-08-26 Mht Mold & Hotrunner Technology Ag Kühlsystem zum Kühlen von Werkzeugteilen
CA2434447A1 (fr) 2003-06-27 2004-12-27 Eduardo Ruiz Fabrication des composites par un procede d'injection flexible au moyen d'un moule a double chambre ou a chambres multiples
US7553435B2 (en) * 2004-01-23 2009-06-30 Vec Industries, L.L.C. Method and apparatus for molding composite articles
US20050196481A1 (en) * 2004-03-04 2005-09-08 Spradling Drew M. Tool bodies having heated tool faces
DE102005027264B4 (de) * 2005-06-13 2007-05-31 Karl Hehl Vorrichtung und Verfahren zum Detektieren einer Kraft an einer Spritzgießmaschine
US7972129B2 (en) * 2005-09-16 2011-07-05 O'donoghue Joseph Compound tooling system for molding applications
US20080174149A1 (en) * 2007-01-18 2008-07-24 Simms Adrian R Structural insulation panel
WO2008089334A2 (en) 2007-01-19 2008-07-24 Vec Industries, L.L.C. Method and apparatus for molding composite articles
US8858857B2 (en) * 2007-03-12 2014-10-14 Geoffrey Michael Wood Process for the rapid fabrication of composite gas cylinders and related shapes
US7691311B2 (en) * 2007-04-27 2010-04-06 Vec Industries, L.L.C. Method for manufacturing a glass fiber reinforced article, and a glass fiber reinforced article
JP2010012682A (ja) * 2008-07-03 2010-01-21 Shisuko:Kk 金型のマルチ加熱冷却システム
BRPI0822564A2 (pt) * 2008-07-25 2015-06-23 Hatch Ltd Dispositivo para estabilização e desaceleração de um fluxo supersônico incorporando um bocal divergente e uma placa perfurada.
US20120135099A1 (en) * 2009-05-04 2012-05-31 Mag Ias, Llc Method and apparatus for rapid molding of wind turbine blades
FR2966767B1 (fr) * 2010-10-28 2016-04-01 Crassous Dominique Francois Daniel Presse pour le moulage de materiaux composites.
DE102011003378A1 (de) * 2011-01-31 2012-08-02 Repower Systems Se Fertigungseinrichtung und Fertigungsverfahren für ein Bauteil einer Windenergieanlage
DE102011051236A1 (de) * 2011-06-21 2012-12-27 DEKUMED Kunststoff- und Maschinenvertrieb GmbH & Co. KG Befüllung einer Vakuuminfusionsvorrichtung
DK2877337T3 (en) 2012-07-05 2017-09-11 Lm Wp Patent Holding As Method and molding system for producing a fiber-reinforced polymer blank via a feedback flow control system
US20170284773A9 (en) * 2013-10-01 2017-10-05 Mystery Ranch Ltd. Ballistic plate materials and method
EP2992294A4 (en) * 2013-05-01 2017-04-26 Mystery Ranch, Ltd. Ballistic plate materials and method
CN103692667B (zh) * 2013-12-03 2015-05-06 北京航空航天大学 一种用于测试复合材料液体成型工艺过程的树脂流动前锋的在线系统
EP2899007A1 (de) * 2014-01-28 2015-07-29 Seuffer GmbH & Co. KG Spritzguss-Werkzeug und Gießanlage mit dem Spritzguss-Werkzeug
KR101664623B1 (ko) * 2014-12-15 2016-10-10 현대자동차주식회사 Cfrp 플레이트 및 그 제조방법
KR102347729B1 (ko) * 2015-06-26 2022-01-06 (주)동성티씨에스 매트릭스 수지의 고속 함침을 위한 rtm 금형 구조체
CN105328887B (zh) * 2015-11-10 2017-10-17 广州市香港科大霍英东研究院 基于模内熔体状态感知系统的熔体流速及凝固速率检测方法
US10611097B2 (en) * 2016-05-24 2020-04-07 General Electric Company Methods and systems including pressurized housings for forming materials
CN106608012B (zh) * 2016-11-11 2018-12-28 洛阳双瑞风电叶片有限公司 一种风电叶片灌注树脂温度监测装置及其监测方法
CN106371397B (zh) * 2016-11-16 2018-11-09 重庆优优新材料有限公司 一种基于传感器技术设计的新材料生产装置
US10800072B2 (en) 2017-04-24 2020-10-13 The Boeing Company Apparatus and method for emulating temperature during a thermal cure cycle
US20200215726A1 (en) * 2017-05-24 2020-07-09 Koninklijke Philips N.V. Liquid-heated mold and method of using sme
US11390013B2 (en) 2017-11-21 2022-07-19 General Electric Company Vacuum forming mold assembly and associated methods
CN109291373B (zh) * 2018-10-16 2020-10-30 旌德县玉屏电子电器厂（普通合伙） 一种快速智能用于模具注塑加工的装置
US11633881B1 (en) 2018-12-20 2023-04-25 General Nano Llc Heated composite tool and method for building and use
CN109466089A (zh) * 2018-12-29 2019-03-15 宁波祝立机械科技有限公司 一种碳纤维皮划艇模具及其制备方法
CN109955503B (zh) * 2019-04-04 2020-11-20 北京卫星制造厂有限公司 一种返回式飞船头罩防热层成型工装
CN110561685B (zh) * 2019-10-16 2024-10-15 江苏铁锚玻璃股份有限公司 应用于玻璃的包边装置及包边方法
DE102022108882A1 (de) 2022-04-12 2023-10-12 Schock Gmbh Gießform zur Herstellung eines eine Vorder- und eine Rückseite aufweisenden Gießkörpers aus einer aushärtbaren Gießmasse
DE102022108881A1 (de) 2022-04-12 2023-10-12 Schock Gmbh Gießform zur Herstellung eines eine Vorder- und eine Rückseite aufweisenden Gießkörpers aus einer aushärtbaren Gießmasse

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US604258A (en) * 1898-05-17 Henri menier
US2139631A (en) * 1936-03-28 1938-12-06 Bakelite Dental Products Inc Foiling method
US2401299A (en) * 1942-10-03 1946-06-04 Universal Moulded Products Cor Molding and gluing press
US2367779A (en) * 1943-07-23 1945-01-23 Wurlitzer Co Apparatus for forming materials
US2435866A (en) * 1943-07-30 1948-02-10 Paul H Bilhuber Fluid-operated apparatus for producing molded articles
US2658237A (en) * 1948-12-14 1953-11-10 Hydraulic Molds Corp Injection molding apparatus
GB879769A (en) * 1957-07-04 1961-10-11 Leicester Lovell & Company Ltd Improvements in or relating to matched metal die moulds for reinforced synthetic resins
US2975476A (en) * 1959-03-02 1961-03-21 John E Burke Press
US3608143A (en) * 1970-04-08 1971-09-28 Dart Ind Inc Apparatus for making formed products
US3815863A (en) * 1972-06-13 1974-06-11 F Andeweg Collapsible flexible material candle mold
CH573302A5 (pt) * 1972-11-10 1976-03-15 Bucher Guyer Ag Masch
US3840312A (en) * 1973-04-11 1974-10-08 Control Process Inc Dynamic pressure control system
US4334850A (en) * 1978-07-31 1982-06-15 Armen Garabedian Apparatus for making a stress-free plastic article
US4444832A (en) * 1982-02-22 1984-04-24 Snia Viscosa S.P.A. - Societa' Nazionale Industria Applicazioni Viscosa Process for obtaining reinforced cellular materials based on unsaturated polyester resins
US4851167A (en) * 1987-09-14 1989-07-25 Clint, Inc. Molding process and apparatus
US4873044A (en) * 1987-12-21 1989-10-10 Shell Oil Company Method and apparatus for reduction of mold cycle time
US5015426A (en) * 1989-05-18 1991-05-14 Galic Maus Ventures Precision single cavity and multicavity plastic injection molding via an adaptive mold process
US5614135A (en) * 1990-01-18 1997-03-25 Henderson's Industries Pty. Ltd. Moulding processes and apparatus
JP2912685B2 (ja) * 1990-07-17 1999-06-28 東芝機械株式会社 低圧射出成形用金型
JPH0777739B2 (ja) * 1990-10-05 1995-08-23 住友化学工業株式会社 ポリプロピレン樹脂発泡成形体の成形方法
US5152949A (en) * 1990-12-19 1992-10-06 United Technologies Corporation Tooling method for resin transfer molding
CA2056224A1 (en) * 1990-12-19 1992-06-20 Terry Martin Boustead Conformal composite molding
JP2649993B2 (ja) * 1991-02-26 1997-09-03 ファナック株式会社 射出圧力モニタ方法
SE466951B (sv) * 1991-03-05 1992-05-04 Toolvac Engineering Ab Foerfarande foer kylning av ett formverktyg
US5494426A (en) * 1992-05-11 1996-02-27 Thermold Partners L.P. Vibrating wall surfaces for molding deformable materials
US5516271A (en) * 1993-12-14 1996-05-14 United Technologies Corporation Apparatus for resin transfer molding
US5518388A (en) * 1993-12-14 1996-05-21 United Technologies Corporation Automated apparatus and method for resin transfer molding
AUPM802794A0 (en) * 1994-09-09 1994-10-06 Graham, Neil Improved method of manufacturing composites
GB9510496D0 (en) * 1995-05-24 1995-07-19 Ford Motor Co Resin transfer moulding
US5971742A (en) * 1996-09-18 1999-10-26 Pyramid Composites Manufacturing Limited Partnership Apparatus for molding composite articles
WO1998012304A1 (en) * 1996-09-19 1998-03-26 Medical Research Council Culture system for hematopoietic stem cells
US5955025A (en) * 1997-04-30 1999-09-21 Tempil, Inc. Chemical vapor sterilization indicating materials

Also Published As

Publication number Publication date
AU3624500A (en) 2000-09-28
DE60013787D1 (de) 2004-10-21
JP2002538028A (ja) 2002-11-12
CN1139479C (zh) 2004-02-25
CA2362768A1 (en) 2000-09-14
DE60013787T2 (de) 2005-11-17
CN1290683C (zh) 2006-12-20
AU762847B2 (en) 2003-07-10
EP1161337B1 (en) 2004-09-15
EP1161337A1 (en) 2001-12-12
CA2362768C (en) 2008-01-08
WO2000053400A1 (en) 2000-09-14
US6143215A (en) 2000-11-07
ATE276089T1 (de) 2004-10-15
CN1343162A (zh) 2002-04-03
HK1067095A1 (en) 2005-04-01
KR100789501B1 (ko) 2007-12-28
CN1506208A (zh) 2004-06-23
MXPA01009204A (es) 2003-07-14
KR20020006680A (ko) 2002-01-24

Similar Documents

Publication Publication Date Title
BR0008931A (pt) Processo de moldagem de um artigo, e, aparelhode moldagem por injeção, aparelho de moldagempor injeção
WO2003011550A3 (en) Method for molding a product and a mold used therein
BR0211644A (pt) Método para revestir artigos por transferência de molde
WO2010040934A3 (fr) Procede de fabrication d'une piece en materiau composite avec une forme concave, notamment une section en u et dispositif pour sa mise en oeuvre
BR9106092A (pt) Processo e aparelhagem para moldagem de artigos de material plastico por injecao com auxilio de gas
MX160422A (es) Mejoras en procedimiento y aparato para fabricar un articulo de plastico moldeado por inyeccion
MX2007004544A (es) Aparato y metodo para manufacturar productos de plastico.
ATE552094T1 (de) Verfahren und kunststoffspritzvorrichtung zur herstellung eines lichtleitkörpers und lichtleitkörper
NZ270623A (en) Moulding contact lenses
PT1414634E (pt) Processo e aparelho para moldagem por injeccao
KR950017150A (ko) 불소수지를 표면재로 하는 인서트성형체의 제조법
DE60216438D1 (de) Verfahren zum Formen eines Verbundwerkstoffgegenstandes und Vorrichtung zur Durchführung dieses Verfahrens
PT1218167E (pt) Dispositivo para enformacao de um numero de objectos de parede fina por meio de um processo de enformacao a quente
DE60104348D1 (de) Verfahren und Vorrichtung zum Steuern einer Spritzgiessmaschine geeignet zum Reduzieren der Gewichtsänderungen von Formkörpern
ATE483573T1 (de) Blasformverfahren
DE59404694D1 (de) Verfahren zum Herstellen gestufter Formeinsätze, gestufte Formeinsätze und damit abgeformte gestufte Mikrostrukturkörper hoher Präzision
DK1372933T3 (da) Fremgangsmåde til fremstilling af en formdel i et formværktöj
PT1292435E (pt) Metodo de moldagem de um artigo reforcado
MY139926A (en) Optical element press molding apparatus and molding method therefor
BR8506205A (pt) Processo de moldagem
SE9900117D0 (sv) Förfarande för framställning av en produkt medelst pressgjutning samt användning av produkten
DK1020278T3 (da) Fremgangsmåde til fremstilling af et lamineret gummiemne og et lamineret gummiemne fremstillet derved
JPS6485724A (en) Method for injection molding cylindrical molded item
TW200709907A (en) Method for forming silicon rubber
FR3078652B1 (fr) Systeme et procede de fabrication de pieces thermoplastiques structurelles

Legal Events

Date Code Title Description
B25G Requested change of headquarter approved

Owner name: VEC TECHNOLOGY, INC. (US)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020060096318/RJ DE 29/06/2006.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PRESENTE PEDIDO DE PATENTE COMO INVENCAO - DE ACORDO COM O ART. 8O DA LPI.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.