SE9500749D0 - Förfarande för framställning av ett båtskrov - Google Patents

Förfarande för framställning av ett båtskrov

Info

Publication number
SE9500749D0
SE9500749D0 SE9500749A SE9500749A SE9500749D0 SE 9500749 D0 SE9500749 D0 SE 9500749D0 SE 9500749 A SE9500749 A SE 9500749A SE 9500749 A SE9500749 A SE 9500749A SE 9500749 D0 SE9500749 D0 SE 9500749D0
Authority
SE
Sweden
Prior art keywords
stringers
mold
reinforcement material
male mold
hull
Prior art date
Application number
SE9500749A
Other languages
English (en)
Other versions
SE9500749A0 (sv
SE9500749L (sv
Inventor
Daniel T Mcguiness
Pierre P Dubois
Original Assignee
Outboard Marine Corp
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
Publication of SE9500749L publication Critical patent/SE9500749L/xx
Application filed by Outboard Marine Corp filed Critical Outboard Marine Corp
Publication of SE9500749D0 publication Critical patent/SE9500749D0/sv
Publication of SE9500749A0 publication Critical patent/SE9500749A0/sv

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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
    • 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
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/443—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding and impregnating by vacuum or injection
    • 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
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/001—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings
    • B29D99/0014—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings provided with ridges or ribs, e.g. joined ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B5/00—Hulls characterised by their construction of non-metallic material
    • B63B5/24—Hulls characterised by their construction of non-metallic material made predominantly of plastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
SE9500749A 1994-03-30 1995-03-01 Förfarande för framställning av ett båtskrov SE9500749A0 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/220,110 US5433165A (en) 1994-03-30 1994-03-30 Method of manufacturing a boat hull

Publications (3)

Publication Number Publication Date
SE9500749L SE9500749L (sv)
SE9500749D0 true SE9500749D0 (sv) 1995-03-01
SE9500749A0 SE9500749A0 (sv) 1995-10-01

Family

ID=22822109

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9500749A SE9500749A0 (sv) 1994-03-30 1995-03-01 Förfarande för framställning av ett båtskrov

Country Status (4)

Country Link
US (2) US5433165A (sv)
AU (1) AU1352795A (sv)
FR (1) FR2719546A1 (sv)
SE (1) SE9500749A0 (sv)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3902593A (en) * 1992-05-15 1993-12-13 Lauchfirm Limited Vacuum bagging
US5897818A (en) 1994-01-14 1999-04-27 Compsys, Inc. Method for continuously manufacturing a composite preform
US5664518A (en) * 1994-01-14 1997-09-09 Compsys, Inc. Composite structures and method of making composite structures
US6013213A (en) * 1994-01-14 2000-01-11 Compsys, Inc. Method for making deformable composite structures and assembling composite article
US5958325A (en) * 1995-06-07 1999-09-28 Tpi Technology, Inc. Large composite structures and a method for production of large composite structures incorporating a resin distribution network
US5665301A (en) * 1995-07-11 1997-09-09 Arctek Inc. Apparatus and method for forming fiber reinforced composite articles
US6508974B1 (en) 1996-02-15 2003-01-21 David Loving Process for fiberglass molding using a vacuum
JP3586036B2 (ja) * 1996-04-18 2004-11-10 ヤマハ発動機株式会社 小型船舶用２サイクルエンジンの排気制御装置
JPH10146898A (ja) * 1996-11-15 1998-06-02 Honda Motor Co Ltd 繊維強化複合材の成形方法
US6021732A (en) * 1997-03-06 2000-02-08 Hobbs; Herbert J. Hull and method of fabricating a hull
US6032606A (en) * 1997-10-22 2000-03-07 Fulks; Jimmy J. Boat with integrated floor and stringer system and associated method of manufacturing
SE511321C2 (sv) * 1998-01-22 1999-09-13 Sture Sjoeberg Förfarande för gjutning av en kropp
US6299819B1 (en) 1998-07-27 2001-10-09 The University Of Dayton Double-chamber vacuum resin transfer molding
DE19915083C1 (de) 1999-04-01 2000-04-13 Daimler Chrysler Ag Verfahren zur Herstellung faserverstärkter Kunststoffbauteile mit nicht-vollständig abwickelbarer Geometrie
US6235228B1 (en) 1999-04-08 2001-05-22 Morton International, Inc. Method for on-mold coating molded articles with a coating powder as a liquid gel coat replacement
US6540954B1 (en) * 1999-07-30 2003-04-01 Resolute Racing Shells, Inc. Process for fabricating a rowing shell
US6367406B1 (en) * 1999-09-24 2002-04-09 Larson/Glastron Boats, Inc. Boat and method for manufacturing using resin transfer molding
US6627018B1 (en) 2000-10-17 2003-09-30 Advance Usa, Llc System and method of forming composite structures
US6331028B1 (en) 2000-10-17 2001-12-18 Advance Usa, Inc. Fiber-reinforced composite structure
KR20020088112A (ko) * 2001-05-17 2002-11-27 윤선영 몰드 없이 건조되는 ｆｒｐ선박의 선체 건조방법 및ｆｒｐ선박의 선체
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
ES2199040B1 (es) * 2001-11-14 2005-05-01 Carlos Fradera Pellicer Procedimiento para la construccion de un cuerpo laminar tridimensional de grandes dimensiones.
KR20030075423A (ko) * 2002-03-19 2003-09-26 윤선영 에프알피 선박의 선체건조방법 및 선체건조장치
WO2003093098A2 (en) * 2002-04-29 2003-11-13 White Allan H Boat hull construction
US6948444B2 (en) * 2003-05-16 2005-09-27 Stratos Boats, Inc. Hull reinforcing system
US7112299B2 (en) * 2003-07-09 2006-09-26 Michael Merrick Systems and methods for fabricating composite fiberglass laminate articles
US20050056200A1 (en) * 2003-09-17 2005-03-17 Tige Boats, Inc. Boat with improved stringer and method of manufacturing same
US7029267B2 (en) * 2003-10-23 2006-04-18 Saint- Gobain Technical Fabrics Canada, Ltd Reusable vacuum bag and methods of its use
DE102004013742A1 (de) * 2004-03-18 2005-10-13 Ge Bayer Silicones Gmbh & Co. Kg Formgebungsprozess unter Verwendung einer Silikonkautschuk-Zusammensetzung
US7014809B2 (en) * 2004-07-30 2006-03-21 Audette Lawrence F Process for making a reusable soft bag for use in infusion processes for making plastic parts
US20060219152A1 (en) * 2005-03-01 2006-10-05 Lance Sonneveldt Process for manufacturing a boat hull
US20070080481A1 (en) * 2005-10-12 2007-04-12 The Boeing Company Apparatus and methods for fabrication of composite components
AU2006241353B2 (en) * 2005-11-22 2010-02-18 Rv Ip Pty. Ltd. Trailer manufacture
US20070296126A1 (en) * 2006-06-21 2007-12-27 Audette Lawrence F Reusable silicone vacuum bag/tool flange sealing method
US8303757B2 (en) * 2006-12-04 2012-11-06 The Boeing Company Tensioning device for composite structures
WO2008089334A2 (en) * 2007-01-19 2008-07-24 Vec Industries, L.L.C. Method and apparatus for molding composite articles
US20090181208A1 (en) * 2007-09-24 2009-07-16 Ronald Clifford Sahr Lightweight Quick-Heating Fiberglass Mold with Integrated Cooling Channels and Method of Producing
US8105068B2 (en) * 2008-11-05 2012-01-31 Spirit Aerosystems, Inc. Reusable infusion bag
AT508120B1 (de) * 2009-05-15 2010-11-15 Univ Innsbruck Frei formbares strukturelement und verfahren zu dessen herstellung
US8931752B2 (en) 2010-09-23 2015-01-13 Wallace Martin ROBERTS Modular boat hull molds and method of making boat hulls using same
JP5533743B2 (ja) * 2010-09-24 2014-06-25 東レ株式会社 繊維強化プラスチックの製造方法
FR2972675B1 (fr) * 2011-03-16 2014-09-26 Airbus Operations Sas Procede de fabrication d'une piece en materiau composite comportant au moins un rayon de courbure
DE102012010271B4 (de) * 2012-05-25 2017-10-12 Premium Aerotec Gmbh Verfahren zur Herstellung eines Faserverbundbauteils mittels eines Vakuumaufbaues
US11969931B1 (en) * 2013-04-29 2024-04-30 Plastics Unlimited, Inc. Fabrication apparatuses and methods
US10807320B1 (en) 2013-04-29 2020-10-20 Terry Kieffer Fabrication apparatuses and methods
US11052619B1 (en) 2013-04-29 2021-07-06 Plastics Unlimited, Inc. Fabrication apparatuses and methods
KR101422129B1 (ko) * 2013-05-16 2014-07-22 재단법인 중소조선연구원 회전식 몰드를 이용한 고속 적층성형 장치
EP2918404A1 (en) * 2014-03-10 2015-09-16 Siemens Aktiengesellschaft A method and a mold for manufacturing a component for a wind turbine
CN104494165A (zh) * 2014-11-19 2015-04-08 杭州千岛湖培生船艇有限公司 一种用于辅助赛艇成型的半软模及赛艇一次成型工艺
US10479029B2 (en) * 2015-01-16 2019-11-19 The Boeing Company Composite forming apparatus
US10106226B2 (en) 2015-07-29 2018-10-23 Free Form Factory Inc. Personal watercraft chassis
US10391702B2 (en) 2015-11-24 2019-08-27 Free Form Factory, Inc. Personal watercraft fabrication using thermoforming
US11628662B2 (en) * 2017-11-24 2023-04-18 Nautibuoy Marine Limited Method of manufacture of an inflatable product with an attachable foam finish
CN109955497B (zh) * 2017-12-25 2021-06-08 江苏金风科技有限公司 真空灌注用模具及真空灌注用装置
CN110239114A (zh) * 2019-06-17 2019-09-17 连云港中复连众复合材料集团有限公司 一种风电叶片大梁产品纤维布的自动铺放小车及其铺放方法
DE102020131895A1 (de) 2020-12-01 2022-06-02 Airbus Operations Gmbh Verfahren zum Anbringen einer Korrosionsschutzlage an einer zu schützenden Oberfläche eines Bauteils

Family Cites Families (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2495640A (en) * 1946-05-31 1950-01-24 Method of molding
US2617126A (en) * 1946-11-16 1952-11-11 Universal Moulded Products Cor Molded boat hull
US2541297A (en) * 1947-04-02 1951-02-13 Gen Motors Corp Method of forming dish-shaped resinous articles
US3028284A (en) * 1953-11-24 1962-04-03 John F Reeves Molding method for plastic bodies
US2903389A (en) * 1956-08-03 1959-09-08 Fujita Toshitsune Method of molding reinforced plastics
US2913036A (en) * 1956-08-10 1959-11-17 Anthony Bros Fibre Glass Pool Process and apparatus for molding large plastic structures
US2993822A (en) * 1957-05-23 1961-07-25 John F Reeves Reinforced plastic molding process
US3137750A (en) * 1960-03-14 1964-06-16 Saint Gobain Injection molding of fabric reinforced plastics
NL279724A (sv) * 1961-06-20
GB1024582A (en) * 1961-07-05 1966-03-30 Rodgers William A method of manufacturing a synthetic resin moulding reinforced with fibrous material
US3442998A (en) * 1965-04-28 1969-05-06 Structural Fibers Method for making impregnated fiber articles
US3368293A (en) * 1965-05-05 1968-02-13 Reserve Mining Co Locking pin for digging dipper tooth
US3410936A (en) * 1965-10-21 1968-11-12 University Patents Inc Vacuum casting method and apparatus for producing the metal fiber plastic articles
US3344007A (en) * 1966-02-24 1967-09-26 American Cyanamid Co Hollow articles, die elements and methods of forming the same
GB1190293A (en) * 1968-03-20 1970-04-29 Rolls Royce Method of Making a Bladed Rotor
US3479666A (en) * 1968-07-24 1969-11-25 American Safety Equip Camouflaged helmet shell and method for making same
GB1353746A (en) * 1970-04-29 1974-05-22 Newlove B Fibreglass moulding process
US3711581A (en) * 1970-07-02 1973-01-16 A Fowler Method of molding a composite framed resin article
US4099280A (en) * 1971-02-01 1978-07-11 Bayer Aktiengesellschaft Hull, mold therefor, and process for producing same
US3940524A (en) * 1971-05-14 1976-02-24 Bayer Aktiengesellschaft Article comprising foam plastic covered with an outer surface strengthening layer
US3773581A (en) * 1971-10-14 1973-11-20 T Stanley A method of building unitary-impregnated fiber-glass structure
US3934064A (en) * 1971-11-24 1976-01-20 E. I. Du Pont De Nemours And Company Composite structures of knitted glass fabric and thermoplastic polyfluoroethylene resin sheet
US3961014A (en) * 1971-12-23 1976-06-01 Uniroyal A.G. Transfer molding method
US4120632A (en) * 1972-01-12 1978-10-17 Klepper-Werke Kommanditgesellschaft Molds for production of plastics material boats
US4069290A (en) * 1972-04-19 1978-01-17 Uniroyal A.G. Transfer molding method
US4044188A (en) * 1972-10-02 1977-08-23 Allied Chemical Corporation Stampable thermoplastic sheet reinforced with multilength fiber
US3954931A (en) * 1974-04-12 1976-05-04 The United States Of America As Represented By The Secretary Of The Navy Process for making a molded valve housing for a prosthetic limb
US3962394A (en) * 1975-06-02 1976-06-08 Trw Inc. Method for molding fiber reinforced composite tube
US4098856A (en) * 1975-12-29 1978-07-04 Armstrong Cork Company Method of making a composite mold for making polyurethane foam decorative parts
US4088525A (en) * 1976-08-12 1978-05-09 The General Tire & Rubber Company Method of making fiber glass parts with stud supports
US4062917A (en) * 1976-11-05 1977-12-13 Burlington Industries, Inc. Method of molding resin-impregnated fabric layer using release sheet and absorbent sheet inside evacuated bag
US4229497A (en) * 1977-11-03 1980-10-21 Maso-Therm Corporation Composite module with reinforced shell
US4123488A (en) * 1977-09-06 1978-10-31 Lawson David E Molded plastic article and method of making the same
US4207282A (en) * 1978-06-01 1980-06-10 Armco Inc. Method for molding reinforced polymeric articles
US4234633A (en) * 1979-04-23 1980-11-18 The General Tire & Rubber Co. Reinforced stud supports in fiberglass parts
US4312829A (en) * 1979-12-10 1982-01-26 Fourcher Fredric J Molding method
DE3000216A1 (de) * 1980-01-04 1981-07-09 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Verfahren zum herstellen eines faserverbundbauteils
NL178761C (nl) * 1980-03-11 1986-05-16 Le Comte Holland B V Werkwijze voor het vervaardigen van een voorwerp van kunsthars.
GB2161110B (en) * 1984-07-07 1988-03-23 Rolls Royce An annular bladed member having an integral shroud and a method of manufacture thereof
US4636422A (en) * 1985-07-26 1987-01-13 The Boeing Company Composite fiber reinforced molded structure for dimple control
US4780262A (en) * 1986-01-15 1988-10-25 The Boeing Company Method for making composite structures
US4693678A (en) * 1986-01-15 1987-09-15 The Boeing Company Male layup-female molding system for fabricating reinforced composite structures
US4755341A (en) * 1986-09-10 1988-07-05 United Technologies Corporation Method of vacuum bagging using a solid flowable polymer
US4824631A (en) * 1987-05-28 1989-04-25 The Boeing Company Method of manufacturing a contoured elastomeric pad
US5045251A (en) * 1987-06-15 1991-09-03 Ford Motor Company Method of resin transfer molding a composite article
US4762740A (en) * 1987-06-15 1988-08-09 Ford Motor Company Resin transfer molding core, preform and process
US5035602A (en) * 1987-06-15 1991-07-30 Ford Motor Company Resin transfer molding core and preform
US5217669A (en) * 1987-09-08 1993-06-08 United Technologies Corporation Method for forming complex composite articles
US5071338A (en) * 1987-09-08 1991-12-10 United Technologies Corporation Tool for forming complex composite articles
GB8724970D0 (en) * 1987-10-24 1987-11-25 British Petroleum Co Plc Composite material
US4940558A (en) * 1987-12-03 1990-07-10 Futura Coatings, Inc. Method for molding artificial urethane rock
US4902215A (en) * 1988-06-08 1990-02-20 Seemann Iii William H Plastic transfer molding techniques for the production of fiber reinforced plastic structures
US5052906A (en) * 1989-03-30 1991-10-01 Seemann Composite Systems, Inc. Plastic transfer molding apparatus for the production of fiber reinforced plastic structures
US4910067A (en) * 1989-07-21 1990-03-20 Neill Michael A O Thermoplastic/foam core/fiber-reinforced resin structural composite material, a process for making said material and a boat structure made from said material
US5059377A (en) * 1989-07-21 1991-10-22 Aerotrans Corporation Method for forming a composite structure
US5036789A (en) * 1990-03-01 1991-08-06 Kelly Roy T Jet ski hull and method of manufacture
US5204042A (en) * 1990-08-03 1993-04-20 Northrop Corporation Method of making composite laminate parts combining resin transfer molding and a trapped expansion member
US5087193A (en) * 1990-08-09 1992-02-11 Herbert Jr Kenneth H Apparatus for forming a composite article
US5152949A (en) * 1990-12-19 1992-10-06 United Technologies Corporation Tooling method for resin transfer molding
CA2056330C (en) * 1990-12-19 2003-06-10 Alexander C. Dublinski Method of fabricating a complex part made of composite material
US5131834A (en) * 1990-12-21 1992-07-21 Northrop Corporation Silicone gel isostatic pressurizing bag and method of use and manufacture
US5151277A (en) * 1991-03-27 1992-09-29 The Charles Stark Draper Lab., Inc. Reconfigurable fiber-forming resin transfer system
US5183619A (en) * 1991-05-09 1993-02-02 Tolton Robert J Process for forming fiberglass articles
US5204033A (en) * 1991-10-21 1993-04-20 Brunswick Corporation Method of fabricating a preform in a resin transfer molding process
US5106568A (en) * 1991-11-15 1992-04-21 Mcdonnell Douglas Corporation Method and apparatus for vacuum bag molding of composite materials
US5266249A (en) * 1992-01-02 1993-11-30 Fusion Composites, Inc. Method of forming a fiber reinforced plastic structure

Also Published As

Publication number Publication date
SE9500749A0 (sv) 1995-10-01
FR2719546A1 (fr) 1995-11-10
SE9500749L (sv)
US5433165A (en) 1995-07-18
AU1352795A (en) 1995-10-12
US5526767A (en) 1996-06-18

Similar Documents

Publication Publication Date Title
SE9500749D0 (sv) Förfarande för framställning av ett båtskrov
CN1067009C (zh) 大型复合结构的制造工具和方法
CA2170106C (en) Resin transfer molding process
EP0415870B1 (en) Preform liners for resin transfer molding
US3995984A (en) Matching dies for composite cored structures
EP0361823A3 (en) A process for forming a composite structure of thermoplastic polymer and sheet molding compound
KR840000274B1 (en) Cast tire and method of manufacturing
ES2110524T3 (es) Estructura moldeada compuesta acrilica reforzada con poliester y su metodo de fabricacion.
EP1358997A3 (en) A process for manufacturing, moulding and curing tyres for vehicle wheels
GB2029760A (en) Method of producing moulded bodies of expanded plastics
CA2323155A1 (en) Crawler molding method
CN210590097U (zh) 一种异型橡胶密封件硫化复合模具
GB1185510A (en) Method of Manufacturing a Rotor Blade.
JPS6218328B2 (sv)
KR970010082A (ko) 복합재 압력용기와의 접착력이 증진된 인슈레이션 및 그 제조방법
ES553840A0 (es) Metodo de fabricacion de un neumatico de materiales plasticos
JPH11286055A (ja) 繊維強化樹脂製品の製造方法
NO870796L (no) FremgangsmŸte til fremstilling av et kompositt-r og anor dning til fremstilling av dette.
JPS5727739A (en) Manufacture of curved pipe
GB1488975A (en) Flexible hose of high pressure-bearing capability and process for the production thereof
JPH0547607Y2 (sv)
JP3432582B2 (ja) 反応射出成形型
GB2299291B (en) A method of manufacturing a plastic pipe
JPH0541413B2 (sv)
JPS6467317A (en) Manufacture of composite molded product

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9500749-8