WO1996009159A1 - Procede de fabrication de tubes en materiaux composites a renforcement interne - Google Patents

Procede de fabrication de tubes en materiaux composites a renforcement interne Download PDF

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Publication number
WO1996009159A1
WO1996009159A1 PCT/US1995/012430 US9512430W WO9609159A1 WO 1996009159 A1 WO1996009159 A1 WO 1996009159A1 US 9512430 W US9512430 W US 9512430W WO 9609159 A1 WO9609159 A1 WO 9609159A1
Authority
WO
WIPO (PCT)
Prior art keywords
tube
mandrels
overwrapped
wall
plurahty
Prior art date
Application number
PCT/US1995/012430
Other languages
English (en)
Inventor
Howard A. Lindsay
Scott D. Cokeing
Original Assignee
Viatech, 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 Viatech, Inc. filed Critical Viatech, Inc.
Publication of WO1996009159A1 publication Critical patent/WO1996009159A1/fr

Links

Classifications

    • 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
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • 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
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/342—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using isostatic 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
    • 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
    • B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • F16L9/19—Multi-channel pipes or pipe assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
    • B29L2031/601—Multi-tubular articles, i.e. composed of a plurality of tubes

Abstract

On décrit un procédé qui permet de fabriquer un tube (10-10) à renforcement interne utilisé pour construire des cadres de bicyclettes du type à tubes et fourreaux de fourches. Ce procédé consiste à prendre plusieurs mandrins (80-1) thermo-extensibles dont les formes correspondent à la configuration souhaitée pour la structure de renforcement interne du tube (10-10), à envelopper séparément ces mandrins (80-1) avec un matériau composite (82-1 - 82-6) durcissable à chaud, à emballer ces mandrins enveloppés (53-10) dans un corps à plusieurs parties (55-10), à revêtir ce corps avec un matériau composite (54-10) durcissable à chaud, et à faire durcir ce corps revêtu (60) jusqu'à ce que toutes les parties du matériau composite soient durcies. Après durcissement et refroidissement, on retire les mandrins (80-1) du corps durci pour obtenir un tube (10-10) en matériau composite construit d'un seul tenant avec sa structure de renforcement interne (12-10).
PCT/US1995/012430 1994-09-20 1995-09-20 Procede de fabrication de tubes en materiaux composites a renforcement interne WO1996009159A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30912594A 1994-09-20 1994-09-20
US08/309,125 1994-09-20

Publications (1)

Publication Number Publication Date
WO1996009159A1 true WO1996009159A1 (fr) 1996-03-28

Family

ID=23196806

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1995/012430 WO1996009159A1 (fr) 1994-09-20 1995-09-20 Procede de fabrication de tubes en materiaux composites a renforcement interne

Country Status (1)

Country Link
WO (1) WO1996009159A1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2879496A1 (fr) * 2004-12-16 2006-06-23 Eurocopter France Procede et dispositif de fabrication d'une carene de rotor d'helicoptere, et carene obtenue
EP1862293A1 (fr) * 2006-06-02 2007-12-05 ISE Innomotive Systems Europe GmbH Profilé creux et méthode pour sa fabrication
EP2028092A1 (fr) * 2007-08-23 2009-02-25 Yuan Min An Enterprise Co., Ltd. Cadre arrière pour bicyclette
EP2108576A1 (fr) * 2008-04-10 2009-10-14 Yuan Min An Enterprise Co., Ltd. Cadre supérieur de fourche avant pour bicyclette
EP2108578A1 (fr) * 2008-04-10 2009-10-14 Yuan Min An Enterprise Co., Ltd. Fourche avant pour bicyclette
CN102101230A (zh) * 2011-01-14 2011-06-22 元大金属实业（深圳）有限公司 一种车架管的制造方法及车架管
EP2474464A1 (fr) * 2011-01-10 2012-07-11 J.D Components Co., Ltd. Procédé de fabrication d'un tuyau de cadre et structure du tuyau de cadre ainsi fabriquée
WO2015116058A1 (fr) * 2014-01-29 2015-08-06 Sikorsky Aircraft Corporation Mandrin amovible de longeron composite
CN107166160A (zh) * 2017-07-24 2017-09-15 南京圣旗智能科技有限公司 多功能型材及型材组件
FR3059929A1 (fr) * 2016-12-08 2018-06-15 Airbus Operations Procede de fabrication additive d'un tube et tube obtenu a partir du procede
EP3587063A4 (fr) * 2017-09-07 2020-04-22 Kawasaki Jukogyo Kabushiki Kaisha Matrice de moulage pour fabrication de produit moulé en matériau composite, et procédé de fabrication de produit moulé en matériau composite
US11034113B2 (en) 2014-01-29 2021-06-15 Sikorsky Aircraft Corporation Method of assembling a composite spar removable mandrel
WO2023012474A1 (fr) * 2021-08-03 2023-02-09 Composite Braiding Ltd Structure tubulaire composite
US11795993B2 (en) 2021-03-23 2023-10-24 Hamilton Sundstrand Corporation Buckling resistant composite shaft and method of making a buckling resistant composite shaft

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2358758A (en) * 1943-03-12 1944-09-19 New England Concrete Pipe Corp Structural reinforced cementitious construction
US2594838A (en) * 1947-03-04 1952-04-29 Gen Electric Molded tubular body
US2903016A (en) * 1954-11-22 1959-09-08 Walter H Cobi Flexible fluid pressure containers
US3044922A (en) * 1959-10-12 1962-07-17 Richardson Co Method of making molded bearings
US3270111A (en) * 1961-05-03 1966-08-30 Haldemann S A Method of producing a hollow article
US4090002A (en) * 1973-04-16 1978-05-16 Jesse Rosenblum Reinforced fiber structures and method of making the same
US4140839A (en) * 1976-03-26 1979-02-20 Carl Freudenberg Tubelet pocket
US4223053A (en) * 1978-08-07 1980-09-16 The Boeing Company Truss core panels
US4378263A (en) * 1981-01-26 1983-03-29 Logan Robert M Method and apparatus for making a composite material truss
US4849150A (en) * 1987-01-13 1989-07-18 Nitto Boseki Co., Ltd Method of manufacturing fiber-reinforced resin pipe
US4900048A (en) * 1987-10-02 1990-02-13 Gleb Derujinsky Integral seamless composite bicycle frame
US5013512A (en) * 1985-02-19 1991-05-07 Malmstroem Sven E Method of manufacturing an elongated structural member
US5116071A (en) * 1989-03-09 1992-05-26 Calfee Craig D Composite bicycle frame
US5158733A (en) * 1986-05-12 1992-10-27 Trimble Brent J Method of making composite cycle frame components
US5221391A (en) * 1989-02-09 1993-06-22 Nitto Boseki Co., Ltd. Process for producing a preform for forming fiber reinforced plastics
US5431870A (en) * 1992-12-17 1995-07-11 Eurocopter France Process for producing composite material connections of lattice elements
US5472653A (en) * 1992-12-25 1995-12-05 Nippon Oil Co., Ltd. Method for producing carbon fiber-reinforced plastic molding

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2358758A (en) * 1943-03-12 1944-09-19 New England Concrete Pipe Corp Structural reinforced cementitious construction
US2594838A (en) * 1947-03-04 1952-04-29 Gen Electric Molded tubular body
US2903016A (en) * 1954-11-22 1959-09-08 Walter H Cobi Flexible fluid pressure containers
US3044922A (en) * 1959-10-12 1962-07-17 Richardson Co Method of making molded bearings
US3270111A (en) * 1961-05-03 1966-08-30 Haldemann S A Method of producing a hollow article
US4090002A (en) * 1973-04-16 1978-05-16 Jesse Rosenblum Reinforced fiber structures and method of making the same
US4140839A (en) * 1976-03-26 1979-02-20 Carl Freudenberg Tubelet pocket
US4223053A (en) * 1978-08-07 1980-09-16 The Boeing Company Truss core panels
US4378263A (en) * 1981-01-26 1983-03-29 Logan Robert M Method and apparatus for making a composite material truss
US5013512A (en) * 1985-02-19 1991-05-07 Malmstroem Sven E Method of manufacturing an elongated structural member
US5158733A (en) * 1986-05-12 1992-10-27 Trimble Brent J Method of making composite cycle frame components
US4849150A (en) * 1987-01-13 1989-07-18 Nitto Boseki Co., Ltd Method of manufacturing fiber-reinforced resin pipe
US4900048A (en) * 1987-10-02 1990-02-13 Gleb Derujinsky Integral seamless composite bicycle frame
US5221391A (en) * 1989-02-09 1993-06-22 Nitto Boseki Co., Ltd. Process for producing a preform for forming fiber reinforced plastics
US5116071A (en) * 1989-03-09 1992-05-26 Calfee Craig D Composite bicycle frame
US5431870A (en) * 1992-12-17 1995-07-11 Eurocopter France Process for producing composite material connections of lattice elements
US5472653A (en) * 1992-12-25 1995-12-05 Nippon Oil Co., Ltd. Method for producing carbon fiber-reinforced plastic molding

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1676775A1 (fr) * 2004-12-16 2006-07-05 Eurocopter Procédé et dispositif de fabrication d'une carène de rotor d'hélicoptère, et carène obtenue
US7676923B2 (en) 2004-12-16 2010-03-16 Eurocopter Method and apparatus for manufacturing a helicopter rotor fairing, and a fairing obtained thereby
FR2879496A1 (fr) * 2004-12-16 2006-06-23 Eurocopter France Procede et dispositif de fabrication d'une carene de rotor d'helicoptere, et carene obtenue
EP1862293A1 (fr) * 2006-06-02 2007-12-05 ISE Innomotive Systems Europe GmbH Profilé creux et méthode pour sa fabrication
EP2017067A1 (fr) * 2006-06-02 2009-01-21 ISE Automotive GmbH Elément de formage
EP2028092A1 (fr) * 2007-08-23 2009-02-25 Yuan Min An Enterprise Co., Ltd. Cadre arrière pour bicyclette
EP2108576A1 (fr) * 2008-04-10 2009-10-14 Yuan Min An Enterprise Co., Ltd. Cadre supérieur de fourche avant pour bicyclette
EP2108578A1 (fr) * 2008-04-10 2009-10-14 Yuan Min An Enterprise Co., Ltd. Fourche avant pour bicyclette
EP2474464A1 (fr) * 2011-01-10 2012-07-11 J.D Components Co., Ltd. Procédé de fabrication d'un tuyau de cadre et structure du tuyau de cadre ainsi fabriquée
CN102101230A (zh) * 2011-01-14 2011-06-22 元大金属实业（深圳）有限公司 一种车架管的制造方法及车架管
WO2015116058A1 (fr) * 2014-01-29 2015-08-06 Sikorsky Aircraft Corporation Mandrin amovible de longeron composite
US11034113B2 (en) 2014-01-29 2021-06-15 Sikorsky Aircraft Corporation Method of assembling a composite spar removable mandrel
FR3059929A1 (fr) * 2016-12-08 2018-06-15 Airbus Operations Procede de fabrication additive d'un tube et tube obtenu a partir du procede
CN107166160A (zh) * 2017-07-24 2017-09-15 南京圣旗智能科技有限公司 多功能型材及型材组件
EP3587063A4 (fr) * 2017-09-07 2020-04-22 Kawasaki Jukogyo Kabushiki Kaisha Matrice de moulage pour fabrication de produit moulé en matériau composite, et procédé de fabrication de produit moulé en matériau composite
US11795993B2 (en) 2021-03-23 2023-10-24 Hamilton Sundstrand Corporation Buckling resistant composite shaft and method of making a buckling resistant composite shaft
WO2023012474A1 (fr) * 2021-08-03 2023-02-09 Composite Braiding Ltd Structure tubulaire composite

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