FR2446420A1 - Procede de formation d'un ressort a boudin compose renforce de fibres de carbone et ressort ainsi obtenu - Google Patents

Procede de formation d'un ressort a boudin compose renforce de fibres de carbone et ressort ainsi obtenu

Info

Publication number
FR2446420A1
FR2446420A1 FR8000725A FR8000725A FR2446420A1 FR 2446420 A1 FR2446420 A1 FR 2446420A1 FR 8000725 A FR8000725 A FR 8000725A FR 8000725 A FR8000725 A FR 8000725A FR 2446420 A1 FR2446420 A1 FR 2446420A1
Authority
FR
France
Prior art keywords
spring
forming
carbon fiber
fiber reinforced
braided
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR8000725A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Celanese Corp
Original Assignee
Celanese 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
Application filed by Celanese Corp filed Critical Celanese Corp
Publication of FR2446420A1 publication Critical patent/FR2446420A1/fr
Withdrawn legal-status Critical Current

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
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/12—Bending or folding helically, e.g. for making springs
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • 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
    • B29C70/22—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 two directions forming a two dimensional structure
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/366—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers made of fibre-reinforced plastics, i.e. characterised by their special construction from such materials
    • F16F1/3665—Wound springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2307/00—Use of elements other than metals as reinforcement
    • 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
    • B29L2031/774—Springs
    • B29L2031/7742—Springs helical springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Springs (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

L'invention concerne un ressort à boudin composé renforcé de fibres de carbone. Selon l'invention, il se compose d'une structure 10 de ressort à boudin formée de fibres tressées de carbone 15 avec une certaine quantité de résine servant de matrice sensiblement continue pour les fibres tressées, ces fibres de carbone étant tressées à un angle de l'ordre de plus ou moins 30 degrés à plus ou moins 60 degrés par rapport à l'axe de la tresse. L'invention s'applique notamment aux ressorts pour l'industrie automobile et diverses industries mécaniques.
FR8000725A 1979-01-15 1980-01-14 Procede de formation d'un ressort a boudin compose renforce de fibres de carbone et ressort ainsi obtenu Withdrawn FR2446420A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/003,671 US4260143A (en) 1979-01-15 1979-01-15 Carbon fiber reinforced composite coil spring

Publications (1)

Publication Number Publication Date
FR2446420A1 true FR2446420A1 (fr) 1980-08-08

Family

ID=21707005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000725A Withdrawn FR2446420A1 (fr) 1979-01-15 1980-01-14 Procede de formation d'un ressort a boudin compose renforce de fibres de carbone et ressort ainsi obtenu

Country Status (5)

Country Link
US (1) US4260143A (fr)
JP (1) JPS55100436A (fr)
DE (1) DE3000520A1 (fr)
FR (1) FR2446420A1 (fr)
GB (1) GB2041152B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461163A1 (fr) * 1979-07-12 1981-01-30 Exxon Research Engineering Co Ressort tubulaire arme de fibres

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4489922A (en) * 1980-05-16 1984-12-25 Ford Motor Company Spring leaf comprising pultruded beam
US4765602A (en) * 1980-12-28 1988-08-23 The Boeing Company Composite coil spring
US4395802A (en) * 1981-04-17 1983-08-02 Preformed Line Products, Inc. Bending strain relief
US4473217A (en) * 1982-01-07 1984-09-25 Kato Hatsujo Kaisha, Limited Fiber-reinforced resin coil spring and method of manufacturing the same
US4464216A (en) * 1982-03-26 1984-08-07 Hercules Incorporated Composite negator springs
FR2537171B1 (fr) * 1982-12-02 1987-10-30 Verre Tisse Sa Materiau textile tresse pour la realisation d'articles stratifies tubulaires
DE3506037C1 (de) * 1985-02-21 1986-01-16 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn Schraubenfeder sowie Verfahren zu deren Herstellung
US4673014A (en) * 1985-06-06 1987-06-16 Grumman Aerospace Corporation Run-flat tire incorporating tape-wrapped helical coil band and method of forming
US5098493A (en) * 1986-11-10 1992-03-24 Tayco Developments, Inc. Method of fabricating springs formed of rope pressure-saturated or impregnated with binder
US4991827A (en) * 1986-11-10 1991-02-12 Tayco Developments, Inc. Springs formed of rope pressure-saturated or impregnated with binder
DK200987A (da) * 1987-04-15 1988-10-16 Bms Kunstfiber Fjeder, der er fremstillet af et kunstfiberarmeret plastmateriale, samt fremgangsmaade til fremstiling heraf
US4983240A (en) * 1987-09-11 1991-01-08 Kamatics Corporation Method of making a flanged braided bearing
US4976812A (en) * 1988-02-02 1990-12-11 E. I. Du Pont De Nemours And Company In-line consolidation of braided structures
US5146835A (en) * 1988-02-02 1992-09-15 E. I. Dupont De Nemours And Company In-line consolidation of braided structures
US5320696A (en) * 1988-02-02 1994-06-14 E. I. Du Pont De Nemours And Company In-line consolidation of braided structures
US5234333A (en) * 1990-03-23 1993-08-10 Phillips Petroleum Company Apparatus for making and postforming reinforced plastic rods
US5326524A (en) * 1990-03-23 1994-07-05 Phillips Petroleum Company Method of making plastic rods
US5425829A (en) * 1991-06-10 1995-06-20 General Motors Corporation Method of manufacturing hybrid composite leaf springs
JP3009311B2 (ja) * 1993-08-04 2000-02-14 東邦レーヨン株式会社 繊維強化樹脂製コイルスプリングおよびその製造方法
FR2710870B1 (fr) * 1993-10-08 1995-12-08 Inst Francais Du Petrole Dispositif et méthode de fabrication en série de pièces en résine renforcée par des fibres.
US5552197A (en) * 1993-11-05 1996-09-03 Bettinger; David S. Dynamic polymer composites
US5468327A (en) * 1994-01-24 1995-11-21 University Of Massachusetts Lowell Method and device for continuous formation of braid reinforced thermoplastic structural and flexible members
DE4409443C1 (de) * 1994-03-19 1995-08-10 Werkzeugbau Friedhelm Piepenst Schraubendruckfeder
US5678809A (en) * 1994-06-01 1997-10-21 Across Co., Ltd. Spring members
US5549370A (en) * 1994-11-07 1996-08-27 Folsom; Mark F. Fiber-reinforced plastic springs with helical fiber wind
US5558393A (en) * 1995-01-24 1996-09-24 Proteus Engineering, Inc. Composite multi-wave compression spring
US6068250A (en) * 1996-09-23 2000-05-30 Proteus Engineering Inc. Composite multi-wave compression spring
US6454251B1 (en) 2000-05-01 2002-09-24 John C. Fish Composite cord assembly
TW565647B (en) * 2001-08-17 2003-12-11 Univ Brigham Young Method and apparatus for fabricating complex, composite structures from continuous fibers
JP3760994B2 (ja) * 2002-04-10 2006-03-29 村田機械株式会社 Ｆｒｐスプリング
FR2842313B1 (fr) * 2002-07-12 2004-10-22 Gideon Levingston Oscilliateur mecanique (systeme balancier et ressort spiral) en materiaux permettant d'atteindre un niveau superieur de precision, applique a un mouvement d'horlogerie ou autre instrument de precision
TWI225531B (en) * 2002-09-04 2004-12-21 Univ Brigham Young Three-dimensional grid panel
US7168117B2 (en) 2003-02-19 2007-01-30 Dreamwell Ltd. Multi-stranded coil spring
GB0324439D0 (en) * 2003-10-20 2003-11-19 Levingston Gideon R Minimal thermal variation and temperature compensating non-magnetic balance wheels and methods of production of these and their associated balance springs
TWI265121B (en) * 2004-02-10 2006-11-01 Honda Motor Co Ltd Bicycle transmission case
EP1885522A4 (fr) * 2005-05-12 2009-07-29 Stanley Fastening Sys Lp Dispositif de commande d'un element de fixation
US8505798B2 (en) * 2005-05-12 2013-08-13 Stanley Fastening Systems, L.P. Fastener driving device
US8333501B2 (en) * 2005-05-14 2012-12-18 Carbontime Limited Balance spring, regulated balance wheel assembly and methods of manufacture thereof
US7523924B2 (en) * 2005-08-30 2009-04-28 Paul Melancon Devices, systems, and methods for reinforcing concrete and/or asphalt cement
DE102006000139B3 (de) * 2006-03-28 2007-10-18 Hilti Ag Handgeführtes Eintreibgerät
EP2077931A4 (fr) * 2006-05-31 2012-12-12 Stanley Fastening Sys Lp Moyen d'entraînement d'éléments de fixation
EP2062101A2 (fr) * 2006-09-08 2009-05-27 Gideon Levingston Volant d'équilibrage à compensation thermique
US8351490B2 (en) * 2007-01-26 2013-01-08 Agency For Science, Technology And Research Radio frequency identification transceiver
US20080196319A1 (en) * 2007-02-20 2008-08-21 Advanced Ceramic Manufacturing, Llc Ceramic round tools for the machining of composite materials
US7857294B2 (en) * 2008-03-28 2010-12-28 Spencer Composites Corporation Composite springs and methods of manufacture
US8444900B2 (en) * 2008-08-15 2013-05-21 Sigma-Tek, Llc Method and system for forming composite geometric support structures
WO2010019802A1 (fr) * 2008-08-15 2010-02-18 Gesturetek, Inc. Détection multipoint améliorée
JP2012505108A (ja) * 2008-10-07 2012-03-01 モビウス プロテクション システムズ リミテッド 足保護機能を備えた車両及び航空機用座席の衝撃吸収機構
US20100116864A1 (en) * 2008-11-07 2010-05-13 Pneutools, Incorporated Motorized fastener applicator
DE102008057462B4 (de) 2008-11-14 2015-04-02 Ifc Composite Gmbh Feder aus einem Faserverbundwerkstoff sowie Verfahren und Vorrichtung zur Herstellung derselben
DE102008057463C5 (de) 2008-11-14 2019-06-13 Ifc Composite Gmbh Verfahren und Vorrichtung zur Herstellung einer Feder aus einem Faserverbundwerkstoff
US8939438B2 (en) * 2010-01-08 2015-01-27 Lee Spring Company Llc Plastic spring and method and apparatus for making the same
DE102010043703A1 (de) 2010-11-10 2012-05-10 Arwed Theuer Teller- oder Wellfeder
EP2647481B1 (fr) 2012-04-05 2015-02-25 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Outil et procédé de fabrication de ressorts hélicoïdaux de compression en composite de fibres.
US8857801B2 (en) 2012-07-18 2014-10-14 Mssc Us Composite coil spring
GB201310485D0 (en) 2013-06-12 2013-07-24 Wellstream Int Ltd Windable body
DE102014115619A1 (de) * 2014-10-28 2016-04-28 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Spiralfeder und zugehöriges Herstellungsverfahren
DE102014222381A1 (de) * 2014-11-03 2016-05-04 Zf Friedrichshafen Ag Federelement sowie Feder
CN106493971B (zh) * 2016-11-30 2019-05-14 上海工程技术大学 碳纤维复合材料螺旋弹簧及其制作方法和成型模具
US10180000B2 (en) 2017-03-06 2019-01-15 Isotruss Industries Llc Composite lattice beam
US10584491B2 (en) 2017-03-06 2020-03-10 Isotruss Industries Llc Truss structure
US11022169B2 (en) 2017-03-07 2021-06-01 Med X Composites, Llc Disposable rotary flexible driveshaft and surgical cutter
WO2019020703A1 (fr) 2017-07-25 2019-01-31 Basf Se Procédé de fabrication d'un ressort hélicoïdal
US10794445B2 (en) 2018-01-03 2020-10-06 Silgan Dispensing Systems Corporation Dispensing pump with polymer compression spring assembly
US10473176B2 (en) 2018-01-03 2019-11-12 Silgan Dispensing Systems Corporation Compression spring assembly and methods of using the same
US10870123B2 (en) 2018-01-03 2020-12-22 Silgan Dispensing Systems Corporation Dispensing pump with locking structures and methods of using the same
US11035429B2 (en) 2018-01-03 2021-06-15 Silgan Dispensing Systems Corporation Compression spring assembly and methods of using the same
US11236794B2 (en) 2018-01-03 2022-02-01 Silgan Dispensing Systems Corporation Dispensing pump with polymer spring, base venting and flow baffle
USD895157S1 (en) 2018-03-06 2020-09-01 IsoTruss Indsutries LLC Longitudinal beam
USD896401S1 (en) 2018-03-06 2020-09-15 Isotruss Industries Llc Beam
JP7222989B2 (ja) * 2018-05-31 2023-02-15 リンテック株式会社 炭素樹脂複合材料の製造方法、および炭素樹脂複合材料の製造用複合構造体
US11312613B2 (en) 2018-09-27 2022-04-26 Silgan Dispensing Systems Corporation Dispensing tap and methods for using the same
US10526191B1 (en) 2018-09-27 2020-01-07 Silgan Dispensing Systems Corporation Dispensing tap and methods for using the same
EP3646804A3 (fr) * 2018-10-10 2020-07-22 Med X Composites, LLC Arbre de transmission flexible jetable et procédé de fabrication d'arbres de transmission flexibles jetables
WO2020229698A1 (fr) * 2019-05-16 2020-11-19 Basf Polyurethanes Gmbh Procédé de production de ressorts composites et de noyau de moule pour un tel procédé
CN111331877B (zh) * 2020-02-17 2022-05-17 浙江理工大学 一种变刚度复合材料螺旋弹簧的制备方法
US11779748B2 (en) * 2020-09-29 2023-10-10 Codan Us Corporation Medical coiled tubing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2103110A5 (fr) * 1970-07-21 1972-04-07 Dunlop Holdings Ltd

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829881A (en) * 1957-02-13 1958-04-08 Carrier Conveyor Corp Vibratory spring of embedded filaments
US2852424A (en) * 1957-04-30 1958-09-16 Frank W Reinhart Reinforced plastic springs
US3449199A (en) * 1964-02-13 1969-06-10 George N J Mead Helical reinforced materials and method of making same
CA946005A (en) * 1972-12-05 1974-04-23 Arthur L. Geary Means and method of energy storage and damping

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2103110A5 (fr) * 1970-07-21 1972-04-07 Dunlop Holdings Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461163A1 (fr) * 1979-07-12 1981-01-30 Exxon Research Engineering Co Ressort tubulaire arme de fibres

Also Published As

Publication number Publication date
JPS55100436A (en) 1980-07-31
DE3000520A1 (de) 1980-07-24
GB2041152B (en) 1983-07-27
GB2041152A (en) 1980-09-03
US4260143A (en) 1981-04-07

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