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 obtenuInfo
- 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- Withdrawn
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title abstract 4
- 239000004917 carbon fiber Substances 0.000 title abstract 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title 1
- 239000002131 composite material Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
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.
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2103110A5 (fr) * | 1970-07-21 | 1972-04-07 | Dunlop Holdings Ltd |
Family Cites Families (4)
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 |
-
1979
- 1979-01-15 US US06/003,671 patent/US4260143A/en not_active Expired - Lifetime
-
1980
- 1980-01-09 DE DE19803000520 patent/DE3000520A1/de not_active Withdrawn
- 1980-01-10 JP JP96380A patent/JPS55100436A/ja active Pending
- 1980-01-14 GB GB8001222A patent/GB2041152B/en not_active Expired
- 1980-01-14 FR FR8000725A patent/FR2446420A1/fr not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2103110A5 (fr) * | 1970-07-21 | 1972-04-07 | Dunlop Holdings Ltd |
Cited By (1)
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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ST | Notification of lapse |