FR2837250B1 - Ressort helicoidal composite et procede de fabrication associe - Google Patents

Ressort helicoidal composite et procede de fabrication associe

Info

Publication number
FR2837250B1
FR2837250B1 FR0203351A FR0203351A FR2837250B1 FR 2837250 B1 FR2837250 B1 FR 2837250B1 FR 0203351 A FR0203351 A FR 0203351A FR 0203351 A FR0203351 A FR 0203351A FR 2837250 B1 FR2837250 B1 FR 2837250B1
Authority
FR
France
Prior art keywords
composite
manufacturing
same
helicoidal spring
helicoidal
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.)
Expired - Lifetime
Application number
FR0203351A
Other languages
English (en)
Other versions
FR2837250A1 (fr
Inventor
Max Sardou
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0203351A priority Critical patent/FR2837250B1/fr
Publication of FR2837250A1 publication Critical patent/FR2837250A1/fr
Application granted granted Critical
Publication of FR2837250B1 publication Critical patent/FR2837250B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • 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
    • B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
    • B29C70/205—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres the structure being shaped to form a three-dimensional configuration
    • 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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
FR0203351A 2002-03-18 2002-03-18 Ressort helicoidal composite et procede de fabrication associe Expired - Lifetime FR2837250B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0203351A FR2837250B1 (fr) 2002-03-18 2002-03-18 Ressort helicoidal composite et procede de fabrication associe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0203351A FR2837250B1 (fr) 2002-03-18 2002-03-18 Ressort helicoidal composite et procede de fabrication associe

Publications (2)

Publication Number Publication Date
FR2837250A1 FR2837250A1 (fr) 2003-09-19
FR2837250B1 true FR2837250B1 (fr) 2007-02-09

Family

ID=27772232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0203351A Expired - Lifetime FR2837250B1 (fr) 2002-03-18 2002-03-18 Ressort helicoidal composite et procede de fabrication associe

Country Status (1)

Country Link
FR (1) FR2837250B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103573892A (zh) * 2012-08-07 2014-02-12 奥迪股份公司 弹簧、特别是用于机动车的承载弹簧
CN110121407A (zh) * 2017-01-10 2019-08-13 巴斯夫欧洲公司 线材及制备线材的方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2967606B1 (fr) * 2010-11-19 2014-04-18 Peugeot Citroen Automobiles Sa Procede de fabrication d'un ressort en materiau composite, tel qu'un ressort de suspension notamment pour vehicule automobile
CN102278400A (zh) * 2011-06-03 2011-12-14 贺智挺 一种玻璃纤维弹簧及其制作方法
KR101104696B1 (ko) * 2011-09-30 2012-01-17 주식회사 한경콤포넌트 무역 자동차 현가장치용 수축 튜브 제조장치 및 이를 이용한 수축 튜브 제조방법
FR2983954B1 (fr) 2011-12-13 2014-09-12 Renault Sa Ressort avec capteur de deformation integre.
WO2014161791A1 (fr) 2013-04-03 2014-10-09 Mubea Carbo Tech Gmbh Dispositif de ressort hybride
EP3670145A1 (fr) 2018-12-19 2020-06-24 BASF Polyurethanes GmbH Procédé de fabrication d'un élément moulé
WO2020127538A2 (fr) 2018-12-19 2020-06-25 Basf Polyurethanes Gmbh Procédé de fabrication d'un élément façonné
CN111350784B (zh) * 2020-02-17 2021-06-25 浙江理工大学 一种植入刚度驱动器的螺旋弹簧制备方法及其制得的弹簧
CN114953509B (zh) * 2022-06-09 2023-10-31 奇瑞汽车股份有限公司 螺旋弹簧成型模具、螺旋弹簧的成型方法及车辆

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE569803A (fr) * 1957-07-26 1900-01-01
CA1154042A (fr) * 1979-07-12 1983-09-20 Frank H. Doyal Ressort tubulaire arme de fibres
FR2494367B1 (fr) * 1980-11-17 1986-08-22 Sardou Max Ressorts composites a fibres et matrices
US4765602A (en) * 1980-12-28 1988-08-23 The Boeing Company Composite coil spring
US4473217A (en) * 1982-01-07 1984-09-25 Kato Hatsujo Kaisha, Limited Fiber-reinforced resin coil spring and method of manufacturing the same
MC1620A1 (fr) * 1984-05-17 1985-07-18 Silvatrim Procede pour la fabrication de ressorts helicoidaux
US5603490A (en) * 1994-11-07 1997-02-18 Folsom; Mark F. Fiber-reinforced plastic springs with helical fiber wind
US5988612A (en) * 1997-08-07 1999-11-23 Bertelson; Peter C. Composite helical springs and process of manufacture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103573892A (zh) * 2012-08-07 2014-02-12 奥迪股份公司 弹簧、特别是用于机动车的承载弹簧
CN103573892B (zh) * 2012-08-07 2016-09-07 奥迪股份公司 弹簧、特别是用于机动车的承载弹簧
CN110121407A (zh) * 2017-01-10 2019-08-13 巴斯夫欧洲公司 线材及制备线材的方法

Also Published As

Publication number Publication date
FR2837250A1 (fr) 2003-09-19

Similar Documents

Publication Publication Date Title
DE60310339D1 (de) Querträger und Herstellungsverfahren
EP1398930A4 (fr) Appareil de reception de signal haute frequence et procede de fabrication de celui-ci
EP1526640A4 (fr) Composant piezoelectrique et son procede de fabrication
NL1021276A1 (nl) Gereedschap met verglaasd superslijpmiddel en vervaardigingswerkwijze.
FR2841631B1 (fr) Structure de raccord de tuyau et son procede de fabrication
SG106136A1 (en) Absorbent article and manufacturing method thereof
FR2838429B1 (fr) Plaque vitroceramique et son procede de fabrication
EP1497483A4 (fr) Electrode de platine et procede de fabrication
GB2392141B (en) Composite wheel and method for manufacturing the same
IL167626A (en) Photodiode array and method for manufacturing the same
FI20050815A (fi) Monikerroslevy sekä sen valmistusmenetelmä
ZA200605987B (en) Contact lenses and processes for manufacturing contact lenses
DE60317156D1 (de) Aktuator und dessen Herstellungsverfahren
DE60207720D1 (de) Verbundfolie und herstellungsverfahren dafür
EP1561560A4 (fr) Matrice de formage pour verre de contact et procede de fabrication de verres de contact utilisant cette matrice de formage
FR2837217B1 (fr) Revetement composite de mosi2-si3n4 et son procede de fabrication
DE60312603D1 (de) Mikrokapsel sowie das Herstellungsverfahren
FR2837250B1 (fr) Ressort helicoidal composite et procede de fabrication associe
DE50214244D1 (de) Klauenpolläufer und dessen herstellverfahren
DE60306074D1 (de) Mikrokapsel sowie Herstellungsverfahren
AU2003209383A1 (en) Photomask and method for manufacturing the same
DE602004023212D1 (de) Codierter glasbeschichteter mehrbit-mikro-draht und herstellungsverfahren
PL378560A1 (pl) Sposób wytwarzania glimepirydu i odpowiedni związek wyjściowy
DE60314239D1 (de) Pressharz und herstellungsverfahren dafür
DE60334523D1 (de) Polyvinylacetalharz und herstellungsverfahren dafür

Legal Events

Date Code Title Description
TP Transmission of property
PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

Year of fee payment: 16

PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 19

PLFP Fee payment

Year of fee payment: 20