ES2040572T3 - Procedimiento y dispositivo para fabricar barras curvas. - Google Patents

Procedimiento y dispositivo para fabricar barras curvas.

Info

Publication number
ES2040572T3
ES2040572T3 ES199090400293T ES90400293T ES2040572T3 ES 2040572 T3 ES2040572 T3 ES 2040572T3 ES 199090400293 T ES199090400293 T ES 199090400293T ES 90400293 T ES90400293 T ES 90400293T ES 2040572 T3 ES2040572 T3 ES 2040572T3
Authority
ES
Spain
Prior art keywords
procedure
chuck
curved bars
reinforcement elements
manufacturing curved
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
ES199090400293T
Other languages
English (en)
Inventor
Michel Huvey
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of ES2040572T3 publication Critical patent/ES2040572T3/es
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
    • 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
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/74—Winding and joining, e.g. winding spirally helically using a forming surface inthe shape of an endless belt which is recycled after the forming operation
    • 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

Landscapes

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

Abstract

PROCEDIMIENTO Y DISPOSITIVO PARA FABRICAR DE FORMA CONTINUA BARRAS CURVADAS DE SECCION CONSTANTE O NO CONSTANTE, QUE CONSTAN DE ELEMENTOS DE REFUERZO ANUDADOS EN UN MATERIAL ESTABILIZABLE PRODUCIDA EN EL INTERIOR DE UN ORGANO DE MOLDEO (1) QUE SE ENROLLA ALREDEDOR DE UN MANDRIL (3) EN UN PRIMER EXTREMO Y EN EL CUAL SE DISPONEN ELEMENTOS DE REFUERZO (11) IMPREGNADOS DE MATERIAL ESTABILIZABLE, DESPUES SE PROCEDE A LA ESTABILIZACION DE DICHO MATERIAL EN AL MENOS UNA PARTE DE LA LONGITUD DEL MANDRIL. EL PROCEDIMIENTO SE CARACTERIZA PRINCIPALMENTE PORQUE SE PRODUCEN UNOS DESPLAZAMIENTOS AXIALES DISCONTINUOS DEL ORGANO DE MOLDEO (1) EN RELACION AL MANDRIL (3) DE FORMA QUE SE DIRIJA HACIA UN SEGUNDO EXTREMO DEL MANDRIL OPUESTO AL PRIMER EXTREMO, Y PORQUE SE LIBERA EL ORGANO DE MOLDEO DEL MANDRIL A LA ALTURA DEL SEGUNDO EXTREMO. EL DISPOSITIVO PROPORCIONA LA APLICACION DEL PROCEDIMIENTO.
ES199090400293T 1989-02-02 1990-02-02 Procedimiento y dispositivo para fabricar barras curvas. Expired - Lifetime ES2040572T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8901331A FR2642359B1 (fr) 1989-02-02 1989-02-02 Procede et dispositif pour fabriquer des barres incurvees, renforcees en matiere du type plastique ou elastomere, et produit obtenu

Publications (1)

Publication Number Publication Date
ES2040572T3 true ES2040572T3 (es) 1993-10-16

Family

ID=9378397

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090400293T Expired - Lifetime ES2040572T3 (es) 1989-02-02 1990-02-02 Procedimiento y dispositivo para fabricar barras curvas.

Country Status (8)

Country Link
US (1) US5061338A (es)
EP (1) EP0381590B1 (es)
BR (1) BR9000448A (es)
CA (1) CA2009218A1 (es)
DE (1) DE69001141T2 (es)
ES (1) ES2040572T3 (es)
FR (1) FR2642359B1 (es)
NO (1) NO900444L (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225019A (en) * 1986-04-08 1993-07-06 Institut Francais Du Petrole Device for the manufacture and installation of reinforcing sheets and curved reinforcing elements composed of a plurality of bars for flexible elongated bodies
US5261462A (en) * 1991-03-14 1993-11-16 Donald H. Wolfe Flexible tubular structure
FR2732925B1 (fr) * 1995-04-13 1997-05-23 Inst Francais Du Petrole Dispositif pour fabriquer en continu des elements en composite
US5685576A (en) * 1995-06-06 1997-11-11 Wolfe; Donald H. Pipe coupling
US6547502B1 (en) * 1997-04-21 2003-04-15 Spiel Associates, Inc. Combination plastic spiral forming machine and semi-automatic plastic spiral binding machine
US6190156B1 (en) * 1997-12-22 2001-02-20 2751-3654 QUéBEC INC. Method and apparatus for forming plastic coils
DK1991376T3 (da) 2006-03-09 2012-03-05 Sekisui Rib Loc Australia Pty Ltd Anordning og fremgangsmåde til stabilisering af en strimmel under vikling
EP2170092A1 (en) * 2007-07-13 2010-04-07 Conway Jr., W. Frederick Apparatus and method for manufacturing a consumable candy drinking straw
WO2012076017A1 (en) * 2010-12-08 2012-06-14 Nkt Flexibles I/S A method of producing a curved, elongate fiber reinforced polymer element, a method of producing a flexible pipe and a flexible pipe comprising a curved, elongate fiber reinforced polymer element
US20140326358A1 (en) * 2011-12-22 2014-11-06 Kenichi Ushijima Flat wire and method of manufacturing same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378426A (en) * 1964-10-05 1968-04-16 Koppers Co Inc Apparatus for forming continuous helical coils of resin bonded glass fibers
US3728189A (en) * 1969-06-06 1973-04-17 Johns Manville Method and apparatus for fabricating a plurality of filaments into a helix
FR2283768A1 (fr) * 1974-09-04 1976-04-02 Inst Francais Du Petrole Dispositif pour fabriquer en continu des profiles cintres en matiere plastique armee de filaments
FR2312356A1 (fr) * 1975-05-30 1976-12-24 Inst Francais Du Petrole Procede et appareillage pour fabriquer des barres incurvees a section profilee en matiere reticulable armee
DE2700056C2 (de) * 1977-01-03 1979-02-22 Vohran Kunststofferzeugnisse Gmbh, 6242 Kronberg Verfahren und Vorrichtung zum Herstellen eines dünnwandigen Schlauches mit wendeiförmiger Bewehrung
FR2401760A1 (fr) * 1977-08-29 1979-03-30 Delaire Jean Francois Profiles helicoidaux en materiaux composites realises en continu, procede, installation et produits obtenus
FR2494401A1 (fr) * 1980-11-18 1982-05-21 Inst Francais Du Petrole Procede de fabrication d'un profile allonge en matiere plastique armee capable de resister a l'abrasion
US4434121A (en) * 1981-10-01 1984-02-28 Audi Nsu Auto Union Aktiengesellschaft Method for production of a helical spring from a fiber-reinforced plastic
JPS59144837A (ja) * 1983-02-03 1984-08-20 Hitachi Chem Co Ltd 繊維強化プラスチツク製中空断面形コイルバネおよびその製造方法
FR2616376B1 (fr) * 1987-06-15 1990-01-12 Inst Francais Du Petrole Procede et appareillage pour fabriquer en continu des corps a section profilee en matiere stabilisable armee a l'aide d'un mandrin et d'un support
FR2622834B1 (fr) * 1987-11-09 1990-06-22 Inst Francais Du Petrole Procede et dispositif pour fabriquer en continu des barres incurvees a section profilee a l'aide d'une bande intermediaire

Also Published As

Publication number Publication date
FR2642359A1 (fr) 1990-08-03
DE69001141T2 (de) 1993-07-01
EP0381590A1 (fr) 1990-08-08
CA2009218A1 (fr) 1990-08-02
FR2642359B1 (fr) 1991-08-30
DE69001141D1 (de) 1993-04-29
EP0381590B1 (fr) 1993-03-24
BR9000448A (pt) 1991-01-15
US5061338A (en) 1991-10-29
NO900444L (no) 1990-08-03
NO900444D0 (no) 1990-01-31

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