FR2870159A1 - Procede de realisation en continu d'un composant comportant un corps tubulaire cintre - Google Patents

Procede de realisation en continu d'un composant comportant un corps tubulaire cintre

Info

Publication number
FR2870159A1
FR2870159A1 FR0450947A FR0450947A FR2870159A1 FR 2870159 A1 FR2870159 A1 FR 2870159A1 FR 0450947 A FR0450947 A FR 0450947A FR 0450947 A FR0450947 A FR 0450947A FR 2870159 A1 FR2870159 A1 FR 2870159A1
Authority
FR
France
Prior art keywords
extrudate
component
tubular body
producing
continuous production
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.)
Pending
Application number
FR0450947A
Other languages
English (en)
Inventor
Patrick Claus
Lionel Champlon
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.)
ITT Manufacturing Enterprises LLC
Original Assignee
ITT Manufacturing Enterprises LLC
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 ITT Manufacturing Enterprises LLC filed Critical ITT Manufacturing Enterprises LLC
Priority to FR0450947A priority Critical patent/FR2870159A1/fr
Priority to EP05103673A priority patent/EP1595684A1/fr
Priority to US11/129,733 priority patent/US20060017192A1/en
Priority to CNA2005100792251A priority patent/CN1695932A/zh
Publication of FR2870159A1 publication Critical patent/FR2870159A1/fr
Pending 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
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/84—Heating or cooling
    • 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
    • B29C53/08—Bending or folding of tubes or other profiled members
    • B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29L2023/004—Bent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

L'invention propose un procédé de réalisation d'un composant (10) comportant un corps tubulaire (12) en matière thermoplastique constitué d'au moins un tronçon coudé (20), comportant :a) une étape de production d'un extrudat tubulaire (38) par extrusion ou par injection ;b) une étape de formage dudit tronçon coudé (20) par cintrage à chaud d'un tronçon de l'extrudat (38) intermédiaire entre deux tronçons rectilignes,caractérisé en ce que l'étape de cintrage est réalisée en continu sur l'extrudat chaud (38) formé lors de l'étape de production.L'invention propose aussi une installation mettant en oeuvre le procédé, comportant un dispositif (24) de production de l'extrudat (38) par extrusion ou injection, et une tête de cintrage (42) agencée immédiatement en aval du dispositif de production (24).
FR0450947A 2004-05-14 2004-05-14 Procede de realisation en continu d'un composant comportant un corps tubulaire cintre Pending FR2870159A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0450947A FR2870159A1 (fr) 2004-05-14 2004-05-14 Procede de realisation en continu d'un composant comportant un corps tubulaire cintre
EP05103673A EP1595684A1 (fr) 2004-05-14 2005-05-03 Procédé de réalisation en continu d'un composant comportant un corps tubulaire cintré
US11/129,733 US20060017192A1 (en) 2004-05-14 2005-05-13 Process for the continuous production of a component comprising a bent tubular body
CNA2005100792251A CN1695932A (zh) 2004-05-14 2005-05-13 用于连续生产一种包括弯管体的元件的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0450947A FR2870159A1 (fr) 2004-05-14 2004-05-14 Procede de realisation en continu d'un composant comportant un corps tubulaire cintre

Publications (1)

Publication Number Publication Date
FR2870159A1 true FR2870159A1 (fr) 2005-11-18

Family

ID=34939661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0450947A Pending FR2870159A1 (fr) 2004-05-14 2004-05-14 Procede de realisation en continu d'un composant comportant un corps tubulaire cintre

Country Status (4)

Country Link
US (1) US20060017192A1 (fr)
EP (1) EP1595684A1 (fr)
CN (1) CN1695932A (fr)
FR (1) FR2870159A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2066517A2 (fr) * 2006-09-21 2009-06-10 Continental Automotive Systems US, Inc. Tube moulé destiné à un module de distribution de carburant de véhicule
CL2007003408A1 (es) * 2007-11-27 2008-04-25 Vulco Sa Dispositivo o mandril flexible que puede cambiar su radio de curvatura, para adaptarse a la de curvatura del codo o curva que comprende un cuerpo cilindrico de material elastomerico que tiene un alma flexible colocada en el centro del cilindro, un di
CN102198732B (zh) * 2010-03-23 2014-03-12 比亚迪股份有限公司 一种管芯及异型胶管制备方法
US8931521B2 (en) * 2011-06-10 2015-01-13 Pfw Aerospace Ag Bent thermoplastic pipe
DE102012003967A1 (de) * 2012-02-29 2013-08-29 Veritas Ag Gekrümmter Formschlauch sowie Verfahren und Vorrichtung zur Herstellung von gekrümmten Formschläuchen
FR3009994B1 (fr) * 2013-09-04 2015-08-21 Financ Jaubert Dispositif de cintrage de tubes par formage thermique
US9637175B2 (en) * 2015-08-13 2017-05-02 Ford Global Technologies, Llc Extruded vehicle body component
JP7002364B2 (ja) * 2018-03-01 2022-01-20 三桜工業株式会社 曲げ成形型
DE102018209353B4 (de) * 2018-06-12 2023-05-11 Joma-Polytec Gmbh Verfahren zum Biegen eines Kunststoffrohrs
IT202100016370A1 (it) * 2021-06-22 2022-12-22 Dynamic Tech S P A Procedimento e impianto per la formatura di tubi in materiale polimerico
CN113828670A (zh) * 2021-08-11 2021-12-24 江苏凡格智能科技有限公司 一种弯管无损伤工艺

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626186A (en) * 1984-08-06 1986-12-02 Mont-Pac, Inc. Apparatus for forming drum handling rings
US5099612A (en) * 1988-04-14 1992-03-31 Toyoda Gosei Co., Ltd. Door weather strip
JPH04235028A (ja) * 1990-12-28 1992-08-24 Yokohama Rubber Co Ltd:The 曲りゴムホースの連続製造方法
JPH05169557A (ja) * 1991-12-25 1993-07-09 Yokohama Rubber Co Ltd:The 成形ホースの製造方法及び装置
JPH09309144A (ja) * 1996-05-21 1997-12-02 Toyota Motor Corp 樹脂管の成形方法
US5965082A (en) * 1995-03-13 1999-10-12 S.T. Soffiaggo S.R.L. Method of producing a blow-molded body having multiple dimensions and device for performing the method
JP2003127219A (ja) * 2001-10-25 2003-05-08 Bridgestone Corp エルボパイプの成形法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626186A (en) * 1984-08-06 1986-12-02 Mont-Pac, Inc. Apparatus for forming drum handling rings
US5099612A (en) * 1988-04-14 1992-03-31 Toyoda Gosei Co., Ltd. Door weather strip
JPH04235028A (ja) * 1990-12-28 1992-08-24 Yokohama Rubber Co Ltd:The 曲りゴムホースの連続製造方法
JPH05169557A (ja) * 1991-12-25 1993-07-09 Yokohama Rubber Co Ltd:The 成形ホースの製造方法及び装置
US5965082A (en) * 1995-03-13 1999-10-12 S.T. Soffiaggo S.R.L. Method of producing a blow-molded body having multiple dimensions and device for performing the method
JPH09309144A (ja) * 1996-05-21 1997-12-02 Toyota Motor Corp 樹脂管の成形方法
JP2003127219A (ja) * 2001-10-25 2003-05-08 Bridgestone Corp エルボパイプの成形法

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 002 (M - 1348) 5 January 1993 (1993-01-05) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 576 (M - 1499) 20 October 1993 (1993-10-20) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 04 31 March 1998 (1998-03-31) *
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 09 3 September 2003 (2003-09-03) *

Also Published As

Publication number Publication date
CN1695932A (zh) 2005-11-16
EP1595684A1 (fr) 2005-11-16
US20060017192A1 (en) 2006-01-26

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