IT1139761B - Procedimento di fabbricazione di un profilato allungato in materia plastica armata arrotolato ad elica,capace di resistere all'abrasione - Google Patents

Procedimento di fabbricazione di un profilato allungato in materia plastica armata arrotolato ad elica,capace di resistere all'abrasione

Info

Publication number
IT1139761B
IT1139761B IT25099/81A IT2509981A IT1139761B IT 1139761 B IT1139761 B IT 1139761B IT 25099/81 A IT25099/81 A IT 25099/81A IT 2509981 A IT2509981 A IT 2509981A IT 1139761 B IT1139761 B IT 1139761B
Authority
IT
Italy
Prior art keywords
propeller
manufacturing procedure
elongated profile
resist abrasion
plastic rolled
Prior art date
Application number
IT25099/81A
Other languages
English (en)
Other versions
IT8125099A0 (it
Inventor
Michel Huvey
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of IT8125099A0 publication Critical patent/IT8125099A0/it
Application granted granted Critical
Publication of IT1139761B publication Critical patent/IT1139761B/it

Links

Classifications

    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
    • 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
    • B29C53/78—Winding and joining, e.g. winding spirally helically using profiled sheets or strips
    • B29C53/785—Winding and joining, e.g. winding spirally helically using profiled sheets or strips with reinforcements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
IT25099/81A 1980-11-18 1981-11-16 Procedimento di fabbricazione di un profilato allungato in materia plastica armata arrotolato ad elica,capace di resistere all'abrasione IT1139761B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8024500A FR2494401A1 (fr) 1980-11-18 1980-11-18 Procede de fabrication d'un profile allonge en matiere plastique armee capable de resister a l'abrasion

Publications (2)

Publication Number Publication Date
IT8125099A0 IT8125099A0 (it) 1981-11-16
IT1139761B true IT1139761B (it) 1986-09-24

Family

ID=9248109

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25099/81A IT1139761B (it) 1980-11-18 1981-11-16 Procedimento di fabbricazione di un profilato allungato in materia plastica armata arrotolato ad elica,capace di resistere all'abrasione

Country Status (6)

Country Link
BE (1) BE891127A (it)
ES (2) ES8305906A1 (it)
FR (1) FR2494401A1 (it)
GB (1) GB2088320B (it)
IT (1) IT1139761B (it)
NL (1) NL194074C (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596698B1 (fr) * 1986-04-08 1989-10-27 Inst Francais Du Petrole Profile cintre antiabrasion et son procede de fabrication
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
FR2596695B1 (fr) * 1986-04-08 1989-02-17 Inst Francais Du Petrole Procede et dispositif pour la fabrication de barres cintrees profilees en matiere plastique armee
FR2596696B1 (fr) * 1986-04-08 1988-08-26 Inst Francais Du Petrole Corps allonge flexible comportant au moins un element profile cintre renforce de plusieurs barres armees
JP2549881B2 (ja) * 1986-04-08 1996-10-30 アンスティテュ フランセ デュ ペトロール 複数の帯材を含む長尺物の補強部材と、その製造と使用の方法
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
FR2642359B1 (fr) * 1989-02-02 1991-08-30 Inst Francais Du Petrole Procede et dispositif pour fabriquer des barres incurvees, renforcees en matiere du type plastique ou elastomere, et produit obtenu
US5837083A (en) * 1993-08-12 1998-11-17 Booth; John Peter Method of forming a rigid tubular body
GB2280889B (en) * 1993-08-12 1998-04-01 Royal Ordnance Plc Hollow elongated or tubular bodies and their manufacture
FR2763380B1 (fr) * 1997-05-16 1999-06-18 Coflexip Element profile allonge susceptible de changer de courbure et son procede de fabrication
GB0414837D0 (en) 2004-07-02 2004-08-04 Booth John P Improvements in or relating to tubular bodies and methods of forming same
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
WO2012090184A2 (en) * 2010-12-31 2012-07-05 Szagru Sp. Z O.O. A method of manufacturing a pipe from thermoplastic material and a thermoplastic strip for manufacturing a pipe
CN106764126B (zh) * 2017-01-25 2019-03-29 高其容 一种hdpe中空壁缠绕排水管生产设备及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1504491A1 (de) * 1964-10-05 1970-04-30 Koppers Co Inc Verfahren und Vorrichtung zur Herstellung von Formstuecken aus verklebten Faserstoffen
US3674581A (en) * 1969-04-01 1972-07-04 Celanese Corp Production of fiber reinforced composites
DE2021347C2 (de) * 1969-04-30 1984-08-16 National Research Development Corp., London Verfahren zur Herstellung langgestreckter, faserverstärkter Verbundkörper
US3811478A (en) * 1969-10-29 1974-05-21 S Ahlqvist Tube wall
US3821050A (en) * 1970-01-14 1974-06-28 Dunlap Co Ltd Flexible hose
US4038018A (en) * 1976-06-21 1977-07-26 Fmc Corporation Apparatus for molding of filament-reinforced plastic rods
DE2722928C2 (de) * 1977-05-20 1983-01-05 Hans Grohe Gmbh & Co Kg, 7622 Schiltach Flexibler Kunststoffschlauch
US4209043A (en) * 1977-10-18 1980-06-24 Rib Loc (Hong Kong) Ltd. Plastic tubular objects

Also Published As

Publication number Publication date
ES507223A0 (es) 1983-04-16
GB2088320B (en) 1984-07-18
FR2494401A1 (fr) 1982-05-21
FR2494401B1 (it) 1984-04-20
NL8105178A (nl) 1982-06-16
NL194074C (nl) 2001-06-05
NL194074B (nl) 2001-02-01
ES268452U (es) 1983-06-16
ES268452Y (es) 1983-12-16
GB2088320A (en) 1982-06-09
BE891127A (fr) 1982-05-17
IT8125099A0 (it) 1981-11-16
ES8305906A1 (es) 1983-04-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971127