FR2577466B1 - Materiau tubulaire de revetement a base de resines synthetiques, procede et appareil de fabrication - Google Patents

Materiau tubulaire de revetement a base de resines synthetiques, procede et appareil de fabrication

Info

Publication number
FR2577466B1
FR2577466B1 FR8502525A FR8502525A FR2577466B1 FR 2577466 B1 FR2577466 B1 FR 2577466B1 FR 8502525 A FR8502525 A FR 8502525A FR 8502525 A FR8502525 A FR 8502525A FR 2577466 B1 FR2577466 B1 FR 2577466B1
Authority
FR
France
Prior art keywords
manufacturing
material based
synthetic resins
tubular material
coating tubular
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
Application number
FR8502525A
Other languages
English (en)
Other versions
FR2577466A1 (fr
Inventor
Masakatsu Hyodo
Isaburo Yagi
Koji Kusumoto
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.)
Ashimori Industry Co Ltd
Original Assignee
Ashimori Industry Co Ltd
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 Ashimori Industry Co Ltd filed Critical Ashimori Industry Co Ltd
Priority to FR8502525A priority Critical patent/FR2577466B1/fr
Publication of FR2577466A1 publication Critical patent/FR2577466A1/fr
Application granted granted Critical
Publication of FR2577466B1 publication Critical patent/FR2577466B1/fr
Expired legal-status Critical Current

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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe
    • F16L58/109—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe the coating being an extruded layer
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • B29C48/337—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location
    • B29C48/338—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location using a die with concentric parts, e.g. rings, cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR8502525A 1985-02-21 1985-02-21 Materiau tubulaire de revetement a base de resines synthetiques, procede et appareil de fabrication Expired FR2577466B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8502525A FR2577466B1 (fr) 1985-02-21 1985-02-21 Materiau tubulaire de revetement a base de resines synthetiques, procede et appareil de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8502525A FR2577466B1 (fr) 1985-02-21 1985-02-21 Materiau tubulaire de revetement a base de resines synthetiques, procede et appareil de fabrication

Publications (2)

Publication Number Publication Date
FR2577466A1 FR2577466A1 (fr) 1986-08-22
FR2577466B1 true FR2577466B1 (fr) 1989-09-22

Family

ID=9316502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8502525A Expired FR2577466B1 (fr) 1985-02-21 1985-02-21 Materiau tubulaire de revetement a base de resines synthetiques, procede et appareil de fabrication

Country Status (1)

Country Link
FR (1) FR2577466B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3638189A1 (de) * 1986-11-08 1988-05-11 Wolff Walsrode Ag Verfahren und vorrichtung zum auftragen und durchtraenken von vliesstoffen mit viskosen fluessigkeiten
FR2703269B1 (fr) * 1993-04-02 1996-09-20 Xavier Omerin Dispositif d'enduction d'un tube tresse.
GB2297137B (en) * 1995-01-18 1999-02-03 Uponor Ltd Plastics pipe

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USB499589I5 (fr) * 1965-10-21 1900-01-01
CH508843A (de) * 1970-05-11 1971-06-15 Schoch Wernecke Ag Verfahren und Anlage zum Aufbringen einer Schutzschicht auf einen Schlauch, insbesondere Feuerwehrschlauch
US3779846A (en) * 1970-11-13 1973-12-18 Dayco Corp Method of continuously manufacturing flexible conduit
DE2121145C3 (de) * 1971-04-29 1974-12-12 Jakob 3538 Niedermarsberg Eschbach Verfahren und Vorrichtung zum Herstellen eines Gewebeschlauches mit Kunststoff-Außenmantel und gegebenenfalls Innenmantel, insbesondere eines Feuerlöschschlauches
DE2608455A1 (de) * 1976-03-01 1977-09-08 Windmoeller & Hoelscher Verfahren und vorrichtung zum beschichten von aus thermoplastischen baendchengewebe bestehenden schlaeuchen mit thermoplastischem kunststoff
US4153080A (en) * 1978-04-13 1979-05-08 Goodall Rubber Company Fire hose and method of making it
DE2952625A1 (de) * 1978-12-29 1980-07-17 Ashimori Ind Co Ltd Verfahren und vorrichtung zum auskleiden eines rohrs mit flexiblem, schlauchfoermigem material
US4334943A (en) * 1979-07-30 1982-06-15 Tokyo Gas Kabushiki Kaisha Method for smoothly evaginating a tubular material under pressure
GB2060472B (en) * 1979-09-14 1984-04-04 Dunlop Ltd Hose manufacture
PL128642B1 (en) * 1980-03-07 1984-02-29 Mannesmann Ag Apparatus for lagging steel pipes
JPS59232821A (ja) * 1983-06-15 1984-12-27 Ashimori Ind Co Ltd 筒状布帛の外面に気密性の被覆層を形成する方法及び装置
JPS6032623A (ja) * 1983-08-01 1985-02-19 Ashimori Ind Co Ltd ホ−スの製造方法

Also Published As

Publication number Publication date
FR2577466A1 (fr) 1986-08-22

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