FR2425315A1 - Procede et dispositif pour fabriquer un tuyau souple en matiere plastique, renforce par une spirale - Google Patents

Procede et dispositif pour fabriquer un tuyau souple en matiere plastique, renforce par une spirale

Info

Publication number
FR2425315A1
FR2425315A1 FR7912075A FR7912075A FR2425315A1 FR 2425315 A1 FR2425315 A1 FR 2425315A1 FR 7912075 A FR7912075 A FR 7912075A FR 7912075 A FR7912075 A FR 7912075A FR 2425315 A1 FR2425315 A1 FR 2425315A1
Authority
FR
France
Prior art keywords
spiral
flexible pipe
reinforced
making
internal
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.)
Granted
Application number
FR7912075A
Other languages
English (en)
Other versions
FR2425315B1 (fr
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.)
Hansgrohe SE
Original Assignee
Hansgrohe SE
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 Hansgrohe SE filed Critical Hansgrohe SE
Publication of FR2425315A1 publication Critical patent/FR2425315A1/fr
Application granted granted Critical
Publication of FR2425315B1 publication Critical patent/FR2425315B1/fr
Granted 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/10—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements not embedded in the wall
    • 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
    • B29C48/03—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

PROCEDE POUR FABRIQUER UN TUYAU SOUPLE EN UNE MATIERE PLASTIQUE RELATIVEMENT DURE, EN PARTICULIER THERMOPLASTIQUE OU ELASTOMERE, RENFORCE PAR UNE BANDE OU UN FIL SPIRALE, DANS LEQUEL LA SPIRALE DE RENFORCEMENT EST ENROULEE SUR UN TUYAU SOUPLE INTERNE RELATIVEMENT MOU ET EST ASSEMBLEE A CELUI-CI PAR ADHERENCE DES MATERIAUX. LA SPIRALE DE RENFORCEMENT 18 EST D'ABORD PREENROULEE DE MANIERE CONTINUE, CONCENTRIQUEMENT AU TUYAU SOUPLE INTERNE 45 A LA FACON D'UN RESSORT HELICOIDAL AVEC UN DIAMETRE INTERNE QUI EST SUPERIEUR A SA DIMENSION FINALE. LES SPIRES PREENROULEES 18 DE LA SPIRALE DE RENFORCEMENT SONT DEPLACEES SIMULTANEMENT DE MANIERE CONTINUE AVEC DIMINUTION DU DIAMETRE, SUIVANT UN MOUVEMENT D'AVANCE AXIALE, SUR LE TUYAU SOUPLE INTERNE 45 SE DEPLACANT DANS LE MEME SENS.
FR7912075A 1978-05-12 1979-05-11 Procede et dispositif pour fabriquer un tuyau souple en matiere plastique, renforce par une spirale Granted FR2425315A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2820750A DE2820750C2 (de) 1978-05-12 1978-05-12 Vorrichtung zum kontinuierlichen Aufbringen einer band- oder drahförmigen Verstärkungswendel auf einen Innenschlauch

Publications (2)

Publication Number Publication Date
FR2425315A1 true FR2425315A1 (fr) 1979-12-07
FR2425315B1 FR2425315B1 (fr) 1985-05-24

Family

ID=6039186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912075A Granted FR2425315A1 (fr) 1978-05-12 1979-05-11 Procede et dispositif pour fabriquer un tuyau souple en matiere plastique, renforce par une spirale

Country Status (6)

Country Link
US (1) US4259139A (fr)
JP (1) JPS54152065A (fr)
DE (1) DE2820750C2 (fr)
FR (1) FR2425315A1 (fr)
GB (1) GB2021231B (fr)
IT (1) IT1116084B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH078528B2 (ja) * 1993-02-02 1995-02-01 株式会社トヨックス 補強材を設けたホースの製造方法とその装置
DE19816986C1 (de) * 1998-04-17 1999-08-05 Rehau Ag & Co Verfahren zur Herstellung armierter, medizinischer Schläuche
US9310014B2 (en) 2009-12-07 2016-04-12 Smart Pipe Company L.P. Systems and methods for making pipe, and method of installing the pipe in a pipeline
EP3597250B1 (fr) 2017-01-30 2023-02-22 GlobalMed, Inc. Ensemble de tuyau respiratoire chauffé
DE102020106777A1 (de) * 2020-03-12 2021-09-16 HC-Kunststoffwerk Rülzheim GmbH Thermoplastischer Schlauch sowie eine Vorrichtung und ein Verfahren zur Herstellung eines solchen
CN114147933B (zh) * 2021-12-01 2023-08-15 荆州亮诚科技股份有限公司 一种集束管的制造装置及制造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289250A (en) * 1963-07-26 1966-12-06 Henry J Zernay Extruder
DE1435237A1 (de) * 1961-03-14 1969-04-10 W Und M Ostermann Fa Maschine zum Herstellen bewehrter Schlaeuche
DE2502363A1 (de) * 1975-01-22 1976-07-29 Rehau Plastiks Verfahren zur spiralenarmierung eines kunststoffschlauches
FR2373386A1 (fr) * 1976-12-09 1978-07-07 Kuraray Plastics Co Procede et appareil de realisation de tubes souples armes de fibres et resistant a la pression

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637674A (en) * 1946-08-31 1953-05-05 William F Stahl Preparation of impregnated laminated tubes
DE1046962B (de) 1949-06-14 1958-12-18 Hoover Ltd Biegsamer Schlauch und Verfahren zu seiner Herstellung
DE1629819U (de) 1951-09-01 1951-10-25 Metz Transformatoren & App Geraet zur schallabstrahlung.
US2798508A (en) * 1954-12-08 1957-07-09 Acme Hamilton Mfg Corp Flexible hose and method of making same
US2874728A (en) * 1955-05-02 1959-02-24 Mitchell M Rosenstein Stop motion for looms
DE6607775U (de) 1961-08-09 1971-04-22 Kessler & Co Tech Chem Gmbh Vorrichtung zur herstellung von rohr-foermigen koerpern.
DE2700056C2 (de) * 1977-01-03 1979-02-22 Vohran Kunststofferzeugnisse Gmbh, 6242 Kronberg Verfahren und Vorrichtung zum Herstellen eines dünnwandigen Schlauches mit wendeiförmiger Bewehrung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1435237A1 (de) * 1961-03-14 1969-04-10 W Und M Ostermann Fa Maschine zum Herstellen bewehrter Schlaeuche
US3289250A (en) * 1963-07-26 1966-12-06 Henry J Zernay Extruder
DE2502363A1 (de) * 1975-01-22 1976-07-29 Rehau Plastiks Verfahren zur spiralenarmierung eines kunststoffschlauches
FR2373386A1 (fr) * 1976-12-09 1978-07-07 Kuraray Plastics Co Procede et appareil de realisation de tubes souples armes de fibres et resistant a la pression

Also Published As

Publication number Publication date
DE2820750A1 (de) 1979-11-15
IT7949005A0 (it) 1979-05-10
DE2820750C2 (de) 1983-03-24
US4259139A (en) 1981-03-31
FR2425315B1 (fr) 1985-05-24
IT1116084B (it) 1986-02-10
JPS6345944B2 (fr) 1988-09-13
GB2021231A (en) 1979-11-28
GB2021231B (en) 1982-05-06
JPS54152065A (en) 1979-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse