FR2718509B1 - Procédé et dispositif pour la réalisation de tulipes sur des tubes annelés à deux parois. - Google Patents

Procédé et dispositif pour la réalisation de tulipes sur des tubes annelés à deux parois.

Info

Publication number
FR2718509B1
FR2718509B1 FR9404412A FR9404412A FR2718509B1 FR 2718509 B1 FR2718509 B1 FR 2718509B1 FR 9404412 A FR9404412 A FR 9404412A FR 9404412 A FR9404412 A FR 9404412A FR 2718509 B1 FR2718509 B1 FR 2718509B1
Authority
FR
France
Prior art keywords
tulips
walls
making
corrugated tubes
corrugated
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
FR9404412A
Other languages
English (en)
Other versions
FR2718509A1 (fr
Inventor
Alain Courant
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.)
Courant SA
Original Assignee
Courant SA
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 Courant SA filed Critical Courant SA
Priority to FR9404412A priority Critical patent/FR2718509B1/fr
Publication of FR2718509A1 publication Critical patent/FR2718509A1/fr
Application granted granted Critical
Publication of FR2718509B1 publication Critical patent/FR2718509B1/fr
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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
    • 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
    • F16L11/20—Double-walled hoses, i.e. two concentric hoses
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • B29C49/0025—Making articles of indefinite length, e.g. corrugated tubes subsequent mould cavities being different, e.g. for making bells
    • 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
    • B29L2023/18—Pleated or corrugated hoses
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
    • B29L2031/601—Multi-tubular articles, i.e. composed of a plurality of tubes
FR9404412A 1994-04-07 1994-04-07 Procédé et dispositif pour la réalisation de tulipes sur des tubes annelés à deux parois. Expired - Lifetime FR2718509B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9404412A FR2718509B1 (fr) 1994-04-07 1994-04-07 Procédé et dispositif pour la réalisation de tulipes sur des tubes annelés à deux parois.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9404412A FR2718509B1 (fr) 1994-04-07 1994-04-07 Procédé et dispositif pour la réalisation de tulipes sur des tubes annelés à deux parois.

Publications (2)

Publication Number Publication Date
FR2718509A1 FR2718509A1 (fr) 1995-10-13
FR2718509B1 true FR2718509B1 (fr) 1996-08-30

Family

ID=9462077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9404412A Expired - Lifetime FR2718509B1 (fr) 1994-04-07 1994-04-07 Procédé et dispositif pour la réalisation de tulipes sur des tubes annelés à deux parois.

Country Status (1)

Country Link
FR (1) FR2718509B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6774062B1 (en) 2000-02-23 2004-08-10 Pactiv Corporation Net-reinforced film structure with modified strand profile
ATE374101T1 (de) 2001-03-02 2007-10-15 Manfred Arno Alfred Lupke Verfahren und vorrichtung zur herstellung eines doppelwandigen thermoplastischen rohres mit einer rohrmuffe
DE10110064B4 (de) * 2001-03-02 2005-03-31 Lupke, Manfred Arno Alfred, Thornhill Verfahren und Vorrichtung zur Herstellung eines doppelwandigen thermoplastischen Rohres mit einer Rohrmuffe
DE10335518A1 (de) * 2003-07-31 2005-02-24 Manfred Arno Alfred Thornhill Lupke Vorrichtung zur Herstellung eines doppelwandigen thermoplastischen Rohrs mit einer Rohrmuffe
EP2103412B1 (fr) * 2008-03-18 2013-09-11 Ralph-Peter Dr.-Ing. Hegler Procédé destiné à la fabrication continue d'un tuyau composite doté d'un manchon tubulaire et dispositif d'exécution du procédé
DE102013007530A1 (de) * 2013-05-03 2014-11-06 Unicor Gmbh Herstellung eines doppellagigen Wellrohres mit Rohrmuffe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT325299B (de) * 1967-02-27 1975-10-10 Hegler Wilhelm Vorrichtung zur herstellung von rohren aus thermoplastischem kunststoff
CA1187258A (fr) * 1982-12-02 1985-05-21 Lupke, Manfred A. A. Methode et dispositif de fabrication de tubes thermoplastiques a double paroi et emboitement
US4500284A (en) * 1983-09-16 1985-02-19 Lupke Manfred Arno Alfred Forming single wall bells in double wall pipe
DE3701822A1 (de) * 1987-01-22 1988-08-11 Uponor Nv Verfahren und anordnung zum strangpressen von kunststoffrohren
CA1329871C (fr) * 1989-05-17 1994-05-31 Manfred A. A. Lupke Faconnage de tubes au moyen d'un poincon refroidisseur utilisant la pression d'aspiration et la pression d'air comprime
EP0544680B1 (fr) * 1991-06-14 1996-08-14 LUPKE, Manfred Arno Alfred Appareil de tunnel de moulage mobile permettant de produire des tuyaux a paroi lisse

Also Published As

Publication number Publication date
FR2718509A1 (fr) 1995-10-13

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