DK135658B - Fremgangsmåde og apparat til kontinuerlig fremstilling af bøjelilge rør af termoplastisk materiale og med udvendige riller. - Google Patents

Fremgangsmåde og apparat til kontinuerlig fremstilling af bøjelilge rør af termoplastisk materiale og med udvendige riller.

Info

Publication number
DK135658B
DK135658B DK574169AA DK574169A DK135658B DK 135658 B DK135658 B DK 135658B DK 574169A A DK574169A A DK 574169AA DK 574169 A DK574169 A DK 574169A DK 135658 B DK135658 B DK 135658B
Authority
DK
Denmark
Prior art keywords
thermoplastic material
continuous production
external grooves
bending tubes
tubes
Prior art date
Application number
DK574169AA
Other languages
English (en)
Other versions
DK135658C (da
Inventor
Cornelis Van Zon
Original Assignee
Wavin Bv
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
Priority claimed from NL6815449.A external-priority patent/NL158427B/xx
Priority claimed from NL6906380.A external-priority patent/NL160193C/xx
Application filed by Wavin Bv filed Critical Wavin Bv
Publication of DK135658B publication Critical patent/DK135658B/da
Application granted granted Critical
Publication of DK135658C publication Critical patent/DK135658C/da

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
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/111—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall with homogeneous 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
    • 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
    • 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
    • B29C49/28—Blow-moulding apparatus
    • B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
    • B29C49/32—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro"
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • 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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • 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
    • B29L2023/003—Tubular articles having irregular or rough surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
DK574169AA 1968-10-30 1969-10-30 Fremgangsmåde og apparat til kontinuerlig fremstilling af bøjelilge rør af termoplastisk materiale og med udvendige riller. DK135658B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6815449.A NL158427B (nl) 1968-10-30 1968-10-30 Inrichting voor het vervaardigen van een kunststofbuis met dwarse groeven.
NL6906380.A NL160193C (nl) 1969-04-24 1969-04-24 Inrichting voor het vervaardigen van een kunststofbuis met dwarse golven.

Publications (2)

Publication Number Publication Date
DK135658B true DK135658B (da) 1977-06-06
DK135658C DK135658C (da) 1977-11-07

Family

ID=26644366

Family Applications (1)

Application Number Title Priority Date Filing Date
DK574169AA DK135658B (da) 1968-10-30 1969-10-30 Fremgangsmåde og apparat til kontinuerlig fremstilling af bøjelilge rør af termoplastisk materiale og med udvendige riller.

Country Status (13)

Country Link
US (1) US3711232A (da)
JP (1) JPS5224060B1 (da)
BE (1) BE740951A (da)
CA (1) CA962412A (da)
DE (1) DE1954381C3 (da)
DK (1) DK135658B (da)
ES (1) ES372996A1 (da)
FI (1) FI51067C (da)
FR (1) FR2021904A1 (da)
GB (1) GB1289722A (da)
IE (1) IE33826B1 (da)
NO (1) NO137141C (da)
SE (1) SE354802B (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1395191A (en) * 1971-03-26 1975-05-21 Wavin Bv Method of and apparatus for manufacturing a transversely grooved thermoplastic tube
US3907961A (en) * 1974-01-28 1975-09-23 Phillips Petroleum Co Flexible cylinder for cooling an extruded pipe
US3993421A (en) * 1974-09-05 1976-11-23 Phillips Petroleum Company Control system for dynamic extruder
US4003685A (en) * 1974-10-09 1977-01-18 Maroschak Ernest J Apparatus for molding plastic pipe with enlarged portions formed therein
DE2554551C3 (de) * 1975-12-04 1978-05-24 Reifenhaeuser Kg, 5210 Troisdorf Vorrichtung zum Abdichten des unter Überdruck stehenden Innenraumes von Kunststoffrohren beim Strangpressen
IT1065488B (it) * 1976-09-03 1985-02-25 Rattalino Bernardo Procedimento per la fabbricazione di aste in materiale plastico provviste di ingrossamenti distanziati distribuiti su tutto lo sviluppo apparecchiatura per l attuazione di tale procedimento e prodotto ottenuto
JPS54170017U (da) * 1978-05-20 1979-12-01
NO156679C (no) * 1983-09-23 1987-11-04 Soennichsen Roervalseverk Anordning ved plastekstruder.
US5108443A (en) * 1989-04-25 1992-04-28 Medevelop Ab Anchoring element for supporting a joint mechanism of a finger or other reconstructed joint
CA2077872C (en) 1993-12-20 1998-06-09 Manfred A. A. Lupke Apparatus for making annularly ribbed plastic pipe and method of making such pipe
US5827468A (en) * 1995-12-19 1998-10-27 E. I. Du Pont De Nemours And Company Turning calibration apparatus and process
US6117924A (en) * 1996-10-22 2000-09-12 Crane Plastics Company Limited Partnership Extrusion of synthetic wood material
US7610795B2 (en) * 2003-09-25 2009-11-03 Endress + Hauser Flowtec Ag Method for adjusting a mechanical natural frequency
WO2009011815A1 (en) * 2007-07-13 2009-01-22 Conway, Jr., William Frederick Apparatus and method for manufacturing a consumable candy drinking straw

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1031320A (fr) * 1951-01-23 1953-06-23 Raint Gobain Procédé de fabrication en continu d'articles creux en matière thermo-plastique
FR70431E (fr) * 1956-06-30 1959-05-06 Elbamar Tube réalisé en continu à diamètre variable et ses applications
US3021571A (en) * 1957-03-29 1962-02-20 Imp Eastman Corp Coupling for plastic tubes
DK117531B (da) * 1958-10-06 1970-05-04 Owens Illinois Glass Co Fremgangsmåde til fremstilling af hule formstofgenstande.
US2967328A (en) * 1958-11-03 1961-01-10 Continental Can Co Molding machine
FR1242851A (fr) * 1958-12-08 1960-10-07 Dispositif perfectionné pour la mise en forme automatique de pièces tubulaires
FR1413172A (fr) * 1959-02-21 1965-10-08 Fraenk Isolierrohr & Metall Dispositif de fabrication de tuyaux en matière synthétique à parois à ondulations transversales
FR1266643A (fr) * 1960-06-03 1961-07-17 Materiel De Forage Samafor Sa Machine pour la fabrication en continu, avec un seul moule de corps creux en matière plastique
FR1315417A (fr) * 1961-02-22 1963-01-18 Procédé pour la fabrication de tubes en matière synthétique thermoplastique, cannelés transversalement ou hélicoïdalement
NL278048A (da) * 1961-05-05 1900-01-01
DE1191549B (de) * 1961-09-28 1965-04-22 Formplastic G M B H Verfahren und Vorrichtung zum fortlaufenden Herstellen von Behaeltern mit einer Standflaeche aus thermoplastischem Kunststoff
AT234365B (de) * 1961-12-15 1964-06-25 Heinz Faigle Vorrichtung zur kontinuierlichen Herstellung von Rohren mit wellenförmig ausgebuchteter Wandung
US3247694A (en) * 1962-01-25 1966-04-26 Calumet & Hecla Method and means for forming corrugations on tubing
FR1346455A (fr) * 1962-11-09 1963-12-20 Comp Generale Electricite Installation pour la fabrication continue de tubes souples en matière plastique
NL290128A (da) * 1963-03-13
FR1361774A (fr) * 1963-07-05 1964-05-22 Inovac Sa Dispositif destiné à la fabrication des tubes annelés en matière thermoplastique
AT325299B (de) * 1967-02-27 1975-10-10 Hegler Wilhelm Vorrichtung zur herstellung von rohren aus thermoplastischem kunststoff
US3473195A (en) * 1968-02-26 1969-10-21 Cupples Container Co Thermoforming apparatus

Also Published As

Publication number Publication date
DE1954381B2 (de) 1980-01-24
DE1954381A1 (de) 1970-05-06
NO137141B (no) 1977-10-03
GB1289722A (da) 1972-09-20
IE33826L (en) 1970-04-30
SE354802B (da) 1973-03-26
JPS5224060B1 (da) 1977-06-29
FI51067B (da) 1976-06-30
IE33826B1 (en) 1974-11-13
US3711232A (en) 1973-01-16
DK135658C (da) 1977-11-07
FR2021904A1 (da) 1970-07-24
DE1954381C3 (de) 1980-10-23
CA962412A (en) 1975-02-11
BE740951A (da) 1970-04-01
NO137141C (no) 1978-01-11
ES372996A1 (es) 1971-11-16
FI51067C (fi) 1976-10-11

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Legal Events

Date Code Title Description
PBP Patent lapsed