ATE119820T1 - Vorrichtung zum herstellen von rippenrohren. - Google Patents

Vorrichtung zum herstellen von rippenrohren.

Info

Publication number
ATE119820T1
ATE119820T1 AT90909738T AT90909738T ATE119820T1 AT E119820 T1 ATE119820 T1 AT E119820T1 AT 90909738 T AT90909738 T AT 90909738T AT 90909738 T AT90909738 T AT 90909738T AT E119820 T1 ATE119820 T1 AT E119820T1
Authority
AT
Austria
Prior art keywords
kernel
pct
zone
core
initial zone
Prior art date
Application number
AT90909738T
Other languages
English (en)
Inventor
Jyri Jaervenkylae
Eino Hoelsoe
Original Assignee
Uponor Nv
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 Uponor Nv filed Critical Uponor Nv
Application granted granted Critical
Publication of ATE119820T1 publication Critical patent/ATE119820T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/224—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length having a profiled section, e.g. tubes, rods
    • 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
    • B29C48/13—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
    • 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
    • B29C48/303—Extrusion nozzles or dies using dies or die parts movable in a closed circuit, e.g. mounted on movable endless support

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Materials For Medical Uses (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Catching Or Destruction (AREA)
AT90909738T 1989-07-12 1990-07-05 Vorrichtung zum herstellen von rippenrohren. ATE119820T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI893383A FI85239C (fi) 1989-07-12 1989-07-12 Anordning foer framstaellning av kamflaensroer.

Publications (1)

Publication Number Publication Date
ATE119820T1 true ATE119820T1 (de) 1995-04-15

Family

ID=8528756

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90909738T ATE119820T1 (de) 1989-07-12 1990-07-05 Vorrichtung zum herstellen von rippenrohren.

Country Status (10)

Country Link
US (1) US5340299A (de)
EP (1) EP0486502B1 (de)
JP (1) JP2529028B2 (de)
AT (1) ATE119820T1 (de)
AU (1) AU637378B2 (de)
CA (1) CA2060899C (de)
DE (1) DE69017910T2 (de)
FI (1) FI85239C (de)
NO (1) NO179198C (de)
WO (1) WO1991000797A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI930826A0 (fi) * 1993-02-24 1993-02-24 Uponor Nv Foerfarande och anordning foer att framstaella kamflaensar med sidoutbuktningar i plastroer och ett plastroer
SG47855A1 (en) * 1993-09-24 1998-04-17 Singapore Productivity And Sta A tube and method of manufacturing the same
US5468327A (en) * 1994-01-24 1995-11-21 University Of Massachusetts Lowell Method and device for continuous formation of braid reinforced thermoplastic structural and flexible members
US5898810A (en) * 1997-04-04 1999-04-27 Minnesota Mining And Manufacturing Company Illumination waveguide and method for producing same
DE19724857C1 (de) * 1997-06-12 1998-07-16 Unicor Rohrsysteme Gmbh Verfahren und Vorrichtung zur Herstellung von Kunststoff-Wellrohren
FI109188B (fi) 1998-12-23 2002-06-14 Uponor Innovation Ab Menetelmä haarallisen putken valmistamiseksi, putkenvalmistuslaite sekä haarallinen putki
CA2450560C (en) * 2003-11-24 2006-05-16 Manfred A. A. Lupke Pipe molding system with vacuum and temperature controls of cooling plugs

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914366A (en) * 1973-03-05 1975-10-21 Phillips Petroleum Co Method for forming a parison
SE381001B (sv) * 1973-10-22 1975-11-24 Erik G W Nordstroem Forfarande och anordning for framstellning av kamflensror av plast
SE398615B (sv) * 1977-02-14 1978-01-09 Nordstroem Erik G W Sett och anordning for att tillverka ett med slet insida forsett enveggigt kamflensror av plast eller annat extruderbart material
US4314958A (en) * 1980-07-22 1982-02-09 Phillips Petroleum Company Plastic pipe extrusion
JPS612524A (ja) * 1984-06-15 1986-01-08 Sekisui Chem Co Ltd 熱可塑性樹脂管の製造方法
FI70822C (fi) * 1985-07-10 1986-10-27 Uponor Ab Anordning foer framstaellning av plastroer
FI74654C (fi) * 1986-01-13 1988-03-10 Uponor Nv Anordning och foerfarande foer framstaellning av kamflaensroer.
FI77405C (fi) * 1986-03-20 1989-03-10 Uponor Nv Foerfarande och anordning foer framstaellning av kamflaensroer.
US4876051A (en) * 1986-11-13 1989-10-24 W. L. Gore & Associates, Inc. Apparatus and method for extruding and expanding polytetrafluoroethylene tubing and the products produced thereby
DE3725286A1 (de) * 1987-07-30 1989-02-09 Wilhelm Hegler Verfahren und vorrichtung zum herstellen eines rippen-rohres aus kunststoff
DE3737588C3 (de) * 1987-11-05 1993-12-23 Corma Inc Verfahren zum Herstellen eines innen glatten, außen gerippten Rohres aus extrudierbarem Kunststoff sowie Vorrichtung zur Durchführung des Verfahrens
CA1303315C (en) * 1988-09-16 1992-06-16 Manfred A.A. Lupke Apparatus for producing pipe with annular ribs
FI87321C (fi) * 1989-10-27 1992-12-28 Uponor Nv Foerfarande och anordning foer tillverkning av kamflaensroer

Also Published As

Publication number Publication date
JPH04506489A (ja) 1992-11-12
EP0486502A1 (de) 1992-05-27
DE69017910D1 (de) 1995-04-20
FI85239B (fi) 1991-12-13
FI893383A0 (fi) 1989-07-12
JP2529028B2 (ja) 1996-08-28
CA2060899A1 (en) 1991-01-13
NO179198C (no) 1996-08-28
DE69017910T2 (de) 1995-07-06
CA2060899C (en) 1996-01-30
AU5850790A (en) 1991-02-06
NO179198B (no) 1996-05-20
AU637378B2 (en) 1993-05-27
EP0486502B1 (de) 1995-03-15
WO1991000797A1 (en) 1991-01-24
FI85239C (fi) 1992-03-25
FI893383L (fi) 1991-01-13
NO915005D0 (no) 1991-12-18
US5340299A (en) 1994-08-23
NO915005L (no) 1992-01-28

Similar Documents

Publication Publication Date Title
BR8204608A (pt) Processo e aparelhagem para fabricao de tubo de materia plastica orientada molecularmente
BR8701240A (pt) Processo e maquina para a producao de tubos com alhetas
BR8607206A (pt) Aparelho e processo para a producao de tubos alados
FR2649014B3 (fr) Procede pour fabriquer un catheter et catheter fabrique selon ce procede
DE69017910D1 (de) Vorrichtung zum Herstellen von Rippenrohren.
ATE22411T1 (de) Vorrichtung zum formen eines schraubenfoermig gewickelten rohres.
PT94094A (pt) Equipamento e processo e acessorios para soldadura de de tubos especialmente de plastico e pecas de tubo realizadas pelo dito equipamento e de acordo com o dito processo
ATE218410T1 (de) Herstellungsverfahren für nahtlosen metallischen gurt
IT1181222B (it) Gruppo estrusore
SE8204807D0 (sv) Malstang och sett att framstella densamma
GB1188907A (en) Extrusion Apparatus.
ATE126475T1 (de) Vorrichtung zum formen eines gebogenen rohres.
ATE35522T1 (de) Kontinuierlich arbeitende vorrichtung zum formen eines endes von aus thermoplastischem kunststoff extrudierten rohrabschnitten.
AT300336B (de) Vorrichtung zum kontinuierlichen Herstellen von mit Querrillen versehenen Rohren aus thermoplastischem Kunststoff
DE69310081D1 (de) Vorrichtung zum Herstellen von thermoplastischen Faserwicklungen
SE8403166L (sv) Sett och anordning for att tillverka en ihalig plastprodukt med olika diametrar
DE69530494D1 (de) Verfahren und Vorrichtung zur Herstellung von Plastikrohren, und eine Plastikrohr
JPS57210831A (en) Manufacture for thermoplastic resin tube
JPS57159204A (en) Production of seamless pipe of infinite length
GB803260A (en) Method of and means for making strengthened pipes or other articles from plastic or other material
JPS5989137A (ja) 押出成形体の模様付け方法
SU624062A1 (ru) Устройство дл нанесени покрыти на наружную поверхность труб
JPS5689530A (en) Apparatus for manufacturing thermoplastic resin pipe
JPS5595533A (en) Manufacture and its device of low spreading rate pipe type biaxial spread film
JPS6424724A (en) Apparatus for preparing thermoplastic resin drawn product

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties