NL168750B - METHOD AND APPARATUS FOR MANUFACTURING AN EXTERNALLY CALIBRATED TUBE FROM A THERMOPLASTIC PLASTIC BY EXTRUSION - Google Patents

METHOD AND APPARATUS FOR MANUFACTURING AN EXTERNALLY CALIBRATED TUBE FROM A THERMOPLASTIC PLASTIC BY EXTRUSION

Info

Publication number
NL168750B
NL168750B NL7612518.A NL7612518A NL168750B NL 168750 B NL168750 B NL 168750B NL 7612518 A NL7612518 A NL 7612518A NL 168750 B NL168750 B NL 168750B
Authority
NL
Netherlands
Prior art keywords
extrusion
manufacturing
thermoplastic plastic
calibrated tube
externally calibrated
Prior art date
Application number
NL7612518.A
Other languages
Dutch (nl)
Other versions
NL7612518A (en
NL168750C (en
Original Assignee
Ir Jan Floris Ingen Housz
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 Ir Jan Floris Ingen Housz filed Critical Ir Jan Floris Ingen Housz
Priority to NLAANVRAGE7612518,A priority Critical patent/NL168750C/en
Priority to GB43990/77A priority patent/GB1594953A/en
Priority to DE2748164A priority patent/DE2748164C2/en
Priority to FR7734206A priority patent/FR2370571A1/en
Publication of NL7612518A publication Critical patent/NL7612518A/en
Publication of NL168750B publication Critical patent/NL168750B/en
Application granted granted Critical
Publication of NL168750C publication Critical patent/NL168750C/en

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
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • 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
    • B29C48/25—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
    • 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
    • B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/865—Heating
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of 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
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
NLAANVRAGE7612518,A 1976-11-11 1976-11-11 METHOD AND APPARATUS FOR MANUFACTURING AN EXTERNALLY CALIBRATED TUBE FROM A THERMOPLASTIC PLASTIC BY EXTRUSION NL168750C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NLAANVRAGE7612518,A NL168750C (en) 1976-11-11 1976-11-11 METHOD AND APPARATUS FOR MANUFACTURING AN EXTERNALLY CALIBRATED TUBE FROM A THERMOPLASTIC PLASTIC BY EXTRUSION
GB43990/77A GB1594953A (en) 1976-11-11 1977-10-21 Method and apparatus for manufacturing an externally calibrated tube from a thermoplastic synthetic material by means of extrusion
DE2748164A DE2748164C2 (en) 1976-11-11 1977-10-27 Device for the production of a pipe from a thermoplastic material by means of extrusion
FR7734206A FR2370571A1 (en) 1976-11-11 1977-11-10 METHOD AND DEVICE FOR MANUFACTURING EXTERNALLY CALIBRATED TUBES AND PIPES BY MEANS OF A THERMOPLASTIC MATERIAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7612518,A NL168750C (en) 1976-11-11 1976-11-11 METHOD AND APPARATUS FOR MANUFACTURING AN EXTERNALLY CALIBRATED TUBE FROM A THERMOPLASTIC PLASTIC BY EXTRUSION

Publications (3)

Publication Number Publication Date
NL7612518A NL7612518A (en) 1978-05-16
NL168750B true NL168750B (en) 1981-12-16
NL168750C NL168750C (en) 1982-05-17

Family

ID=19827212

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7612518,A NL168750C (en) 1976-11-11 1976-11-11 METHOD AND APPARATUS FOR MANUFACTURING AN EXTERNALLY CALIBRATED TUBE FROM A THERMOPLASTIC PLASTIC BY EXTRUSION

Country Status (4)

Country Link
DE (1) DE2748164C2 (en)
FR (1) FR2370571A1 (en)
GB (1) GB1594953A (en)
NL (1) NL168750C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067808A1 (en) * 1980-12-29 1982-12-29 Georg Fischer Aktiengesellschaft Method for the preparation of shaped parts of polyyolefins
IT1293748B1 (en) * 1997-07-22 1999-03-10 Bdr S R L TUBULAR ELEMENTS WITH RIBS OR INTERNAL WALLS MADE OF PET, RESISTANT STRUCTURES MADE WITH SUCH ELEMENTS AND DIE FOR

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL273581A (en) * 1961-01-16 1900-01-01
US3303251A (en) * 1966-05-13 1967-02-07 Owens Illinois Inc Method and apparatus for extruding tubing with continuous internal reenforcement members
US3427375A (en) * 1967-12-18 1969-02-11 Phillips Petroleum Co External and internal falling water film quench of polymer tubing
DE1704972A1 (en) * 1968-01-10 1971-07-08 Rolf Rehfeldt Method and device for calibrating plastic pipes
DE2456386A1 (en) * 1974-11-29 1976-06-10 Linde Ag METHOD AND DEVICE FOR PRODUCING A PLASTIC PIPE
DE2506517C3 (en) * 1975-02-15 1978-03-30 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Device for internal liquid cooling of extruded pipes or hoses

Also Published As

Publication number Publication date
DE2748164A1 (en) 1978-05-24
GB1594953A (en) 1981-08-05
FR2370571B1 (en) 1983-10-28
FR2370571A1 (en) 1978-06-09
NL7612518A (en) 1978-05-16
DE2748164C2 (en) 1985-08-14
NL168750C (en) 1982-05-17

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee