FR2496546A1 - Extrudeuse pour la fabrication de tuyaux en matiere plastique - Google Patents

Extrudeuse pour la fabrication de tuyaux en matiere plastique Download PDF

Info

Publication number
FR2496546A1
FR2496546A1 FR8124033A FR8124033A FR2496546A1 FR 2496546 A1 FR2496546 A1 FR 2496546A1 FR 8124033 A FR8124033 A FR 8124033A FR 8124033 A FR8124033 A FR 8124033A FR 2496546 A1 FR2496546 A1 FR 2496546A1
Authority
FR
France
Prior art keywords
tool
torpedo
extruder
screw
feed screw
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.)
Pending
Application number
FR8124033A
Other languages
English (en)
French (fr)
Inventor
Aarne Juho Henrik Heino
Erkki Ilmari Puolakka
Pertti Olavi Tormala
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.)
PROPLAST Oy
Original Assignee
PROPLAST Oy
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 PROPLAST Oy filed Critical PROPLAST Oy
Publication of FR2496546A1 publication Critical patent/FR2496546A1/fr
Pending 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
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR8124033A 1980-12-19 1981-12-18 Extrudeuse pour la fabrication de tuyaux en matiere plastique Pending FR2496546A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI803964A FI803964L (fi) 1980-12-19 1980-12-19 Extruder foer framstaellning av plastroer

Publications (1)

Publication Number Publication Date
FR2496546A1 true FR2496546A1 (fr) 1982-06-25

Family

ID=8513995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8124033A Pending FR2496546A1 (fr) 1980-12-19 1981-12-18 Extrudeuse pour la fabrication de tuyaux en matiere plastique

Country Status (10)

Country Link
JP (1) JPS57128521A (nl)
DE (1) DE3149334A1 (nl)
DK (1) DK541681A (nl)
ES (1) ES8300571A1 (nl)
FI (1) FI803964L (nl)
FR (1) FR2496546A1 (nl)
GB (1) GB2089717A (nl)
IT (1) IT1172161B (nl)
NL (1) NL8105611A (nl)
SE (1) SE8107529L (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO173690C (no) * 1983-03-29 1994-01-19 Mitsui Toatsu Chemicals Fremgangsmaate ved fremstilling av roer ved ekstruderingsforming av en termoherdende harpiks
JPH0244982Y2 (nl) * 1985-04-30 1990-11-29
DE8707265U1 (de) * 1987-05-20 1987-08-06 Ruhrchemie Ag, 4200 Oberhausen Extruder zur Herstellung von Rohren und Hohlprofilen
SE461139B (sv) * 1988-10-19 1990-01-15 Curt Andersson Saett att framstaella roer och anordning foer dess framstaellning
JP2500277B2 (ja) * 1990-11-27 1996-05-29 三井東圧化学株式会社 フェノ―ル系樹脂パイプの押出成型方法および装置
SE519100C2 (sv) 1998-10-23 2003-01-14 Wirsbo Bruks Ab Anordning och förfarande för tillverkning av extruderbara formstycken av förnätningsbara polymermaterial
JP4684304B2 (ja) * 2008-01-23 2011-05-18 日東電工株式会社 樹脂発泡体の製造方法及び樹脂発泡体

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1361159A (fr) * 1963-06-26 1964-05-15 Shell Int Research Tête de filière pour l'extrusion de tubes thermoplastiques et tubes obtenus avec celle-ci
US3244781A (en) * 1962-03-14 1966-04-05 Remington Arms Co Inc Continuous extrusion and orientation of plastic tubing
GB1159453A (en) * 1965-07-27 1969-07-23 Rexall Drug Chemical Improvements in or relating to the Extrusion of Plastics Tubing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244781A (en) * 1962-03-14 1966-04-05 Remington Arms Co Inc Continuous extrusion and orientation of plastic tubing
FR1361159A (fr) * 1963-06-26 1964-05-15 Shell Int Research Tête de filière pour l'extrusion de tubes thermoplastiques et tubes obtenus avec celle-ci
GB1159453A (en) * 1965-07-27 1969-07-23 Rexall Drug Chemical Improvements in or relating to the Extrusion of Plastics Tubing

Also Published As

Publication number Publication date
DE3149334A1 (de) 1982-07-15
NL8105611A (nl) 1982-07-16
FI803964L (fi) 1982-06-20
GB2089717A (en) 1982-06-30
IT8149931A0 (it) 1981-12-17
SE8107529L (sv) 1982-06-20
IT1172161B (it) 1987-06-18
ES508640A0 (es) 1982-11-01
DK541681A (da) 1982-06-20
ES8300571A1 (es) 1982-11-01
JPS57128521A (en) 1982-08-10

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