FI40745B - - Google Patents

Info

Publication number
FI40745B
FI40745B FI1349/66A FI134966A FI40745B FI 40745 B FI40745 B FI 40745B FI 1349/66 A FI1349/66 A FI 1349/66A FI 134966 A FI134966 A FI 134966A FI 40745 B FI40745 B FI 40745B
Authority
FI
Finland
Application number
FI1349/66A
Other languages
Finnish (fi)
Inventor
H Blomquist
Original Assignee
Wiik & Hoeglund
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 Wiik & Hoeglund filed Critical Wiik & Hoeglund
Priority to FI1349/66A priority Critical patent/FI40745B/fi
Priority to GB20578/67A priority patent/GB1159308A/en
Priority to NO168095A priority patent/NO134829C/no
Priority to SE6631/67A priority patent/SE316291B/xx
Priority to DE19671704886 priority patent/DE1704886B1/de
Priority to US638109A priority patent/US3533134A/en
Priority to BE698524D priority patent/BE698524A/xx
Priority to AT459767A priority patent/AT309790B/de
Priority to FR106748A priority patent/FR1523043A/fr
Priority to DK264767A priority patent/DK131927C/da
Priority to NL6707045A priority patent/NL6707045A/xx
Priority to CH720267A priority patent/CH456935A/de
Application granted granted Critical
Publication of FI40745B publication Critical patent/FI40745B/fi

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
    • B29C48/30—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
    • B29C48/03—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
    • B29C48/09—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)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FI1349/66A 1966-05-23 1966-05-23 FI40745B (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FI1349/66A FI40745B (fr) 1966-05-23 1966-05-23
GB20578/67A GB1159308A (en) 1966-05-23 1967-05-03 Method and Apparatus for Extruding Tubes and Pipes
NO168095A NO134829C (fr) 1966-05-23 1967-05-10
SE6631/67A SE316291B (fr) 1966-05-23 1967-05-11
DE19671704886 DE1704886B1 (de) 1966-05-23 1967-05-12 Vorrichtung zum strangpressen von rohren aus plastischem material
US638109A US3533134A (en) 1966-05-23 1967-05-12 Apparatus for extruding tubes and pipes
BE698524D BE698524A (fr) 1966-05-23 1967-05-16
AT459767A AT309790B (de) 1966-05-23 1967-05-17 Strangpreßkopf
FR106748A FR1523043A (fr) 1966-05-23 1967-05-18 Procédé et appareil pour le profilage de tubes et tuyaux
DK264767A DK131927C (da) 1966-05-23 1967-05-22 Fremgangsmade og apparat til ekstrudering af ror eller slanger
NL6707045A NL6707045A (fr) 1966-05-23 1967-05-22
CH720267A CH456935A (de) 1966-05-23 1967-05-23 Verfahren und Vorrichtung zum Strangpressen von Röhren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI1349/66A FI40745B (fr) 1966-05-23 1966-05-23

Publications (1)

Publication Number Publication Date
FI40745B true FI40745B (fr) 1969-01-31

Family

ID=8505475

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1349/66A FI40745B (fr) 1966-05-23 1966-05-23

Country Status (12)

Country Link
US (1) US3533134A (fr)
AT (1) AT309790B (fr)
BE (1) BE698524A (fr)
CH (1) CH456935A (fr)
DE (1) DE1704886B1 (fr)
DK (1) DK131927C (fr)
FI (1) FI40745B (fr)
FR (1) FR1523043A (fr)
GB (1) GB1159308A (fr)
NL (1) NL6707045A (fr)
NO (1) NO134829C (fr)
SE (1) SE316291B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4879865A (fr) * 1972-01-27 1973-10-26
US3932102A (en) * 1974-11-01 1976-01-13 Koehring Company Spiral design pipehead
IT1126452B (it) * 1979-11-30 1986-05-21 Mario Calcagni Testa di estrusione per profilati per infissi e simili,nonche' profilato ottenuto
IT1135542B (it) * 1981-02-19 1986-08-27 Mario Calcagni Testa di estrusione per profilati per avvolgibili,infissi e simili,nonche' profilato ottenuto
US4402898A (en) * 1981-09-28 1983-09-06 Hancor, Inc. Coextrusion die assembly
AU1717783A (en) * 1982-07-26 1984-02-02 Breville R & D Pty Limited Die for extrusion of solid or hollow pasta
GB9517561D0 (en) * 1995-08-26 1995-10-25 Victaulic Plc Improvements in or relating to the manufacture of plastics pipes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1783945U (de) * 1957-02-26 1959-02-26 Alkor Werk Karl Lissmann K G Vorrichtung zur herstellung mehrfarbiger schlaeuche aus thermoplastischen, verschiedenfarbigen grundstoffen.
US3106746A (en) * 1961-08-30 1963-10-15 Andrew V Sunday Extrusion head
US3234597A (en) * 1962-01-19 1966-02-15 Robert Van Peborgh Homogenizing device for thermoplastic materials worked in extrusion machines and the like
US3228064A (en) * 1963-05-17 1966-01-11 Cyril Adams & Company Ltd Extruding or compounding machine for plastic materials
DE1504472A1 (de) * 1964-10-21 1970-04-30 Kautex Werke Gmbh Vorrichtung zum Herstellen eines schlauchfoermigen Stranges aus thermoplatischem Kunststoff
US3343215A (en) * 1965-04-23 1967-09-26 Barmag Barmer Maschf Deflecting extruder head

Also Published As

Publication number Publication date
AT309790B (de) 1973-09-10
DE1704886B1 (de) 1972-05-04
US3533134A (en) 1970-10-13
GB1159308A (en) 1969-07-23
FR1523043A (fr) 1968-04-02
DK131927B (da) 1975-09-29
BE698524A (fr) 1967-11-03
NO134829C (fr) 1976-12-21
CH456935A (de) 1968-05-31
DK131927C (da) 1976-02-23
NL6707045A (fr) 1967-11-24
SE316291B (fr) 1969-10-20
NO134829B (fr) 1976-09-13

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