FI851984A0 - Sprutpress. - Google Patents

Sprutpress.

Info

Publication number
FI851984A0
FI851984A0 FI851984A FI851984A FI851984A0 FI 851984 A0 FI851984 A0 FI 851984A0 FI 851984 A FI851984 A FI 851984A FI 851984 A FI851984 A FI 851984A FI 851984 A0 FI851984 A0 FI 851984A0
Authority
FI
Finland
Prior art keywords
pct
mold part
date
mandrel
sec
Prior art date
Application number
FI851984A
Other languages
English (en)
Other versions
FI79971B (fi
FI79971C (fi
FI851984L (fi
Inventor
Per Boen
Original Assignee
Soennichsen Roervalseverk
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 Soennichsen Roervalseverk filed Critical Soennichsen Roervalseverk
Publication of FI851984A0 publication Critical patent/FI851984A0/fi
Publication of FI851984L publication Critical patent/FI851984L/fi
Priority to FI884141A priority Critical patent/FI81299C/fi
Publication of FI79971B publication Critical patent/FI79971B/fi
Application granted granted Critical
Publication of FI79971C publication Critical patent/FI79971C/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
    • B29C48/03—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
    • B29C48/94—Lubricating
    • 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
    • B29C48/32—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)
  • Formation And Processing Of Food Products (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Vending Machines For Individual Products (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Executing Machine-Instructions (AREA)
  • Advance Control (AREA)
  • Debugging And Monitoring (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FI851984A 1983-09-23 1985-05-17 Straengsprutmaskin. FI79971C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI884141A FI81299C (fi) 1983-09-23 1988-09-08 Anordning vid plastextruder.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NO833433A NO156679C (no) 1983-09-23 1983-09-23 Anordning ved plastekstruder.
NO833433 1983-09-23
NO8400035 1984-09-18
PCT/NO1984/000035 WO1985001244A1 (en) 1983-09-23 1984-09-18 Extruder assembly

Publications (4)

Publication Number Publication Date
FI851984A0 true FI851984A0 (fi) 1985-05-17
FI851984L FI851984L (fi) 1985-05-17
FI79971B FI79971B (fi) 1989-12-29
FI79971C FI79971C (fi) 1990-04-10

Family

ID=19887251

Family Applications (1)

Application Number Title Priority Date Filing Date
FI851984A FI79971C (fi) 1983-09-23 1985-05-17 Straengsprutmaskin.

Country Status (13)

Country Link
US (1) US4591323A (fi)
EP (1) EP0156836B1 (fi)
JP (1) JPS60502249A (fi)
AT (1) ATE35521T1 (fi)
AU (1) AU560918B2 (fi)
BR (1) BR8407091A (fi)
CA (1) CA1237563A (fi)
DE (1) DE3472542D1 (fi)
DK (2) DK156886C (fi)
FI (1) FI79971C (fi)
IT (1) IT1181222B (fi)
NO (1) NO156679C (fi)
WO (1) WO1985001244A1 (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI74654C (fi) * 1986-01-13 1988-03-10 Uponor Nv Anordning och foerfarande foer framstaellning av kamflaensroer.
US4798696A (en) * 1987-05-08 1989-01-17 A/S Sonnichsen Rorvalseverket Method for extrusion of plastic tubes, and an apparatus for carrying out said method
GB2212256B (en) * 1987-11-12 1992-04-22 James Gray Improvements in and relating to heat exchangers
NO171048C (no) * 1989-12-19 1993-01-20 Soennichsen As Smoereinnretning for plastekstrudere
DE4040882A1 (de) * 1990-12-20 1992-07-02 Troester Maschf Paul Spritzkopf zum ummanteln von langgestreckten gegenstaenden
FI930826A0 (fi) * 1993-02-24 1993-02-24 Uponor Nv Foerfarande och anordning foer att framstaella kamflaensar med sidoutbuktningar i plastroer och ett plastroer
AT414317B (de) * 2004-11-15 2007-02-15 Greiner Extrusionstechnik Gmbh Formgebungseinrichtung sowie verfahren zur formgebung und abkühlung von hohlprofilen
US9505164B2 (en) 2009-12-30 2016-11-29 Schauenburg Technology Se Tapered helically reinforced hose and its manufacture
JP5512341B2 (ja) * 2010-03-19 2014-06-04 昭和電工株式会社 金属管の引抜方法
DE102019002008A1 (de) * 2019-03-21 2020-09-24 Kraussmaffei Technologies Gmbh Lamellenblock mit kontinuierlich variierter Lamellenbreite

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443289A (en) * 1941-04-23 1948-06-15 Plax Corp Apparatus for shaping plastics by extrusion
GB618536A (en) * 1946-07-30 1949-02-23 Bx Plastics Ltd Improvements in or relating to extrusion apparatus
US2512844A (en) * 1947-06-30 1950-06-27 Yardley Plastics Company Machine for extruding plastic tubes
US2688153A (en) * 1951-03-08 1954-09-07 Us Rubber Co Lubricating device for plastic shaping apparatus
US2743511A (en) * 1952-11-05 1956-05-01 Nat Plastic Products Company Scouring pad and filament
US3244781A (en) * 1962-03-14 1966-04-05 Remington Arms Co Inc Continuous extrusion and orientation of plastic tubing
US3212154A (en) * 1963-03-06 1965-10-19 Houston L Crumpler Apparatus for producing conduit structures by extrusion
US3221805A (en) * 1963-07-22 1965-12-07 Penberthy Lumber Company Self-locking hinge
GB1082538A (en) * 1964-11-13 1967-09-06 Naotaro Okazaki Improvements in or relating to cross-heads for extruders
US3659987A (en) * 1966-11-23 1972-05-02 Ball Corp Apparatus for forming and curing continuous elastomeric strip
US3577935A (en) * 1967-02-01 1971-05-11 Gen Mills Inc Extrusion apparatus
NO137141C (no) * 1968-10-30 1978-01-11 Wavin Bv Fremgangsm}te og innretning til kontinuerlig fremstilling av et termoplastisk, korrugert r¦r
US3666389A (en) * 1969-11-24 1972-05-30 Dominion Gasket & Mfg Co Ltd Extrusion apparatus for making conduit pipe
US3685147A (en) * 1970-05-27 1972-08-22 Phelps Dodge Copper Prod Method of making coaxial cable
SE393326B (sv) * 1971-03-26 1977-05-09 Wavin Bv Sett och anordning for formning av spar i halsektioner, sarskilt av termoplastmaterial
DE2200964A1 (de) * 1972-01-10 1973-07-19 Kabel Metallwerke Ghh Verfahren zur herstellung von rohren aus vernetzbaren polymeren
US3844700A (en) * 1973-02-06 1974-10-29 Beloit Corp Method and apparatus for forming continuous thermoplastic pipe having corrugated segments
US4091064A (en) * 1973-08-22 1978-05-23 Dainichi Nihon Densen Kabushiki Kaisha Process for producing electric cable insulated with cured polyolefin
JPS5834883B2 (ja) * 1973-08-22 1983-07-29 三菱電線工業株式会社 チヨウコウアツケ−ブルノ セイゾウホウホウ
JPS51440A (ja) * 1974-06-20 1976-01-06 Kyoshi Takeda Goseijushiseisunatsupufuasunaayo ikomigatanoseisakuhoho
US4053274A (en) * 1975-01-28 1977-10-11 Lemelson Jerome H Tube wall forming apparatus
DE2507979B1 (de) * 1975-02-25 1976-07-29 Marquet & Cie Noel Verfahren und extrusionswerkzeug zur herstellung von profilen durch extrudieren
US4017244A (en) * 1975-04-15 1977-04-12 Andrea Giuliano Vellani Device for the molding of corrugated pipe from extruded thermoplastic materials
SU532530A1 (ru) * 1975-04-15 1976-10-25 Вильнюсский Завод Пластмассовых Изделий Калибрующа насадка к экструдеру дл калибровани труб из термопластов
JPS53141486A (en) * 1977-05-17 1978-12-09 Sumitomo Electric Ind Ltd Manufacturing device of coaxial cable insulating body
FR2515411A1 (fr) * 1981-10-28 1983-04-29 Telecommunications Sa Procede et dispositif de fabrication d'un jonc a rainures helicoidales pour cable a fibres optiques et le jonc obtenu selon le procede

Also Published As

Publication number Publication date
US4591323A (en) 1986-05-27
EP0156836A1 (en) 1985-10-09
FI79971B (fi) 1989-12-29
AU3392384A (en) 1985-04-11
JPS60502249A (ja) 1985-12-26
NO156679C (no) 1987-11-04
DK226985A (da) 1985-05-22
DK156943B (da) 1989-10-23
BR8407091A (pt) 1985-08-13
DK156943C (da) 1990-05-28
NO156679B (no) 1987-07-27
DK226985D0 (da) 1985-05-22
AU560918B2 (en) 1987-04-16
JPH0149106B2 (fi) 1989-10-23
NO833433L (no) 1985-03-25
EP0156836B1 (en) 1988-07-06
DK217689A (da) 1989-05-03
WO1985001244A1 (en) 1985-03-28
FI79971C (fi) 1990-04-10
DE3472542D1 (en) 1988-08-11
IT8483421A0 (it) 1984-09-21
FI851984L (fi) 1985-05-17
DK156886B (da) 1989-10-16
CA1237563A (en) 1988-06-07
IT1181222B (it) 1987-09-23
ATE35521T1 (de) 1988-07-15
DK156886C (da) 1990-03-26
DK217689D0 (da) 1989-05-03

Similar Documents

Publication Publication Date Title
KR850001066A (ko) 열가소성 프라스틱으로 되는 2중 파이프의 제조장치
DK156886C (da) Ekstruderingsaggregat
GB634071A (en) Improvements in or relating to moulding plastic materials by extrusion
KR920011681A (ko) 고성능 압출기
ES269680U (es) Metodo para la extrusion de materiales poliolefinicos lineales de baja densidad que tienen altas viscosidades.
US2829399A (en) Extrusion apparatus
MY106759A (en) Apparatus for producing spiral pipes with rib
ES2013649B3 (es) Util para el prensado de extrusion para el moldeo por extrusion de un perfil marmorado de una materia sintetica termoplastica.
DE69612014D1 (de) Vorrichtung zum formen und kühlen von wellrohren aus kunststoff
US3308509A (en) Extrusion die
ES2030764T3 (es) Herramienta de extrusion para la fabricacion de perfiles jaspeados.
US3346920A (en) External cooling device for extruded tubing
ES8300284A1 (es) Dispositivo mezclador homogeneizador para prensas de inyeccion y extrusoras para termoplasticos.
FI884141A (fi) Anordning vid plastextruder.
IT1225793B (it) Testa di estrusione.
JPS55139229A (en) Preparation of spiral tube reinforced with rib
JPH05502629A (ja) プラスチック押出し成形機用潤滑装置
SE8403166L (sv) Sett och anordning for att tillverka en ihalig plastprodukt med olika diametrar
JPS57173134A (en) Manufacture of thin reinforced plastic film
JPS57207032A (en) Method of extrusion molding of molding
IT1175623B (it) Dispositivo estrusore a vite perpetua, per miscelare ed iniettare materiali plastici
FR2421723A1 (fr) Extrudeuse a deux vis
Stasiek Test of Twin-Screw Extruding Drain PVC Pipes
FR2440262A2 (fr) Procede et dispositif pour la fabrication de chevilles tubulaires en matiere thermoplastique
IT1245521B (it) Estrusione di prodotti espansi a base polimeri-plastici

Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: A/S SOENNICHSEN ROERVALSEVERK