BE656434A - - Google Patents

Info

Publication number
BE656434A
BE656434A BE656434DA BE656434A BE 656434 A BE656434 A BE 656434A BE 656434D A BE656434D A BE 656434DA BE 656434 A BE656434 A BE 656434A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE656434A publication Critical patent/BE656434A/xx

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
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/03—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
BE656434D 1963-11-30 1964-11-30 BE656434A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0074475 1963-11-30

Publications (1)

Publication Number Publication Date
BE656434A true BE656434A (xx) 1965-05-31

Family

ID=6978273

Family Applications (1)

Application Number Title Priority Date Filing Date
BE656434D BE656434A (xx) 1963-11-30 1964-11-30

Country Status (8)

Country Link
US (1) US3308506A (xx)
AT (1) AT265623B (xx)
BE (1) BE656434A (xx)
CH (1) CH426237A (xx)
DK (1) DK113882B (xx)
GB (1) GB1076019A (xx)
NL (1) NL6413638A (xx)
SE (1) SE300505B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3704083A (en) * 1970-06-18 1972-11-28 Arthus L Phipps Extrusion machine
US4282177A (en) * 1979-01-08 1981-08-04 Union Carbide Corporation Method for reducing sharkskin melt fracture during extrusion of ethylene polymers
US5832685A (en) * 1995-08-03 1998-11-10 Hermanson; Lars S. Self-supporting interior surface panel
JP3922564B2 (ja) * 2003-01-14 2007-05-30 東海興業株式会社 表面平滑な押出成形品の製造方法及び押出成形装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461630A (en) * 1945-08-08 1949-02-15 Hydropress Inc Plastic material extrusion head
US2629898A (en) * 1951-01-27 1953-03-03 Nixon Nitration Works Extrusion dies for forming thermoplastic and thermosetting plastic materials
BE535316A (xx) * 1954-07-12 1900-01-01
CH361664A (de) * 1957-11-22 1962-04-30 Algemene Kunstzijde Unie Nv Verfahren und Einrichtung zur kontinuierlichen Herstellung von massiven und hohlen länglichen Gegenständen aus thermoplastischen Kunststoffen sowie mit Hilfe dieses Verfahrens hergestellter Gegenstand
US3018516A (en) * 1958-05-02 1962-01-30 James W Clinefelter Plastic extruding machine
US3169589A (en) * 1958-08-21 1965-02-16 Jr Albert G Bodine Sonic method and apparatus for extruding flowable materials
US3079634A (en) * 1959-10-16 1963-03-05 Loire Atel Forges Extrusion apparatus
US3170972A (en) * 1960-01-14 1965-02-23 Bayer Ag Method of extruding a polyurethane article
US3150217A (en) * 1960-03-14 1964-09-22 Shanok Victor Extrusion method and apparatus

Also Published As

Publication number Publication date
CH426237A (de) 1966-12-15
DK113882B (da) 1969-05-05
AT265623B (de) 1968-10-25
NL6413638A (xx) 1965-05-31
SE300505B (xx) 1968-04-29
GB1076019A (en) 1967-07-19
US3308506A (en) 1967-03-14

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