BE765686A - Procede et dispositif de conformation de profiles plastiques extrudes - Google Patents

Procede et dispositif de conformation de profiles plastiques extrudes

Info

Publication number
BE765686A
BE765686A BE765686A BE765686A BE765686A BE 765686 A BE765686 A BE 765686A BE 765686 A BE765686 A BE 765686A BE 765686 A BE765686 A BE 765686A BE 765686 A BE765686 A BE 765686A
Authority
BE
Belgium
Prior art keywords
conforming
extruded plastic
plastic profiles
profiles
extruded
Prior art date
Application number
BE765686A
Other languages
English (en)
French (fr)
Inventor
Centrede Recher Pont-A-Mousson
Original Assignee
Pont A Mousson Fond
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 Pont A Mousson Fond filed Critical Pont A Mousson Fond
Publication of BE765686A publication Critical patent/BE765686A/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
    • B29C48/25—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
    • B29C48/903—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 externally
    • 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
    • B29C48/25—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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
    • 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
    • B29C48/904—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 using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
    • 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
    • B29C48/912—Cooling of hollow articles of tubular films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
BE765686A 1970-06-04 1971-04-13 Procede et dispositif de conformation de profiles plastiques extrudes BE765686A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7020500A FR2093170A5 (enrdf_load_stackoverflow) 1970-06-04 1970-06-04

Publications (1)

Publication Number Publication Date
BE765686A true BE765686A (fr) 1971-08-30

Family

ID=9056666

Family Applications (1)

Application Number Title Priority Date Filing Date
BE765686A BE765686A (fr) 1970-06-04 1971-04-13 Procede et dispositif de conformation de profiles plastiques extrudes

Country Status (7)

Country Link
BE (1) BE765686A (enrdf_load_stackoverflow)
CH (1) CH537795A (enrdf_load_stackoverflow)
DE (1) DE2123333C3 (enrdf_load_stackoverflow)
ES (1) ES390669A1 (enrdf_load_stackoverflow)
FR (1) FR2093170A5 (enrdf_load_stackoverflow)
GB (1) GB1353826A (enrdf_load_stackoverflow)
OA (1) OA03894A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804574A (en) * 1972-12-07 1974-04-16 C Gatto Apparatus for sizing shaped articles
DE2535286C3 (de) * 1975-08-07 1979-01-25 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zum Kalibrieren einer coextrudierten Profilleiste aus thermoplastischen Kunststoffen
GB2221741B (en) * 1988-08-11 1992-02-12 British Gas Plc Pipelining and liner pipe swaging dies
GB9512763D0 (en) * 1995-06-22 1995-08-23 Fra Mo Snc Cooling of sheet material
AT410077B (de) * 1997-07-22 2003-01-27 Greiner & Soehne C A Behandlungsvorrichtung für kunststoffextrudate
DE102011007618A1 (de) * 2011-04-18 2012-10-18 Greiner Tool.Tec Gmbh Extrusionsvorrichtung und Verfahren zur Beeinflussung von Wanddicken eines extrudierten Kunststoffprofils

Also Published As

Publication number Publication date
CH537795A (fr) 1973-06-15
GB1353826A (en) 1974-05-22
ES390669A1 (es) 1973-06-16
DE2123333A1 (de) 1971-12-09
DE2123333B2 (de) 1973-08-02
OA03894A (fr) 1975-08-14
FR2093170A5 (enrdf_load_stackoverflow) 1972-01-28
DE2123333C3 (de) 1974-03-07

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