IL35758A - Overpressure external sizing tool for extruded hollow profiles of thermoplastic material - Google Patents

Overpressure external sizing tool for extruded hollow profiles of thermoplastic material

Info

Publication number
IL35758A
IL35758A IL35758A IL3575870A IL35758A IL 35758 A IL35758 A IL 35758A IL 35758 A IL35758 A IL 35758A IL 3575870 A IL3575870 A IL 3575870A IL 35758 A IL35758 A IL 35758A
Authority
IL
Israel
Prior art keywords
thermoplastic material
hollow profiles
extruded hollow
sizing tool
external sizing
Prior art date
Application number
IL35758A
Other languages
English (en)
Other versions
IL35758A0 (en
Original Assignee
Hoechst Ag
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
Priority claimed from DE19691961060 external-priority patent/DE1961060C3/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of IL35758A0 publication Critical patent/IL35758A0/xx
Publication of IL35758A publication Critical patent/IL35758A/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
    • B29C48/25—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
    • B29C48/90—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
    • B29C48/905—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 wet calibration, i.e. in a quenching tank
    • 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
    • B29C48/908—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 characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • 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
    • 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
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • 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
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
    • B29C48/916—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means using vacuum
    • 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
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
IL35758A 1969-12-05 1970-11-30 Overpressure external sizing tool for extruded hollow profiles of thermoplastic material IL35758A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691961060 DE1961060C3 (de) 1969-12-05 Uberdruck-AuBenkalibriereinrichtung für Rohre aus thermoplastischem Kunststoff

Publications (2)

Publication Number Publication Date
IL35758A0 IL35758A0 (en) 1971-01-28
IL35758A true IL35758A (en) 1973-08-29

Family

ID=5753084

Family Applications (1)

Application Number Title Priority Date Filing Date
IL35758A IL35758A (en) 1969-12-05 1970-11-30 Overpressure external sizing tool for extruded hollow profiles of thermoplastic material

Country Status (13)

Country Link
US (1) US3717426A (fi)
AT (1) AT319572B (fi)
CA (1) CA976312A (fi)
CH (1) CH512316A (fi)
ES (1) ES386002A1 (fi)
FI (1) FI49373C (fi)
FR (1) FR2072927A5 (fi)
GB (1) GB1336178A (fi)
IL (1) IL35758A (fi)
NL (1) NL7017468A (fi)
SE (1) SE367956B (fi)
YU (1) YU295370A (fi)
ZA (1) ZA708165B (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH643481A5 (fr) * 1981-12-21 1984-06-15 Maillefer Sa Dispositif pour le calibrage d'un tube en matiere plastique produit par extrusion.
IT1163851B (it) * 1983-07-26 1987-04-08 Milani Resine Spa Apparecchiatura per la calibratura di profilati estrusi di materia plastica
JPH0236923A (ja) * 1988-04-23 1990-02-06 Sumitomo Electric Ind Ltd 熱収縮チューブの製造装置
DE9007478U1 (de) * 1989-10-31 1992-01-16 Friedrich Theysohn GmbH, 4970 Bad Oeynhausen Schwimmende Kunststoffprofilkalibriervorrichtung
FR2672006A1 (fr) * 1991-01-28 1992-07-31 Eropol Finance Dev Dispositif de conformation d'un produit extrude a l'etat pateux.
US5288218A (en) * 1993-02-11 1994-02-22 Mikron Industries Extrusion calibrator
US5648102A (en) * 1995-08-07 1997-07-15 The Conair Group, Inc. Vacuum calibrator tool
US7163655B2 (en) * 2002-03-28 2007-01-16 Scimed Life Systems, Inc. Method and apparatus for extruding polymers employing microwave energy
JP3910528B2 (ja) * 2002-05-28 2007-04-25 富士フイルム株式会社 プラスチック光学製品及びプラスチック光ファイバの製造方法
AT413676B (de) * 2003-06-10 2006-04-15 Gruber & Co Group Gmbh Vorrichtung zum kalibrieren eines extrudierten, wenigstens eine längsnut bildenden kunststoffprofils
CN2656113Y (zh) * 2003-09-08 2004-11-17 连云港杰瑞模具技术有限公司 塑料异型材挤出用冷却定型水箱
CN112605220A (zh) * 2020-11-27 2021-04-06 四川航天长征装备制造有限公司 一种大径厚比超薄管材充液压弯模具组及成型方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB914692A (en) * 1959-08-31 1963-01-02 Tecaiemit Ltd Improvements in flexible tubes and the manufacture thereof
US3057013A (en) * 1960-02-15 1962-10-09 Du Pont Method for producing pipe
US3039142A (en) * 1960-11-10 1962-06-19 Phillips Petroleum Co Method and means for extrusion of elongated shapes from thermoplastic materials
US3129461A (en) * 1960-12-19 1964-04-21 Phillips Petroleum Co Extrusion of thermoplastic tubes
US3184791A (en) * 1962-08-17 1965-05-25 Union Carbide Corp Apparatus for fabrication of thermoplastic resins
NL299224A (fi) * 1962-10-30 1900-01-01
US3538210A (en) * 1968-07-24 1970-11-03 Philip Morris Inc Method for forming plastic tubing

Also Published As

Publication number Publication date
DE1961060B2 (de) 1975-11-20
ZA708165B (en) 1971-08-25
AT319572B (de) 1974-12-27
ES386002A1 (es) 1973-12-01
US3717426A (en) 1973-02-20
FR2072927A5 (fi) 1971-09-24
FI49373B (fi) 1975-02-28
NL7017468A (fi) 1971-06-08
IL35758A0 (en) 1971-01-28
SE367956B (fi) 1974-06-17
DE1961060A1 (de) 1971-06-24
FI49373C (fi) 1975-06-10
GB1336178A (en) 1973-11-07
CA976312A (en) 1975-10-21
CH512316A (de) 1971-09-15
YU295370A (en) 1976-08-31

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