NL299224A - - Google Patents

Info

Publication number
NL299224A
NL299224A NL299224DA NL299224A NL 299224 A NL299224 A NL 299224A NL 299224D A NL299224D A NL 299224DA NL 299224 A NL299224 A NL 299224A
Authority
NL
Netherlands
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.)
Publication date
Publication of NL299224A publication Critical patent/NL299224A/xx
Priority claimed from US234056A external-priority patent/US3169272A/en

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
    • B29C48/09—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
    • 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
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films 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
    • B29C48/25—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)
NL299224D 1962-10-30 NL299224A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US234056A US3169272A (en) 1962-10-30 1962-10-30 Apparatus for making plastic tubing

Publications (1)

Publication Number Publication Date
NL299224A true NL299224A (en) 1900-01-01

Family

ID=22879705

Family Applications (1)

Application Number Title Priority Date Filing Date
NL299224D NL299224A (en) 1962-10-30

Country Status (3)

Country Link
DE (1) DE1504092A1 (en)
GB (1) GB984406A (en)
NL (1) NL299224A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4923380A (en) * 1984-02-21 1990-05-08 Bioetica, S.A. Apparatus for the extrusion of collogen tubes

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1504378B1 (en) * 1965-11-25 1971-08-26 Hans Hench METHOD AND DEVICE FOR MANUFACTURING AND COOLING RODS MADE OF THERMOPLASTIC PLASTICS
DE1920837B1 (en) * 1969-04-24 1970-11-19 Beyer Dipl Ing Siegfried Method and device for calibrating extruded hollow profiles made of plastic
ES386002A1 (en) * 1969-12-05 1973-12-01 Hoechst Ag Overpressure external sizing tool
JPS5028107B1 (en) * 1970-12-11 1975-09-12
JPS51137462U (en) * 1975-04-30 1976-11-06
GB2088772A (en) * 1980-11-21 1982-06-16 Mihama Mfg Manufacture of helical turbulence-inducing members
DE3301556A1 (en) * 1983-01-19 1984-07-19 Battenfeld Extrusionstechnik GmbH, 4970 Bad Oeynhausen Device for calibrating extruded plastics profiles
IT1163851B (en) * 1983-07-26 1987-04-08 Milani Resine Spa EQUIPMENT FOR CALIBRATING EXTRUDED PROFILES OF PLASTIC MATERIAL
NL8502034A (en) * 1985-07-15 1987-02-02 Leer Koninklijke Emballage DEVICE FOR MANUFACTURING A TUBULAR ARTICLE
DE4033443A1 (en) * 1989-10-31 1991-05-08 Inoex Gmbh EXTRUDING SYSTEM FOR PLASTIC PIPES
DE4033441A1 (en) * 1989-10-31 1991-05-02 Inoex Gmbh Calibrating and cooling device for extruded plastic tubes - has calibrating and sealing rings at entry and exit of evacuated pass through cooling chamber
DE4035588A1 (en) * 1990-11-09 1992-05-14 Jens Pannenborg Water system filling and topping up appts. - used esp. in temp. control units and circuits, has liq. source pressurised by compressed air
EP0612604B1 (en) * 1993-02-24 1999-04-28 Ernst Dr. Krüger Device and process for manufacturing profiles
AT409737B (en) * 1994-02-22 2002-10-25 Greiner & Soehne C A COOLING AND CALIBRATING DEVICE
DE19653667C2 (en) * 1996-12-20 2000-07-13 Thyssen Polymer Gmbh Calibration and cooling device for plastic profiles
DE10306425B4 (en) * 2003-02-15 2006-12-28 Lüers, Gregor Device for sealing the inlet or outlet of a treatment section
DE102004022530A1 (en) * 2004-05-05 2005-12-01 Krauss-Maffei Kunststofftechnik Gmbh Seal for sealing an opening

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4923380A (en) * 1984-02-21 1990-05-08 Bioetica, S.A. Apparatus for the extrusion of collogen tubes

Also Published As

Publication number Publication date
DE1504092A1 (en) 1969-03-13
GB984406A (en) 1965-02-24

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