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GB984406A - Method and apparatus for making plastics tubing - Google Patents

Method and apparatus for making plastics tubing

Info

Publication number
GB984406A
GB984406A GB32017/63A GB3201763A GB984406A GB 984406 A GB984406 A GB 984406A GB 32017/63 A GB32017/63 A GB 32017/63A GB 3201763 A GB3201763 A GB 3201763A GB 984406 A GB984406 A GB 984406A
Authority
GB
United Kingdom
Prior art keywords
plastics tubing
tubing
making plastics
head
heading
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB32017/63A
Inventor
Orwin Gene Maxson
United States
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ConocoPhillips Co
Original Assignee
Continental Oil Co
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 US234056A external-priority patent/US3169272A/en
Application filed by Continental Oil Co filed Critical Continental Oil Co
Publication of GB984406A publication Critical patent/GB984406A/en
Expired legal-status Critical Current

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
    • B29C48/885—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
    • B29C48/905—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
    • 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)

Abstract

984,406. Extruding plastics tubing. CONTINENTAL OIL CO. Aug. 13, 1963 [Oct. 30, 1962], No. 32017/63. Heading B5A. Plastics tubing 12 extruded from an extruder head 11 is passed through a perforated sizing bushing 14 within a cooling chamber 16 which is maintained at subatmospheric pressure whilst the interior of the tubing 12 communicates with the atmosphere through a vent 15 in the head 11.
GB32017/63A 1962-10-30 1963-08-13 Method and apparatus for making plastics tubing Expired GB984406A (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
GB984406A true GB984406A (en) 1965-02-24

Family

ID=22879705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32017/63A Expired GB984406A (en) 1962-10-30 1963-08-13 Method and apparatus for making plastics tubing

Country Status (3)

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

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1920837B1 (en) * 1969-04-24 1970-11-19 Beyer Dipl Ing Siegfried Method and device for calibrating extruded hollow profiles made of plastic
DE1504378B1 (en) * 1965-11-25 1971-08-26 Hans Hench METHOD AND DEVICE FOR MANUFACTURING AND COOLING RODS MADE OF THERMOPLASTIC PLASTICS
US3717426A (en) * 1969-12-05 1973-02-20 Hoechst Ag Overpressure external sizing tool
JPS5028107B1 (en) * 1970-12-11 1975-09-12
JPS51137462U (en) * 1975-04-30 1976-11-06
DE3145887A1 (en) * 1980-11-21 1982-06-24 Kato Hatsujo Kaisha, Ltd., Yokohama, Kanagawa METHOD AND DEVICE FOR PRODUCING TURBULENCE-GENERATING PARTS FROM RESIN
DE3301556A1 (en) * 1983-01-19 1984-07-19 Battenfeld Extrusionstechnik GmbH, 4970 Bad Oeynhausen Device for calibrating extruded plastics profiles
DE4033443A1 (en) * 1989-10-31 1991-05-08 Inoex Gmbh EXTRUDING SYSTEM FOR PLASTIC PIPES
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
DE19653667A1 (en) * 1996-12-20 1998-06-25 Thyssen Polymer Gmbh Calibration and cooling device for plastic profiles

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1163851B (en) * 1983-07-26 1987-04-08 Milani Resine Spa EQUIPMENT FOR CALIBRATING EXTRUDED PROFILES OF PLASTIC MATERIAL
FR2559666B1 (en) * 1984-02-21 1986-08-08 Tech Cuir Centre PROCESS FOR THE MANUFACTURE OF COLLAGEN TUBES, ESPECIALLY LOW-DIAMETER TUBES, AND APPLICATION OF THE TUBES OBTAINED IN THE FIELD OF VASCULAR PROSTHESES AND NERVOUS SUTURES
NL8502034A (en) * 1985-07-15 1987-02-02 Leer Koninklijke Emballage DEVICE FOR MANUFACTURING A TUBULAR ARTICLE
DE4033441A1 (en) * 1989-10-31 1991-05-02 Inoex Gmbh CALIBRATION AND COOLING DEVICE FOR EXTRUDED TUBES MADE OF PLASTIC
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
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 (12)

* 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
JPS508742B1 (en) * 1969-04-24 1975-04-07
US3717426A (en) * 1969-12-05 1973-02-20 Hoechst Ag Overpressure external sizing tool
JPS5028107B1 (en) * 1970-12-11 1975-09-12
JPS51137462U (en) * 1975-04-30 1976-11-06
DE3145887A1 (en) * 1980-11-21 1982-06-24 Kato Hatsujo Kaisha, Ltd., Yokohama, Kanagawa METHOD AND DEVICE FOR PRODUCING TURBULENCE-GENERATING PARTS FROM RESIN
DE3301556A1 (en) * 1983-01-19 1984-07-19 Battenfeld Extrusionstechnik GmbH, 4970 Bad Oeynhausen Device for calibrating extruded plastics profiles
DE4033443A1 (en) * 1989-10-31 1991-05-08 Inoex Gmbh EXTRUDING SYSTEM FOR PLASTIC PIPES
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
DE19653667A1 (en) * 1996-12-20 1998-06-25 Thyssen Polymer Gmbh Calibration and cooling device for plastic profiles
DE19653667C2 (en) * 1996-12-20 2000-07-13 Thyssen Polymer Gmbh Calibration and cooling device for plastic profiles

Also Published As

Publication number Publication date
DE1504092A1 (en) 1969-03-13
NL299224A (en) 1900-01-01

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