DE1039224B - Spritzduese fuer Strangpressen zur Herstellung doppelwandiger Rohre oder Schlaeuche aus plastischen Massen - Google Patents

Spritzduese fuer Strangpressen zur Herstellung doppelwandiger Rohre oder Schlaeuche aus plastischen Massen

Info

Publication number
DE1039224B
DE1039224B DEO3920A DEO0003920A DE1039224B DE 1039224 B DE1039224 B DE 1039224B DE O3920 A DEO3920 A DE O3920A DE O0003920 A DEO0003920 A DE O0003920A DE 1039224 B DE1039224 B DE 1039224B
Authority
DE
Germany
Prior art keywords
nozzle
spray nozzle
annular
core
jacket
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.)
Pending
Application number
DEO3920A
Other languages
German (de)
English (en)
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.)
OI Glass Inc
Original Assignee
Owens Illinois Glass 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
Application filed by Owens Illinois Glass Co filed Critical Owens Illinois Glass Co
Publication of DE1039224B publication Critical patent/DE1039224B/de
Pending 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
    • B29C48/03—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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0015—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • B29C48/337—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location
    • B29C48/338—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location using a die with concentric parts, e.g. rings, cylinders
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DEO3920A 1954-05-11 1954-11-04 Spritzduese fuer Strangpressen zur Herstellung doppelwandiger Rohre oder Schlaeuche aus plastischen Massen Pending DE1039224B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US752056XA 1954-05-11 1954-05-11

Publications (1)

Publication Number Publication Date
DE1039224B true DE1039224B (de) 1958-09-18

Family

ID=22124233

Family Applications (1)

Application Number Title Priority Date Filing Date
DEO3920A Pending DE1039224B (de) 1954-05-11 1954-11-04 Spritzduese fuer Strangpressen zur Herstellung doppelwandiger Rohre oder Schlaeuche aus plastischen Massen

Country Status (4)

Country Link
BE (1) BE533412A (enrdf_load_stackoverflow)
DE (1) DE1039224B (enrdf_load_stackoverflow)
FR (1) FR1113015A (enrdf_load_stackoverflow)
GB (1) GB752056A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1261657B (de) * 1964-03-23 1968-02-22 Kautex Werke Gmbh Spritzkopf zum Herstellen von schlauchfoermigen Straengen
DE1273800B (de) * 1966-02-05 1968-07-25 Induplas S P A Verfahren und Vorrichtung zum Herstellen eines Schlauches aus thermoplastischem Kunststoff mit einer in der Schlauchwand eingebetteten Wendel
DE1291895B (de) * 1965-06-01 1969-04-03 Alkor Oerlikon Plastic Gmbh Vorrichtung zur Herstellung von Kunststoffschlauchmaterial
DE2100192A1 (de) * 1971-01-04 1972-07-27 Kautex Werke Gmbh Verfahren und Vorrichtung zum Herstellen von schlauchartigen Formungen aus thermoplastischem Kunststoff
DE2911833A1 (de) * 1978-03-30 1979-10-04 Cincinnati Milacron Austria Spritzkopfanordnung
EP0581208A1 (de) * 1992-07-29 1994-02-02 UNICOR SUHLER MASCHINENFABRIK GmbH Vorrichtung zum Herstellen eines Metall-Kunststoff-Verbundrohres
DE10007870C2 (de) * 2000-02-21 2002-07-11 Fischer W Mueller Blasformtech Vorrichtung zum Herstellen von hohlkörperförmigen Artikeln aus thermoplastischem Kunststoff durch Saugblasen

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE300691B (enrdf_load_stackoverflow) * 1958-05-27 1968-05-06 British Xylonite Co Ltd
US3144682A (en) * 1961-09-22 1964-08-18 Owens Illinois Glass Co Extruder
GB1031719A (en) * 1962-03-24 1966-06-02 Dobson Ltd W E & F Improvements in or relating to hydraulic pressure gauges for hydraulic roof supports and supports incorporating same
US3261195A (en) * 1964-08-31 1966-07-19 Asea Ab Method for extruding pipe of metal or similar material
JPS5125390B1 (enrdf_load_stackoverflow) * 1965-10-01 1976-07-30

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE523392C (de) * 1928-03-19 1931-04-23 Dunlop Rubber Co Schlauchpresse
US2501690A (en) * 1947-12-09 1950-03-28 Carter Products Corp Method and apparatus for making multiple layer plastic conduits
FR978528A (fr) * 1942-12-17 1951-04-16 Specialites Mecaniques Soc D Perfectionnement aux boudineuses

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE523392C (de) * 1928-03-19 1931-04-23 Dunlop Rubber Co Schlauchpresse
FR978528A (fr) * 1942-12-17 1951-04-16 Specialites Mecaniques Soc D Perfectionnement aux boudineuses
US2501690A (en) * 1947-12-09 1950-03-28 Carter Products Corp Method and apparatus for making multiple layer plastic conduits

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1261657B (de) * 1964-03-23 1968-02-22 Kautex Werke Gmbh Spritzkopf zum Herstellen von schlauchfoermigen Straengen
DE1291895B (de) * 1965-06-01 1969-04-03 Alkor Oerlikon Plastic Gmbh Vorrichtung zur Herstellung von Kunststoffschlauchmaterial
DE1291895C2 (de) * 1965-06-01 1973-08-02 Alkor Oerlikon Plastic Gmbh Vorrichtung zur Herstellung von Kunststoffschlauchmaterial
DE1273800B (de) * 1966-02-05 1968-07-25 Induplas S P A Verfahren und Vorrichtung zum Herstellen eines Schlauches aus thermoplastischem Kunststoff mit einer in der Schlauchwand eingebetteten Wendel
DE2100192A1 (de) * 1971-01-04 1972-07-27 Kautex Werke Gmbh Verfahren und Vorrichtung zum Herstellen von schlauchartigen Formungen aus thermoplastischem Kunststoff
DE2911833A1 (de) * 1978-03-30 1979-10-04 Cincinnati Milacron Austria Spritzkopfanordnung
EP0581208A1 (de) * 1992-07-29 1994-02-02 UNICOR SUHLER MASCHINENFABRIK GmbH Vorrichtung zum Herstellen eines Metall-Kunststoff-Verbundrohres
DE10007870C2 (de) * 2000-02-21 2002-07-11 Fischer W Mueller Blasformtech Vorrichtung zum Herstellen von hohlkörperförmigen Artikeln aus thermoplastischem Kunststoff durch Saugblasen

Also Published As

Publication number Publication date
BE533412A (enrdf_load_stackoverflow) 1954-12-15
GB752056A (en) 1956-07-04
FR1113015A (fr) 1956-03-22

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