AT313554B - Vorrichtung zur Verstellung des Ringspaltes eines Spritzkopfes zur Herstellung von Rohren und Schläuchen aus thermoplastischem Kunststoff - Google Patents

Vorrichtung zur Verstellung des Ringspaltes eines Spritzkopfes zur Herstellung von Rohren und Schläuchen aus thermoplastischem Kunststoff

Info

Publication number
AT313554B
AT313554B AT1115467A AT1115467A AT313554B AT 313554 B AT313554 B AT 313554B AT 1115467 A AT1115467 A AT 1115467A AT 1115467 A AT1115467 A AT 1115467A AT 313554 B AT313554 B AT 313554B
Authority
AT
Austria
Prior art keywords
pipes
adjusting
production
spray head
thermoplastic material
Prior art date
Application number
AT1115467A
Other languages
English (en)
Original Assignee
Conduco 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
Application filed by Conduco Ag filed Critical Conduco Ag
Application granted granted Critical
Publication of AT313554B publication Critical patent/AT313554B/de

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
    • B29C48/30—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
    • B29C48/03—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
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
    • B29C48/2528—Drive or actuation means for non-plasticising purposes, e.g. dosing unit
    • 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
    • B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
    • 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
    • B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
    • B29C48/327—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections with centering 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
    • B29C48/03—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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT1115467A 1966-12-30 1967-12-11 Vorrichtung zur Verstellung des Ringspaltes eines Spritzkopfes zur Herstellung von Rohren und Schläuchen aus thermoplastischem Kunststoff AT313554B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0072240 1966-12-30

Publications (1)

Publication Number Publication Date
AT313554B true AT313554B (de) 1974-02-25

Family

ID=7314384

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1115467A AT313554B (de) 1966-12-30 1967-12-11 Vorrichtung zur Verstellung des Ringspaltes eines Spritzkopfes zur Herstellung von Rohren und Schläuchen aus thermoplastischem Kunststoff

Country Status (10)

Country Link
US (1) US3535739A (de)
AT (1) AT313554B (de)
BE (1) BE708614A (de)
CH (1) CH461082A (de)
DK (1) DK121405C (de)
ES (1) ES348440A1 (de)
FR (1) FR1548178A (de)
GB (1) GB1208501A (de)
NL (1) NL6717722A (de)
SE (1) SE320181B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3690798A (en) * 1969-10-24 1972-09-12 Packaging Ind Inc Extruder head
US3942755A (en) * 1974-10-09 1976-03-09 Pioneer Plastic Containers Limited Moulds for use on injection moulding machines
DE2654001C2 (de) * 1976-11-27 1986-02-06 Harald 5210 Troisdorf Feuerherm Vorrichtung zum Herstellen von aus thermoplastischem Kunstoff bestehenden Hohlkörpern
EP0031742B1 (de) * 1979-12-19 1983-12-14 EROPOL, Société Anonyme Extrusionsraum für eine kontrollierbare Ringkreisverteilung des extrudierten Materials und für einen inkorporierten Spritzkopf
DE3001705C2 (de) * 1980-01-18 1984-10-18 Wavin B.V., Zwolle Zentriervorrichtung für Formwerkzeuge von Strangpressen
DE3216377A1 (de) * 1981-09-26 1983-06-16 Detlef Dipl.-Ing. 4970 Bad Oeynhausen Gneuss Vorrichtung zur herstellung von rohren aus plastischen massen
DE3505837C2 (de) * 1985-02-20 1994-06-23 Battenfeld Extrusionstech Spritzkopf zur Herstellung von Rohren aus thermoplastischem Kunststoff
FR2613274B1 (fr) * 1987-04-03 1989-06-30 Geere Sa Tete d'extrusion notamment pour machine d'extrusion soufflage
US5102602A (en) * 1990-06-04 1992-04-07 Plastics Usa Corporation Adjustable diehead
DE4106487C1 (de) * 1991-03-01 1992-02-13 Reifenhaeuser Gmbh & Co Maschinenfabrik, 5210 Troisdorf, De
DE4106486C1 (de) * 1991-03-01 1992-09-17 Reifenhaeuser Gmbh & Co Maschinenfabrik, 5210 Troisdorf, De
US5338173A (en) * 1993-03-19 1994-08-16 The Japan Steel Works, Ltd. Parison controller of blow molding apparatus
US5674440A (en) * 1995-05-05 1997-10-07 Graham Engineering Corporation Die head with adjustable mandrel and method
US6682690B2 (en) 2001-02-01 2004-01-27 Schmalbach-Lubreca Ag Core rod positioning method
US20050206031A1 (en) * 2004-03-17 2005-09-22 American Maplan Corporation Extrusion die
DE102004028100B4 (de) * 2004-06-09 2009-09-17 Thermo-Technik-Systeme Gmbh Extrusionsblaskopf
US20070190201A1 (en) * 2006-02-13 2007-08-16 Irwin Jere E Extruder die assembly, extruder, and method
US7429168B2 (en) * 2006-09-01 2008-09-30 Petersen Albert O Oven protection system for a thermo-forming machine
DE102020103687B4 (de) * 2020-02-12 2022-05-05 Battenfeld-Cincinnati Germany Gmbh Einrichtung zum Anfahren eines Extrusionsprozesses
CN114290576B (zh) * 2021-12-29 2024-04-12 绍兴耐特塑胶有限公司 精密细网旋转模头
WO2024057177A1 (en) * 2022-09-13 2024-03-21 Magic Mp S.P.A. Parison forming head group with variable interaxial distance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US457482A (en) * 1891-08-11 Machine for covering wires
US2963741A (en) * 1956-01-26 1960-12-13 Dow Chemical Co Adjustable extrusion die
US3178770A (en) * 1962-01-19 1965-04-20 Du Pont Variable orifice extruder die
US3390430A (en) * 1966-06-08 1968-07-02 Continental Can Co Extrusion die shell adjusting device
US3416190A (en) * 1966-06-28 1968-12-17 Mehnert Gottfried Diehead

Also Published As

Publication number Publication date
DK121405C (da) 1972-03-13
GB1208501A (en) 1970-10-14
DK121405B (de) 1971-10-11
SE320181B (de) 1970-02-02
US3535739A (en) 1970-10-27
FR1548178A (de) 1968-11-29
CH461082A (de) 1968-08-15
NL6717722A (de) 1968-07-01
BE708614A (de) 1968-05-02
ES348440A1 (es) 1969-03-16

Similar Documents

Publication Publication Date Title
AT313554B (de) Vorrichtung zur Verstellung des Ringspaltes eines Spritzkopfes zur Herstellung von Rohren und Schläuchen aus thermoplastischem Kunststoff
AT276736B (de) Vorrichtung zum Herstellen von Schlauchabschnitten aus thermoplastischem Kunststoff
AT302641B (de) Vorrichtung zur herstellung einer ringfoermigen nut an der innenseite eines rohres aus thermoplastischem kunststoff
CH542705A (de) Verfahren zur Herstellung von Gegenständen aus Kunststoffmaterial und Vorrichtung zur Ausführung des Verfahrens
AT295128B (de) Vorrichtung zur Herstellung von Hohlkörpern mit einem Hals
AT282802B (de) Verfahren und Vorrichtung zur Herstellung eines Fadenbandes
AT287284B (de) Vorrichtung zur kontinuierlichen Herstellung von Bändern aus plastischem Material
AT284713B (de) Verfahren zur Herstellung eines Polyolefinfilmes sowie thermoplastisches Verpackungsmaterial
CH473670A (de) Verfahren zur Herstellung von Wickelrohren aus Kunststoff und Vorrichtung zur Durchführung des Verfahrens
AT310436B (de) Verfahren und Vorrichtung zur kontinuierlichen Herstellung mehrschichtiger Schläuche aus thermoplastischen Kunststoffen
CH347345A (de) Verfahren zum Strangpressen von Schläuchen aus thermoplastischem Kunststoff und Einrichtung zur Durchführung des Verfahrens
AT309803B (de) Verfahren und Vorrichtung zur Herstellung von Rohren aus thermoplastischen Materail
CH397223A (de) Behälter aus thermoplastischem Kunststoff, Verfahren zur Herstellung desselben, und Vorrichtung zur Durchführung des Verfahrens
CH456129A (de) Verfahren zur Herstellung eines rohrförmigen, thermoplastischen Filmes und Einrichtung zur Durchführung des Verfahrens
CH507089A (de) Verfahren zur Herstellung von Gegenständen aus Kunststoffmaterial und Vorrichtung zur Ausführung des Verfahrens
CH459552A (de) Vorrichtung zur Herstellung von Hohlkörpern aus thermoplastischem Material
AT291536B (de) Vorrichtung zur Herstellung einer orientierten Schlauchfolie aus thermoplastischem Kunststoff
AT286608B (de) Verfahren und Vorrichtung zur Herstellung eines Rohrabzweigers aus thermoplastischen Kunststoff
AT298039B (de) Vorrichtung zur Herstellung flexibler Schläuche aus thermoplastischem Kunststoff
AT304064B (de) Vorrichtung zur Herstellung von Rohren aus faserverstärktem Kunststoff
AT257914B (de) Verfahren und Vorrichtung zur Herstellung eines aus plastifiziertem Kunststoff bestehenden Zwischenproduktes
CH507807A (de) Verfahren und Vorrichtung zur Herstellung von Ventilbeuteln aus Kunststoffolie
CH473669A (de) Vorrichtung zur Herstellung von Schläuchen oder Rohren aus thermoplastischem Material
AT253763B (de) Verfahren und Vorrichtung zur Herstellung von mit Querrillen versehenen Rohren aus thermoplastischem Kunststoff
AT257146B (de) Verfahren zur Herstellung einer Schweißmuffe aus thermoplastischem Kunststoff und danach hergestellte Schweißmuffe

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee