DE2638744C2 - - Google Patents

Info

Publication number
DE2638744C2
DE2638744C2 DE2638744A DE2638744A DE2638744C2 DE 2638744 C2 DE2638744 C2 DE 2638744C2 DE 2638744 A DE2638744 A DE 2638744A DE 2638744 A DE2638744 A DE 2638744A DE 2638744 C2 DE2638744 C2 DE 2638744C2
Authority
DE
Germany
Prior art keywords
hose
guide
guide members
axis
pivot
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
DE2638744A
Other languages
German (de)
English (en)
Other versions
DE2638744A1 (de
Inventor
Charles M. Gloucester Mass. Us Schott Jun.
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.)
Gloucester Engineering Co Inc
Original Assignee
Gloucester Engineering Co Inc
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 Gloucester Engineering Co Inc filed Critical Gloucester Engineering Co Inc
Publication of DE2638744A1 publication Critical patent/DE2638744A1/de
Application granted granted Critical
Publication of DE2638744C2 publication Critical patent/DE2638744C2/de
Granted 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
    • B29C48/907—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 adjustable calibrators, e.g. the dimensions of the calibrator being changeable
    • 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
    • B29C48/901—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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/355—Conveyors for extruded 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
    • B29C48/88—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
    • B29C48/913—Cooling of hollow articles of tubular films externally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
DE19762638744 1975-09-05 1976-08-27 Fuehrungsanordnung fuer mittels luft aufgeblaehter rohre aus thermoplastischem kunststoff Granted DE2638744A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/610,630 US3980418A (en) 1975-09-05 1975-09-05 Guide assembly for air-expanded thermoplastic tubes

Publications (2)

Publication Number Publication Date
DE2638744A1 DE2638744A1 (de) 1977-03-17
DE2638744C2 true DE2638744C2 (en18) 1987-06-04

Family

ID=24445808

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762638744 Granted DE2638744A1 (de) 1975-09-05 1976-08-27 Fuehrungsanordnung fuer mittels luft aufgeblaehter rohre aus thermoplastischem kunststoff

Country Status (9)

Country Link
US (1) US3980418A (en18)
JP (1) JPS5232054A (en18)
AU (1) AU503346B2 (en18)
BR (1) BR7605881A (en18)
CA (1) CA1070462A (en18)
DE (1) DE2638744A1 (en18)
FR (1) FR2322713A1 (en18)
GB (1) GB1504469A (en18)
IT (1) IT1070464B (en18)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1967350B1 (en) 2007-03-06 2016-06-22 Sanplast Di Santoro Raimondo Guide device for extruded tubular plastic films

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002315B1 (en) * 1977-11-28 1981-05-20 Imperial Chemical Industries Plc Apparatus and method for producing coated film
JPS54102575U (en18) * 1977-12-28 1979-07-19
JPS5586718A (en) * 1978-12-25 1980-06-30 Chisso Eng Kk Manufacturing device for tubular biaxial stretching film
DE2947916A1 (de) * 1978-11-30 1980-06-19 Gloucester Eng Co Inc Regelgeraet fuer einen schlauchfolienextruder
US4243363A (en) * 1979-03-12 1981-01-06 Gloucester Engineering Co., Inc. Control of tubular film size
US4402656A (en) * 1978-11-30 1983-09-06 Gloucester Engineering Co., Inc. Control of tubular film size
US4408970A (en) * 1979-12-19 1983-10-11 Mobil Oil Corporation Stabilizing air ring apparatus
US4355966A (en) * 1981-05-04 1982-10-26 E. B. Westlake, Jr. Automatic control of bubble size in blown film
US4388061A (en) * 1981-07-17 1983-06-14 Macro Engineering Company Ltd. Guide assembly for cylindrical plastic tubes
US4377540A (en) * 1981-08-24 1983-03-22 Gloucester Engineering Co., Inc. Control of tubular film size
JPS5874517U (ja) * 1981-11-16 1983-05-20 出光石油化学株式会社 インフレ−シヨンフイルム冷却装置
US4533309A (en) * 1983-06-15 1985-08-06 Mirek Planeta Collapsing frame for moving tubes of plastic material
DE3421680C1 (de) * 1984-06-09 1985-10-17 Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf Vorrichtung zum Flachlegen von Blasfolienschlaeuchen
DE8626188U1 (de) * 1986-10-01 1986-11-06 Reinhold, Klaus, 4540 Lengerich Vorrichtung zum Abstützen von Schlauchfolien aus thermoplastischem Kunststoff
US4749346A (en) * 1986-10-30 1988-06-07 Mirek Planeta Apparatus for the production of plastic film
DE8706688U1 (de) * 1987-05-09 1987-07-02 Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf Vorrichtung für die Kalibrierung von Schlauchfolienblasen
CA2104552C (en) * 1992-09-16 2000-02-29 Mirek Planeta Collapsing frame for moving tubes of plastic material
DE4401933C1 (de) * 1994-01-24 1995-04-20 Windmoeller & Hoelscher Vorrichtung zum Kalibrieren und Abstützen eines zu einer Folienblase aufgeblasenen, extrudierten Schlauches
US5441395A (en) * 1994-06-22 1995-08-15 Planeta; Mirek Tubular plastic film extrusion apparatus with improved adjustable sizing cage
CA2229821C (en) * 1997-09-23 2006-11-28 Robert D. Krycki Adjustable bubble guide or cage
DE19843340C2 (de) * 1998-09-22 2001-11-22 Strumann Werner Egeplast Vorrichtung zur Herstellung von Kunststoffrohren
US6196827B1 (en) * 1998-12-09 2001-03-06 Pearl Technologies, Inc. Swing arm stabilizing cage
US6679025B1 (en) 2000-12-08 2004-01-20 Process Marketing, Inc. Modular tower
SI1386719T1 (sl) * 2002-08-01 2008-12-31 Reifenhaeuser Gmbh & Co Kg Naprava za izdelavo plastiäśne folije
DE10315125B3 (de) * 2003-04-03 2004-09-09 Krauss-Maffei Kunststofftechnik Gmbh Kalibriereinrichtung
DE10323543B4 (de) * 2003-05-24 2005-02-10 Krauss-Maffei Kunststofftechnik Gmbh Kalibriereinrichtung
DE102004052973B4 (de) * 2004-10-29 2009-03-05 Battenfeld Extrusionstechnik Gmbh Stützvorrichtung
EP1965965B1 (de) * 2005-12-21 2018-01-31 Windmöller & Hölscher KG Blasfolienextrusionsanlage
DE102006044643A1 (de) * 2006-09-21 2008-04-03 Inoex Gmbh Vorrichtung zur Unterstützung von Kunststoffprofilen
ES2704100T3 (es) 2013-05-08 2019-03-14 Kdesign Gmbh Dispositivo calibrador para calibrar una película tubular extrudida
CN103358542B (zh) * 2013-06-19 2015-12-09 江阴升辉包装材料有限公司 一种塑料吹膜设备中的水环连接结构
ITMI20131642A1 (it) * 2013-10-04 2015-04-05 Luca Pontarolo Dispositivo di regolazione di posizionamento per convogliatori
DE102013220619A1 (de) * 2013-10-12 2015-04-16 Battenfeld-Cincinnati Germany Gmbh Vorrichtung zum Fixieren von extrudiertem Kunststoffprofil
EP3265289B1 (en) * 2015-03-02 2019-05-08 Syncro S.r.l. Calibration cage for the production of blown films
EP3302928B1 (de) * 2015-06-08 2021-08-25 Windmöller & Hölscher KG Vorrichtung und verfahren zum kühlen eines folienschlauchs
IT201800004249A1 (it) 2018-04-05 2019-10-05 Dispositivo di guida e calibrazione di film plastico in bolla con barre scorrevoli.
CN109406256B (zh) * 2018-10-11 2021-06-29 江苏建筑职业技术学院 一种用于预应力状态下的涂层织物膜材的顶破装置
CN114206581B (zh) * 2019-06-03 2024-03-01 Kdesign有限公司 用于引导膜管的装置
CN115847793A (zh) * 2022-12-15 2023-03-28 青岛开美克橡塑有限公司 一种吹膜机的薄膜宽度调节装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7141837U (de) * 1972-04-06 Demag Ag Blasfohen Kontaktkühlvorrichtung
US3538210A (en) * 1968-07-24 1970-11-03 Philip Morris Inc Method for forming plastic tubing
US3522630A (en) * 1968-08-02 1970-08-04 Owens Illinois Inc Guide apparatus for thermoplastic tubes
CH521217A (de) * 1969-10-08 1972-04-15 Windmoeller & Hoelscher Verfahren zur Luftkühlung des von einem Folienblaskopf geblasenen Kunststoff-Folienschlauches und Vorrichtung zur Durchführung des Verfahrens
DE1950758A1 (de) * 1969-10-08 1971-05-27 Windmoeller & Hoelscher Anordnung zur Luftkuehlung des von einem Folienblaskopf geblasenen Kunststoff-Folienschlauches
DE2003289A1 (de) * 1970-01-26 1971-08-12 Demag Ag Blasfolien-kontaktkuehlvorrichtung
DE2031496A1 (de) * 1970-06-25 1971-12-30 Windmoeller & Hoelscher Verfahren und Vorrichtung zum Herstellen von Schrumpffolien
GB1339823A (en) * 1970-08-19 1973-12-05 Windmoeller & Hoelscher Apparatus for making flattening and hauling off blown tubular plastics film
US3775523A (en) * 1971-03-04 1973-11-27 Fmc Corp Method and apparatus for making oriented tubular film
DE2357138C3 (de) * 1973-11-15 1978-08-03 Windmoeller & Hoelscher, 4540 Lengerich Nachkühlvorrichtung für Blasfolien aus thermoplastischen Kunststoffen
DE2359975C3 (de) * 1973-12-01 1980-09-18 Hoechst Ag, 6000 Frankfurt Kühlvorrichtung für Schlauchfolien

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1967350B1 (en) 2007-03-06 2016-06-22 Sanplast Di Santoro Raimondo Guide device for extruded tubular plastic films

Also Published As

Publication number Publication date
IT1070464B (it) 1985-03-29
CA1070462A (en) 1980-01-29
FR2322713B1 (en18) 1980-03-14
BR7605881A (pt) 1977-08-16
DE2638744A1 (de) 1977-03-17
JPS5232054A (en) 1977-03-10
AU1693376A (en) 1978-02-23
AU503346B2 (en) 1979-08-30
GB1504469A (en) 1978-03-22
FR2322713A1 (fr) 1977-04-01
US3980418A (en) 1976-09-14

Similar Documents

Publication Publication Date Title
DE2638744C2 (en18)
EP1604801B1 (de) Extrusionsblaskopf
EP2962674B1 (de) Vorrichtung zur höhenverstellung eines operationstischs
EP0868964A1 (de) Vorrichtung zur Erzeugung einer definierten Positionierung und Orientierung mindestens einer Plattform
DE2165140C2 (de) Vorrichtung zur Führung und Lagerung eines bewegten, endlosen flexiblen Bandes auf mindestens zwei Rollen
EP0844976B1 (de) Vorrichtung zum verschwenken einer walze für eine laufende bahn
DE4030150C1 (en18)
EP3094466B1 (de) Verfahren und vorrichtung zum stützen eines kunststoffprofils
DE102014209308A1 (de) Laserbearbeitungskopf mit Linsenwechselsystem
DE3913112A1 (de) Laengsfalzvorrichtung
DE3036716A1 (de) Verfahren und vorrichtung zur herstellung einer elastfolie
DE2756183A1 (de) Praezisions-vorschubtisch
DE2317215A1 (de) Einrichtung zum ausrichten von kreismessern
DE4335747C1 (de) Verfahren und Vorrichtung zum Führen eines Bandes
DE4222934C1 (de) Flachstrickmaschine
EP0262627B1 (de) Vorrichtung zum Abstützen von Schlauchfolien aus thermoplastischem Kunststoff
DE2151582A1 (de) Hydrostatisch gelagerte welle
DE2558504B2 (de) Verschiebemechanismus für eine fotografische Linsenanordnung
DE2925355C2 (en18)
DE102007042248B4 (de) Werkzeugkopf
DE602005002611T2 (de) Winkeleinstellungsmechanismus für den Abtaster eines optischen Plattengeräts
DE1499092A1 (de) Drahtwickelmaschine
EP0333637A2 (de) Makroobjektiv mit einem am Objektivgehäuse drehbar gelagerten Entfernungsring
EP1413369B1 (de) Vorrichtung und Verfahren zum Biegen von stabförmigen Teilen
DE102021101464B4 (de) Mechanismus zum verstellen der position von anpressrollen relativ zur pressform einer pelletpresse

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition