DE69025589D1 - Extrusionsbausätze - Google Patents

Extrusionsbausätze

Info

Publication number
DE69025589D1
DE69025589D1 DE69025589T DE69025589T DE69025589D1 DE 69025589 D1 DE69025589 D1 DE 69025589D1 DE 69025589 T DE69025589 T DE 69025589T DE 69025589 T DE69025589 T DE 69025589T DE 69025589 D1 DE69025589 D1 DE 69025589D1
Authority
DE
Germany
Prior art keywords
kits
extrusion
extrusion kits
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 - Fee Related
Application number
DE69025589T
Other languages
English (en)
Other versions
DE69025589T2 (de
Inventor
James F Stevenson
William H Miller
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.)
Aerojet Rocketdyne Holdings Inc
Original Assignee
Gencorp 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 Gencorp Inc filed Critical Gencorp Inc
Publication of DE69025589D1 publication Critical patent/DE69025589D1/de
Application granted granted Critical
Publication of DE69025589T2 publication Critical patent/DE69025589T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C48/30—Extrusion nozzles or dies
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/74—Bypassing means, i.e. part of the molten material being diverted into downstream stages of the extruder
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/131—Curved 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
    • B29C48/302—Extrusion nozzles or dies 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
    • B29C48/303—Extrusion nozzles or dies using dies or die parts movable in a closed circuit, e.g. mounted on movable endless support
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE69025589T 1990-02-12 1990-10-16 Extrusionsbausätze Expired - Fee Related DE69025589T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/478,373 US5067885A (en) 1988-06-17 1990-02-12 Rapid change die assembly

Publications (2)

Publication Number Publication Date
DE69025589D1 true DE69025589D1 (de) 1996-04-04
DE69025589T2 DE69025589T2 (de) 1996-09-05

Family

ID=23899676

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69025589T Expired - Fee Related DE69025589T2 (de) 1990-02-12 1990-10-16 Extrusionsbausätze

Country Status (8)

Country Link
US (1) US5067885A (de)
EP (1) EP0442195B1 (de)
JP (1) JPH0794143B2 (de)
KR (1) KR930000735B1 (de)
BR (1) BR9004657A (de)
CA (1) CA2025514C (de)
DE (1) DE69025589T2 (de)
ES (1) ES2085336T3 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219588A (en) * 1990-02-12 1993-06-15 Gencorp Inc. Die assembly control
US5424023A (en) * 1993-06-03 1995-06-13 Crane Plastics Company Limited Partnership Apparatus and method of forming curved extruded products
US5474720A (en) * 1994-03-11 1995-12-12 Friedrich Theysohn Gmbh Method of and apparatus for producing elongated shaped bodies of thermoplastic synthetic resin
US5679379A (en) * 1995-01-09 1997-10-21 Fabbricante; Anthony S. Disposable extrusion apparatus with pressure balancing modular die units for the production of nonwoven webs
JP2963380B2 (ja) * 1995-11-15 1999-10-18 株式会社日本製鋼所 熱可塑性樹脂の造粒方法および造粒装置
US5902540A (en) * 1996-10-08 1999-05-11 Illinois Tool Works Inc. Meltblowing method and apparatus
US6680021B1 (en) 1996-07-16 2004-01-20 Illinois Toolworks Inc. Meltblowing method and system
US5904298A (en) * 1996-10-08 1999-05-18 Illinois Tool Works Inc. Meltblowing method and system
US6117924A (en) * 1996-10-22 2000-09-12 Crane Plastics Company Limited Partnership Extrusion of synthetic wood material
US5882573A (en) * 1997-09-29 1999-03-16 Illinois Tool Works Inc. Adhesive dispensing nozzles for producing partial spray patterns and method therefor
US6051180A (en) * 1998-08-13 2000-04-18 Illinois Tool Works Inc. Extruding nozzle for producing non-wovens and method therefor
US6200635B1 (en) 1998-08-31 2001-03-13 Illinois Tool Works Inc. Omega spray pattern and method therefor
US6602554B1 (en) 2000-01-14 2003-08-05 Illinois Tool Works Inc. Liquid atomization method and system
US6589454B1 (en) * 2000-05-18 2003-07-08 Albert Santelli, Jr. Method for making extruded test specimens usable in evaluating mechanical and other material properties of plastic used in the manufacture of extruded products
US7374416B2 (en) * 2003-11-21 2008-05-20 Kimberly-Clark Worldwide, Inc. Apparatus and method for controlled width extrusion of filamentary curtain
US7316557B2 (en) * 2004-05-08 2008-01-08 Good Earth Tools, Inc. Die for extruding material
US7513676B2 (en) * 2004-05-08 2009-04-07 Good Earth Tools, Inc. Extruder screw with long wearing surfaces
CN1956840B (zh) * 2004-05-28 2010-11-24 倍耐力轮胎股份公司 用于制造轮胎的方法和装置
US7798434B2 (en) 2006-12-13 2010-09-21 Nordson Corporation Multi-plate nozzle and method for dispensing random pattern of adhesive filaments
US8579623B2 (en) * 2008-04-10 2013-11-12 Edward Williams Extruder stabilizer assembly
US8074902B2 (en) 2008-04-14 2011-12-13 Nordson Corporation Nozzle and method for dispensing random pattern of adhesive filaments

Family Cites Families (56)

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US1618256A (en) * 1926-07-13 1927-02-22 Firm Gebruder Buhler Mold disk for dough presses
US2062338A (en) * 1934-01-13 1936-12-01 Tanzi Mario Macaroni die
US2502247A (en) * 1946-09-13 1950-03-28 Clarks Potteries Ltd Earthenware pipe making machine
US3046602A (en) * 1960-05-02 1962-07-31 Dow Chemical Co Extruding apparatus
US3048890A (en) * 1960-07-06 1962-08-14 Olive M Soubier Method and apparatus for forming plastic articles
US3093860A (en) * 1961-03-16 1963-06-18 Oliver Tire & Rubber Co Adjustable extruding die
US3080608A (en) * 1961-03-30 1963-03-12 Jurian W Van Riper Plastic material extrusion apparatus
US3111714A (en) * 1962-05-14 1963-11-26 Phillips Petroleum Co Self-centering extrusion die
US3313003A (en) * 1963-10-04 1967-04-11 Brown & Williamson Tobacco Extrusion dies for plastic materials
US3345444A (en) * 1963-12-16 1967-10-03 Monsanto Co Method and apparatus for forming an intermittent pattern
US3425092A (en) * 1964-07-24 1969-02-04 Jun Taga Apparatus for moulding sections of circularly bent tubing from thermoplastic material
US3292213A (en) * 1964-09-23 1966-12-20 Dow Chemical Co Tube extrusion apparatus
FR1425435A (fr) * 1964-12-07 1966-01-24 Rhone Poulenc Sa Filière d'extrusion à orifice variable
DE1479010A1 (de) * 1965-10-28 1969-05-08 Basf Ag Verfahren und Vorrichtung zum Auskleiden von Rohren mit thermoplastischen Stoffen
US3405210A (en) * 1966-03-18 1968-10-08 Owens Illinois Inc Method and apparatus for extruding plastic material
NL128301C (de) * 1966-05-10 1900-01-01
US3490113A (en) * 1967-06-05 1970-01-20 Certain Teed Prod Corp Apparatus for making curved plastic shapes
US3809519A (en) * 1967-12-15 1974-05-07 Ici Ltd Injection moulding machines
FR2033631A5 (en) * 1969-02-26 1970-12-04 Amengual Jean Multiple spinnerets for plastics-sheathed - yarn
US3809516A (en) * 1970-12-31 1974-05-07 S Komaki Apparatus for manufacturing a light-weight concrete panel with pattern designs on its surface
DE2100095A1 (de) * 1971-01-02 1972-07-27 Hoechst Ag Doppelkopf zur Extrusion von Hohlsträngen
GB1370945A (en) * 1971-04-16 1974-10-16 Triplex Safety Glass Co Conveying apparatus
US3761213A (en) * 1971-06-01 1973-09-25 Glacier Industries Confection extrusion nozzle
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DE2220319A1 (de) * 1972-04-21 1973-11-08 Siemens Ag Mehrfachpresskopf fuer strangpressen zum gleichzietigen umhuellen mehrerer elektrischer leiter oder kabel
NO129892B (de) * 1972-12-01 1974-06-10 Graenges Essem Plast As
US4025262A (en) * 1974-11-18 1977-05-24 General Electric Company Variable length extrusion die
IN144765B (de) * 1975-02-12 1978-07-01 Rasmussen O B
JPS5725375B2 (de) * 1975-03-07 1982-05-29
CH587117A5 (en) * 1975-05-22 1977-04-29 Maillefer Sa Extruder die turret supporting alternative extrusion dies - for rapid changeover of coating dies to suit different profiles
ES222540Y (es) * 1976-07-26 1977-03-16 Cables De Comunicaciones, S. A. Cabezal para aislamiento multiple de conductores.
FR2395123A2 (fr) * 1977-06-23 1979-01-19 Megias Ets Joseph Procede perfectionne de formage de la paroi d'un tube en matiere synthetique
US4219516A (en) * 1978-11-24 1980-08-26 Mobil Oil Corporation Method for controlling flow of molten polymer to multiple extrusion die orifices
US4257320A (en) * 1979-05-14 1981-03-24 Brown International Corporation Whole fruit peel oil extractor
DE2921943A1 (de) * 1979-05-30 1980-12-11 Waskoenig & Walter Kabel Werk Verfahren zum wechseln der einfaerbung extrudierter kabelumhuellungen
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US4648821A (en) * 1984-08-31 1987-03-10 Nabisco Brands, Inc. Apparatus for co-extrusion of a dough mass having dissimilar inner and outer portions
FR2589781A1 (fr) * 1985-11-08 1987-05-15 Swisscab E A Schon Sa Procede de changement de couleur en cours d'extrusion d'une gaine autour d'un conducteur et dispositif pour la mise en oeuvre de ce procede
JPS62169614A (ja) * 1986-01-22 1987-07-25 Kansai Kako Kk 押出成形機のヘツド
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US4793786A (en) * 1986-11-07 1988-12-27 Perfect Products, Inc. Extrusion of arcuate products
US4929167A (en) * 1987-06-12 1990-05-29 Pepper Kenneth V Apparatus for producing a helical tube
US4761129A (en) * 1987-07-07 1988-08-02 Swisscab E.A. Schoen S.A. Device for changing color during the extrusion of a sheath around a conductor
US4826423A (en) * 1987-08-19 1989-05-02 Chevron Research Company Construction of thermoplastic tubes with tubular ribs by helical winding upon a mandrel
DE3735279A1 (de) * 1987-10-17 1989-04-27 Kabelmetal Electro Gmbh Verfahren und vorrichtung zur farbigen kennzeichnung von adern elektrischer kabel und leitungen
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Also Published As

Publication number Publication date
JPH06285950A (ja) 1994-10-11
EP0442195B1 (de) 1996-02-28
CA2025514A1 (en) 1991-08-13
EP0442195A2 (de) 1991-08-21
EP0442195A3 (en) 1991-11-21
BR9004657A (pt) 1991-11-19
US5067885A (en) 1991-11-26
DE69025589T2 (de) 1996-09-05
KR930000735B1 (ko) 1993-01-30
JPH0794143B2 (ja) 1995-10-11
ES2085336T3 (es) 1996-06-01
KR910015380A (ko) 1991-09-30
CA2025514C (en) 1994-05-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee