AT339581B - Strangpressduse zur herstellung dunnwandiger plattenformiger hohlkorper aus kunststoff - Google Patents

Strangpressduse zur herstellung dunnwandiger plattenformiger hohlkorper aus kunststoff

Info

Publication number
AT339581B
AT339581B AT57673A AT57673A AT339581B AT 339581 B AT339581 B AT 339581B AT 57673 A AT57673 A AT 57673A AT 57673 A AT57673 A AT 57673A AT 339581 B AT339581 B AT 339581B
Authority
AT
Austria
Prior art keywords
plastic
thin
production
hollow bodies
shaped hollow
Prior art date
Application number
AT57673A
Other languages
English (en)
Other versions
ATA57673A (de
Original Assignee
Extrudyne 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 Extrudyne Inc filed Critical Extrudyne Inc
Publication of ATA57673A publication Critical patent/ATA57673A/de
Application granted granted Critical
Publication of AT339581B publication Critical patent/AT339581B/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
    • B29C48/88—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
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • 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
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • 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
    • B29C48/902—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 internally
    • 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
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
    • B29C48/916—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means using vacuum
    • 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
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. 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
    • B29C48/904—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 dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
    • 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
    • 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
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT57673A 1972-01-24 1973-01-24 Strangpressduse zur herstellung dunnwandiger plattenformiger hohlkorper aus kunststoff AT339581B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22023872A 1972-01-24 1972-01-24

Publications (2)

Publication Number Publication Date
ATA57673A ATA57673A (de) 1977-02-15
AT339581B true AT339581B (de) 1977-10-25

Family

ID=22822687

Family Applications (1)

Application Number Title Priority Date Filing Date
AT57673A AT339581B (de) 1972-01-24 1973-01-24 Strangpressduse zur herstellung dunnwandiger plattenformiger hohlkorper aus kunststoff

Country Status (4)

Country Link
US (1) US3792951A (de)
AT (1) AT339581B (de)
CA (1) CA1009814A (de)
IL (1) IL41355A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093894A1 (de) * 1982-05-06 1983-11-16 Hüls Troisdorf Aktiengesellschaft Werkzeug für Extruder

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50121067U (de) * 1974-03-19 1975-10-03
DE2426543C3 (de) * 1974-05-31 1979-06-28 Plastic + Form Kunststoff-Verarbeitungs-Gesellschaft Mbh, 7317 Wendlingen Vorrichtung zum Beschichten eines Hohlprofils
US4169366A (en) * 1974-09-27 1979-10-02 Swiss Aluminium Ltd. Device for extruding hollow and semi-hollow sections
IT1037808B (it) * 1975-05-02 1979-11-20 Covema Srl Impianto per la realizzazione particolarmente di profilati cavi in materia plastica
US4139144A (en) * 1977-11-25 1979-02-13 Corning Glass Works Extrusion die conversion
US4288905A (en) * 1977-12-23 1981-09-15 Milton Kessler Method of fabricating vacuum sizing apparatus
US4181487A (en) * 1977-12-23 1980-01-01 Milton Kessler Vacuum sizing apparatus
US4371326A (en) * 1979-01-26 1983-02-01 Mcalister Roy E Apparatus for making plastic solar panel structure
US4271103A (en) * 1979-01-26 1981-06-02 Mcalister Roy E Plastic solar panel structure and method for making the same
NL178063C (nl) * 1979-03-27 1986-01-16 Wavin Bv Extrusiekop met ringvormig extrusiekanaal alsmede een kunststofbuis met in langsrichting verlopende holle kanalen in de wand verkregen met behulp van een dergelijke extrusiekop.
FR2493219B1 (fr) * 1980-10-30 1984-11-23 Indumat Sa Procede et dispositif de fabrication de structures alveolaires en matiere thermoplastique et structures obtenues
CA1154218A (en) * 1982-02-11 1983-09-27 Vittorio Dezen Vacuum sizing device
US4655987A (en) * 1982-10-12 1987-04-07 Guillermo Zertuche Method and apparatus for extruding tubular articles having several conduits
US4781565A (en) * 1982-12-27 1988-11-01 Sri International Apparatus for obtaining silicon from fluosilicic acid
FR2582981A1 (fr) * 1985-06-06 1986-12-12 Meridional Oenologie Centre Filieres pour fabriquer des pieces extrudees comportant une pluralite de canaux et procedes de fabrication de ces filieres
US4690683A (en) * 1985-07-02 1987-09-01 Rutgers, The State University Of New Jersey Transdermal varapamil delivery device
IT1215422B (it) * 1986-05-13 1990-02-08 Reifenhaeuser Masch Trafila per l'estrusione di un nastro di materia plastica del tipo termoplastico espanso.
US5422118A (en) * 1986-11-07 1995-06-06 Pure Pac, Inc. Transdermal administration of amines with minimal irritation and high transdermal flux rate
US5065562A (en) * 1990-01-29 1991-11-19 The Standard Products Company Sealing and fastening system for greenhouses
US5063018A (en) * 1990-06-04 1991-11-05 Cordis Corporation Extrusion method
US5288218A (en) * 1993-02-11 1994-02-22 Mikron Industries Extrusion calibrator
US5435961A (en) * 1994-01-14 1995-07-25 Xerox Corporation Method and tool for forming a patterned gasket
US5945048A (en) * 1995-03-25 1999-08-31 Ensinger; Wilfried Process and device for extruding polymer melts to form hollow chamber sections
DE19510944C1 (de) * 1995-03-25 1997-02-06 Wilfried Ensinger Verfahren und Vorrichtung zum Strangpressen von Kunststoffschmelzen zu Hohlkammerprofilen
US5658644A (en) * 1995-12-05 1997-08-19 Inteplast Corporation Light weight board of improved mechanical strength and manufacture thereof
US5749111A (en) * 1996-02-14 1998-05-12 Teksource, Lc Gelatinous cushions with buckling columns
WO2001056780A1 (en) * 2000-02-01 2001-08-09 Peter Danko Method and apparatus for closing an open end of a product, & product formed thereby
US6439771B1 (en) * 2000-03-15 2002-08-27 Webster Industries Division Chelsea Industries, Inc. Zippered resealable closure
DE10037906A1 (de) * 2000-08-03 2002-02-14 Hdw Isoliertechnik Gmbh Vielkammerprofile sowie Vorrichtung und Verfahren zur Herstellung derselben
US20030215613A1 (en) * 2001-07-10 2003-11-20 Inteplast Group, Ltd. Light weight board of improved mechanical strength and process for production thereof
AT413272B (de) * 2002-11-08 2006-01-15 Technoplast Kunststofftechnik Vorrichtung zum kühlen und kalibrieren von kunststoffprofilen
US7318720B2 (en) * 2003-08-07 2008-01-15 Arunas Antanas Pabedinskas Die assembly and production process for profile extrusion
GB2408961A (en) * 2003-12-12 2005-06-15 Univ Cambridge Tech Apparatus and method
US20060008610A1 (en) * 2004-07-06 2006-01-12 Jesse Hsu Device for fabricating plastic plates
US20080003869A1 (en) * 2006-06-30 2008-01-03 Inteplast Group, Ltd. Extruded thermoplastic boards having enhanced mechanical strength
US20080003870A1 (en) * 2006-06-30 2008-01-03 Inteplast Group, Ltd. Process for the preparation of extruded thermoplastic boards having enhanced mechanical strength
US20120175823A1 (en) * 2011-01-12 2012-07-12 U.S. Farathane Corporation System and process for creating an extruded polypropylene perimeter extending frame for a vehicle headliner having dynamic fracture capabilities to reduce injury
US9227353B2 (en) * 2012-11-08 2016-01-05 Solar Hydronics Corporation Molding apparatus and method for operating same

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
US1193663A (en) * 1916-08-08 Clay-pboducts-stjkfaging mechanism
US1310509A (en) * 1918-01-12 1919-07-22 Harry Mortimer Specht Apparatus for making filament from viscid or viscous substance.
US1500739A (en) * 1923-12-29 1924-07-08 Bloomfield H Howard Method and apparatus for making ingot-mold feeders
US2392190A (en) * 1944-06-14 1946-01-01 Ruberoid Co Core support for extrusion machines
US2616126A (en) * 1950-06-29 1952-11-04 Us Rubber Co Plastic tube manufacture
US3274315A (en) * 1963-02-25 1966-09-20 Tokan Kogyo Co Ltd Process for unitized construction of synthetic resin board or cylinder
AT325299B (de) * 1967-02-27 1975-10-10 Hegler Wilhelm Vorrichtung zur herstellung von rohren aus thermoplastischem kunststoff

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093894A1 (de) * 1982-05-06 1983-11-16 Hüls Troisdorf Aktiengesellschaft Werkzeug für Extruder

Also Published As

Publication number Publication date
CA1009814A (en) 1977-05-10
IL41355A0 (en) 1973-03-30
ATA57673A (de) 1977-02-15
IL41355A (en) 1976-03-31
US3792951A (en) 1974-02-19

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee