IT1114972B - Procedimento ed apparecchiatura per la calipratura di profilati in materiale termoplastico mediante depressione - Google Patents
Procedimento ed apparecchiatura per la calipratura di profilati in materiale termoplastico mediante depressioneInfo
- Publication number
- IT1114972B IT1114972B IT48191/79A IT4819179A IT1114972B IT 1114972 B IT1114972 B IT 1114972B IT 48191/79 A IT48191/79 A IT 48191/79A IT 4819179 A IT4819179 A IT 4819179A IT 1114972 B IT1114972 B IT 1114972B
- Authority
- IT
- Italy
- Prior art keywords
- calipration
- depression
- procedure
- equipment
- thermoplastic profiles
- Prior art date
Links
- 229920001169 thermoplastic Polymers 0.000 title 1
- 239000004416 thermosoftening plastic Substances 0.000 title 1
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
- B29C48/09—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
- B29C48/03—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
- B29C48/25—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
- B29C48/90—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
- B29C48/905—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 wet calibration, i.e. in a quenching tank
-
- 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
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2809386A DE2809386C3 (de) | 1978-03-04 | 1978-03-04 | Vorrichtung zum Kalibrieren und Kühlen von Profilen aus thermoplastischen Kunstststoffen |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7948191A0 IT7948191A0 (it) | 1979-03-02 |
IT1114972B true IT1114972B (it) | 1986-02-03 |
Family
ID=6033566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48191/79A IT1114972B (it) | 1978-03-04 | 1979-03-02 | Procedimento ed apparecchiatura per la calipratura di profilati in materiale termoplastico mediante depressione |
Country Status (10)
Country | Link |
---|---|
US (2) | US4411613A (it) |
JP (1) | JPS54163960A (it) |
AT (1) | AT385718B (it) |
BE (1) | BE874565A (it) |
CA (1) | CA1135921A (it) |
DE (1) | DE2809386C3 (it) |
FR (1) | FR2418712A1 (it) |
GB (1) | GB2015418B (it) |
IT (1) | IT1114972B (it) |
NL (1) | NL7901687A (it) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH643481A5 (fr) * | 1981-12-21 | 1984-06-15 | Maillefer Sa | Dispositif pour le calibrage d'un tube en matiere plastique produit par extrusion. |
CA1154218A (en) * | 1982-02-11 | 1983-09-27 | Vittorio Dezen | Vacuum sizing device |
US4854845A (en) * | 1983-02-28 | 1989-08-08 | Elf Isolation | Apparatus for embossing sections of a cladding element for outer facades |
US5008051A (en) * | 1989-03-01 | 1991-04-16 | Decoursey Robert T | Vacuum sizing tank with electronically controlled vacuum pressure |
US5380472A (en) * | 1992-05-08 | 1995-01-10 | Siemens Aktiengesellschaft | Method and apparatus for manufacturing chamber members for accepting light waveguides |
US5288218A (en) * | 1993-02-11 | 1994-02-22 | Mikron Industries | Extrusion calibrator |
US5340295A (en) * | 1993-07-19 | 1994-08-23 | The Conair Group, Inc. | Vacuum sizing apparatus with controlled vacuum |
GB2313570A (en) * | 1994-02-22 | 1997-12-03 | Greiner & Soehne C A | Apparatus and process for cooling extruded objects |
AT409737B (de) * | 1994-02-22 | 2002-10-25 | Greiner & Soehne C A | Kühl- und kalibriereinrichtung |
US5607638A (en) * | 1995-06-06 | 1997-03-04 | Cadwell; Charles E. | Vacuum sizing apparatus and method of using same |
US6066798A (en) * | 1995-06-07 | 2000-05-23 | Siecor Corporation | Slotted core telecommunications cable |
US5780071A (en) * | 1996-04-02 | 1998-07-14 | Veka, Inc. | System for calibrator changeover |
DE19653667C2 (de) * | 1996-12-20 | 2000-07-13 | Thyssen Polymer Gmbh | Kalibrier- und Kühlvorrichtung für Kunststoffprofile |
ES2158628T3 (es) * | 1998-02-27 | 2001-09-01 | Kommerling Kunststoff Gmbh | Dispositivo de calibrado. |
DE19854932C2 (de) * | 1998-04-08 | 2000-10-26 | Hiendl Gmbh & Co Kg H | Vakuum-Außenkalibrierung |
US6200119B1 (en) | 1998-09-18 | 2001-03-13 | Automated Edm Inc. | Extrusion calibrator with modular calibrating cassette |
AT412769B (de) * | 2000-01-14 | 2005-07-25 | Greiner Extrusionstechnik Gmbh | Formgebungseinrichtung für eine extrusionsanlage |
JP4498624B2 (ja) * | 2001-02-02 | 2010-07-07 | 積水化学工業株式会社 | 押出成型機及び該押出成型機を用いた成型方法 |
AT410299B (de) * | 2001-08-10 | 2003-03-25 | A & G Extrusion Technology Gmb | Vorrichtung zum kühlen und kalibrieren eines extrudierten kunststoffprofils |
AT6407U1 (de) * | 2002-12-12 | 2003-10-27 | Technoplast Kunststofftechnik | Verfahren zur regelung der vakuumversorgung von kalibrierwerkzeugen |
AT411825B (de) | 2003-04-15 | 2004-06-25 | Gruber & Co Group Gmbh | Vorrichtung zum kalibrieren eines extrudierten kunststoffprofils |
US7001165B2 (en) * | 2003-05-02 | 2006-02-21 | Certainteed Corporation | Sizer for forming shaped polymeric articles and method of sizing polymeric articles |
CA2522226A1 (en) * | 2004-10-04 | 2006-04-04 | Mikron Industries, Inc. | Extrusion calibrator cleaning apparatus and method |
KR101293871B1 (ko) * | 2010-10-27 | 2013-08-07 | (주)엘지하우시스 | 창호프레임 제조용 침수형 캘리브레이터 및 이를 포함하는 창호프레임 제조장치 |
US8807163B2 (en) | 2011-03-02 | 2014-08-19 | Richard C. Bell | Vacuum sizing tank with electro-mechanical controlled water flows |
US9056419B2 (en) | 2011-03-02 | 2015-06-16 | Richard C. Bell | Sizing tank with electro-mechanical controlled water flows |
US10179435B2 (en) | 2012-07-10 | 2019-01-15 | U.S. Farathane Corporation | Roof ditch molding assembly and process with heated air assist |
US10071522B2 (en) * | 2012-07-10 | 2018-09-11 | U.S. Farathane Corporation | Roof ditch molding process incorporating conformed shaping features in a molding fixture |
DE102012216299A1 (de) * | 2012-09-13 | 2014-03-13 | Greiner Tool.Tec Gmbh | Kalibrierungsvorrichtung und -verfahren, sowie ein Tankkalibrator für die Profilextrusion |
JP6174961B2 (ja) * | 2013-09-30 | 2017-08-02 | 宇部エクシモ株式会社 | 中空プラスチックシート用サイジング装置およびそれを用いた中空プラスチックシートの製造方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1016009B (de) * | 1954-07-15 | 1957-09-19 | Anton Reifenhaeuser Fa | Verfahren zum Strangpressen von Hohlkoerpern aus thermoplastischem Kunststoff |
DE1187361B (de) * | 1955-07-21 | 1965-02-18 | Trefimetaux S A | Vorrichtung und Verfahren zum Kalibrieren eines aus einer Strangpresse austretenden Rohres aus thermoplastischem Kunststoff |
DE1148736B (de) * | 1960-04-30 | 1963-05-16 | Kloeckner Werke Ag | Vakuum-Kalibriervorrichtung fuer Kunststoffprofile, insbesondere Kunststoffhohlprofile |
BE653893A (it) * | 1963-10-04 | 1900-01-01 | ||
DE1291896B (de) * | 1965-10-18 | 1969-04-03 | Buerkle Kg Kehlleistenfabrik | Gekuehlte Kalibrierduese in Strangpressanlagen fuer Profile aus thermoplastischem Kunststoff |
FR1544968A (fr) * | 1966-11-25 | 1968-11-08 | Chevron Res | Procédé et appareil pour refroidir et calibrer des objets extrudés chauds |
US3546745A (en) * | 1968-02-29 | 1970-12-15 | Phillips Petroleum Co | Extrudate sizing sleeve |
DE1809285A1 (de) * | 1968-11-16 | 1970-06-11 | Roehm & Haas Gmbh | Kalibrierbuechse mit Fluessigkeitskuehlung |
US3668288A (en) * | 1968-11-18 | 1972-06-06 | Keiichi Takahashi | Method for making thermoplastic synthetic resin hollow structure articles |
FR2086713A5 (en) * | 1970-04-07 | 1971-12-31 | Plastival Sa | Drawing thermoplastic profiles - expanded by vacuum and calibrated |
US3812230A (en) * | 1970-09-29 | 1974-05-21 | Takan Kogyo Co Ltd | Method for continuously making a hollow board article of thermoplastic resin |
US3835209A (en) * | 1971-11-09 | 1974-09-10 | Owens Illinois Inc | Process of extruding a foamed extrudate and controlling the thickness thereof |
BE789774A (fr) * | 1972-02-18 | 1973-02-01 | Sinclair Koppers Co | Procede et appareil pour la fabrication de profiles en mousse |
DE2239746A1 (de) * | 1972-08-12 | 1974-02-21 | Reifenhaeuser Kg | Vorrichtung zum kalibrieren von stranggepressten profilen, insbes. hohlprofilen, aus thermoplastischem kunststoff |
DE2239747A1 (de) * | 1972-08-12 | 1974-02-21 | Reifenhaeuser Kg | Vorrichtung zum kalibrieren von profilen, insbes. hohlprofilen aus thermoplastischem kunststoff |
DE2244294A1 (de) * | 1972-09-09 | 1974-03-21 | Continental Gummi Werke Ag | Verfahren und einrichtung zum kalibrieren des aussenmantels und zum kuehlen von stranggepressten hohlprofilstraengen aus thermoplastischen kunststoffen |
US3804574A (en) * | 1972-12-07 | 1974-04-16 | C Gatto | Apparatus for sizing shaped articles |
DE2433242A1 (de) * | 1974-07-11 | 1976-01-29 | Gofini Ag | Verfahren zum betrieb einer anlage zur herstellung eines kunststoffprofilstranges und fuer das verfahren ausgeruestete anlage |
DE2504190C3 (de) * | 1975-02-01 | 1984-08-16 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren und Vorrichtung zum Kalibrieren eines extrudierten Profiles aus thermoplastischem Kunststoff |
DE2535286C3 (de) * | 1975-08-07 | 1979-01-25 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zum Kalibrieren einer coextrudierten Profilleiste aus thermoplastischen Kunststoffen |
US4181487A (en) * | 1977-12-23 | 1980-01-01 | Milton Kessler | Vacuum sizing apparatus |
-
1978
- 1978-03-04 DE DE2809386A patent/DE2809386C3/de not_active Expired
-
1979
- 1979-03-02 FR FR7905534A patent/FR2418712A1/fr active Granted
- 1979-03-02 AT AT0160579A patent/AT385718B/de not_active IP Right Cessation
- 1979-03-02 IT IT48191/79A patent/IT1114972B/it active
- 1979-03-02 CA CA000322689A patent/CA1135921A/en not_active Expired
- 1979-03-02 GB GB7907489A patent/GB2015418B/en not_active Expired
- 1979-03-02 NL NL7901687A patent/NL7901687A/xx not_active Application Discontinuation
- 1979-03-02 JP JP2351479A patent/JPS54163960A/ja active Granted
- 1979-03-02 BE BE0/193791A patent/BE874565A/xx not_active IP Right Cessation
-
1981
- 1981-06-11 US US06/272,575 patent/US4411613A/en not_active Expired - Fee Related
-
1983
- 1983-03-09 US US06/473,816 patent/US4468369A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2418712B1 (it) | 1984-12-14 |
BE874565A (fr) | 1979-07-02 |
DE2809386B2 (de) | 1981-01-15 |
GB2015418B (en) | 1982-10-13 |
GB2015418A (en) | 1979-09-12 |
AT385718B (de) | 1988-05-10 |
JPS54163960A (en) | 1979-12-27 |
CA1135921A (en) | 1982-11-23 |
US4411613A (en) | 1983-10-25 |
FR2418712A1 (fr) | 1979-09-28 |
DE2809386C3 (de) | 1986-03-27 |
IT7948191A0 (it) | 1979-03-02 |
NL7901687A (nl) | 1979-09-06 |
ATA160579A (de) | 1987-10-15 |
US4468369A (en) | 1984-08-28 |
JPS6227977B2 (it) | 1987-06-17 |
DE2809386A1 (de) | 1979-09-06 |
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