ES2055057T3 - Conjunto de boquilla y extrusion y procedimiento de extrusion. - Google Patents
Conjunto de boquilla y extrusion y procedimiento de extrusion.Info
- Publication number
- ES2055057T3 ES2055057T3 ES89306013T ES89306013T ES2055057T3 ES 2055057 T3 ES2055057 T3 ES 2055057T3 ES 89306013 T ES89306013 T ES 89306013T ES 89306013 T ES89306013 T ES 89306013T ES 2055057 T3 ES2055057 T3 ES 2055057T3
- Authority
- ES
- Spain
- Prior art keywords
- extrusion
- opening
- nozzle
- feed
- channel
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000001125 extrusion Methods 0.000 title 2
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
- B29C48/07—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
- B29C48/131—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
-
- 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
- B29C48/325—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
- B29C48/03—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Extrusion Of Metal (AREA)
Abstract
TROQUELES Y METODOS DE EXTENSION PARA HACER QUE UN EXTRUDADO SE DOBLE SIN CAMBIAR SUSTANCIALMENTE LA FORMA DE SU SECCION TRANSVERSAL. EL EXTRUDADO PASA DESDE UN EXTRUSOR HACIA UN CANAL DE ALIMENTACION (19) QUE E ABRE EN UN CANAL DE FLUJO DIVERGENTE (21) A LA ABERTURA FRONTAL DEL TROQUEL (32). HAY UN ELEMENTO, POR EJEMPLO MEDIANTE UN CANAL DE ALIMENTACION (19) Y UN CANAL DE FLUJO (21) DEFINIDOS EN PARTES GIRATORIAS SEPARADAS (16,13), PARA VARIAR LAS LONGITUDES RELATIVAS DEL RECORRIDO DEL FLUJO, DESDE LA ABERTURA DE ALIMENTACION (20) HASTA LOS LADOS OPUESTOS DE LA ABERTURA DEL TROQUEL (32), DE FORMA SUFICIENTE PARA ORIGINAR EL PLEGADO CONTROLADO DEL EXTRUDADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/207,838 US4906171A (en) | 1988-06-17 | 1988-06-17 | Directed flow die assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2055057T3 true ES2055057T3 (es) | 1994-08-16 |
Family
ID=22772189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89306013T Expired - Lifetime ES2055057T3 (es) | 1988-06-17 | 1989-06-14 | Conjunto de boquilla y extrusion y procedimiento de extrusion. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4906171A (es) |
EP (1) | EP0347200B1 (es) |
JP (1) | JPH0667586B2 (es) |
KR (1) | KR920004740B1 (es) |
AR (1) | AR244593A1 (es) |
AU (1) | AU601317B2 (es) |
CA (1) | CA1311339C (es) |
DE (1) | DE68914723T2 (es) |
ES (1) | ES2055057T3 (es) |
MX (1) | MX166619B (es) |
PT (1) | PT90875B (es) |
ZA (1) | ZA891289B (es) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6442121U (es) * | 1987-05-29 | 1989-03-14 | ||
US5067885A (en) * | 1988-06-17 | 1991-11-26 | Gencorp Inc. | Rapid change die assembly |
US5562875A (en) * | 1988-06-17 | 1996-10-08 | Gencorp Inc. | Handling system and method for curved extrusions |
US5069853A (en) * | 1988-06-17 | 1991-12-03 | Gencorp Inc. | Method of configuring extrudate flowing from an extruder die assembly |
US5219588A (en) * | 1990-02-12 | 1993-06-15 | Gencorp Inc. | Die assembly control |
WO1993025372A1 (en) * | 1992-06-08 | 1993-12-23 | British Technology Group Ltd. | Improvements in or relating to methods and apparatus for the continuous formation of an extruded product |
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 |
JP3677831B2 (ja) * | 1995-09-29 | 2005-08-03 | アイシン精機株式会社 | 異形押出成形品の製造装置及びその製造方法 |
US5882564A (en) * | 1996-06-24 | 1999-03-16 | Andersen Corporation | Resin and wood fiber composite profile extrusion method |
FR2783193B1 (fr) * | 1998-09-14 | 2001-02-16 | Vilcontal Alimentaire | Tete d'extrusion permettant une variation angulaire de la trajectoire de la paraison |
DE19936829C2 (de) * | 1999-08-05 | 2003-02-27 | Hosokawa Bepex Gmbh | Düsenanordnung, Düsenträger und Vorrichtung zum Extrudieren teigiger Massen |
EP1169146B1 (de) * | 2000-02-10 | 2004-05-06 | WKW Erbslöh Automotive GmbH | Verfahren und vorrichtung zur herstellung von gekrümmten strangpressprofilen |
CA2313307C (en) | 2000-06-30 | 2007-09-25 | William J. Slyne | Differential velocity extrusion |
US20040121132A1 (en) * | 2000-07-03 | 2004-06-24 | Slyne William J. | Differential velocity extrusion |
DE10111062A1 (de) * | 2001-03-08 | 2002-09-19 | Sms Eumuco Gmbh | Verfahren und Strangpreßanlage, insbesondere zum Herstellen von gekrümmten Strangpreßprodukten |
DE10141328B4 (de) * | 2001-08-28 | 2005-04-14 | Sms Eumuco Gmbh | Verfahren und Vorrichtung zum Stangpressen von gekrümmten Strangpreßprofilen |
JP4124698B2 (ja) * | 2003-05-28 | 2008-07-23 | 鬼怒川ゴム工業株式会社 | 押出成形装置および押出成形方法 |
EP1658330B1 (en) * | 2003-08-29 | 2007-11-14 | Advanced Elastomer Systems, L.P. | Manufacturing of shaped coolant hoses |
US8177542B2 (en) * | 2005-08-22 | 2012-05-15 | Reading Bakery Systems | Rotating nozzle die machine for extrusion of two or more types of dough |
US7628945B1 (en) | 2006-02-17 | 2009-12-08 | Collins Larry P | Extruded radiused plastic articles and method of forming the same |
US7604470B2 (en) * | 2006-04-03 | 2009-10-20 | Stratasys, Inc. | Single-motor extrusion head having multiple extrusion lines |
KR100757356B1 (ko) * | 2006-08-03 | 2007-09-11 | 주식회사 에스에프에이 | 화학 기상 증착장치 |
US20100123262A1 (en) * | 2008-11-18 | 2010-05-20 | Lewis Conrad Keller | Multi-orifice extrusion die and method for obtaining uniform flow |
DE102009060161A1 (de) * | 2009-12-23 | 2011-06-30 | SaarGummi technologies S.à.r.l. | Verfahren zur Herstellung eines Dichtungsstrangs |
US9108218B2 (en) | 2012-04-19 | 2015-08-18 | Nordson Corporation | System and method for making multilayer films and a layer multiplication device |
DE102016219912A1 (de) * | 2016-10-13 | 2018-04-19 | Bayerische Motoren Werke Aktiengesellschaft | 3D-Spritzpressvorrichtung und Verfahren zur Herstellung eines 3D-Hohlprofils |
EP3642011B1 (en) * | 2017-06-23 | 2021-02-17 | Signify Holding B.V. | Printer head for 3d printing |
US11273588B1 (en) | 2017-10-13 | 2022-03-15 | Certainteed Llc | Extruder including rotating outlet and method of using the same |
US20200230364A1 (en) * | 2019-01-18 | 2020-07-23 | Becton, Dickinson And Company | Intravenous therapy system for blood vessel access via a curved needle and curved catheter |
CN112743795A (zh) * | 2020-12-22 | 2021-05-04 | 中国兵器装备集团自动化研究所 | 一种防残留挤出机 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1618256A (en) * | 1926-07-13 | 1927-02-22 | Firm Gebruder Buhler | Mold disk for dough presses |
FR672156A (fr) * | 1928-04-04 | 1929-12-24 | Dunlop Hubber Company Ltd | Procédé perfectionné de fabrication d'articles à la boudineuse ou par expulsion et appareil destiné à sa réalisation |
US2062338A (en) * | 1934-01-13 | 1936-12-01 | Tanzi Mario | Macaroni die |
US2369583A (en) * | 1943-12-27 | 1945-02-13 | Gen Motors Corp | Method of making arcuate molded articles |
DE838886C (de) * | 1948-10-21 | 1952-05-12 | Schloemann Ag | Vorrichtung zum Pressen von geraden und gekruemmten Bleirohren |
DE1107926B (de) * | 1956-08-01 | 1961-05-31 | Reifenhaeuser Kg | Spritzkopf an Strangpressen zum Herstellen von gekruemmten Rohren oder Stangen aus organischem thermoplastischem Kunststoff oder anderen thermoplastischen Massen |
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 |
DE1504212A1 (de) * | 1964-04-27 | 1969-09-25 | Ernst Eisenmenger | Vorrichtung zum Ziehen gekruemmter Koerper |
US3425092A (en) * | 1964-07-24 | 1969-02-04 | Jun Taga | Apparatus for moulding sections of circularly bent tubing from thermoplastic material |
FR1425435A (fr) * | 1964-12-07 | 1966-01-24 | Rhone Poulenc Sa | Filière d'extrusion à orifice variable |
NL128301C (es) * | 1966-05-10 | 1900-01-01 | ||
US3761213A (en) * | 1971-06-01 | 1973-09-25 | Glacier Industries | Confection extrusion nozzle |
US3845152A (en) * | 1972-03-29 | 1974-10-29 | Du Pont | Selective isomerization of polyenes having terminal conjugated unsaturation |
NO129892B (es) * | 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 (es) * | 1975-02-12 | 1978-07-01 | Rasmussen O B | |
US4461738A (en) * | 1979-09-07 | 1984-07-24 | Dennison Manufacturing Company | Method of continuous extrusion molding |
DE3122744C2 (de) * | 1981-06-09 | 1984-08-09 | Küster & Co GmbH, 6332 Ehringshausen | Extruderdüse sowie mittels der Extruderdüse hergestellte Schläuche oder Rohre |
DE8212640U1 (de) * | 1982-05-03 | 1982-09-16 | Basf Ag, 6700 Ludwigshafen | Verschliessbare austragsduese fuer thermoplastische kunststoffe |
JPS58220717A (ja) * | 1982-06-17 | 1983-12-22 | Toyoda Gosei Co Ltd | コ−ナ部を有する押出製品の製造方法およびその装置 |
JPS59188424A (ja) * | 1983-04-12 | 1984-10-25 | Meiji Gomme Kasei:Kk | 曲り管の自動成型装置 |
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 |
CH678507A5 (es) * | 1986-03-06 | 1991-09-30 | Maillefer Sa | |
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 |
-
1988
- 1988-06-17 US US07/207,838 patent/US4906171A/en not_active Expired - Lifetime
-
1989
- 1989-02-13 CA CA000590883A patent/CA1311339C/en not_active Expired - Fee Related
- 1989-02-14 AU AU29940/89A patent/AU601317B2/en not_active Ceased
- 1989-02-20 ZA ZA891289A patent/ZA891289B/xx unknown
- 1989-02-22 MX MX015016A patent/MX166619B/es unknown
- 1989-03-11 AR AR89313307A patent/AR244593A1/es active
- 1989-06-07 KR KR1019890007822A patent/KR920004740B1/ko not_active IP Right Cessation
- 1989-06-14 EP EP89306013A patent/EP0347200B1/en not_active Expired - Lifetime
- 1989-06-14 ES ES89306013T patent/ES2055057T3/es not_active Expired - Lifetime
- 1989-06-14 DE DE68914723T patent/DE68914723T2/de not_active Expired - Fee Related
- 1989-06-15 PT PT90875A patent/PT90875B/pt not_active IP Right Cessation
- 1989-06-16 JP JP1152459A patent/JPH0667586B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4906171A (en) | 1990-03-06 |
PT90875B (pt) | 1994-09-30 |
KR900000180A (ko) | 1990-01-30 |
EP0347200B1 (en) | 1994-04-20 |
MX166619B (es) | 1993-01-22 |
PT90875A (pt) | 1989-12-29 |
DE68914723D1 (de) | 1994-05-26 |
AU601317B2 (en) | 1990-09-06 |
AU2994089A (en) | 1990-02-15 |
AR244593A1 (es) | 1993-11-30 |
KR920004740B1 (ko) | 1992-06-15 |
EP0347200A2 (en) | 1989-12-20 |
CA1311339C (en) | 1992-12-15 |
EP0347200A3 (en) | 1990-12-12 |
DE68914723T2 (de) | 1994-10-06 |
ZA891289B (en) | 1991-04-24 |
JPH0232827A (ja) | 1990-02-02 |
JPH0667586B2 (ja) | 1994-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2055057T3 (es) | Conjunto de boquilla y extrusion y procedimiento de extrusion. | |
BR8503593A (pt) | Maquina para a preparacao de um produto alimentar | |
DK0797922T3 (da) | Kontinuerlig ekstrusion af chokolade | |
ES2151653T3 (es) | Aplicador para tampon. | |
GB1253103A (es) | ||
ES262159Y (es) | "adaptador perfeccionado para extruir una serie de flujos o tubos de flujo de espuma termoplastica sintetica simultaneamente de un solo extrusionador". | |
DK0603467T3 (da) | Ekstruderingsproces | |
ES2192166T3 (es) | Molde de extrusion, cereal extruido y metodo para fabricar el cereal extruido. | |
DK0820701T3 (da) | Ekstrudering af chokolade | |
GB2186836B (en) | Extrusion die | |
GB1139825A (en) | Apparatus for the production of ceramic bodies | |
NO872034D0 (no) | Maskin for samtidig ekstrudering av flere materialer. | |
MY102752A (en) | Improvedments relating to the manufacture of tobacco smoke filters | |
DE3272185D1 (en) | Method of extruding a plastics hollow profile | |
GB1468103A (en) | Processes and devices for manufacturing extruded sections | |
GB1061680A (en) | Method and apparatus for forming extrusions | |
GB949704A (en) | Sheet extrusion die | |
AR247129A1 (es) | Cabezal acumulador para una maquina de moldeo por extrusion y soplado para la fabricacion continua de cuerpos huecos de material plastico | |
JPS55132228A (en) | Continuous production of u-shaped synthetic resin piece | |
GB1139826A (en) | Tubes made of ceramic material and a method of and apparatus for producing the same | |
ES323088A1 (es) | Un dispositivo para la fabricacion,a partir de un material termoplastico,de cuerpos de seccion transversal anular. | |
ES422662A1 (es) | Perfeccionamientos en los aparatos de extrusion de perfi- les. | |
GB1139827A (en) | Apparatus and methods for producing tubes of fluent viscous material | |
FR2063625A5 (en) | Fish-tail die producing multi-layer plastic - strips | |
ES310083A1 (es) | Maquina de extrusion para el moldeo de barro y pastas ceramicas de todas clases |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 347200 Country of ref document: ES |