ES2057250T3 - Aparato para la fabricacion de tubos polimericos reforzados. - Google Patents

Aparato para la fabricacion de tubos polimericos reforzados.

Info

Publication number
ES2057250T3
ES2057250T3 ES90108199T ES90108199T ES2057250T3 ES 2057250 T3 ES2057250 T3 ES 2057250T3 ES 90108199 T ES90108199 T ES 90108199T ES 90108199 T ES90108199 T ES 90108199T ES 2057250 T3 ES2057250 T3 ES 2057250T3
Authority
ES
Spain
Prior art keywords
housing
polymeric
bore
guide sleeve
reinforcing material
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
Application number
ES90108199T
Other languages
English (en)
Inventor
Heinrich Holzer
Hans-Dieter Wagner
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.)
RCM RUBBER CONSULTING MACH
Original Assignee
RCM RUBBER CONSULTING MACH
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 RCM RUBBER CONSULTING MACH filed Critical RCM RUBBER CONSULTING MACH
Application granted granted Critical
Publication of ES2057250T3 publication Critical patent/ES2057250T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • 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
    • B29C48/151—Coating hollow articles
    • B29C48/152—Coating hollow articles the inner surfaces thereof
    • B29C48/153—Coating both inner and outer surfaces
    • 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
    • B29C48/25—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
    • B29C48/327—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections with centering means
    • 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
    • B29C48/337—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location
    • B29C48/338—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location using a die with concentric parts, e.g. rings, cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

APARATO (10) PARA FABRICACION DE TUBERIA (T) POLIMERICA QUE CONTIENE UN MATERIAL DE REFUERZO (M) ENCERRADO ENTRE EL PRIMERO Y EL SEGUNDO COMPUESTOS POLIMERICOS INCLUYENDO UNA CABEZA DE EXTRUSION (11) QUE TIENEN UN ALOJAMIENTO ALARGADO (14), UN ANIMA QUE SE EXTIENDE DESDE UN EXTREMO DELANTERO (15) DEL ALOJAMIENTO HASTA UN EXTREMO POSTERIOR (16) DEL ALOJAMIENTO, UN MANGUITO GUIA DE MATERIAL POSTERIOR (50) FIJADO EN EL ANIMA PROXIMO AL EXTREMO POSTERIOR DEL ALOJAMIENTO Y QUE TIENE UN CANAL (51) PARA EL PASO DE MATERIAL DE REFUERZO, UN MANGUITO GUIA DE MATERIAL DELANTERO (36) FIJADO EN EL ANIMA, PROXIMO AL EXTREMO DELANTERO DEL ALOJAMIENTO, PARA IMPEDIR EL PASO DEL MATERIAL DE REFUERZO HACIA AFUERA RADIALMENTE, UN PASADOR CENTRAL (76) QUE SE EXTIENDE SUSTANCIALMENTE EN LA LONGITUD DEL ALOJAMIENTO Y UBICADO EN EL CENTRO DEL ANIMA DEL MISMO, UNA TUBERIA DE FLUJO (60) QUE SE EXTIENDE DESDE EL MANGUITO GUIA DEL MATERIAL POSTERIOR Y QUE FORMA UN CANAL INTERNO (90) QUE SUMINISTRA UN PRIMER COMPUESTO POLIMERICO, MEDIOS PARA AJUSTAR LA CONCENTRICIDAD DE LA TUBERIA DE FLUJO CON RELACION A DICHOS MEDIOS DE PASADOR CENTRAL, UN CANAL EXTERNO (45) QUE SUMINISTRA UN SEGUNDO COMPUESTO POLIMERICO, Y BLOQUES PARA ESTAMPAR AJUSTABLES (85,101) QUE CONTROLAN LAS DIMENSIONES INTERIOR Y EXTERIOR DEL PRIMER Y SEGUNDO COMPUESTO POLIMERICOS SEGUN SE EMPUJA HACIA FUERA LA TUBERIA POLIMERICA.
ES90108199T 1989-05-31 1990-04-29 Aparato para la fabricacion de tubos polimericos reforzados. Expired - Lifetime ES2057250T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/359,851 US4946364A (en) 1989-05-31 1989-05-31 Apparatus for manufacturing reinforced polymeric tubing

Publications (1)

Publication Number Publication Date
ES2057250T3 true ES2057250T3 (es) 1994-10-16

Family

ID=23415554

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90108199T Expired - Lifetime ES2057250T3 (es) 1989-05-31 1990-04-29 Aparato para la fabricacion de tubos polimericos reforzados.

Country Status (7)

Country Link
US (1) US4946364A (es)
EP (1) EP0400339B1 (es)
JP (1) JP2902450B2 (es)
AT (1) ATE107220T1 (es)
CA (1) CA2017171C (es)
DE (1) DE69009859T2 (es)
ES (1) ES2057250T3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2039500C (en) * 1990-07-18 1994-02-15 Takahisa Kawaguchi Apparatus for forming bent portion of pipe in apparatus for making bent pipe
US5062782A (en) * 1990-07-24 1991-11-05 Bridgestone/Firestone, Inc. Coextrusion apparatus for varying the inner and/or outer profile of a tubular extrudate
US5128084A (en) * 1990-07-24 1992-07-07 Bridgestone Firestone Inc Coextrusion apparatus and method for varying the inner profile of a tubular extrudate
US5108682A (en) * 1990-07-24 1992-04-28 Bridgestone/Firestone, Inc. Coextrusion apparatus and method using an elastic die for varying the outer profile of a tubular extrudate
US5069850A (en) * 1990-07-24 1991-12-03 Bridgestone/Firestone, Inc. Coextrusion apparatus and method using a rigid die for varying the outer profile of a tubular extrudate
DE4111228A1 (de) * 1991-04-08 1992-10-15 Wilhelm Hegler Vorrichtung zur herstellung von kunststoff-rohren
CN2369850Y (zh) * 1999-07-05 2000-03-22 东泰(成都)工业有限公司 制造金属板网骨架增强复合塑料管材的装置
DE10007870C2 (de) * 2000-02-21 2002-07-11 Fischer W Mueller Blasformtech Vorrichtung zum Herstellen von hohlkörperförmigen Artikeln aus thermoplastischem Kunststoff durch Saugblasen
KR100433310B1 (ko) * 2001-06-29 2004-05-31 강봉석 교환 구가 장착된 열 교환 관 압출 장치
US20070190201A1 (en) * 2006-02-13 2007-08-16 Irwin Jere E Extruder die assembly, extruder, and method
DE102014103521B3 (de) * 2014-03-14 2015-05-07 Kraussmaffei Berstorff Gmbh Schlauchspritzkopf
CN103895207B (zh) * 2014-04-04 2016-01-06 苏州同大机械有限公司 一种纳米叠层复合挤出设备
ITUA20162984A1 (it) 2016-04-28 2017-10-28 Friul Filiere Spa Testa di estrusione di tubi
CA3095514C (en) * 2019-10-09 2025-03-11 Davis-Standard, Llc POLYMER TUBE MANUFACTURING APPARATUS INCLUDING A MULTIDIMENSIONAL CONTROL SYSTEM

Family Cites Families (26)

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GB977208A (es) * 1900-01-01
US2760230A (en) * 1955-07-05 1956-08-28 Jurian W Van Riper Plastic material extrusion head
US2874411A (en) * 1956-08-10 1959-02-24 Nat Standard Co Apparatus for coating and impregnating tubular fabrics
US2928123A (en) * 1958-09-19 1960-03-15 Justin H Ramsey Plastic material extrusion head
US3058493A (en) * 1959-02-11 1962-10-16 Porter Co Inc H K Flexible reinforced corrugated hose
US3159877A (en) * 1962-11-05 1964-12-08 Plastus S A Sa Machines for the extrusion of casings, conduits or shaped sectional members of reinforced material
US3405426A (en) * 1964-09-28 1968-10-15 Dow Chemical Co Apparatus for the preparation of reinforced tubes
GB1144046A (en) * 1966-02-05 1969-03-05 Induplas S P A Method and apparatus for the manufacturing of tubes of plastics material
US3365750A (en) * 1966-07-11 1968-01-30 Dow Chemical Co Extrusion die
US3538547A (en) * 1968-04-26 1970-11-10 Gen Electric Extruder head for dual extrusion
NL166426C (nl) * 1968-09-20 1900-01-01 Schiesser Ag Extrusiemondstuk voor de vervaardiging van een gewa- pende slang uit thermoplastische kunststof.
GB1355040A (en) * 1970-05-21 1974-05-30 Creators Ltd Apparatus for and method of manufacturing reinforced tubes of plastics or elastomeric material
US3773449A (en) * 1970-06-05 1973-11-20 Du Pont Apparatus for producing continuous round jacketed lightguides
US3856447A (en) * 1970-06-16 1974-12-24 Schiesser Ag Extrusion head for the manufacture of hoses formed of plastic masses and containing reinforcement inserts
DE2137059C3 (de) * 1970-12-15 1975-04-24 Kenichi Musashino Tokio Tanaka (Japan) Vorrichtung zum Herstellen von Kunststoffrohren oder Kunststoffschläuchen mit einer verstärkenden schlauchförmigen Einlage
US3694131A (en) * 1971-03-25 1972-09-26 Dart Ind Inc Die for impregnating and coating filamentary material
DE2332518A1 (de) * 1973-06-22 1975-01-23 Siemens Ag Spritzkopf
US4081232A (en) * 1977-02-08 1978-03-28 The Anaconda Company Fixed center tooling for an extruder that provides for concentric layers of coating material
US4161379A (en) * 1977-07-21 1979-07-17 The Johnson Rubber Company Apparatus for producing reinforced hose
ES489439A0 (es) * 1980-03-12 1980-11-01 Ramon Ribo Casals Perfeccionamientos en los cabezales extrusionadores para la fabricacion continua de tubos impermeables armados,especialmente mangueras
FR2515411A1 (fr) * 1981-10-28 1983-04-29 Telecommunications Sa Procede et dispositif de fabrication d'un jonc a rainures helicoidales pour cable a fibres optiques et le jonc obtenu selon le procede
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US4657496A (en) * 1984-06-04 1987-04-14 Gifu Husky Co., Ltd. Hot-runner mold for injection molding
DE3617652A1 (de) * 1986-05-26 1987-12-03 Troester Maschf Paul Extruderanlage zum ummanteln eines strangfoermigen produktes, insbesondere eines kabels

Also Published As

Publication number Publication date
JP2902450B2 (ja) 1999-06-07
CA2017171A1 (en) 1990-11-30
ATE107220T1 (de) 1994-07-15
DE69009859D1 (de) 1994-07-21
JPH0396315A (ja) 1991-04-22
EP0400339A3 (en) 1991-01-16
EP0400339B1 (en) 1994-06-15
US4946364A (en) 1990-08-07
EP0400339A2 (en) 1990-12-05
DE69009859T2 (de) 1995-02-02
CA2017171C (en) 1994-07-05

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