BR102012028016A8 - dispositivo para a produção contínua de um tubo composto com luva de união - Google Patents

dispositivo para a produção contínua de um tubo composto com luva de união Download PDF

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Publication number
BR102012028016A8
BR102012028016A8 BR102012028016A BR102012028016A BR102012028016A8 BR 102012028016 A8 BR102012028016 A8 BR 102012028016A8 BR 102012028016 A BR102012028016 A BR 102012028016A BR 102012028016 A BR102012028016 A BR 102012028016A BR 102012028016 A8 BR102012028016 A8 BR 102012028016A8
Authority
BR
Brazil
Prior art keywords
continuous production
nozzle
sleeve tube
composite sleeve
composite
Prior art date
Application number
BR102012028016A
Other languages
English (en)
Other versions
BR102012028016A2 (pt
BR102012028016B1 (pt
Inventor
Ralph Peter Hegler Dr-Ing
Original Assignee
Dr Ing Ralph Peter Hegler
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 Dr Ing Ralph Peter Hegler filed Critical Dr Ing Ralph Peter Hegler
Publication of BR102012028016A2 publication Critical patent/BR102012028016A2/pt
Publication of BR102012028016A8 publication Critical patent/BR102012028016A8/pt
Publication of BR102012028016B1 publication Critical patent/BR102012028016B1/pt

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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
    • B29C48/908—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 characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • 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
    • B29C48/03—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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their 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
    • B29C48/303—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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • B29C48/71—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows for layer multiplication
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92019—Pressure
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/92409—Die; Nozzle zone
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92514—Pressure
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • 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
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0015—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die
    • 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
    • B29C48/25—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
    • B29C48/695—Flow dividers, e.g. breaker plates
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • B29C49/0025—Making articles of indefinite length, e.g. corrugated tubes subsequent mould cavities being different, e.g. for making bells
    • 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
    • B29L2016/00—Articles with corrugations or pleats
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/18—Pleated or corrugated hoses

Abstract

dispositivo para a produçao contínua de um tubo composto com luva de uniao um dispositivo para a produção continua de um tubo composto apresenta metades de coquilhas (12, 12a) aduzidas aos pares a um molde e um cabeçote de injeção (8), que apresenta um bocal externo (22) para a extrusão de uma tubulação externa (35) e um bocal interno (21) para a extrusão de uma tubulação interna (37). entre o bocal externo (22) e o bocal interno (21) desemboca um canal de ar de suporte e ventilação ( 24) cilíndrico anular e concêntrico ao eixo de comprimento médio <18) do cabeçote de injeção (8).
BR102012028016-7A 2011-11-04 2012-10-31 dispositivo para a produção contínua de um tubo de parede dupla BR102012028016B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11187934.2A EP2589481B1 (de) 2011-11-04 2011-11-04 Vorrichtung zur fortlaufenden Herstellung eines Verbundrohres mit Verbindungs-Muffe
EP11187934.2 2011-11-04

Publications (3)

Publication Number Publication Date
BR102012028016A2 BR102012028016A2 (pt) 2014-10-29
BR102012028016A8 true BR102012028016A8 (pt) 2018-05-15
BR102012028016B1 BR102012028016B1 (pt) 2021-01-05

Family

ID=45509204

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102012028016-7A BR102012028016B1 (pt) 2011-11-04 2012-10-31 dispositivo para a produção contínua de um tubo de parede dupla

Country Status (5)

Country Link
US (1) US8794948B2 (pt)
EP (1) EP2589481B1 (pt)
BR (1) BR102012028016B1 (pt)
CA (1) CA2794366C (pt)
PL (1) PL2589481T3 (pt)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9511543B2 (en) 2012-08-29 2016-12-06 Cc3D Llc Method and apparatus for continuous composite three-dimensional printing
DE102012022409B3 (de) * 2012-11-15 2013-05-29 Heinz Gross Schlauchkopf mit trifunktionellem Bauteil
US9808991B2 (en) * 2014-07-29 2017-11-07 Cc3D Llc. Method and apparatus for additive mechanical growth of tubular structures
DE102015219221A1 (de) 2015-10-06 2017-04-06 Ralph Peter Hegler Spritzkopf für eine Vorrichtung zur Herstellung eines Verbundrohres
FR3044867B1 (fr) 2015-12-09 2018-01-26 S.P.C.M. Sa Traitement de semences par polymere hydrogonflable
US10105910B2 (en) 2016-04-15 2018-10-23 Cc3D Llc Method for continuously manufacturing composite hollow structure
US10232551B2 (en) 2016-04-15 2019-03-19 Cc3D Llc Head and system for continuously manufacturing composite hollow structure
CN106003656B (zh) * 2016-08-05 2018-03-06 张家港市金达利模塑有限公司 双壁波纹管挤出模具
CN106042321B (zh) * 2016-08-05 2018-06-29 张家港市金达利模塑有限公司 双壁波纹管挤出模具夹层气密闭式独立气道
US10543640B2 (en) 2016-09-06 2020-01-28 Continuous Composites Inc. Additive manufacturing system having in-head fiber teasing
US20180065317A1 (en) 2016-09-06 2018-03-08 Cc3D Llc Additive manufacturing system having in-situ fiber splicing
US10895858B2 (en) 2016-09-06 2021-01-19 Continuous Composites Inc. Systems and methods for controlling additive manufacturing
US10759113B2 (en) 2016-09-06 2020-09-01 Continuous Composites Inc. Additive manufacturing system having trailing cure mechanism
US10625467B2 (en) 2016-09-06 2020-04-21 Continuous Composites Inc. Additive manufacturing system having adjustable curing
US10717512B2 (en) 2016-11-03 2020-07-21 Continuous Composites Inc. Composite vehicle body
US10953598B2 (en) 2016-11-04 2021-03-23 Continuous Composites Inc. Additive manufacturing system having vibrating nozzle
US20210094230A9 (en) 2016-11-04 2021-04-01 Continuous Composites Inc. System for additive manufacturing
US10857726B2 (en) 2017-01-24 2020-12-08 Continuous Composites Inc. Additive manufacturing system implementing anchor curing
US10040240B1 (en) 2017-01-24 2018-08-07 Cc3D Llc Additive manufacturing system having fiber-cutting mechanism
US20180229092A1 (en) 2017-02-13 2018-08-16 Cc3D Llc Composite sporting equipment
US10798783B2 (en) 2017-02-15 2020-10-06 Continuous Composites Inc. Additively manufactured composite heater
US20190001563A1 (en) 2017-06-29 2019-01-03 Cc3D Llc Print head for additive manufacturing system
US10814569B2 (en) 2017-06-29 2020-10-27 Continuous Composites Inc. Method and material for additive manufacturing
US10319499B1 (en) 2017-11-30 2019-06-11 Cc3D Llc System and method for additively manufacturing composite wiring harness
US10131088B1 (en) 2017-12-19 2018-11-20 Cc3D Llc Additive manufacturing method for discharging interlocking continuous reinforcement
US10759114B2 (en) 2017-12-29 2020-09-01 Continuous Composites Inc. System and print head for continuously manufacturing composite structure
US11167495B2 (en) 2017-12-29 2021-11-09 Continuous Composites Inc. System and method for additively manufacturing functional elements into existing components
US10857729B2 (en) 2017-12-29 2020-12-08 Continuous Composites Inc. System and method for additively manufacturing functional elements into existing components
US10081129B1 (en) 2017-12-29 2018-09-25 Cc3D Llc Additive manufacturing system implementing hardener pre-impregnation
US10919222B2 (en) 2017-12-29 2021-02-16 Continuous Composites Inc. System and method for additively manufacturing functional elements into existing components
US11161300B2 (en) 2018-04-11 2021-11-02 Continuous Composites Inc. System and print head for additive manufacturing system
US11130284B2 (en) 2018-04-12 2021-09-28 Continuous Composites Inc. System and head for continuously manufacturing composite structure
US11110656B2 (en) 2018-04-12 2021-09-07 Continuous Composites Inc. System for continuously manufacturing composite structure
US11052603B2 (en) 2018-06-07 2021-07-06 Continuous Composites Inc. Additive manufacturing system having stowable cutting mechanism
US20200086563A1 (en) 2018-09-13 2020-03-19 Cc3D Llc System and head for continuously manufacturing composite structure
US11235522B2 (en) 2018-10-04 2022-02-01 Continuous Composites Inc. System for additively manufacturing composite structures
US11325304B2 (en) 2018-10-26 2022-05-10 Continuous Composites Inc. System and method for additive manufacturing
US11420390B2 (en) 2018-11-19 2022-08-23 Continuous Composites Inc. System for additively manufacturing composite structure
US11358331B2 (en) 2018-11-19 2022-06-14 Continuous Composites Inc. System and head for continuously manufacturing composite structure
US20200238603A1 (en) 2019-01-25 2020-07-30 Continuous Composites Inc. System for additively manufacturing composite structure
US20200376758A1 (en) 2019-05-28 2020-12-03 Continuous Composites Inc. System for additively manufacturing composite structure
US11840022B2 (en) 2019-12-30 2023-12-12 Continuous Composites Inc. System and method for additive manufacturing
US11904534B2 (en) 2020-02-25 2024-02-20 Continuous Composites Inc. Additive manufacturing system
US20210394451A1 (en) 2020-06-23 2021-12-23 Continuous Composites Inc. Systems and methods for controlling additive manufacturing
US11813793B2 (en) 2020-09-11 2023-11-14 Continuous Composites Inc. Print head for additive manufacturing system
US11926099B2 (en) 2021-04-27 2024-03-12 Continuous Composites Inc. Additive manufacturing system
CN113459463B (zh) * 2021-07-09 2023-03-31 泰州长力树脂管有限公司 一种pvc管生产设备及其工艺
CN115041685A (zh) * 2022-05-25 2022-09-13 邯郸新兴特种管材有限公司 一种钼管成型的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT325299B (de) * 1967-02-27 1975-10-10 Hegler Wilhelm Vorrichtung zur herstellung von rohren aus thermoplastischem kunststoff
US5124109A (en) * 1984-07-18 1992-06-23 Contech Construction Products Inc. Method for producing a double wall pipe
DE4210482A1 (de) 1992-03-31 1993-10-07 Wilhelm Hegler Verfahren und Vorrichtung zur fortlaufenden Herstellung eines Verbundrohres mit Rohr-Muffe
DE19535231A1 (de) 1995-09-22 1997-03-27 Hegler Ralph Peter Vorrichtung zur Herstellung von Rohren aus thermoplastischem Kunststoff mit Querprofilierung
DE19848470A1 (de) * 1998-10-21 2000-04-27 Ralph Peter Hegler Verfahren zur fortlaufenden Herstellung eines Verbundrohres mit einer Rohr-Muffe und Vorrichtung zur Durchführung des Verfahrens
US6787092B2 (en) * 2001-04-06 2004-09-07 Harry Chan Pipe extrusion die for multi-layer pipe
DE10335518A1 (de) * 2003-07-31 2005-02-24 Manfred Arno Alfred Thornhill Lupke Vorrichtung zur Herstellung eines doppelwandigen thermoplastischen Rohrs mit einer Rohrmuffe
ATE372205T1 (de) 2004-07-03 2007-09-15 Hegler Ralph Peter Dr Ing Verfahren zur fortlaufenden herstellung eines doppelwand-wellrohres mit rohrmuffe, das doppelwand-wellrohr und die vorrichtung zur durchführung des verfahrens
EP2425958B1 (de) 2008-03-18 2014-01-29 Ralph Peter Hegler Vorrichtung zur fortlaufenden Herstellung eines Verbundrohres mit einer Rohrmuffe
ATE470554T1 (de) 2008-05-09 2010-06-15 Hegler Ralph Peter Dr Ing Extrusions-werkzeug für eine vorrichtung zur herstellung von kunststoff-verbundrohren mit querrillen
DE102010043786B4 (de) 2010-11-11 2013-07-18 Ralph Peter Hegler Vorrichtung zur Herstellung von Rohren aus thermoplastischem Kunststoff

Also Published As

Publication number Publication date
EP2589481A1 (de) 2013-05-08
PL2589481T3 (pl) 2016-06-30
CA2794366C (en) 2019-06-04
BR102012028016A2 (pt) 2014-10-29
US8794948B2 (en) 2014-08-05
US20130115324A1 (en) 2013-05-09
CA2794366A1 (en) 2013-05-04
EP2589481B1 (de) 2016-01-20
BR102012028016B1 (pt) 2021-01-05

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