ES2067451T3 - Procedimiento de fabricar cuerpos huecos de materia termoplastica con una pared de varias capas. - Google Patents

Procedimiento de fabricar cuerpos huecos de materia termoplastica con una pared de varias capas.

Info

Publication number
ES2067451T3
ES2067451T3 ES88103437T ES88103437T ES2067451T3 ES 2067451 T3 ES2067451 T3 ES 2067451T3 ES 88103437 T ES88103437 T ES 88103437T ES 88103437 T ES88103437 T ES 88103437T ES 2067451 T3 ES2067451 T3 ES 2067451T3
Authority
ES
Spain
Prior art keywords
procedure
sparkling
wall
thermoplastic material
several layers
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
ES88103437T
Other languages
English (en)
Inventor
Werner Dipl-Ing Daubenbuchel
Alfred Jira
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.)
Kautex Maschinenbau GmbH
Krupp Kautex Machinenbau GmbH
Original Assignee
Kautex Maschinenbau GmbH
Krupp Kautex Machinenbau GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6322898&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2067451(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kautex Maschinenbau GmbH, Krupp Kautex Machinenbau GmbH filed Critical Kautex Maschinenbau GmbH
Application granted granted Critical
Publication of ES2067451T3 publication Critical patent/ES2067451T3/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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S138/00—Pipes and tubular conduits
    • Y10S138/09—Cellular
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/01—Methods of blow-molding cellular containers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1376—Foam or porous material containing

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Laminated Bodies (AREA)

Abstract

EL INVENTO CONSISTE EN UN PROCEDIMIENTO PARA FABRICACION DE CUERPOS HUECOS, CUYA PARED CONSTA PARCIALMENTE DE PLASTICO TERMOPLASTICO ESPUMOSO, EN PROCEDIMIENTO DE SOPLADO DE EXTRUSION, EN EL QUE SE EXTRUYE UN PREMOLDEADO QUE MUESTRA AL MENOS DOS CAPAS DE LAS QUE AL MENOS CONSTA DE PLASTICO ESPUMOSO Y SE DILATA EN UNA FORMA DE SOPLADO UTILIZANDO LA SOBREPRESION INTERNA. LA ESPONJOSIDAD DE LA CAPA QUE CONSTA DE MATERIAL ESPUMOSO SE CONSIGUE TRAS LA EXTRUSION DEL PREMOLDEADO QUE SE DILATA POSTERIORMENTE EN LA FORMA DE SOPLADO. LA COSTURA DE SOLDADURA QUE SE ENCUENTRA EN LA ZONA DEL CUERPO HUECO A FABRICAR, EN QUE SE LLEVA A CABO UN PROCESO DE APLASTAMIENTO, TIENE FORMA DE PASADERA Y EN CUANTO A SU ANCHO ESTA FORMADO DE MODO QUE LA CAPA DE MATERIAL ESPUMOSO SE PRESIONA TANTO QUE NO ES TAN ESPESA COMO EN EL ESTADO ESPUMOSO.
ES88103437T 1987-03-12 1988-03-05 Procedimiento de fabricar cuerpos huecos de materia termoplastica con una pared de varias capas. Expired - Lifetime ES2067451T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873708006 DE3708006A1 (de) 1987-03-12 1987-03-12 Verfahren zum herstellen von hohlkoerpern aus thermoplastischem kunststoff mit einer mehrschichtigen wandung

Publications (1)

Publication Number Publication Date
ES2067451T3 true ES2067451T3 (es) 1995-04-01

Family

ID=6322898

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88103437T Expired - Lifetime ES2067451T3 (es) 1987-03-12 1988-03-05 Procedimiento de fabricar cuerpos huecos de materia termoplastica con una pared de varias capas.

Country Status (10)

Country Link
US (1) US4874649A (es)
EP (1) EP0281971B1 (es)
JP (1) JPS63236620A (es)
KR (1) KR960007291B1 (es)
AT (1) ATE117933T1 (es)
BR (1) BR8801109A (es)
CA (1) CA1287957C (es)
DE (2) DE3708006A1 (es)
ES (1) ES2067451T3 (es)
MX (1) MX167713B (es)

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US5045255A (en) * 1989-06-15 1991-09-03 Scott Paper Company Method for continuously forming open-mouthed foamed plastic containers by blow molding techniques
DE3924063A1 (de) * 1989-07-20 1991-01-24 Rehau Ag & Co Verfahren zum herstellen eines hohlelementes aus polymeren werkstoffen
BE1004388A3 (nl) * 1989-08-10 1992-11-10 Gezels Jean Marie Jose Paletklos.
DE4006729A1 (de) * 1990-03-03 1991-09-05 Huels Troisdorf Verfahren zur herstellung eines hohlkoerpers aus einem schaumstoff
DE4135336C2 (de) * 1991-10-26 1993-10-21 Rehau Ag & Co Verfahren zum Strangpressen von Mehrschichtrohren
IT1252680B (it) * 1991-11-13 1995-06-23 Sviluppo Settori Impiego Srl Procedimento per la realizzazione di corpi di materiale polimerico comprendenti un nucleo di materiale espanso racchiuso da un guscio esterno, e dispositivo utilizzato in tale procedimento
US5328651A (en) * 1993-03-05 1994-07-12 Davidson Textron Inc. Method for manufacturing an automobile trim component by blow molding and injection molding
US5445783A (en) * 1993-07-06 1995-08-29 Ford Motor Company Blow molding method
DE9311004U1 (de) * 1993-07-23 1993-10-14 Mauser-Werke GmbH, 50321 Brühl Palettencontainer
US5468433A (en) * 1993-11-18 1995-11-21 Woodbridge Foam Corporation Process for manufacturing a padded element using a cover preforming mandrel
DE19525198C2 (de) * 1994-12-09 2003-12-24 Geiger Technik Gmbh & Co Kg Verfahren zur Herstellung von Hohlkörpern im Blasverfahren
US5851624A (en) * 1995-08-31 1998-12-22 Chrysler Corporation Soft touch top cover and method of manufacturing
NO306205B1 (no) * 1996-01-11 1999-10-04 Borealis As Plastpall
US5922269A (en) * 1996-03-06 1999-07-13 Borealis A/S Plastic pallet
US5776510A (en) * 1996-11-01 1998-07-07 Sealed Air Corporation On-demand production of foam cushions with defined three-dimensional geometry
BR9806164A (pt) * 1997-09-10 1999-10-19 Wella Ag Processo para a fabricação de corpos ocos de material plástico espumado
US6432525B1 (en) 1997-11-28 2002-08-13 Jsp Corporation Blow-molded foam and process for producing the same
US6706223B1 (en) * 1997-12-19 2004-03-16 Trexel, Inc. Microcelluar extrusion/blow molding process and article made thereby
ATE290041T1 (de) † 1997-12-19 2005-03-15 Trexel Inc Mikrozellulares schaumstoff- extrusions/blasformverfahren und damit hergestellter gegenstand
US6050579A (en) * 1998-04-21 2000-04-18 Aeroquip Corporation Automotive running board
DE19832469A1 (de) * 1998-07-18 2000-01-20 Kautex Textron Gmbh & Co Kg Verfahren zum Herstellen einer Abdeckhaut für die Instrumententafel eines Kraftfahrzeuges
DE19849263C2 (de) * 1998-10-26 2003-06-12 Moeller Plast Gmbh Verfahren zur Herstellung eines Bauteils durch Coextrusion
US6808674B1 (en) 2001-04-02 2004-10-26 Rubbermaid Incorporated Enclosed area on a blow molded article and method of making the same
GB0120645D0 (en) 2001-08-24 2001-10-17 Smiths Group Plc Medico-surgical devices
FR2829059B1 (fr) * 2001-08-29 2004-08-27 Sai Automotive Sommer Ind Procede pour realiser par soufflage une piece comprenant une couche poreuse et piece finie
US20030051764A1 (en) * 2001-09-20 2003-03-20 Jungers Jon W. Air handling system ductwork component and method of manufacture
US20030090024A1 (en) * 2001-11-14 2003-05-15 Rubbermaid Incorporated Method and apparatus for separating molded articles
AU2003281801A1 (en) * 2002-05-31 2004-02-23 Federal-Mogul Powertrain, Inc. Monolayer foamed corrugated sleeve
DE10228370A1 (de) * 2002-06-25 2004-01-22 ZF Lemförder Metallwaren AG Pendelstütze aus einem Strangpressprofil
DE10231014B4 (de) * 2002-07-09 2009-10-01 ZF Lemförder GmbH Pendelstütze mit integriertem Kugelgelenk
US9694515B2 (en) * 2002-10-30 2017-07-04 Plastic Technologies, Inc. Overmolded container having an inner foamed layer
US20080251487A1 (en) * 2002-10-30 2008-10-16 Semersky Frank E Overmolded container having a foam layer
US20040166280A1 (en) * 2003-02-21 2004-08-26 Xerox Corporation Precision molded gears for paper conveying mechanisms
DE10310651A1 (de) * 2003-03-12 2004-09-23 Daimlerchrysler Ag Luftkanal
GB0307350D0 (en) 2003-03-29 2003-05-07 Smiths Group Plc Catheters
JP2006341514A (ja) * 2005-06-09 2006-12-21 Jsp Corp 取付け部材を有する発泡樹脂中空成形体の製造方法および取付け部材を有する発泡樹脂中空成形体
DE102005030877A1 (de) * 2005-07-01 2007-01-04 Siemens Ag Nutverschluss
US20070134485A1 (en) * 2005-12-08 2007-06-14 Collins Daniel J Blow molded articles having capped or inserted thermoplastic vulcanizate foam surfaces
DE102006048290A1 (de) * 2006-10-12 2008-04-17 Daimler Ag Verfahren und Vorrichtung zur Herstellung eines Verbundbauteils
ES1066228Y (es) * 2007-06-12 2008-04-01 Vera Felipe Mora Porterias deportivas antilesiones con rebote normalizado
JP5025549B2 (ja) 2008-03-31 2012-09-12 キョーラク株式会社 発泡ブロー成形品およびその製造方法
DE202009015977U1 (de) * 2009-11-23 2011-04-07 Optipack Gmbh Verpackungsbehälter
JP5688835B2 (ja) * 2010-09-27 2015-03-25 キョーラク株式会社 樹脂製パレット
FR2977239B1 (fr) 2011-07-01 2015-10-23 Air Liquide Reservoir de fluide cryogenique et son utilisation
CN107878149B (zh) * 2012-10-10 2021-02-05 京洛株式会社 发泡成形体
JP5579943B1 (ja) * 2013-02-01 2014-08-27 中国電力株式会社 配管用の補強用具
US20140305534A1 (en) * 2013-04-11 2014-10-16 Aeroflex Usa Insulation Jacket
JP6541938B2 (ja) * 2013-05-14 2019-07-10 株式会社ジェイエスピー ダクト
US20150231946A1 (en) * 2014-02-14 2015-08-20 Unique Fabricating, Inc. Noise attenuated air duct
JP6344056B2 (ja) * 2014-05-23 2018-06-20 キョーラク株式会社 発泡成形体
JP6369947B2 (ja) * 2015-11-04 2018-08-08 株式会社イノアックコーポレーション ダクト及びダクトの製造方法

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BE600533A (es) * 1960-02-24 1900-01-01
US3225127A (en) * 1960-09-16 1965-12-21 Phillips Petroleum Co Blow molding foam bottles
US3168207A (en) * 1963-04-22 1965-02-02 Haveg Industries Inc Blow molding
DE1704543A1 (de) * 1967-08-12 1971-05-19 Huels Chemische Werke Ag Verfahren zur Herstellung von geschaeumten Hohlkoerpern aus Kunststoff im Blasverfahren
DE2259523A1 (de) * 1972-12-05 1974-06-06 Lissmann Alkor Werk Einrichtung zur kontinuierlichen herstellung von kunststoffverbundmaterial
US3901958A (en) * 1973-03-23 1975-08-26 Cellu Prod Co Method and apparatus for forming foamed plastic articles
AT363250B (de) * 1973-12-24 1981-07-27 Kautex Werke Gmbh Blasvorrichtung mit einer steuerung fuer die schliessgeschwindigkeit der beiden gegeneinander bewegbaren formteile einer blasform zum herstellen von hohlkoerpern aus thermoplastischem kunststoff
US4150080A (en) * 1973-12-24 1979-04-17 Kautex-Werke Reinold Hagen Gmbh Method for separation of waste material from a moulded article
US4033710A (en) * 1975-07-25 1977-07-05 Robert Hanning Apparatus for making thermoplastic articles with porous cores and less porous or nonporous skins
DE2618071A1 (de) * 1976-04-24 1977-11-10 Berstorff Gmbh Masch Hermann Verfahren und vorrichtung zur herstellung von kaschierten thermoplastischen schaumstoffbahnen
US4120924A (en) * 1977-04-22 1978-10-17 Rainville Company, Inc. Method for making foamed blown ware
DE3131391A1 (de) * 1981-08-07 1983-02-24 Krupp Kautex Maschinenbau GmbH, 5300 Bonn Verfahren und vorrichtung zum entfernen eines abfallteiles an einem hohlkoerper aus thermoplastischem kunststoff

Also Published As

Publication number Publication date
KR880010889A (ko) 1988-10-25
DE3708006A1 (de) 1988-09-22
JPH0550977B2 (es) 1993-07-30
MX167713B (es) 1993-04-07
BR8801109A (pt) 1988-10-18
ATE117933T1 (de) 1995-02-15
EP0281971A2 (de) 1988-09-14
US4874649A (en) 1989-10-17
EP0281971A3 (en) 1990-12-19
KR960007291B1 (ko) 1996-05-30
EP0281971B1 (de) 1995-02-01
JPS63236620A (ja) 1988-10-03
DE3852898D1 (de) 1995-03-16
CA1287957C (en) 1991-08-27

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