ES8205669A1 - Un metodo para la fabricacion de un panel contorneado - Google Patents

Un metodo para la fabricacion de un panel contorneado

Info

Publication number
ES8205669A1
ES8205669A1 ES498301A ES498301A ES8205669A1 ES 8205669 A1 ES8205669 A1 ES 8205669A1 ES 498301 A ES498301 A ES 498301A ES 498301 A ES498301 A ES 498301A ES 8205669 A1 ES8205669 A1 ES 8205669A1
Authority
ES
Spain
Prior art keywords
injection
panels
rigid
sheets
producing panels
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
Application number
ES498301A
Other languages
English (en)
Other versions
ES498301A0 (es
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.)
Ford Motor Co
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Publication of ES498301A0 publication Critical patent/ES498301A0/es
Publication of ES8205669A1 publication Critical patent/ES8205669A1/es
Expired 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/385—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using manifolds or channels directing the flow in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7466—Combinations of similar mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7471—Mixers in which the mixing takes place at the inlet of a mould, e.g. mixing chambers situated in the mould opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/748—Plants
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1228—Joining preformed parts by the expanding material
    • B29C44/1233—Joining preformed parts by the expanding material the preformed parts being supported during expanding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K37/00—Dashboards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • B29B7/7684—Parts; Accessories
    • B29B7/7689—Plunger constructions
    • B29B7/7694—Plunger constructions comprising recirculation channels; ducts formed in the plunger
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • 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
    • Y10S264/83—Injection molding of polyolefin-type foam
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24496—Foamed or cellular component
    • Y10T428/24504—Component comprises a polymer [e.g., rubber, etc.]
    • Y10T428/24512—Polyurethane
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y10T428/249992—Linear or thermoplastic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

METODO DE FABRICACION DE UN PANEL ESTRUCTURAL CONTORNEADO QUE TIENE UN LADO FLEXIBLE, UN LADO RIGIDO Y UNA MATERIA ESPUMOSA FLEXIBLE ENTRE AMBOS LADOS. COMPRENDE LAS SIGUENTES OPERACIONES: PRIMERA, SE COLOCA EN EL INTERIOR DE LA CAVIDAD CONTORNEADA DE UN MOLDE UNA PRIMERA LAMINA FLEXIBLE (A) QUE ES ATRAIDA, MEDIANTE VACIO, CONTRA LAS PAREDES DE UN PRIMER MIMEBRO (M1) DE DICHO MOLDE; SEGUNDA, SE COLOCA EN EL INTERIOR DEL MOLDE UNA SEGUNDA LAMINA RIGIDA(B) SOSTENIDA POR UN SEGUNDO MIEMBRO (M2) DE DICHO MOLDE; TERCERA, SE CIERRA EL CITADO MOLDE DEJANDO UNA LUMBRERA PARA LA ENTRADA DE MATERIALES Y UN ORIFICIO PARA LA SALIDA DEL AIRE DE LA CAMARA DE DICHO MOLDE; POR ULTIMO, SE INYECTAN BAJO PRESION LOS MATERIALES ESPUMOSOS A TRAVES DE LA LUMBRERA.
ES498301A 1980-01-04 1981-01-02 Un metodo para la fabricacion de un panel contorneado Expired ES8205669A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/109,450 US4303728A (en) 1980-01-04 1980-01-04 Method for producing foamed composite panels and resultant product

Publications (2)

Publication Number Publication Date
ES498301A0 ES498301A0 (es) 1982-06-16
ES8205669A1 true ES8205669A1 (es) 1982-06-16

Family

ID=22327717

Family Applications (2)

Application Number Title Priority Date Filing Date
ES498301A Expired ES8205669A1 (es) 1980-01-04 1981-01-02 Un metodo para la fabricacion de un panel contorneado
ES1982264292U Expired ES264292Y (es) 1980-01-04 1982-03-31 "panel con superficies curvas".

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES1982264292U Expired ES264292Y (es) 1980-01-04 1982-03-31 "panel con superficies curvas".

Country Status (9)

Country Link
US (1) US4303728A (es)
EP (1) EP0032052B1 (es)
JP (1) JPS56115232A (es)
AR (1) AR225205A1 (es)
BR (1) BR8008523A (es)
CA (1) CA1157361A (es)
DE (1) DE3067070D1 (es)
ES (2) ES8205669A1 (es)
MX (1) MX157495A (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5591470A (en) * 1978-12-29 1980-07-11 Nissan Motor Co Ltd Structure and shaping process of car ceiling
JPS57120421A (en) * 1981-01-16 1982-07-27 Tokai Kasei Kogyo Kk Manufacture of foamed product lined with core material
US4521354A (en) * 1982-03-25 1985-06-04 The Boeing Company Method and mold for fabricating an aerodynamic airframe structure
US4507254A (en) * 1982-11-05 1985-03-26 Eastman Kodak Company Light reflector apparatus and method of making
US4570203A (en) * 1982-11-05 1986-02-11 Eastman Kodak Company Light reflector apparatus and method of making
US4755339A (en) * 1983-06-17 1988-07-05 Sheller-Globe Corporation Method and apparatus for making molded window gasket
US4648832A (en) * 1983-06-17 1987-03-10 Sheller Globe Corporation Molded window gasket assembly and apparatus and method for making same
US4766025A (en) * 1986-09-25 1988-08-23 Sheller Globe Corp. Composite molded article and method of making same
US4933131A (en) * 1987-12-29 1990-06-12 Sundstrand Corporation Method of fabricating composite structures
US5273597A (en) * 1988-11-26 1993-12-28 Honda Giken Kogyo Kabushiki Kaisha Trim member for motor vehicle and method of and system for manufacturing the same
US4968465A (en) * 1989-09-29 1990-11-06 Davidson Textron Inc. Method of containing foam during molding of foam-filled products
US5268183A (en) * 1990-05-04 1993-12-07 Vidrio Plano De Mexico, S.A. Mold apparatus having an outwardly angled seal for encapsulating a glass sheet
DE4106659A1 (de) * 1991-03-02 1992-09-03 Elastogran Polyurethane Gmbh Verfahren zur herstellung von kraftfahrzeug-innenverkleidungen o. dgl.
US5169574A (en) * 1991-08-08 1992-12-08 Ford Motor Company Adjustable clamp load for producing a foamed panel
US5207957A (en) * 1991-08-08 1993-05-04 Ford Motor Company Method for producing a foamed panel
US5234639A (en) * 1992-10-19 1993-08-10 Davidson Textron Inc. Flexible gasketing device for foam control in crash pad pour molds
US5358300A (en) * 1993-10-25 1994-10-25 Davidson Textron Inc. Modular assembly for vehicle body
JP2876284B2 (ja) * 1994-06-07 1999-03-31 株式会社イノアックコーポレーション パッドの部分成形用金型
US5753155A (en) * 1996-05-08 1998-05-19 Bayer Corporation Gating for production of rigid polyurethane foam
FR2799151B1 (fr) * 1999-10-01 2002-05-10 Renault Procede de fabrication d'un panneau composite a structure sandwich, notamment pour carrosserie de vehicule automobile
DE10224296A1 (de) * 2002-05-31 2003-12-11 Behr Gmbh & Co Verfahren zur Herstellung eines Wärmetauscherkastens
US20050064174A1 (en) * 2003-09-18 2005-03-24 The Boeing Company Reaction injection molded members and method of forming
FR2904253B1 (fr) * 2006-07-26 2010-10-29 Faurecia Interieur Ind Element d'habillage, notamment pour interieur d'automobile, et son procede de fabrication
DE102007051132A1 (de) 2007-10-24 2009-04-30 Polymerpark Technologies Gmbh + Co.Kg Sandwichstruktur sowie Verfahren zur Herstellung hierfür
BR112014001622A2 (pt) * 2011-07-26 2017-02-21 Dow Global Technologies Llc método para prover uma espuma polimérica dentro de uma cavidade oca
WO2021046022A1 (en) * 2019-09-06 2021-03-11 Dow Global Technologies Llc A panel member production line
US11872433B2 (en) 2020-12-01 2024-01-16 Boost Treadmills, LLC Unweighting enclosure, system and method for an exercise device

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Publication number Priority date Publication date Assignee Title
US3090078A (en) * 1958-05-29 1963-05-21 A M Stackhouse Process for foaming panels in situ
US3088539A (en) * 1959-09-09 1963-05-07 Gen Motors Corp Vehicle instrument and dashboard assemblies
US3172925A (en) * 1962-08-31 1965-03-09 Method of distributing foam forming resin within a sandwich structure
US3265783A (en) * 1963-04-02 1966-08-09 Gen Motors Corp Method including the preventing of bulging of the walls enclosing a space during themolding insitu of foamable plastic materials
US3705222A (en) * 1965-10-21 1972-12-05 Frederic L Rogers Method of casting foam plastic to join a rigid shell and thin polymeric skin
GB1201040A (en) * 1966-12-19 1970-08-05 Ici Ltd Panels for vehicles
US3773875A (en) * 1968-04-01 1973-11-20 Goodyear Tire & Rubber Method of making foamed articles having a reinforcing member
DE1778717A1 (de) * 1968-05-28 1971-08-05 Freudenberg Carl Fa Verfahren zur Herstellung von mit einer Schutzfolie ueberzogenen Gegenstaenden aus Schaumstoffen
CH498991A (fr) * 1968-11-08 1970-11-15 Arnaud Guy Procédé de fabrication d'une cloison
US3586649A (en) * 1968-12-12 1971-06-22 Gen Tire & Rubber Co Polyurethane foam structures with integral skin of improved properties and method of making
DE1962008A1 (de) * 1969-12-11 1971-07-15 Krauss Maffei Ag Giessform
US3917779A (en) * 1970-06-26 1975-11-04 Bayer Ag Introduction of reactants into moulds and article produced
US3711581A (en) * 1970-07-02 1973-01-16 A Fowler Method of molding a composite framed resin article
US3795722A (en) * 1970-10-02 1974-03-05 Goodyear Tire & Rubber Method of making a skin covered foam article and said article
US3703571A (en) * 1971-05-10 1972-11-21 Arthur H Roberts Method of casting rigid foam to support a hollow flexible plastic shell
DE2264523A1 (de) * 1971-08-19 1974-03-14 Saito Takeji Herstellung eines besonderen kunstleders mit geschaeumtem kunststoff
US3846525A (en) * 1971-08-25 1974-11-05 Permatank Eng & Mfg Co Inc Method for manufacturing foam sandwich panels
DE2146209B2 (de) * 1971-09-15 1975-01-30 Krauss-Maffei Ag, 8000 Muenchen Vorrichtung für die Beschickung mehrerer Formwerkzeuge mit Kunststoffkomponenten, z.B. zur Herstellung von Polyurethanschaum
DE2247238A1 (de) * 1971-10-21 1973-05-17 Miller Herman Inc Verfahren zur herstellung gepolsterter schaumgefuetterter moebelschalen, wie stuhlsitze und dergleichen
FR2158154B1 (es) * 1971-11-03 1974-05-31 Allibert Ets
JPS4858960A (es) * 1971-11-24 1973-08-18
GB1458664A (en) * 1973-01-31 1976-12-15 Storey Brothers & Co Resilient padded items
US3816837A (en) * 1973-06-11 1974-06-11 Gen Motors Corp Instrument panel radio antenna
DE2348658C3 (de) * 1973-09-27 1980-10-09 Bayer Ag, 5090 Leverkusen Verfahren zum Füllen von Formwerkzeugen mit Reaktionsgemischen
DE2365203B2 (de) * 1973-12-31 1977-02-03 Dynamit Nobel Ag, 5210 Troisdorf Herstellen von mehrschichtigen bahnen, platten, formteilen
US4129636A (en) * 1974-03-20 1978-12-12 Bayer Aktiengesellschaft Process for providing mixed foamable reactants to a mold
US3950462A (en) * 1975-06-19 1976-04-13 The United States Of America As Represented By The Secretary Of The Navy Method for making a resilient storage insert
US4075304A (en) * 1976-01-29 1978-02-21 Edgewater Marine, Inc. Method of making foam filled panels
FR2348887A1 (fr) * 1976-04-22 1977-11-18 Sanson Joseph Procede de fabrication de siege ou de coussin en mousse de matiere plastique a housse integree et ossature incorporee
DE2656965B2 (de) * 1976-12-16 1979-07-19 Gebr. Happich Gmbh, 5600 Wuppertal Verfahren zum Hinterschäumen von vorgeformten thermoplastischen Halbhartfolien, insbesondere zur Herstellung von Armaturenbrettern für Fahrzeuge
US4150074A (en) * 1976-12-28 1979-04-17 The Upjohn Company Method of effecting multi-station in-place reaction injection molding all formable reactive polymeric resin composition
IT1102536B (it) * 1977-06-16 1985-10-07 Freudenberg Carl Procedimento per la produzione di un materasso per lo smorzamento acustico
DE2744318A1 (de) * 1977-10-01 1979-04-12 Bayer Ag Verfahren zum ausschaeumen von sandwich-elementen mit reaktionsgemischen

Also Published As

Publication number Publication date
US4303728A (en) 1981-12-01
BR8008523A (pt) 1981-07-21
ES498301A0 (es) 1982-06-16
JPS6328786B2 (es) 1988-06-09
DE3067070D1 (en) 1984-04-19
EP0032052A1 (en) 1981-07-15
EP0032052B1 (en) 1984-03-14
JPS56115232A (en) 1981-09-10
MX157495A (es) 1988-11-28
ES264292U (es) 1982-11-16
CA1157361A (en) 1983-11-22
AR225205A1 (es) 1982-02-26
ES264292Y (es) 1983-05-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20011110