ES2051852T3 - Procedimiento para la fabricacion de articulos dotados de recubrimiento. - Google Patents

Procedimiento para la fabricacion de articulos dotados de recubrimiento.

Info

Publication number
ES2051852T3
ES2051852T3 ES88305797T ES88305797T ES2051852T3 ES 2051852 T3 ES2051852 T3 ES 2051852T3 ES 88305797 T ES88305797 T ES 88305797T ES 88305797 T ES88305797 T ES 88305797T ES 2051852 T3 ES2051852 T3 ES 2051852T3
Authority
ES
Spain
Prior art keywords
mold
product
bag
periphery
fund
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
ES88305797T
Other languages
English (en)
Inventor
Wolfgang Rohn
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.)
ATOMA INT Inc
Intier Automotive Inc
Original Assignee
ATOMA INT Inc
Intier Automotive Inc
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 ATOMA INT Inc, Intier Automotive Inc filed Critical ATOMA INT Inc
Application granted granted Critical
Publication of ES2051852T3 publication Critical patent/ES2051852T3/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
    • 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
    • B29C44/146—Shaping the lining before foaming
    • 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
    • B29C44/143—Means for positioning the lining in the mould
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/002—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor characterised by the choice of material
    • B29C51/004—Textile or other fibrous material made from plastics fibres
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
    • B29C51/06—Combined thermoforming and prestretching, e.g. biaxial stretching using pressure difference for prestretching
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/261—Handling means, e.g. transfer means, feeding means
    • B29C51/262—Clamping means for the sheets, e.g. clamping frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

UN PROCESO PARA MANUFATURA DE PRODUCTO DE MATERIAL DE CUBIERTA MOLDEADO SE PROVEE, EN DONDE SE SITUA MATERIAL SOBRE UN MOLDE Y SE RETIENE POR MEDIOS DE SUJECCION PROXIMOS A LA PERIFERIA DEL MOLDE Y DESPUES DE ESTO SE ECHA MATERIAL DENTRO DEL MOLDE PARA CONFORMAR CON LA FORMA DE LA SUPERFICIE INTERIOR DEL MOLDE PREVIAMENTE A LA INYECCION DE MATERIAL TERMOPLASTICO ESPONJABLE DENTRO DEL MOLDE PARA FORMAR EL PRODUCTO, LA MEJORA EN EL PROCESO COMPRENDE EL PASO DE DISPONER UN "TOPE" EN UNA POSICION PREDETERMINADA SOBRE EL MATERIAL DE MODO QUE CUANDO EL MATERIAL SE ECHA DENTRO DEL MOLDE, EL "TOPE" EVITA EL INGRESO DE MATERIAL ADICIONAL DENTRO DEL MOLDE Y ALGUN MOVIMIENTO ADICIONAL DENTRO DEL MOLDE ESTIRE EL MATERIAL. UN MOLDE PARA MOLDEAR EL PRODUCTO MOLDEADO TAMBIEN SE PROVEE, COMPRENDIENDO EL MOLDE UN FONDO Y FORMACIONES DE PAREDES LATERALES RODEANDO EL FONDO PROXIMO A LA PERIFERIA DEL FONDO, EL FONDO PORTA SOBRE SU SUPERFICIE UN DISEÑO PARA SER TRASLADADO AL PRODUCTO MOLDEADO, ESTANDO EL FONDO SEPARADO DE LA FORMACION DE PARED LATERAL DE MODO QUE DICHA FORMACION PUEDA SER SEPARADA DEL FONDO Y ESTE PERFILADA INFERIORMENTE PARA ENLAZAR EL FONDO EN LA PROXIMIDAD DE SU PERIFERIA. EL FONDO PUEDE SER UNA PIEZA O PUEDE COMPRENDER UNA BASE SOPORTANDO UNA LENGUA MOVIL HACIA UNA POSICION ELEVADA PARA RECIBIR UNA BOLSA O SACO DE MATERIAL PARA EL PROPOSITO DE INYECTAR MATERIAL TERMOPLASTICO ESPONJABLE EN LA BOLSA O SACO.FIG 4.
ES88305797T 1988-06-23 1988-06-23 Procedimiento para la fabricacion de articulos dotados de recubrimiento. Expired - Lifetime ES2051852T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19880305797 EP0347503B1 (en) 1988-06-23 1988-06-23 Process for manufacture of material-covered product

Publications (1)

Publication Number Publication Date
ES2051852T3 true ES2051852T3 (es) 1994-07-01

Family

ID=8200114

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88305797T Expired - Lifetime ES2051852T3 (es) 1988-06-23 1988-06-23 Procedimiento para la fabricacion de articulos dotados de recubrimiento.

Country Status (3)

Country Link
EP (1) EP0347503B1 (es)
DE (1) DE3889449T2 (es)
ES (1) ES2051852T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231745A (en) * 1991-07-12 1993-08-03 Atoma International Inc. Method of making a cover and foam body seat component
US5468434A (en) * 1994-03-01 1995-11-21 Atoma International Inc. Provision of cover impermeability in mold in place seat component method
DE102014209523A1 (de) * 2014-05-20 2015-11-26 Bayerische Motoren Werke Aktiengesellschaft Verbindungsanlage zum Verbinden eines Halbzeuges mit einem Positionierungskörper und Verfahren zum Präparieren des Halbzeuges
DE102014209524A1 (de) * 2014-05-20 2015-11-26 Bayerische Motoren Werke Aktiengesellschaft Positionierungskörper zum Positionieren eines Halbzeuges und Verfahren zum Präparieren des Halbzeuges sowie Halbzeug
DE112019003945A5 (de) * 2018-08-08 2021-04-22 Adient Engineering and IP GmbH Schaumteil, insbesondere für einen fahrzeugsitz, sowie verfahren zur herstellung eines schaumteils

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1509915A (en) * 1974-08-01 1978-05-04 Dunlop Ltd Moulding of composite upholstery articles
FR2293398A1 (fr) * 1974-12-05 1976-07-02 Faure Bertrand Matelassure pour siege
DE3034973C2 (de) * 1980-09-17 1983-11-24 Metzeler Schaum Gmbh, 8940 Memmingen Vorrichtung zum Einziehen eines Polsterstoffes in eine Hinterschäumform
FR2578189B1 (fr) * 1985-03-01 1987-04-17 Roth Sa Freres Procede de fabrication de coussins a garnissage integre avec housse cousue, etanche et partiellement desolidarisee de la mousse de polyurethane
DE3633920C1 (de) * 1986-10-04 1987-07-16 Fritsche Moellmann Gmbh Co Kg Vorrichtung zum Herstellen von mit hinterschaeumten Bezuegen versehenen Polstern,insbesondere Automobilsitzpolstern
DE3633921C1 (de) * 1986-10-04 1987-09-17 Fritsche Moellmann Gmbh Co Kg Vorrichtung zum Herstellen von mit hinterschaeumten Bezuegen versehenen Polstern,insbesondere Automobilsitzpolstern

Also Published As

Publication number Publication date
DE3889449T2 (de) 1994-09-08
EP0347503A1 (en) 1989-12-27
DE3889449D1 (de) 1994-06-09
EP0347503B1 (en) 1994-05-04

Similar Documents

Publication Publication Date Title
CA1194659A (en) Apparatus for biaxial-blow-molding hollow bottle- shaped container of synthetic resin and method of biaxial-blow-molding the same container
ES2100407T3 (es) Recipientes de plastico moldeados por insuflacion de una pieza que se sostienen por si mismos.
JP3677690B2 (ja) 照明用グローブ等の中空成形品の延伸ブロー成形方法
CA2013908A1 (en) Container with a unitary closure and method for making same
ES2073585T3 (es) Procedimiento para el empleo de la ayuda de gas durante el moldeo de piezas de material plastico.
CA2006675A1 (en) Process and mold for producing a multilayer molded article
SE7712785L (sv) Forfarande och apparat for blasformning av ihaliga foremal
ATE179362T1 (de) Verbesserungen an behältern
ATE57493T1 (de) Form zum herstellen eines gegenstandes.
ES2135941T3 (es) Mejoras introducidas en recipientes.
ES450759A1 (es) Procedimiento de desmoldeo de cuerpos huecos de materia plastica por medio de una tobera.
ES368261A1 (es) Procedimiento para la aplicacion de etiquetas o platinas sobre cuerpos de plastico termoplastico fabricados por el procedimiento de soplado.
US3538211A (en) Bottle blowing process and apparatus
CA2006677A1 (en) Process and mold for producing a multilayer molded article
JPS5525380A (en) Method of molding hollow molded article inserted with predetermined parts internally
ES433842A1 (es) Un aparato para el moldeo por soplado y su correspondiente procedimiento.
ES2193404T3 (es) Metodo de moldeo por inyeccion de un articulo espumado.
JPS5624132A (en) Blow molding method for synthetic resin hollow product with base cup
JPS57201632A (en) Manufacture of blow molded article
US4276986A (en) Bottle made of saturated polyester resin
ES436353A1 (es) Procedimiento para el moldeo de objetos de materia plastica.
JPS5579121A (en) Blow molding of plastic tank
GB1003299A (en) Glass article and method of its formation
JPS5511846A (en) Method of forming hollow formed article with insert
ES476331A1 (es) Dispositivo para el moldeo de articulos sanitarios

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 347503

Country of ref document: ES