ES2008425A6 - Procedimiento de fabricacion de guarniciones de proteccion yno embellecimiento para carrocerias de automoviles. - Google Patents

Procedimiento de fabricacion de guarniciones de proteccion yno embellecimiento para carrocerias de automoviles.

Info

Publication number
ES2008425A6
ES2008425A6 ES8800417A ES8800417A ES2008425A6 ES 2008425 A6 ES2008425 A6 ES 2008425A6 ES 8800417 A ES8800417 A ES 8800417A ES 8800417 A ES8800417 A ES 8800417A ES 2008425 A6 ES2008425 A6 ES 2008425A6
Authority
ES
Spain
Prior art keywords
finished product
mold
plastisol
resin
high frequency
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
ES8800417A
Other languages
English (en)
Inventor
Henry Bronne
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.)
Silvatrim SAM
Original Assignee
Silvatrim SAM
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
Priority claimed from FR878712857A external-priority patent/FR2620376B2/fr
Application filed by Silvatrim SAM filed Critical Silvatrim SAM
Publication of ES2008425A6 publication Critical patent/ES2008425A6/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
    • B29C44/02—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
    • 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
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

PROCEDIMIENTO PARA LA FABRICACION DE GUARNICIONES DE PROTECCION Y/O EMBELLECIMIENTO PARA CARROCERIAS DE AUTOMOVILES, DE MATERIAL PLASTICO ALVEOLAR REFORZADO POR ELEMENTOS PERFILADOS DE MATERIAL PLASTICO O METALICO, EN EL CUAL SE INTRODUCE DIRECTAMENTE EN UN MOLDE, EQUIPADO CON ELECTRODOS DE ALTA FRECUENCIA Y QUE TIENE LAS DIMENSIONES DEL PRODUCTO ACABADO A OBTENER, LA CANTIDAD NECESARIA DE MEZCLA DE RESINA Y AGENTE ESPUMANTE PARA LA OBTENCION DE ESTE PRODUCTO ACABADO, SE INTRODUCE SOBRE, O EN LA MASA DE ESTA MEZCLA EL ELEMENTO DE REFUERZO, SE CIERRA EL MOLDE, SE SOMETE AL CAMPO DE ALTA FRECUENCIA DURANTE EL TIEMPO NECESARIO PARA LA FUSION DEL PVC Y EL DESPRENDIMIENTO GASEOSO DE LA DESCOMPOSICION DEL AGENTE ESPUMANTE, Y SE EXTRAE EL PRODUCTO ACABADO RESULTANTE, CARACTERIZADO PORQUE SE UTILIZA LA RESINA EN FORMA DE <PLASTISOL>, Y SE INYECTA LA CANTIDAD DOSIFICADA DE DICHO <PLASTISOL> EN UN MOLDE CERRADOEN EL CUAL ES MANTENIDO VACIO.
ES8800417A 1987-09-15 1988-02-16 Procedimiento de fabricacion de guarniciones de proteccion yno embellecimiento para carrocerias de automoviles. Expired ES2008425A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR878712857A FR2620376B2 (fr) 1985-01-23 1987-09-15 Procede pour l'obtention de ceintures de caisses en matiere plastique alveolaire renforcee

Publications (1)

Publication Number Publication Date
ES2008425A6 true ES2008425A6 (es) 1989-07-16

Family

ID=9354969

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8800417A Expired ES2008425A6 (es) 1987-09-15 1988-02-16 Procedimiento de fabricacion de guarniciones de proteccion yno embellecimiento para carrocerias de automoviles.

Country Status (7)

Country Link
BE (1) BE1007011A3 (es)
DE (1) DE3803949A1 (es)
ES (1) ES2008425A6 (es)
GB (1) GB2209700B (es)
IT (1) IT1216510B (es)
MC (1) MC1896A1 (es)
NL (1) NL8801544A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9416555D0 (en) * 1994-08-16 1994-10-12 Abcd Plastics Ltd Composite articles
DE10003224A1 (de) * 2000-01-26 2001-08-02 Volkswagen Ag Kunststoffformteil für ein Kraftfahrzeug
DE10041640A1 (de) * 2000-08-24 2002-03-07 Volkswagen Ag Innenverkleidungsteil für ein Fahrzeug, insbesondere für ein Kraftfahrzeug

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227228B (de) * 1958-09-19 1966-10-20 Wacker Chemie Gmbh Verfahren zur Herstellung von Schaumkoerpern aus Polyvinylchloridpasten
US3830898A (en) * 1969-03-11 1974-08-20 Rosen J Method for making substantially seamless foamed articles
DE2126319A1 (de) * 1970-05-30 1971-12-23 Lini, Domenico, Curtatone; Ramaschi, Renzo, Roncoferraro; (Italien) Verfahren zur Herstellung eines Formkörpers und nach diesem Verfahren hergestellter Formkörper
FR2129931B1 (es) * 1971-03-22 1973-12-28 Vidal Benjamin
GB1333476A (en) * 1971-05-13 1973-10-10 Birnam Prod Ltd Vehicle seat frames
GB1505353A (en) * 1974-09-18 1978-03-30 Aquatech Composite Materials Process for reinforcing plastic material and products therefrom
US4296053A (en) * 1979-05-24 1981-10-20 Brown Group, Inc. Method of making foamed plastisol insoles for shoes
US4459249A (en) * 1982-01-22 1984-07-10 Inoue Mtp Kabushiki Kaisha Method of manufacturing a foamed protective and decorative molding for an automobile
FR2576248B1 (fr) * 1985-01-23 1987-08-07 Silvatrim Sa Ceintures de caisses expansees et leur procede de fabrication
JPS61177216A (ja) * 1985-01-31 1986-08-08 Inoue Mtp Co Ltd プラスチツク発泡体の製造方法
DE3604211A1 (de) * 1986-02-11 1987-08-13 Repol Polyester Produkte Gmbh Tuerblatt, tuerfuellung od.dgl. sowie verfahren zur herstellung derselben

Also Published As

Publication number Publication date
GB2209700A (en) 1989-05-24
IT8819920A0 (it) 1988-03-24
MC1896A1 (fr) 1989-02-03
BE1007011A3 (fr) 1995-02-21
IT1216510B (it) 1990-03-08
NL8801544A (nl) 1989-04-03
GB2209700B (en) 1991-08-07
GB8811039D0 (en) 1988-06-15
DE3803949A1 (de) 1989-03-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040916