ES2003886A6 - Metodo de disponer una masa espumada de silicona en una cavidad de una seccion de la carroceria de un vehiculo y carroceria asi obtenida. - Google Patents

Metodo de disponer una masa espumada de silicona en una cavidad de una seccion de la carroceria de un vehiculo y carroceria asi obtenida.

Info

Publication number
ES2003886A6
ES2003886A6 ES8602641A ES8602641A ES2003886A6 ES 2003886 A6 ES2003886 A6 ES 2003886A6 ES 8602641 A ES8602641 A ES 8602641A ES 8602641 A ES8602641 A ES 8602641A ES 2003886 A6 ES2003886 A6 ES 2003886A6
Authority
ES
Spain
Prior art keywords
cavity
alveolate
mass
forming
bag
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
ES8602641A
Other languages
English (en)
Inventor
Gareth Matthew Jones
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.)
Dow Silicones UK Ltd
Dow Silicones Corp
Original Assignee
Dow Corning Ltd
Dow Corning Corp
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 GB858526292A external-priority patent/GB8526292D0/en
Application filed by Dow Corning Ltd, Dow Corning Corp filed Critical Dow Corning Ltd
Publication of ES2003886A6 publication Critical patent/ES2003886A6/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
    • B29C44/18—Filling preformed cavities
    • B29C44/182—Filling flexible bags not having a particular shape
    • B29C44/184—Filling flexible bags not having a particular shape and inserting the bags into preformed cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • 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
    • B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

METODO DE DISPONER UNA MASA ESPUMADA DE SILICONA EN UNA CAVIDAD DE UNA SECCION DE LA CARROCERIA DE UN VEHICULO, EN EL QUE SE LIMITA MEDIANTE UNA BOLSA EL FLUJO DE UNA COMPOSICION DE SILICONA FORMADORA DE ESPUMA CURABLE A TEMPERATURA AMBIENTE CUANDO SE LLEVA A CABO EL ESPUMADO Y CURADO, INSERTANDOSE LA BOLSA EN DICHA CAVIDAD E INTRODUCIENDO LA COMPOSICION EN FORMA LIQUIDA EN LA BOLSA CON LO CUAL LA COMPOSICION SE MANTIENE EN LA BOLSA Y SE EXPANSIONA DENTRO DE ELLA DE FORMA QUE LA BOLSA SE ADAPTA A LA FORMA DE LA CAVIDAD. LA BOLSA MANTIENE EN SU SITIO A LA COMPOSICION HASTA SU CURADO, FORMA UNA ENVUELTA PARA LA ESPUMA CURADA Y LA AISLA DE SU ENTORNO. EL INVENTO ES ESPECIALMENTE UTIL PARA RELLENAR DE ESPUMA SECCIONES HUECAS DE CARROCERIAS DE AUTOMOVILES, PROPORCIONANDOLES PROPIEDADES INSONORIZANTES, IGNIRRETARDANTES Y OTRAS.
ES8602641A 1985-10-24 1986-10-17 Metodo de disponer una masa espumada de silicona en una cavidad de una seccion de la carroceria de un vehiculo y carroceria asi obtenida. Expired ES2003886A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858526292A GB8526292D0 (en) 1985-10-24 1985-10-24 Foam filled elements
GB08619747A GB2181998B (en) 1985-10-24 1986-08-13 Method of providing a foamed mass in a cavity in a vehicle body

Publications (1)

Publication Number Publication Date
ES2003886A6 true ES2003886A6 (es) 1988-12-01

Family

ID=26289928

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8602641A Expired ES2003886A6 (es) 1985-10-24 1986-10-17 Metodo de disponer una masa espumada de silicona en una cavidad de una seccion de la carroceria de un vehiculo y carroceria asi obtenida.

Country Status (7)

Country Link
BE (1) BE905637A (es)
DE (1) DE3636113A1 (es)
ES (1) ES2003886A6 (es)
FR (1) FR2592332A1 (es)
IT (1) IT1197836B (es)
NL (1) NL8602548A (es)
SE (1) SE8604481L (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932121A1 (de) * 1989-09-27 1991-04-04 Porsche Ag Ausgeschaeumte fahrzeugkarosserie
WO1993005103A1 (en) * 1991-09-03 1993-03-18 Terence Allan Russell Strengthening structures
DE4433590A1 (de) * 1994-09-21 1996-03-28 Cellpack Gmbh Isolier- und Abdichtungsmaterial und Verfahren zum Isolieren und/oder Abdichten
DE4446140C2 (de) * 1994-12-23 1997-09-04 Staedtler Fa J S Verfahren und Vorrichtung zum Aushärten, Backen oder Trocknen von Formkörpern aus Modellier- oder Bastelmasse
DE19727907C2 (de) * 1997-07-01 1999-10-14 Daimler Chrysler Ag Verfahren zum Füllen von Doppelwandungshohlräumen eines Doppelwandigenauspuffrohres und doppelwandiges, insbesondere abgasführendes Rohr
DE102007053961A1 (de) 2007-07-18 2009-01-22 Johnson Controls Gmbh Struktur für einen Fahrzeugsitz
DE102007053964A1 (de) 2007-07-18 2009-01-22 Johnson Controls Gmbh Struktur für einen Fahrzeugsitz
DE102008011986A1 (de) * 2008-02-29 2009-09-10 Sonderhoff Chemicals Gmbh Kondensationsvernetzende Silikonschäume

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB798669A (en) * 1956-12-12 1958-07-23 Midland Silicones Ltd Improvements in or relating to organosiloxane elastomer foams
DE1933012A1 (de) * 1969-06-28 1971-01-07 Rehau Plastiks Verfahren zur Herstellung von Schaumstoffkoerpern mit thermoplatischer Aussenhaut
US3856902A (en) * 1972-10-24 1974-12-24 Reichhold Chemicals Inc Molding process for foamed articles using an expandable mold with inner and outer restraints
US3923705A (en) * 1974-10-30 1975-12-02 Dow Corning Method of preparing fire retardant siloxane foams and foams prepared therefrom
DE2747721A1 (de) * 1977-10-25 1979-04-26 Daimler Benz Ag Verfahren und vorrichtung zum ausschaeumen von karosseriehohlraeumen

Also Published As

Publication number Publication date
SE8604481L (sv) 1987-04-25
IT8621994A0 (it) 1986-10-14
NL8602548A (nl) 1987-05-18
DE3636113A1 (de) 1987-04-30
FR2592332A1 (fr) 1987-07-03
IT1197836B (it) 1988-12-06
SE8604481D0 (sv) 1986-10-21
BE905637A (fr) 1987-02-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001204