IT8621994A0 - METHOD FOR CREATING A FOAMY MASS INSIDE A CAVITY. - Google Patents

METHOD FOR CREATING A FOAMY MASS INSIDE A CAVITY.

Info

Publication number
IT8621994A0
IT8621994A0 IT8621994A IT2199486A IT8621994A0 IT 8621994 A0 IT8621994 A0 IT 8621994A0 IT 8621994 A IT8621994 A IT 8621994A IT 2199486 A IT2199486 A IT 2199486A IT 8621994 A0 IT8621994 A0 IT 8621994A0
Authority
IT
Italy
Prior art keywords
creating
cavity
mass inside
foamy mass
foamy
Prior art date
Application number
IT8621994A
Other languages
Italian (it)
Other versions
IT1197836B (en
Inventor
Gareth Matthew Jones
Original Assignee
Dow Corning Ltd
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 filed Critical Dow Corning Ltd
Publication of IT8621994A0 publication Critical patent/IT8621994A0/en
Application granted granted Critical
Publication of IT1197836B publication Critical patent/IT1197836B/en

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)
IT21994/86A 1985-10-24 1986-10-14 METHOD FOR MAKING A FOAM MASS INSIDE A CAVITY IT1197836B (en)

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 (2)

Publication Number Publication Date
IT8621994A0 true IT8621994A0 (en) 1986-10-14
IT1197836B IT1197836B (en) 1988-12-06

Family

ID=26289928

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21994/86A IT1197836B (en) 1985-10-24 1986-10-14 METHOD FOR MAKING A FOAM MASS INSIDE A CAVITY

Country Status (7)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932121A1 (en) * 1989-09-27 1991-04-04 Porsche Ag Soft foam filling of vehicle bodywork to reduce noise - in which two=part polyurethane foam with filler is injected into cavities adjacent noisy elements
WO1993005103A1 (en) * 1991-09-03 1993-03-18 Terence Allan Russell Strengthening structures
DE4433590A1 (en) * 1994-09-21 1996-03-28 Cellpack Gmbh Cavity-filling polymer insulation and sealant, used e.g. for electrical insulation
DE4446140C2 (en) * 1994-12-23 1997-09-04 Staedtler Fa J S Method and device for curing, baking or drying molded articles made of modeling or craft material
DE19727907C2 (en) * 1997-07-01 1999-10-14 Daimler Chrysler Ag Process for filling double-walled cavities of a double-walled exhaust pipe and double-walled, in particular exhaust pipe
DE102007053961A1 (en) 2007-07-18 2009-01-22 Johnson Controls Gmbh Structure for a vehicle seat
DE102007053964A1 (en) 2007-07-18 2009-01-22 Johnson Controls Gmbh Structure for a vehicle seat
DE102008011986A1 (en) * 2008-02-29 2009-09-10 Sonderhoff Chemicals Gmbh Condensation-crosslinking silicone foams
DE102023117430A1 (en) 2023-07-03 2025-01-09 Audi Aktiengesellschaft Foaming device with foaming bag for foaming a cavity of a body component, method for foaming and motor vehicle with foamed body component

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 (en) * 1969-06-28 1971-01-07 Rehau Plastiks Foamed plastic bodies with a thermoplastic - outer covering
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 (en) * 1977-10-25 1979-04-26 Daimler Benz Ag METHOD AND DEVICE FOR FOAMING BODY CAVITY SPACES

Also Published As

Publication number Publication date
BE905637A (en) 1987-02-16
ES2003886A6 (en) 1988-12-01
SE8604481L (en) 1987-04-25
DE3636113A1 (en) 1987-04-30
IT1197836B (en) 1988-12-06
FR2592332A1 (en) 1987-07-03
SE8604481D0 (en) 1986-10-21
NL8602548A (en) 1987-05-18

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