GB1439739A - Object of synthetic material and method fo moulding same - Google Patents

Object of synthetic material and method fo moulding same

Info

Publication number
GB1439739A
GB1439739A GB4704474A GB4704474A GB1439739A GB 1439739 A GB1439739 A GB 1439739A GB 4704474 A GB4704474 A GB 4704474A GB 4704474 A GB4704474 A GB 4704474A GB 1439739 A GB1439739 A GB 1439739A
Authority
GB
United Kingdom
Prior art keywords
insert
moulding material
devices
oct
moulding
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
GB4704474A
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.)
Faurecia Sieges dAutomobile SAS
Original Assignee
Bertrand Faure SA
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 Bertrand Faure SA filed Critical Bertrand Faure SA
Publication of GB1439739A publication Critical patent/GB1439739A/en
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
    • B29C44/1285—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being foamed
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/18—Seat parts having foamed material included in cushioning part
    • A47C7/20—Seat parts having foamed material included in cushioning part with reinforcement in the foam layer
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • B29C33/14—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall
    • 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
    • B29C44/1209—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements by impregnating a preformed part, e.g. a porous lining
    • 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
    • B29C44/1271—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed parts being partially covered
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/26—Non-fibrous reinforcements only
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Connection Of Plates (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

1439739 Cushions ETABS BERTRAND FAURE 30 Oct 1974 [30 Oct 1973] 47044/74 Heading A4M [Also in Division B5] An insert 2 provided with devices 3 for mounting the moulded article to a backing is chosen to be elastically deformable so as to provide a seal against moulding material entering the locating apertures 12 for the devices 3 and to accommodate slight mismatch between the positions of the devices 3 and the apertures 12. The insert is also permeable so that moulding material 1 may penetrate thereinto to form a denser zone 5. The insert may comprise open-cell foamed material which may additionally be perforated to increase the penetration of the moulding material. The latter may be formed by casting and may be a foam material. Jute cloth may be provided at the interface between moulding material and insert. Padding for seats and head-rests may be produced.
GB4704474A 1973-10-30 1974-10-30 Object of synthetic material and method fo moulding same Expired GB1439739A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7338665A FR2271017B1 (en) 1973-10-30 1973-10-30

Publications (1)

Publication Number Publication Date
GB1439739A true GB1439739A (en) 1976-06-16

Family

ID=9127135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4704474A Expired GB1439739A (en) 1973-10-30 1974-10-30 Object of synthetic material and method fo moulding same

Country Status (6)

Country Link
BE (1) BE820759A (en)
DE (1) DE2450192A1 (en)
FR (1) FR2271017B1 (en)
GB (1) GB1439739A (en)
IT (1) IT1021952B (en)
NL (1) NL7414084A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131687A (en) * 1982-12-14 1984-06-27 Trident Foams Limited Plastics foam product
DE3412360A1 (en) * 1984-04-03 1985-10-10 Gebr. Happich Gmbh, 5600 Wuppertal UPHOLSTERY BODY, IN PARTICULAR FOR VEHICLES
EP1101589A1 (en) * 1999-11-17 2001-05-23 Johnson Controls GmbH Cushion element especially for a car seat as well as tool and method for its production
EP1391282A2 (en) * 2002-08-19 2004-02-25 ArvinMeritor GmbH Method of making interior liners for vehicles
FR2915922A1 (en) * 2007-05-07 2008-11-14 Portelli Productions Sarl Molded part realizing method for e.g. realizing body, of automobile, involves injecting synthetic material in mold to adapt or to over-mould external shape of insert and to confer definite shape to molded part

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9214426D0 (en) * 1992-07-07 1992-08-19 Clearplas Ltd Applying surface coatings on moulded articles

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131687A (en) * 1982-12-14 1984-06-27 Trident Foams Limited Plastics foam product
DE3412360A1 (en) * 1984-04-03 1985-10-10 Gebr. Happich Gmbh, 5600 Wuppertal UPHOLSTERY BODY, IN PARTICULAR FOR VEHICLES
EP1101589A1 (en) * 1999-11-17 2001-05-23 Johnson Controls GmbH Cushion element especially for a car seat as well as tool and method for its production
US6672671B1 (en) 1999-11-17 2004-01-06 Johnson Controls Technology Company Padding system
EP1391282A2 (en) * 2002-08-19 2004-02-25 ArvinMeritor GmbH Method of making interior liners for vehicles
EP1391282A3 (en) * 2002-08-19 2004-09-01 ArvinMeritor GmbH Method of making interior liners for vehicles
US7108760B2 (en) 2002-08-19 2006-09-19 Arvinmeritor Gmbh Method of producing a vehicle interior lining and vehicle interior lining
US7153564B2 (en) 2002-08-19 2006-12-26 Arvinmeritor Gmbh Method of producing a vehicle interior lining and vehicle interior lining
FR2915922A1 (en) * 2007-05-07 2008-11-14 Portelli Productions Sarl Molded part realizing method for e.g. realizing body, of automobile, involves injecting synthetic material in mold to adapt or to over-mould external shape of insert and to confer definite shape to molded part

Also Published As

Publication number Publication date
DE2450192A1 (en) 1975-05-15
IT1021952B (en) 1978-02-20
BE820759A (en) 1975-04-07
FR2271017A1 (en) 1975-12-12
NL7414084A (en) 1975-05-02
FR2271017B1 (en) 1976-10-01

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee