GB2583013B - Mold for manufacturing a soundproofing assembly of a motor vehicle and associated manufacturing method - Google Patents

Mold for manufacturing a soundproofing assembly of a motor vehicle and associated manufacturing method Download PDF

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Publication number
GB2583013B
GB2583013B GB2001677.0A GB202001677A GB2583013B GB 2583013 B GB2583013 B GB 2583013B GB 202001677 A GB202001677 A GB 202001677A GB 2583013 B GB2583013 B GB 2583013B
Authority
GB
United Kingdom
Prior art keywords
manufacturing
mold
motor vehicle
soundproofing assembly
soundproofing
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.)
Active
Application number
GB2001677.0A
Other versions
GB2583013A (en
GB202001677D0 (en
Inventor
Langiny Michel
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.)
Adler Pelzer France Grand Est SAS
Original Assignee
Faurecia Automotive Industrie SAS
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 Faurecia Automotive Industrie SAS filed Critical Faurecia Automotive Industrie SAS
Publication of GB202001677D0 publication Critical patent/GB202001677D0/en
Publication of GB2583013A publication Critical patent/GB2583013A/en
Application granted granted Critical
Publication of GB2583013B publication Critical patent/GB2583013B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B29C44/04—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/06—Making multilayered articles
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
    • B29C33/0044—Moulds or cores; Details thereof or accessories therefor with sealing means or the like for sealing off parts of inserts projecting into the mould cavity
    • 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
    • B29C44/08—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 using several expanding or moulding steps
    • 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
    • B29C44/1219—Foaming between a movable mould part and the preformed part
    • 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
    • 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
    • B29C44/35—Component parts; Details or accessories
    • B29C44/351—Means for preventing foam to leak out from the foaming device during 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
    • B29C44/34—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
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • B29C44/428—Mould constructions; Mould supporting equipment
    • 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
    • B29C44/58—Moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0001—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular acoustical properties
    • B29K2995/0002—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular acoustical properties insulating
    • 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
    • B29L2031/3005—Body finishings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB2001677.0A 2019-02-11 2020-02-07 Mold for manufacturing a soundproofing assembly of a motor vehicle and associated manufacturing method Active GB2583013B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1901339A FR3092517B1 (en) 2019-02-11 2019-02-11 Mold for manufacturing a motor vehicle soundproofing assembly and associated manufacturing process

Publications (3)

Publication Number Publication Date
GB202001677D0 GB202001677D0 (en) 2020-03-25
GB2583013A GB2583013A (en) 2020-10-14
GB2583013B true GB2583013B (en) 2023-11-22

Family

ID=67107749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2001677.0A Active GB2583013B (en) 2019-02-11 2020-02-07 Mold for manufacturing a soundproofing assembly of a motor vehicle and associated manufacturing method

Country Status (3)

Country Link
DE (1) DE102020102785A1 (en)
FR (1) FR3092517B1 (en)
GB (1) GB2583013B (en)

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1602792A (en) * 1968-12-11 1971-01-25 Combined extrusion and injection moulding equipment for
JPH04175112A (en) * 1990-11-08 1992-06-23 Honda Motor Co Ltd Sealing structure of foamed molded object
DE19643563A1 (en) * 1996-10-22 1998-04-23 Tagliente Federico Conveniently-manufactured sun visor sintered from polypropylene particles
DE20021270U1 (en) * 2000-12-15 2001-03-08 Heidel Gmbh & Co Kg Molding tool for the production of molded parts
DE10126991A1 (en) * 2001-06-05 2002-12-12 Franz Josef Summerer Mold for injection of plastic onto the back of a material to produce internal vehicle fittings has a material clamping nose at a flash gap and an outer cutting edge
US20040247834A1 (en) * 2003-06-03 2004-12-09 Matthias Ludwig Foaming mold for a composite part
EP1862290A2 (en) * 2006-06-02 2007-12-05 Intier Automotive Eybl Interiors GmbH Back foaming method
FR2926743A1 (en) * 2008-01-30 2009-07-31 Faurecia Interieur Ind Snc Foaming mold for use in vertical injection molding press for fabricating plastic fascia of motor vehicle, has sealing joint covered with skin and compressed by skin in closed position of mold, where joint is made of elastomer material
FR2983430A1 (en) * 2011-12-06 2013-06-07 Faurecia Automotive Ind Device for molding assembly i.e. sound-proof assembly, for car, has opening extended from outer side of device to molding space when molded parts are in closed position for authorizing introduction of junction part into space
US20130337232A1 (en) * 2011-02-07 2013-12-19 Faurcia Innenraum Systeme GmbH Method for producing interior lining parts in a foaming tool
US20130341817A1 (en) * 2012-06-20 2013-12-26 Ford Global Technologies, Llc Skin-covered articles with reaction injection molded foam layer
DE102012219107A1 (en) * 2012-10-19 2014-05-08 Faurecia Innenraum Systeme Gmbh Method for manufacturing vehicle inner covering unit, involves arranging carrier and decorative layer in foaming mold, such that foam opening is formed between carrier and decorative layer
DE102016225928A1 (en) * 2016-12-21 2018-06-21 Samvardhana Motherson Innovative Autosystems B.V. & Co. KG Injection molding tool for producing a molded part by injection molding a film, and injection molding tool system with such an injection molding tool
FR3081749A1 (en) * 2018-05-30 2019-12-06 Cera Aps METHOD FOR PRODUCING A SOUND PROTECTION SCREEN FOR A MOTOR VEHICLE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3040678B1 (en) * 2015-09-09 2017-10-13 Faurecia Automotive Ind STRUCTURING FLOOR OF A MOTOR VEHICLE AND METHOD OF MANUFACTURING THE SAME

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1602792A (en) * 1968-12-11 1971-01-25 Combined extrusion and injection moulding equipment for
JPH04175112A (en) * 1990-11-08 1992-06-23 Honda Motor Co Ltd Sealing structure of foamed molded object
DE19643563A1 (en) * 1996-10-22 1998-04-23 Tagliente Federico Conveniently-manufactured sun visor sintered from polypropylene particles
DE20021270U1 (en) * 2000-12-15 2001-03-08 Heidel Gmbh & Co Kg Molding tool for the production of molded parts
DE10126991A1 (en) * 2001-06-05 2002-12-12 Franz Josef Summerer Mold for injection of plastic onto the back of a material to produce internal vehicle fittings has a material clamping nose at a flash gap and an outer cutting edge
US20040247834A1 (en) * 2003-06-03 2004-12-09 Matthias Ludwig Foaming mold for a composite part
EP1862290A2 (en) * 2006-06-02 2007-12-05 Intier Automotive Eybl Interiors GmbH Back foaming method
FR2926743A1 (en) * 2008-01-30 2009-07-31 Faurecia Interieur Ind Snc Foaming mold for use in vertical injection molding press for fabricating plastic fascia of motor vehicle, has sealing joint covered with skin and compressed by skin in closed position of mold, where joint is made of elastomer material
US20130337232A1 (en) * 2011-02-07 2013-12-19 Faurcia Innenraum Systeme GmbH Method for producing interior lining parts in a foaming tool
FR2983430A1 (en) * 2011-12-06 2013-06-07 Faurecia Automotive Ind Device for molding assembly i.e. sound-proof assembly, for car, has opening extended from outer side of device to molding space when molded parts are in closed position for authorizing introduction of junction part into space
US20130341817A1 (en) * 2012-06-20 2013-12-26 Ford Global Technologies, Llc Skin-covered articles with reaction injection molded foam layer
DE102012219107A1 (en) * 2012-10-19 2014-05-08 Faurecia Innenraum Systeme Gmbh Method for manufacturing vehicle inner covering unit, involves arranging carrier and decorative layer in foaming mold, such that foam opening is formed between carrier and decorative layer
DE102016225928A1 (en) * 2016-12-21 2018-06-21 Samvardhana Motherson Innovative Autosystems B.V. & Co. KG Injection molding tool for producing a molded part by injection molding a film, and injection molding tool system with such an injection molding tool
FR3081749A1 (en) * 2018-05-30 2019-12-06 Cera Aps METHOD FOR PRODUCING A SOUND PROTECTION SCREEN FOR A MOTOR VEHICLE

Also Published As

Publication number Publication date
GB2583013A (en) 2020-10-14
GB202001677D0 (en) 2020-03-25
FR3092517A1 (en) 2020-08-14
FR3092517B1 (en) 2021-02-19
DE102020102785A1 (en) 2020-08-13

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