FR2848493B1 - Procede de realisation d'un panneau insonorisant pourvu d'un joint integre - Google Patents

Procede de realisation d'un panneau insonorisant pourvu d'un joint integre

Info

Publication number
FR2848493B1
FR2848493B1 FR0215649A FR0215649A FR2848493B1 FR 2848493 B1 FR2848493 B1 FR 2848493B1 FR 0215649 A FR0215649 A FR 0215649A FR 0215649 A FR0215649 A FR 0215649A FR 2848493 B1 FR2848493 B1 FR 2848493B1
Authority
FR
France
Prior art keywords
insonorizing
making
panel provided
integrated seal
seal
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 - Fee Related
Application number
FR0215649A
Other languages
English (en)
Other versions
FR2848493A1 (fr
Inventor
Laurent Sares
Patrick Bonhomme
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.)
Centre dEtude et de Recherche pour lAutomobile CERA
Original Assignee
Centre dEtude et de Recherche pour lAutomobile CERA
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 Centre dEtude et de Recherche pour lAutomobile CERA filed Critical Centre dEtude et de Recherche pour lAutomobile CERA
Priority to FR0215649A priority Critical patent/FR2848493B1/fr
Publication of FR2848493A1 publication Critical patent/FR2848493A1/fr
Application granted granted Critical
Publication of FR2848493B1 publication Critical patent/FR2848493B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C44/1271—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
    • B29C44/58—Moulds
    • B29C44/582—Moulds for making undercut 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
    • B29C44/1214—Anchoring by foaming into a preformed part, e.g. by penetrating through holes
    • 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
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
FR0215649A 2002-12-11 2002-12-11 Procede de realisation d'un panneau insonorisant pourvu d'un joint integre Expired - Fee Related FR2848493B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0215649A FR2848493B1 (fr) 2002-12-11 2002-12-11 Procede de realisation d'un panneau insonorisant pourvu d'un joint integre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0215649A FR2848493B1 (fr) 2002-12-11 2002-12-11 Procede de realisation d'un panneau insonorisant pourvu d'un joint integre

Publications (2)

Publication Number Publication Date
FR2848493A1 FR2848493A1 (fr) 2004-06-18
FR2848493B1 true FR2848493B1 (fr) 2007-05-11

Family

ID=32338676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0215649A Expired - Fee Related FR2848493B1 (fr) 2002-12-11 2002-12-11 Procede de realisation d'un panneau insonorisant pourvu d'un joint integre

Country Status (1)

Country Link
FR (1) FR2848493B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627137B1 (fr) * 1988-02-12 1990-06-29 Peugeot Dispositif d'insonorisation et son procede de montage
DE4201332A1 (de) * 1992-01-20 1993-07-22 Wolfgang Schmidt Verfahren und vorrichtung zur herstellung von fassdeckeln sowie fassdeckel
JPH08244066A (ja) * 1995-03-14 1996-09-24 Nissan Motor Co Ltd 発泡射出成形方法および発泡射出成形用の金型構造
FR2745034B1 (fr) * 1996-02-21 1998-04-03 Coutier Moulage Gen Ind Carter insonorise pour motorisation et son procede de fabrication
JP2002264733A (ja) * 2001-03-08 2002-09-18 Inoac Corp 車両用内装部材およびその成形方法

Also Published As

Publication number Publication date
FR2848493A1 (fr) 2004-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090831