FR3115507B1 - Canal d’airbag à charnière flexible - Google Patents

Canal d’airbag à charnière flexible Download PDF

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Publication number
FR3115507B1
FR3115507B1 FR2011055A FR2011055A FR3115507B1 FR 3115507 B1 FR3115507 B1 FR 3115507B1 FR 2011055 A FR2011055 A FR 2011055A FR 2011055 A FR2011055 A FR 2011055A FR 3115507 B1 FR3115507 B1 FR 3115507B1
Authority
FR
France
Prior art keywords
airbag
orifice
flexible hinged
channel
airbag channel
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
FR2011055A
Other languages
English (en)
Other versions
FR3115507A1 (fr
Inventor
Philippe Ruotte
Jérôme Forgeron
Trong Antoine Le
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.)
SMRC Automotive Holdings Netherlands BV
Original Assignee
SMRC Automotive Holdings Netherlands BV
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 SMRC Automotive Holdings Netherlands BV filed Critical SMRC Automotive Holdings Netherlands BV
Priority to FR2011055A priority Critical patent/FR3115507B1/fr
Publication of FR3115507A1 publication Critical patent/FR3115507A1/fr
Application granted granted Critical
Publication of FR3115507B1 publication Critical patent/FR3115507B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/205—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in dashboards
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0081—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of objects with parts connected by a thin section, e.g. hinge, tear line
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C45/14344—Moulding in or through a hole in the article, e.g. outsert moulding
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14786—Fibrous material or fibre containing material, e.g. fibre mats or fibre reinforced material
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • B29C2045/14147—Positioning or centering articles in the mould using pins or needles penetrating through the insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
    • B60R2021/21537—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member characterised by hinges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Air Bags (AREA)

Abstract

Canal d’airbag à charnière flexible L’invention se rapporte à un canal d’airbag (1) comprenant : un conduit d’airbag (2) disposé entre, d’une part, un premier orifice (21) destiné à être positionné au niveau de l’habitacle et, d’autre part, un second orifice (22) destiné à être positionnée au niveau du module d’airbag, au moins deux volets (31, 32) d’obturation du premier orifice (21) reliés chacun par une charnière (41, 42) à un bord du premier orifice (21), caractérisé en ce qu’au moins une partie de la charnière (41) d’un seul des volets d’obturation est réalisée par la combinaison d’un matériau textile (5) surmoulé par le matériau (6) du conduit d’airbag (2) et du volet (31) associé. Figure à publier avec l’abrégé : Fig. 1
FR2011055A 2020-10-28 2020-10-28 Canal d’airbag à charnière flexible Active FR3115507B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2011055A FR3115507B1 (fr) 2020-10-28 2020-10-28 Canal d’airbag à charnière flexible

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2011055 2020-10-28
FR2011055A FR3115507B1 (fr) 2020-10-28 2020-10-28 Canal d’airbag à charnière flexible

Publications (2)

Publication Number Publication Date
FR3115507A1 FR3115507A1 (fr) 2022-04-29
FR3115507B1 true FR3115507B1 (fr) 2024-03-22

Family

ID=73793508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2011055A Active FR3115507B1 (fr) 2020-10-28 2020-10-28 Canal d’airbag à charnière flexible

Country Status (1)

Country Link
FR (1) FR3115507B1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0626834B2 (ja) * 1989-05-17 1994-04-13 日本プラスト株式会社 エアバックのカバー体の製造方法
JP2653321B2 (ja) * 1992-05-29 1997-09-17 豊田合成株式会社 エアバッグ装置のパッドの製造方法
JPH05329878A (ja) * 1992-05-29 1993-12-14 Toyoda Gosei Co Ltd エアバッグ装置のパッドの製造方法
JP4143790B2 (ja) * 1999-09-10 2008-09-03 株式会社イノアックコーポレーション エアバッグドア用基材の製造方法
DE102007002309B4 (de) * 2007-01-16 2012-06-21 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung und Verfahren zur Herstellung eines Kunststoffbauteils
FR2942436B1 (fr) * 2009-02-20 2012-10-26 Visteon Global Tech Inc Dispositif de couvercle pour compartiment de coussin d'air gonflable et element de garniture l'integrant.
FR3007347B1 (fr) * 2013-06-24 2017-02-24 Faurecia Interieur Ind Procede pour mouler par injection un boitier de coussin de securite gonflable.
FR3007348B1 (fr) * 2013-06-24 2017-12-22 Faurecia Interieur Ind Dispositif de securite pour vehicule

Also Published As

Publication number Publication date
FR3115507A1 (fr) 2022-04-29

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