DE4040396C2 - Abdeckung zum Aufnehmen eines Luftsacks - Google Patents

Abdeckung zum Aufnehmen eines Luftsacks

Info

Publication number
DE4040396C2
DE4040396C2 DE4040396A DE4040396A DE4040396C2 DE 4040396 C2 DE4040396 C2 DE 4040396C2 DE 4040396 A DE4040396 A DE 4040396A DE 4040396 A DE4040396 A DE 4040396A DE 4040396 C2 DE4040396 C2 DE 4040396C2
Authority
DE
Germany
Prior art keywords
cover
component
cover according
weight
surface skin
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
DE4040396A
Other languages
German (de)
English (en)
Other versions
DE4040396A1 (de
Inventor
Masami Sawada
Takayasu Zushi
Mitsuo Yoshiyasu
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.)
Takata Corp
Original Assignee
Takata Corp
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 Takata Corp filed Critical Takata Corp
Publication of DE4040396A1 publication Critical patent/DE4040396A1/de
Application granted granted Critical
Publication of DE4040396C2 publication Critical patent/DE4040396C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/022—Mechanical properties
    • 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
    • B60R21/2165—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 a tear line for defining a deployment opening
    • B60R21/21656—Steering wheel covers or similar cup-shaped covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/246—All polymers belonging to those covered by groups B32B27/32 and B32B27/30
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2325/00—Polymers of vinyl-aromatic compounds, e.g. polystyrene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/003—Interior finishings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Laminated Bodies (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE4040396A 1989-12-18 1990-12-17 Abdeckung zum Aufnehmen eines Luftsacks Expired - Fee Related DE4040396C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1327580A JP2961780B2 (ja) 1989-12-18 1989-12-18 エアーバッグ収納用カバー

Publications (2)

Publication Number Publication Date
DE4040396A1 DE4040396A1 (de) 1991-06-20
DE4040396C2 true DE4040396C2 (de) 1998-04-09

Family

ID=18200645

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4040396A Expired - Fee Related DE4040396C2 (de) 1989-12-18 1990-12-17 Abdeckung zum Aufnehmen eines Luftsacks

Country Status (9)

Country Link
JP (1) JP2961780B2 (it)
KR (1) KR970008432B1 (it)
AU (1) AU643957B2 (it)
CA (1) CA2031893A1 (it)
DE (1) DE4040396C2 (it)
ES (1) ES2023612A6 (it)
FR (1) FR2655908A1 (it)
GB (1) GB2241665B (it)
IT (1) IT1244471B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19902123B4 (de) * 1998-01-21 2005-10-06 Nihon Plast Co., Ltd., Fuji Airbaggehäuse

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2250295B (en) * 1990-11-29 1994-02-02 Asahi Chemical Ind Cover for accommodating air bag in air bag system
JPH04314648A (ja) * 1991-04-11 1992-11-05 Takata Kk エアーバッグ収納用カバー
GB9115187D0 (en) * 1991-07-13 1991-08-28 Uta Clifford Limited Crash protection device
TW209877B (it) * 1991-11-04 1993-07-21 Shell Internat Res Schappej B V
JP2579956Y2 (ja) * 1991-12-09 1998-09-03 株式会社イノアックコーポレーション 自動車用エアバッグドア
JPH05286399A (ja) * 1992-04-08 1993-11-02 Toyoda Gosei Co Ltd エアバッグ装置用パッド
US5330223A (en) * 1992-10-29 1994-07-19 Toyoda Gosei Co., Ltd. Air bag cover having reinforcing ribs
JPH0644652U (ja) * 1992-11-27 1994-06-14 豊田合成株式会社 エアバッグ装置
EP0646500B1 (de) * 1993-09-29 1997-06-18 Mercedes-Benz Ag Instrumententafel für ein Kraftfahrzeug
JP3020807B2 (ja) * 1994-07-22 2000-03-15 三菱化学株式会社 エアーバッグ収納用カバー
TW339348B (en) 1994-11-04 1998-09-01 Shell Internattonale Res Mij B V Block copolymer containing composition suitable for used in air bag covers and air bag covers derived therefrom
DE60018355T2 (de) 1999-11-18 2005-12-29 Mitsubishi Chemical Corp. Airbag-Abdeckung für Fahrzeuge
DE102015220034A1 (de) 2015-10-15 2017-04-20 Benecke-Kaliko Ag Folienlaminat und Innenverkleidungsteil für Kraftfahrzeuge

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120516A (en) * 1975-12-05 1978-10-17 Nissan Motor Company, Limited Cover member for a safety air-cushion device and a method of producing the same
DE3707370A1 (de) * 1987-03-07 1988-09-15 Kolbenschmidt Ag Sicherheitslenkrad
EP0357356A1 (en) * 1988-08-31 1990-03-07 E.I. Du Pont De Nemours And Company Rupturable cover for a vehicle air bag compartment
DE4005188A1 (de) * 1989-02-20 1990-08-30 Takata Corp Abdeckung fuer einen sicherheitsluftsack in einem fahrzeug

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110647A (en) * 1988-12-26 1992-05-05 Takata Corporation Cover for a vehicle air bag

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120516A (en) * 1975-12-05 1978-10-17 Nissan Motor Company, Limited Cover member for a safety air-cushion device and a method of producing the same
DE3707370A1 (de) * 1987-03-07 1988-09-15 Kolbenschmidt Ag Sicherheitslenkrad
EP0357356A1 (en) * 1988-08-31 1990-03-07 E.I. Du Pont De Nemours And Company Rupturable cover for a vehicle air bag compartment
DE4005188A1 (de) * 1989-02-20 1990-08-30 Takata Corp Abdeckung fuer einen sicherheitsluftsack in einem fahrzeug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19902123B4 (de) * 1998-01-21 2005-10-06 Nihon Plast Co., Ltd., Fuji Airbaggehäuse

Also Published As

Publication number Publication date
ES2023612A6 (es) 1992-01-16
FR2655908B1 (it) 1995-05-12
AU6784990A (en) 1991-06-20
JPH03189252A (ja) 1991-08-19
AU643957B2 (en) 1993-12-02
GB9026807D0 (en) 1991-01-30
DE4040396A1 (de) 1991-06-20
GB2241665B (en) 1993-09-29
IT9022393A0 (it) 1990-12-14
IT1244471B (it) 1994-07-15
CA2031893A1 (en) 1991-06-19
FR2655908A1 (fr) 1991-06-21
GB2241665A (en) 1991-09-11
IT9022393A1 (it) 1992-06-14
JP2961780B2 (ja) 1999-10-12
KR970008432B1 (ko) 1997-05-24
KR910011546A (ko) 1991-08-07

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B60R 21/20

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee