CA2031893A1 - Couvercle a coussin d'air - Google Patents

Couvercle a coussin d'air

Info

Publication number
CA2031893A1
CA2031893A1 CA002031893A CA2031893A CA2031893A1 CA 2031893 A1 CA2031893 A1 CA 2031893A1 CA 002031893 A CA002031893 A CA 002031893A CA 2031893 A CA2031893 A CA 2031893A CA 2031893 A1 CA2031893 A1 CA 2031893A1
Authority
CA
Canada
Prior art keywords
cover
ingredient
air bag
weight
core layer
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.)
Abandoned
Application number
CA002031893A
Other languages
English (en)
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
Individual
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 Individual filed Critical Individual
Publication of CA2031893A1 publication Critical patent/CA2031893A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B32B27/065—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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
CA002031893A 1989-12-18 1990-12-10 Couvercle a coussin d'air Abandoned CA2031893A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-327580 1989-12-18
JP1327580A JP2961780B2 (ja) 1989-12-18 1989-12-18 エアーバッグ収納用カバー

Publications (1)

Publication Number Publication Date
CA2031893A1 true CA2031893A1 (fr) 1991-06-19

Family

ID=18200645

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002031893A Abandoned CA2031893A1 (fr) 1989-12-18 1990-12-10 Couvercle a coussin d'air

Country Status (9)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2056206C (fr) * 1990-11-29 1996-02-06 Norio Onofusa Couvercle permettant le logement d'un airbag dans un systeme d'airbag
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 (fr) * 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 (fr) * 1993-09-29 1997-06-18 Mercedes-Benz Ag Tableau de bord pour un véhicule automobile
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
JP3476355B2 (ja) * 1998-01-21 2003-12-10 日本プラスト株式会社 エアバッグ収納用ケース
EP1101795B1 (fr) 1999-11-18 2005-03-02 Mitsubishi Chemical Corporation Couvercle pour compartiment de sac à air de véhicule
DE102015220034A1 (de) * 2015-10-15 2017-04-20 Benecke-Kaliko Ag Folienlaminat und Innenverkleidungsteil für Kraftfahrzeuge

Family Cites Families (5)

* 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
US4895389A (en) * 1988-08-31 1990-01-23 E. I. Dupont De Nemours And Company Rupturable cover for a vehicle air bag compartment
US5110647A (en) * 1988-12-26 1992-05-05 Takata Corporation Cover for a vehicle air bag
JPH0694266B2 (ja) * 1989-02-20 1994-11-24 タカタ株式会社 エアバッグ収納用カバー

Also Published As

Publication number Publication date
AU643957B2 (en) 1993-12-02
AU6784990A (en) 1991-06-20
DE4040396A1 (de) 1991-06-20
GB2241665B (en) 1993-09-29
IT9022393A0 (it) 1990-12-14
JPH03189252A (ja) 1991-08-19
IT1244471B (it) 1994-07-15
FR2655908B1 (fr) 1995-05-12
KR910011546A (ko) 1991-08-07
DE4040396C2 (de) 1998-04-09
GB9026807D0 (en) 1991-01-30
IT9022393A1 (it) 1992-06-14
ES2023612A6 (es) 1992-01-16
FR2655908A1 (fr) 1991-06-21
GB2241665A (en) 1991-09-11
JP2961780B2 (ja) 1999-10-12
KR970008432B1 (ko) 1997-05-24

Similar Documents

Publication Publication Date Title
USRE36898E (en) Cover for a vehicle air bag
CA2031893A1 (fr) Couvercle a coussin d'air
US5248532A (en) Air bag-containing cover
US20020042235A1 (en) Air bag cover
JP3618762B2 (ja) 新規な熱可塑性エラストマー組成物、及びエアバッグ装置用カバー
EP0678426B1 (fr) Couvercle pour un airbag
EP0918070B1 (fr) Composition d'élastomère
EP0564974B1 (fr) Garniture rembourrée pour dispositif de sac à air
GB2254618A (en) Air bag cover
US5611565A (en) Airbag storing casing
JP2666446B2 (ja) エアーバッグ収納用カバー
EP0767089B1 (fr) Couvercle pour airbag avec ligne de rupture invisible et procédé et dispositif de sa fabrication
DE3942694C2 (de) Abdeckung für einen gefalteten Gassack einer Aufprallschutzvorrichtung in Kraftfahrzeugen
JP3434698B2 (ja) エアバッグ収納用ケース
US6386579B1 (en) Steering wheel
EP0604776B1 (fr) Boítier de logement pour sac à air
US6164691A (en) Steering wheel
JP2720500B2 (ja) エアーバッグ収納用カバー
EP0588176B1 (fr) Couvercle pour un airbag
KR100312606B1 (ko) 에어백 수납용 케이싱
JP3566065B2 (ja) エアバッグの収納カバー
AU722968B2 (en) Pad for air bag device
JP4137251B2 (ja) エラストマー組成物及びエアバッグ装置の収納カバー
JPH082363A (ja) エアバッグ装置用パッド
JPH0834304A (ja) エアーバッグ収納用カバー

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued
FZDE Discontinued

Effective date: 19950611