FR2445782A1 - Filtre pour coussin gonflable antichocs notamment pour volant de vehicule automobile - Google Patents

Filtre pour coussin gonflable antichocs notamment pour volant de vehicule automobile

Info

Publication number
FR2445782A1
FR2445782A1 FR7928327A FR7928327A FR2445782A1 FR 2445782 A1 FR2445782 A1 FR 2445782A1 FR 7928327 A FR7928327 A FR 7928327A FR 7928327 A FR7928327 A FR 7928327A FR 2445782 A1 FR2445782 A1 FR 2445782A1
Authority
FR
France
Prior art keywords
shock
filter
motor vehicle
steering wheel
vehicle steering
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.)
Granted
Application number
FR7928327A
Other languages
English (en)
Other versions
FR2445782B1 (fr
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.)
Petri AG
Original Assignee
Petri AG
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 Petri AG filed Critical Petri AG
Publication of FR2445782A1 publication Critical patent/FR2445782A1/fr
Application granted granted Critical
Publication of FR2445782B1 publication Critical patent/FR2445782B1/fr
Granted 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
    • 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
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • B60R21/264—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
    • B60R21/2644—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic using only solid reacting substances, e.g. pellets, powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2027—Metallic material
    • B01D39/2031—Metallic material the material being particulate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1103—Making porous workpieces or articles with particular physical characteristics
    • B22F3/1112—Making porous workpieces or articles with particular physical characteristics comprising hollow spheres or hollow fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Bags (AREA)
  • Filtering Materials (AREA)

Abstract

Filtre pour dispositifs de protection contre les chocs à coussin gonflable. Il est fait d'un matériau en billes métalliques, dont les billes sont unies par agglomération ou frittage sous pression, pour former une pièce moulée rigide 4. L'invention est notamment applicable aux coussins gonflables antichocs destinés à être incorporés aux volants des véhicules automobiles.
FR7928327A 1979-01-08 1979-11-16 Filtre pour coussin gonflable antichocs notamment pour volant de vehicule automobile Granted FR2445782A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792900512 DE2900512A1 (de) 1979-01-08 1979-01-08 Filter fuer gassack-aufprallschutzeinrichtungen

Publications (2)

Publication Number Publication Date
FR2445782A1 true FR2445782A1 (fr) 1980-08-01
FR2445782B1 FR2445782B1 (fr) 1984-10-26

Family

ID=6060189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7928327A Granted FR2445782A1 (fr) 1979-01-08 1979-11-16 Filtre pour coussin gonflable antichocs notamment pour volant de vehicule automobile

Country Status (3)

Country Link
DE (1) DE2900512A1 (fr)
FR (1) FR2445782A1 (fr)
GB (1) GB2046125B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595795A1 (fr) * 1986-03-12 1987-09-18 Pelier Philippe Element evaporateur d'eau capillaire
EP0437110A2 (fr) * 1990-01-08 1991-07-17 Lsi Logic Corporation Procédé de dépôt de tungstène pour une résistance spécifique de contact faible à silicium
EP0666129A2 (fr) * 1994-02-08 1995-08-09 Alfa Laval Flow Gmbh Procédé de préparation d'éléments frittés poreux ainsi que leur utilisation
EP0736424A1 (fr) * 1995-04-03 1996-10-09 Morton International, Inc. Elément de maintien d'un sac gonflable, filtre et diffuseur en une seule pièce

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5516144A (en) * 1995-02-02 1996-05-14 Trw Inc. Side impact air bag inflator
DE19732825A1 (de) * 1997-07-30 1999-02-04 Temic Bayern Chem Airbag Gmbh Gassack-Modul
GB2333470B (en) * 1998-01-23 2002-05-01 Acs Ind Inc Filter with stiffening ribs
USRE39611E1 (en) * 1998-12-15 2007-05-08 Acs Industries, Inc. Filter with stiffening ribs
US6277166B2 (en) 1999-03-31 2001-08-21 Acs Industries Inc. Filter with stiffening ribs
DE20219284U1 (de) * 2002-12-12 2003-02-20 Trw Automotive Safety Sys Gmbh Gassackmodul
WO2006023474A1 (fr) * 2004-08-17 2006-03-02 Acs Industries, Inc. Filtre a treillis metallique a resistance annulaire amelioree

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853332A (en) * 1972-03-31 1974-12-10 Specialty Prod Dev Corp Porous diffuser for gas supply to passenger restraint

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595795A1 (fr) * 1986-03-12 1987-09-18 Pelier Philippe Element evaporateur d'eau capillaire
EP0437110A2 (fr) * 1990-01-08 1991-07-17 Lsi Logic Corporation Procédé de dépôt de tungstène pour une résistance spécifique de contact faible à silicium
EP0437110A3 (fr) * 1990-01-08 1994-01-05 Lsi Logic Corp
EP0666129A2 (fr) * 1994-02-08 1995-08-09 Alfa Laval Flow Gmbh Procédé de préparation d'éléments frittés poreux ainsi que leur utilisation
EP0666129A3 (fr) * 1994-02-08 1996-05-15 Alfa Laval Flow Gmbh Procédé de préparation d'éléments frittés poreux ainsi que leur utilisation.
EP0736424A1 (fr) * 1995-04-03 1996-10-09 Morton International, Inc. Elément de maintien d'un sac gonflable, filtre et diffuseur en une seule pièce

Also Published As

Publication number Publication date
FR2445782B1 (fr) 1984-10-26
GB2046125B (en) 1983-01-12
GB2046125A (en) 1980-11-12
DE2900512A1 (de) 1980-11-27

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Legal Events

Date Code Title Description
ST Notification of lapse