WO2007115519A3 - Airbagmodul für ein kraftfahrzeug - Google Patents

Airbagmodul für ein kraftfahrzeug Download PDF

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Publication number
WO2007115519A3
WO2007115519A3 PCT/DE2007/000472 DE2007000472W WO2007115519A3 WO 2007115519 A3 WO2007115519 A3 WO 2007115519A3 DE 2007000472 W DE2007000472 W DE 2007000472W WO 2007115519 A3 WO2007115519 A3 WO 2007115519A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas
outlet
hole
moved
starting position
Prior art date
Application number
PCT/DE2007/000472
Other languages
English (en)
French (fr)
Other versions
WO2007115519A2 (de
Inventor
Thomas Lube
Andreas Pradel
Marc Prost-Fin
Original Assignee
Takata Petri Ag
Thomas Lube
Andreas Pradel
Marc Prost-Fin
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 Petri Ag, Thomas Lube, Andreas Pradel, Marc Prost-Fin filed Critical Takata Petri Ag
Priority to DE112007000706T priority Critical patent/DE112007000706A5/de
Priority to EP07722045A priority patent/EP1998982A2/de
Publication of WO2007115519A2 publication Critical patent/WO2007115519A2/de
Publication of WO2007115519A3 publication Critical patent/WO2007115519A3/de
Priority to US12/285,122 priority patent/US20090096196A1/en

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
    • B60R21/276—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 with means to vent the inflation fluid source, e.g. in case of overpressure
    • 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
    • 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
    • B60R21/261—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 with means other than bag structure to diffuse or guide inflation fluid
    • 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
    • B60R21/276—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 with means to vent the inflation fluid source, e.g. in case of overpressure
    • B60R2021/2765—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 with means to vent the inflation fluid source, e.g. in case of overpressure comprising means to control the venting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Bags (AREA)

Abstract

Die Erfindung betrifft ein Airbagmodul (1) für ein Kraftfahrzeug, mit einem Gassack (S), der zum Schutz eines Insassen mit Gas aufblasbar ist, mit einem Gasgenerator (G), mit dem das Gas zum Aufblasen des Gassackes (S) freisetzbar ist, mit einem Modulgehäuse (M), das den Gasgenerator (G) umgibt und insbesondere zumindest eine Durchströmöffnung (O') aufweist, die derart gasleitend mit dem Gassack (S) verbindbar ist, dass durch den Gasgenerator (G) erzeugtes Gas aus der Durchströmöffnung (O') ausströmen und in den Gassack (S) gelangen kann, und mit zumindest einer am Modulgehäuse (M) vorgesehenen Abströmöffnung (O), der ein zumindest zwischen zwei unterschiedlichen Positionen bewegbares erstes Element (E) zugeordnet ist, das in einer Anfangsposition die Abströmöffnung (O) verschließt und durch dessen Bewegung aus der Anfangsposition in eine Endposition die Abströmöffnung (O) derart öffenbar ist, dass das durch den Gasgenerator (G) erzeugte Gas zumindest teilweise in einen das Airbagmodul (1) umgebenden Außenraum (A) geleitet wird, wobei erfindungsgemäß der mindestens einen Abströmöffnung (O) ein zumindest zwischen zwei unterschiedlichen Positionen bewegbares zweites Element (E') zugeordnet ist, das zum Verschließen der geöffneten Abströmöffnung (O) aus einer Anfangsposition in eine Endposition bewegbar ist; beziehungsweise der mindestens einen Durchströmöffnung (O') ein zumindest zwischen zwei unterschiedlichen Positionen bewegbares zweites Element (E') zugeordnet ist, wobei in einer Anfangsposition des zweiten Elementes (E') die Durchströmöffnung (O') geöffnet ist und durch eine Bewegung des bewegbaren zweiten Elementes (E') in eine Endposition derart verschließbar ist, dass durch den Gasgenerator (G) erzeugtes Gas nicht durch die Durchströmöffnung (O') in den Gassack (S) gelangen kann.
PCT/DE2007/000472 2006-03-30 2007-03-08 Airbagmodul für ein kraftfahrzeug WO2007115519A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112007000706T DE112007000706A5 (de) 2006-03-30 2007-03-08 Airbagmodul für ein Kraftfahrzeug
EP07722045A EP1998982A2 (de) 2006-03-30 2007-03-08 Airbagmodul für ein kraftfahrzeug
US12/285,122 US20090096196A1 (en) 2006-03-30 2008-09-29 Airbag module

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006015315 2006-03-30
DE102006015315.4 2006-03-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/285,122 Continuation US20090096196A1 (en) 2006-03-30 2008-09-29 Airbag module

Publications (2)

Publication Number Publication Date
WO2007115519A2 WO2007115519A2 (de) 2007-10-18
WO2007115519A3 true WO2007115519A3 (de) 2007-12-21

Family

ID=38233778

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2007/000472 WO2007115519A2 (de) 2006-03-30 2007-03-08 Airbagmodul für ein kraftfahrzeug

Country Status (5)

Country Link
US (1) US20090096196A1 (de)
EP (1) EP1998982A2 (de)
CN (1) CN101415588A (de)
DE (1) DE112007000706A5 (de)
WO (1) WO2007115519A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011005082A1 (de) * 2011-03-04 2012-09-06 Gm Global Technology Operations, Inc. Durchbrochenes Airbaggehäuse mit Bahneinlage
AT12688U1 (de) * 2011-09-01 2012-10-15 Isi Automotive Austria Gmbh Schaltmechanismus und vorrichtung zum adaptiven entlüften eines gassacks mit einem solchen schaltmechanismus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29805209U1 (de) * 1998-03-23 1998-06-04 TRW Automotive Safety Systems GmbH, 63743 Aschaffenburg Aufprall-Schutzvorrichtung für Fahrzeuginsassen
EP0982198A1 (de) * 1998-08-28 2000-03-01 Breed Automotive Technology, Inc. Luftsackmodul mit einem Gasverteiler
WO2000043242A1 (en) * 1999-01-21 2000-07-27 Barney Klinger Occupant-sensitive vehicular gas pressure restraint systems
EP1279574A1 (de) * 2001-07-25 2003-01-29 Takata Corporation Airbag-Vorrichtung mit variablen Belüftungsauslässen
WO2006131111A1 (de) * 2005-06-10 2006-12-14 Takata-Petri Ag Airbagmodul

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29805209U1 (de) * 1998-03-23 1998-06-04 TRW Automotive Safety Systems GmbH, 63743 Aschaffenburg Aufprall-Schutzvorrichtung für Fahrzeuginsassen
EP0982198A1 (de) * 1998-08-28 2000-03-01 Breed Automotive Technology, Inc. Luftsackmodul mit einem Gasverteiler
WO2000043242A1 (en) * 1999-01-21 2000-07-27 Barney Klinger Occupant-sensitive vehicular gas pressure restraint systems
EP1279574A1 (de) * 2001-07-25 2003-01-29 Takata Corporation Airbag-Vorrichtung mit variablen Belüftungsauslässen
WO2006131111A1 (de) * 2005-06-10 2006-12-14 Takata-Petri Ag Airbagmodul

Also Published As

Publication number Publication date
WO2007115519A2 (de) 2007-10-18
DE112007000706A5 (de) 2008-12-24
US20090096196A1 (en) 2009-04-16
CN101415588A (zh) 2009-04-22
EP1998982A2 (de) 2008-12-10

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