DE20218550U1 - Airbag for a vehicle occupant restraint system has a reinforced layer which projects out in the area of the edging of the blowing-in hole - Google Patents

Airbag for a vehicle occupant restraint system has a reinforced layer which projects out in the area of the edging of the blowing-in hole

Info

Publication number
DE20218550U1
DE20218550U1 DE20218550U DE20218550U DE20218550U1 DE 20218550 U1 DE20218550 U1 DE 20218550U1 DE 20218550 U DE20218550 U DE 20218550U DE 20218550 U DE20218550 U DE 20218550U DE 20218550 U1 DE20218550 U1 DE 20218550U1
Authority
DE
Germany
Prior art keywords
wall
blowing
airbag
hole
vehicle occupant
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 - Lifetime
Application number
DE20218550U
Other languages
German (de)
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.)
TRW Occupant Restraint Systems GmbH
Original Assignee
TRW Occupant Restraint Systems GmbH
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 TRW Occupant Restraint Systems GmbH filed Critical TRW Occupant Restraint Systems GmbH
Priority to DE20218550U priority Critical patent/DE20218550U1/en
Publication of DE20218550U1 publication Critical patent/DE20218550U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • 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
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/2334—Expansion control features
    • B60R21/2346—Soft diffusers
    • 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
    • B60R21/23—Inflatable members
    • B60R21/235—Inflatable members characterised by their material
    • B60R2021/23533—Inflatable members characterised by their material characterised by the manufacturing process
    • B60R2021/23538—Sewing
    • 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
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/233—Inflatable members characterised by their shape, construction or spatial configuration comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other

Abstract

The airbag has a reinforced layer (14) which projects out in the area of the edging (18) of the blowing-in hole (16). The reinforced layer has mounting links (26) which protrude out of the blowing-in hole.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (4)

1. Gassack (10) für ein Fahrzeuginsassen-Rückhaltesystem mit einer Wandung (12), einer Einblasöffnung (16) zum Anschluß an ein Gasverteilungssystem, einer die Einblasöffnung umgebenden Berandung (18) als Teil der Wandung und einer die Berandung innenseitig wenigstens teilweise abdeckenden, mit der Wandung verbundenen Verstärkungslage (14), dadurch gekennzeichnet, daß die Verstärkungslage (14) im Bereich der Berandung (18) aus der Einblasöffnung (16) herausragt und um die Wandung umgeschlagen ist.1. gas bag ( 10 ) for a vehicle occupant restraint system with a wall ( 12 ), an injection opening ( 16 ) for connection to a gas distribution system, a border ( 18 ) surrounding the injection opening as part of the wall and a border that at least partially covers the inside, Reinforcement layer ( 14 ) connected to the wall, characterized in that the reinforcement layer ( 14 ) protrudes from the blowing opening ( 16 ) in the region of the boundary ( 18 ) and is turned over around the wall. 2. Gassack nach Anspruch 1, dadurch gekennzeichnet, daß die Verstärkungslage (14) Laschen (26) bildet, die aus der Einblasöffnung (16) herausragen.2. Airbag according to claim 1, characterized in that the reinforcing layer ( 14 ) forms tabs ( 26 ) which protrude from the injection opening ( 16 ). 3. Gassack nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Wandung (12) von einer Gewebelage gebildet ist, die entlang einer Faltlinie (A) gefaltet und deren aufeinander liegende Ränder durch eine Umfangsnaht (28) verbunden sind.3. Airbag according to claim 1 or 2, characterized in that the wall ( 12 ) is formed by a fabric layer which is folded along a fold line (A) and the edges of which lie one on top of the other are connected by a peripheral seam ( 28 ). 4. Gassack nach Anspruch 3, dadurch gekennzeichnet, daß die Verstärkungslage (14) durch die Umfangsnaht (28) mit der Wandung (12) verbunden ist.4. Airbag according to claim 3, characterized in that the reinforcing layer ( 14 ) is connected to the wall ( 12 ) by the peripheral seam ( 28 ).
DE20218550U 2002-11-29 2002-11-29 Airbag for a vehicle occupant restraint system has a reinforced layer which projects out in the area of the edging of the blowing-in hole Expired - Lifetime DE20218550U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20218550U DE20218550U1 (en) 2002-11-29 2002-11-29 Airbag for a vehicle occupant restraint system has a reinforced layer which projects out in the area of the edging of the blowing-in hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20218550U DE20218550U1 (en) 2002-11-29 2002-11-29 Airbag for a vehicle occupant restraint system has a reinforced layer which projects out in the area of the edging of the blowing-in hole

Publications (1)

Publication Number Publication Date
DE20218550U1 true DE20218550U1 (en) 2003-04-03

Family

ID=7977479

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20218550U Expired - Lifetime DE20218550U1 (en) 2002-11-29 2002-11-29 Airbag for a vehicle occupant restraint system has a reinforced layer which projects out in the area of the edging of the blowing-in hole

Country Status (1)

Country Link
DE (1) DE20218550U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2408722A (en) * 2003-12-05 2005-06-08 Autoliv Dev Side airbag having a reinforcement element
EP1860001A1 (en) * 2006-05-26 2007-11-28 Autoliv Development AB Air bag with a sewed or folded surrounding stitched end of seam
DE102006029295A1 (en) * 2006-06-23 2007-12-27 Autoliv Development Ab Airbag and airbag unit
US7398993B2 (en) 2005-09-27 2008-07-15 Takata-Petri Ag Airbag arrangement for a motor vehicle
DE102007056137A1 (en) * 2007-11-20 2009-06-04 Takata-Petri Ag Airbag with a filler neck and airbag arrangement with a gas bag and a gas generator

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2408722A (en) * 2003-12-05 2005-06-08 Autoliv Dev Side airbag having a reinforcement element
GB2408722B (en) * 2003-12-05 2007-03-14 Autoliv Dev Improvements in or relating to an air-bag
US7398993B2 (en) 2005-09-27 2008-07-15 Takata-Petri Ag Airbag arrangement for a motor vehicle
US7695011B2 (en) 2005-09-27 2010-04-13 Takata-Petri Ag Airbag arrangement for a motor vehicle
DE102005047703B4 (en) * 2005-09-27 2015-11-12 TAKATA Aktiengesellschaft Airbag arrangement for a motor vehicle
EP1860001A1 (en) * 2006-05-26 2007-11-28 Autoliv Development AB Air bag with a sewed or folded surrounding stitched end of seam
DE102006029295A1 (en) * 2006-06-23 2007-12-27 Autoliv Development Ab Airbag and airbag unit
DE102007056137A1 (en) * 2007-11-20 2009-06-04 Takata-Petri Ag Airbag with a filler neck and airbag arrangement with a gas bag and a gas generator
US8342571B2 (en) 2007-11-20 2013-01-01 Takata AG Airbag having a filling piece and airbag arrangement having an airbag and a gas generator
DE102007056137B4 (en) * 2007-11-20 2015-05-13 TAKATA Aktiengesellschaft Airbag with a filler neck and airbag arrangement with a gas bag and a gas generator

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030508

R163 Identified publications notified

Effective date: 20050126

R150 Term of protection extended to 6 years

Effective date: 20051202

R151 Term of protection extended to 8 years

Effective date: 20081120

R152 Term of protection extended to 10 years

Effective date: 20101215

R071 Expiry of right
R071 Expiry of right