DE19758754B4 - Cover for a driver-side airbag module - Google Patents
Cover for a driver-side airbag module Download PDFInfo
- Publication number
- DE19758754B4 DE19758754B4 DE19758754A DE19758754A DE19758754B4 DE 19758754 B4 DE19758754 B4 DE 19758754B4 DE 19758754 A DE19758754 A DE 19758754A DE 19758754 A DE19758754 A DE 19758754A DE 19758754 B4 DE19758754 B4 DE 19758754B4
- Authority
- DE
- Germany
- Prior art keywords
- gas cushion
- cover
- opening
- steering wheel
- airbag
- 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
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
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
-
- 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
- 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
- B60R21/217—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together
-
- 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
- B60R2021/21543—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 with emblems
-
- 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
- B60R21/237—Inflatable members characterised by the way they are folded
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
Abdeckung für ein fahrerseitiges Airbagmodul, wobei dessen Gaskissen im aufgeblasenen Zustand eine ringförmige Kontur aufweist und den Lenkradkranz abdeckt und die Abdeckung Verschlussklappen zur Freigabe der Gaskissenaustrittsöffnung aufweist, dadurch gekennzeichnet, dass die Verschlussklappen kreisringsektorenförmig ausgebildet sind und durch radial verlaufende Sollbruchstellen unterteilt sind.Cover for a driver-side airbag module, the gas cushion of which has an annular contour in the inflated state and covers the steering wheel rim and the cover has closure flaps for opening the gas cushion outlet opening, characterized in that the closure flaps are designed in the form of a circular sector and are divided by radially running predetermined breaking points.
Description
Die Erfindung betrifft eine Abdeckung für ein fahrerseitiges Airbagmodul, wobei dessen Gaskissen im aufgeblasenen Zustand eine ringförmige Kontur aufweist und den Lenkradkranz abdeckt, und die Abdeckung Verschlussklappen zur Freigabe der Gaskissenaustrittsöffnung aufweist.The invention relates to a cover for a driver side Airbag module, its gas cushion in the inflated state annular Has contour and covers the steering wheel rim, and the cover Has closure flaps to release the gas cushion outlet opening.
Eine derartige Abdeckung ist aus
Aus
Aus
Aufgabe der Erfindung ist es, eine Abdeckung der eingangs genannten Art zu schaffen, welche eine der ringförmigen Struktur des Gaskissens angepasste Gaskissenaustrittsöffnung freigibt.The object of the invention is a To provide coverage of the type mentioned, which is one of the annular Gas cushion outlet opening adapted to the structure of the gas cushion releases.
Diese Aufgabe wird erfindungsgemäß durch das Kennzeichen des Patentanspruches 1 gelöst.This object is achieved by the Characteristic of claim 1 solved.
Die Abdeckung verschließt eine ringförmige Austrittsöffnung.The cover closes one annular outlet opening.
Anhand der Figuren wird die Erfindung noch näher erläutert.The invention is illustrated by the figures even closer explained.
Es zeigt:It shows:
Die in den Figuren dargestellten
Ausführungsbeispiele
eines Lenkradairbags bilden einen Aufprallschutz für einen
hinter einem Lenkrad
Bei den dargestellten Ausführungsbeispielen sind
die Gasaustrittsöffnungen
der Fülleinrichtung
In der mittleren Öffnung des Kissenteils befindet
sich eine stabförmige
oder bevorzugt rohrförmige
Führung
Bei den in den
Bei den Ausführungsbeispielen
Die endgültige Befestigung kann dann
durch Festziehen der Schraubverbindung
Die Führung
Im gefalteten Zustand des Gaskissens
wird um die Führungseinrichtung
Im normalen Fahrbetrieb ist eine
Austrittsöffnung
An dem dem Fahrzeuginnenraum zugewandten
Ende besitzt die Führung
Im aufgeblasenen Zustand des Gaskissens
Der von dem äußeren Faltungsbereich
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997149914 DE19749914C2 (en) | 1997-11-11 | 1997-11-11 | Airbag device which is housed in the steering wheel of a motor vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19758754B4 true DE19758754B4 (en) | 2004-07-08 |
Family
ID=7848359
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19758754A Expired - Fee Related DE19758754B4 (en) | 1997-11-11 | 1997-11-11 | Cover for a driver-side airbag module |
DE1997149914 Expired - Fee Related DE19749914C2 (en) | 1997-11-11 | 1997-11-11 | Airbag device which is housed in the steering wheel of a motor vehicle |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1997149914 Expired - Fee Related DE19749914C2 (en) | 1997-11-11 | 1997-11-11 | Airbag device which is housed in the steering wheel of a motor vehicle |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE19758754B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6874815B2 (en) * | 2001-06-20 | 2005-04-05 | Trw Automotive Safety Systems Gmbh & Co. Kg | Gas bag module |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19904072B4 (en) * | 1999-02-02 | 2011-06-01 | Volkswagen Ag | Occupant protection device on a steering wheel of a vehicle |
DE29913741U1 (en) | 1999-08-06 | 1999-12-16 | TRW Automotive Safety Systems GmbH & Co. KG, 63743 Aschaffenburg | Cover for an airbag of a vehicle occupant restraint system |
WO2001021450A1 (en) * | 1999-09-17 | 2001-03-29 | Volkswagen Aktiengesellschaft | Airbag system in a steering wheel of a motor vehicle |
DE10065463C2 (en) * | 2000-05-19 | 2003-12-18 | Trw Automotive Safety Sys Gmbh | airbag module |
DE20012077U1 (en) * | 2000-05-19 | 2001-10-04 | Trw Automotive Safety Sys Gmbh | Airbag module |
DE20010726U1 (en) | 2000-05-19 | 2000-08-31 | Trw Automotive Safety Sys Gmbh | Airbag module |
US6517100B2 (en) * | 2000-05-19 | 2003-02-11 | Trw Automotive Safety Systems Gmbh & Co. Kg | Gas bag restraint device |
DE10065461C2 (en) * | 2000-06-16 | 2003-12-24 | Trw Automotive Safety Sys Gmbh | Passenger airbag module |
EP1164060B1 (en) | 2000-06-16 | 2005-12-28 | TRW Automotive Safety Systems GmbH | Airbag protection device for a vehicle passenger |
DE10033937C2 (en) | 2000-07-05 | 2002-09-26 | Takata Petri Ag | Airbag for an occupant protection device |
DE10065462C2 (en) * | 2000-07-13 | 2003-12-18 | Trw Automotive Safety Sys Gmbh | airbag module |
ES2256121T3 (en) * | 2000-07-13 | 2006-07-16 | Trw Automotive Safety Systems Gmbh | RETAINING SYSTEM THROUGH AIRBAG WITH A FRONT WALL AND AN INPUT. |
DE50108365D1 (en) | 2000-07-13 | 2006-01-19 | Trw Automotive Safety Sys Gmbh | Airbag module with an indenting airbag front wall |
DE10036759B4 (en) * | 2000-07-28 | 2006-06-08 | Audi Ag | Occupant protection device of a vehicle with an airbag module |
DE10042527A1 (en) * | 2000-08-30 | 2002-03-28 | Audi Ag | Vehicle occupant protection device with an airbag module |
DE10052599A1 (en) * | 2000-10-24 | 2002-05-16 | Gregor Krenedics | Double air bag comprises conventional central bag and larger outer bag which inflates to form toroidal outer collar around first bag, collar protecting chest and shoulders in crash, while central bag protects head |
EP1211145B1 (en) * | 2000-11-25 | 2004-12-01 | Volkswagen Aktiengesellschaft | Steering wheel airbag for a vehicle |
DE20022020U1 (en) | 2000-12-28 | 2001-11-08 | Trw Automotive Safety Sys Gmbh | Airbag module |
DE20022019U1 (en) | 2000-12-28 | 2001-11-08 | Trw Automotive Safety Sys Gmbh | Airbag restraint |
DE20022017U1 (en) | 2000-12-28 | 2001-11-08 | TRW Automotive Safety Systems GmbH & Co. KG, 63743 Aschaffenburg | Airbag module |
US6550804B2 (en) * | 2001-02-23 | 2003-04-22 | Breed Automotive Technology, Inc. | Driver side air bag module with annular air bag |
US6863301B2 (en) | 2001-02-23 | 2005-03-08 | Key Safety Systems, Inc. | Driver side air bag module with annular air bag and centrally disposed control module |
DE20103581U1 (en) | 2001-03-01 | 2001-07-12 | TRW Automotive Safety Systems GmbH & Co. KG, 63743 Aschaffenburg | Airbag module |
US6561538B2 (en) * | 2001-03-16 | 2003-05-13 | Breed Automotive Technology, Inc. | Annular air bag and driver side air bag module |
DE20105002U1 (en) * | 2001-03-22 | 2001-07-26 | TRW Automotive Safety Systems GmbH & Co. KG, 63743 Aschaffenburg | Vehicle steering device |
DE10130715A1 (en) * | 2001-06-26 | 2002-12-19 | Breed Automotive Tech | Cover for airbag module for passenger area of motor vehicles has parallel breaking lines forming two rows of opposite offset flaps |
DE20114507U1 (en) * | 2001-09-03 | 2002-01-24 | Trw Automotive Safety Sys Gmbh | Airbag module |
DE20116618U1 (en) * | 2001-10-10 | 2002-02-21 | Trw Automotive Safety Sys Gmbh | The vehicle steering apparatus |
EP1354769B1 (en) * | 2002-04-09 | 2006-08-09 | Delphi Technologies, Inc. | Airbag module and method for attaching an inflator to an inflator holder |
US6857659B2 (en) | 2002-12-20 | 2005-02-22 | Delphi Technologies, Inc. | Air bag module including restrained inflatable cushion |
DE10306710A1 (en) * | 2003-02-18 | 2004-08-26 | Trw Automotive Safety Systems Gmbh | Airbag module |
US6991253B2 (en) | 2003-04-11 | 2006-01-31 | Delphi Technologies, Inc. | Air bag assembly having controlled cushion deployment |
EP2256006B1 (en) * | 2004-01-30 | 2012-03-14 | Ashimori Industry Co., Ltd. | Airbag device |
JP4583036B2 (en) * | 2004-01-30 | 2010-11-17 | 芦森工業株式会社 | Airbag device |
JP4693148B2 (en) * | 2004-01-30 | 2011-06-01 | 芦森工業株式会社 | Airbag device |
DE202004002698U1 (en) * | 2004-02-20 | 2005-03-24 | Trw Automotive Safety Sys Gmbh | Airbag module |
JP4543804B2 (en) * | 2004-07-20 | 2010-09-15 | マツダ株式会社 | Steering wheel with airbag device |
KR101359432B1 (en) * | 2005-07-07 | 2014-02-07 | 아시모리고교 가부시키가이샤 | Airbag device |
JP2007030708A (en) * | 2005-07-27 | 2007-02-08 | Mazda Motor Corp | Occupant crash protection device furnished with airbag device |
JP4513683B2 (en) * | 2005-07-27 | 2010-07-28 | マツダ株式会社 | Steering wheel with airbag device |
JP4604898B2 (en) * | 2005-07-27 | 2011-01-05 | マツダ株式会社 | Steering wheel with airbag device |
JP4572770B2 (en) * | 2005-08-03 | 2010-11-04 | マツダ株式会社 | Steering wheel with airbag device |
JP4665652B2 (en) * | 2005-08-03 | 2011-04-06 | マツダ株式会社 | Steering wheel with airbag device |
JP2007030709A (en) * | 2005-07-27 | 2007-02-08 | Mazda Motor Corp | Steering wheel equipped with air bag device |
EP1747949A3 (en) | 2005-07-27 | 2007-03-07 | Mazda Motor Corporation | Steering wheel equiped with an airbag device |
DE102006049288A1 (en) * | 2006-10-19 | 2008-04-30 | GM Global Technology Operations, Inc., Detroit | Airbag module cover, has main flap connected with cover by strap hinges, which partially roll themselves around transverse axis during opening of airbag and form rolling hinge, where hinges are connected with cover along part of hinge line |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4148503A (en) * | 1976-03-26 | 1979-04-10 | Toyota Jidosha Kogyo Kabushiki Kaisha | Inflating type occupant restraint device |
DE2248393B2 (en) * | 1971-10-20 | 1980-04-17 | Ford-Werke Ag, 5000 Koeln | Impact protection device for the driver of a vehicle, in particular a motor vehicle |
EP0691245A1 (en) * | 1994-07-07 | 1996-01-10 | Trw Repa Gmbh | Vehicle steering wheel for insertion of an integrated air bag restraint system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3618979A (en) * | 1970-05-11 | 1971-11-09 | Gen Motors Corp | Vehicle occupant restraint |
DE3630685C2 (en) * | 1986-07-22 | 1994-03-10 | Trw Repa Gmbh | Gas cushion impact protection device for a motor vehicle occupant |
WO1997034783A1 (en) * | 1996-03-19 | 1997-09-25 | Milliken Research Corporation | Toroidal air bag assembly |
-
1997
- 1997-11-11 DE DE19758754A patent/DE19758754B4/en not_active Expired - Fee Related
- 1997-11-11 DE DE1997149914 patent/DE19749914C2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2248393B2 (en) * | 1971-10-20 | 1980-04-17 | Ford-Werke Ag, 5000 Koeln | Impact protection device for the driver of a vehicle, in particular a motor vehicle |
US4148503A (en) * | 1976-03-26 | 1979-04-10 | Toyota Jidosha Kogyo Kabushiki Kaisha | Inflating type occupant restraint device |
EP0691245A1 (en) * | 1994-07-07 | 1996-01-10 | Trw Repa Gmbh | Vehicle steering wheel for insertion of an integrated air bag restraint system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6874815B2 (en) * | 2001-06-20 | 2005-04-05 | Trw Automotive Safety Systems Gmbh & Co. Kg | Gas bag module |
Also Published As
Publication number | Publication date |
---|---|
DE19749914A1 (en) | 1999-05-20 |
DE19749914C2 (en) | 2001-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8142 | Declaration for partition to be considered as not given as to paragraph 39 or 60 | ||
8110 | Request for examination paragraph 44 | ||
8170 | Reinstatement of the former position | ||
AC | Divided out of |
Ref document number: 19749914 Country of ref document: DE Kind code of ref document: P |
|
8363 | Opposition against the patent | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KEY SAFETY SYSTEMS DEUTSCHLAND GMBH, 65479 RAU, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20110601 Effective date: 20110531 |