DE29911540U1 - Airbag module - Google Patents

Airbag module

Info

Publication number
DE29911540U1
DE29911540U1 DE29911540U DE29911540U DE29911540U1 DE 29911540 U1 DE29911540 U1 DE 29911540U1 DE 29911540 U DE29911540 U DE 29911540U DE 29911540 U DE29911540 U DE 29911540U DE 29911540 U1 DE29911540 U1 DE 29911540U1
Authority
DE
Germany
Prior art keywords
airbag module
module according
housing part
lower housing
gas bag
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
DE29911540U
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.)
Takata 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
Priority to DE29911540U priority Critical patent/DE29911540U1/en
Publication of DE29911540U1 publication Critical patent/DE29911540U1/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
    • B60R21/20—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
    • B60R21/2171—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together specially adapted for elongated cylindrical or bottle-like inflators with a symmetry axis perpendicular to the main direction of bag deployment, e.g. extruded reaction canisters
    • 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
    • B60R2021/2177—Reaction canisters characterised by material
    • 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
    • B60R21/2176—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together the air bag components being completely enclosed in a soft or semi-rigid housing or cover

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)

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 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 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 (18)

1. Airbagmodul mit Gasgenerator, insbesondere mit topfförmigem Gasgenerator, und Gassack, dadurch gekennzeichnet, daß ein zweiteiliges Gehäuse für die Aufnahme des Gasgenerators (3) und des Gassacks (14) vorgesehen ist, wobei ein Gehäuseunterteil (1) im wesentlichen für die Aufnahme des Gasgenerators (3) und ein Ge­ häuseoberteil (7) im wesentlichen für die Aufnahme des gefalteten Gassacks (14) vorgesehen ist und wobei der Gassack (14) im Bereich seiner Gasein­ trittsöffnung (15) im Bereich der Verbindung des Gehäuseunterteils (1) mit dem Gehäuseoberteil (7) befestigt ist.1. Airbag module with gas generator, in particular with a pot-shaped gas generator, and gas bag, characterized in that a two-part housing for receiving the gas generator ( 3 ) and the gas bag ( 14 ) is provided, with a lower housing part ( 1 ) essentially for receiving the Gas generator ( 3 ) and a Ge upper housing part ( 7 ) is essentially provided for receiving the folded gas bag ( 14 ) and the gas bag ( 14 ) in the region of its Gasein entry opening ( 15 ) in the region of the connection of the lower housing part ( 1 ) with the Upper housing part ( 7 ) is attached. 2. Airbagmodul nach Anspruch 1, dadurch gekennzeich­ net, daß das Gehäuseoberteil (7) aus mindestens einer Seitenwand (11) und einer Abdeckung (12) besteht, die einteilig ausgeführt sind.2. Airbag module according to claim 1, characterized in that the upper housing part ( 7 ) consists of at least one side wall ( 11 ) and a cover ( 12 ) which are made in one piece. 3. Airbagmodul nach Anspruch 1 oder 2, dadurch gekenn­ zeichnet, daß die Abdeckung (12) allseitig unlösbar mit der Seitenwand (11) verbunden ist. 3. Airbag module according to claim 1 or 2, characterized in that the cover ( 12 ) is permanently connected to the side wall ( 11 ) on all sides. 4. Airbagmodul nach Anspruch 1 oder 2, dadurch gekenn­ zeichnet, daß die Abdeckung (45) an einer Seite fest mit der der Seitenwand (46) verbunden ist und an der gegenüberliegenden Seite mit der Seitenwand (47) verrastbar ist.4. Airbag module according to claim 1 or 2, characterized in that the cover ( 45 ) on one side is fixed to the side wall ( 46 ) and on the opposite side with the side wall ( 47 ) can be latched. 5. Airbagmodul nach mindestens einem der vorhergehen­ den Ansprüche, dadurch gekennzeichnet, daß das Gehäuseoberteil mit einer Abdeckung (16) aus Polyethylen-Spinnvliesstoff mit perforierter Auf­ reißnaht (17) versehen ist.5. Airbag module according to at least one of the preceding claims, characterized in that the upper housing part is provided with a cover ( 16 ) made of spunbonded polyethylene with perforated tear seam ( 17 ). 6. Airbagmodul nach mindestens einem der vorhergehen­ den Ansprüche, dadurch gekennzeichnet, daß das Gehäuseoberteil (7) über eine lösbare Verbindung (10) mit dem Gehäuseunterteil (1) verbindbar ist.6. Airbag module according to at least one of the preceding claims, characterized in that the upper housing part ( 7 ) via a releasable connection ( 10 ) with the lower housing part ( 1 ) can be connected. 7. Airbagmodul nach Anspruch 6, dadurch gekennzeich­ net, daß zwischen dem Gehäuseunterteil und -ober­ teil eine Klemm-, Clip- oder Rastverbindung vorgese­ hen ist.7. Airbag module according to claim 6, characterized net that between the lower and upper part of the housing partially a clamp, clip or snap-in connection hen is. 8. Airbagmodul nach Anspruch 6 oder 7, dadurch gekenn­ zeichnet, daß zur Sicherung der Verbindung zwischen dem Gehäuseunterteil und -oberteil (1, 7) minde­ stens ein Sicherungselement (26) vorgesehen ist. 8. Airbag module according to claim 6 or 7, characterized in that at least one securing element ( 26 ) is provided to secure the connection between the lower and upper housing parts ( 1 , 7 ). 9. Airbagmodul nach Anspruch 8, dadurch gekennzeich­ net, daß ein U-förmiges klammerartiges Sicherungse­ lement (26) vorgesehen ist.9. Airbag module according to claim 8, characterized in that a U-shaped bracket-like securing element ( 26 ) is provided. 10. Airbagmodul nach mindestens einem der vorhergehen­ den Ansprüche, dadurch gekennzeichnet, daß der Gassack (14) zwischen Flanschen (5, 8 bzw. 6, 9) des Gehäuseunterteils (1) und des Gehäuseoberteils (7) befestigt ist.10. Airbag module according to at least one of the preceding claims, characterized in that the gas bag ( 14 ) between flanges ( 5 , 8 or 6 , 9 ) of the lower housing part ( 1 ) and the upper housing part ( 7 ) is attached. 11. Airbagmodul nach mindestens einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß das Gehäuseunter­ teil und -oberteil (31, 34) unlösbar miteinander verbunden sind.11. Airbag module according to at least one of claims 1 to 5, characterized in that the lower housing part and upper part ( 31 , 34 ) are inextricably linked. 12. Airbagmodul nach mindestens einem der Ansprüche 1 bis 5 und 11, dadurch gekennzeichnet, daß das Gehäuseunterteil und -oberteil (31, 34) aus Kunst­ stoff bestehen und daß das Gehäuseoberteil (34) an das Gehäuseunterteil (31) angespritzt ist.12. Airbag module according to at least one of claims 1 to 5 and 11, characterized in that the lower housing part and upper part ( 31 , 34 ) consist of plastic and that the upper housing part ( 34 ) is molded onto the lower housing part ( 31 ). 13. Airbagmodul nach mindestens einem der vorhergehen­ den Ansprüche, dadurch gekennzeichnet, daß das Gehäuseunterteil (1) und eine Gasleiteinrichtung (2) einteilig ausgeführt sind. 13. Airbag module according to at least one of the preceding claims, characterized in that the lower housing part ( 1 ) and a gas guide device ( 2 ) are made in one piece. 14. Airbagmodul nach mindestens einem der vorhergehen­ den Ansprüche, dadurch gekennzeichnet, daß im Gehäuseunterteil (1) ein Rohrgasgenerator (3) ange­ ordnet ist.14. Airbag module according to at least one of the preceding claims, characterized in that a tubular gas generator ( 3 ) is arranged in the lower housing part ( 1 ). 15. Airbagmodul nach mindestens einem der vorherge­ henden Ansprüche, dadurch gekennzeichnet, daß die Seitenwand (11) des Gehäuseunterteils (1) wellenför­ mig ausgebildet ist.15. Airbag module according to at least one of the preceding claims, characterized in that the side wall ( 11 ) of the lower housing part ( 1 ) is formed wave-shaped. 16. Airbagmodul nach mindestens einem der vorhergehen­ den Ansprüche, dadurch gekennzeichnet, daß der Gassack (14) im Bereich seiner Gaseintrittsöffnung (15) am Gehäuseoberteil (34) oder -unterteil (42) befestigt ist.16. Airbag module according to at least one of the preceding claims, characterized in that the gas bag ( 14 ) in the region of its gas inlet opening ( 15 ) on the upper housing part ( 34 ) or lower part ( 42 ) is attached. 17. Airbagmodul nach mindestens einem der vorhergehen­ den Ansprüche, dadurch gekennzeichnet, daß der Gassack (14) mit dem Gehäuseober- oder unterteil (42) durch Schweißen oder Kleben verbunden ist.17. Airbag module according to at least one of the preceding claims, characterized in that the gas bag ( 14 ) with the upper or lower part ( 42 ) is connected by welding or gluing. 18. Airbagmodul nach mindestens einem der vorhergehen­ den Ansprüche 1 bis 16, dadurch gekennzeichnet, daß der Gassack (14) mittels Haken (39) am Gehäuseun­ ter- oder -oberteil (34) verbunden ist.18. Airbag module according to at least one of the preceding claims 1 to 16, characterized in that the gas bag ( 14 ) by means of hooks ( 39 ) on the housing bottom or top part ( 34 ) is connected.
DE29911540U 1999-06-29 1999-06-29 Airbag module Expired - Lifetime DE29911540U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29911540U DE29911540U1 (en) 1999-06-29 1999-06-29 Airbag module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29911540U DE29911540U1 (en) 1999-06-29 1999-06-29 Airbag module

Publications (1)

Publication Number Publication Date
DE29911540U1 true DE29911540U1 (en) 2000-09-07

Family

ID=8075595

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29911540U Expired - Lifetime DE29911540U1 (en) 1999-06-29 1999-06-29 Airbag module

Country Status (1)

Country Link
DE (1) DE29911540U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1203703A3 (en) * 2000-11-01 2004-01-02 Takata Corporation Airbag retainer
DE10337702A1 (en) * 2003-08-16 2005-05-12 Opel Eisenach Gmbh Airbag module for automobile passenger restraint system has fixing provided on outside of sidewall of airbag chamber provided by airbag module housing for securing edge of airbag inflation opening
DE102008026796A1 (en) 2008-06-02 2009-12-03 Takata-Petri Ag Air bag module, has gas bag housing for accommodating gas bag, and gas generator housing provided with two housing parts, which are identical to each other and connected with each other using engaging pats

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9209125U1 (en) * 1992-07-08 1992-10-01 Odenwälder Kunststoffwerke GmbH, 6967 Buchen Standby container for an explosively expanding protective balloon
DE4309925A1 (en) * 1992-04-10 1993-10-14 Toyoda Gosei Kk Gas generator unit for airbag system - is mounted in lower airbag housing and has reinforcing flanges to strengthen join between gas generator housing and airbag
EP0747269A1 (en) * 1995-06-08 1996-12-11 Morton International, Inc. Passenger air bag module fastenerless cover attachment
DE29704195U1 (en) * 1997-03-10 1997-05-07 Kolb, Andreas, 73527 Schwäbisch Gmünd Inflatable gas bag housing for a vehicle restraint system
DE29815936U1 (en) * 1998-09-04 1998-10-15 TRW Automotive Safety Systems GmbH, 63743 Aschaffenburg Air bag and air bag attachment
DE29816568U1 (en) * 1998-09-15 1998-11-05 TRW Automotive Safety Systems GmbH, 63743 Aschaffenburg Airbag module for motor vehicle steering wheels
DE29812800U1 (en) * 1998-07-17 1998-11-19 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Airbag module for a vehicle occupant restraint system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4309925A1 (en) * 1992-04-10 1993-10-14 Toyoda Gosei Kk Gas generator unit for airbag system - is mounted in lower airbag housing and has reinforcing flanges to strengthen join between gas generator housing and airbag
DE9209125U1 (en) * 1992-07-08 1992-10-01 Odenwälder Kunststoffwerke GmbH, 6967 Buchen Standby container for an explosively expanding protective balloon
EP0747269A1 (en) * 1995-06-08 1996-12-11 Morton International, Inc. Passenger air bag module fastenerless cover attachment
DE29704195U1 (en) * 1997-03-10 1997-05-07 Kolb, Andreas, 73527 Schwäbisch Gmünd Inflatable gas bag housing for a vehicle restraint system
DE29812800U1 (en) * 1998-07-17 1998-11-19 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Airbag module for a vehicle occupant restraint system
DE29815936U1 (en) * 1998-09-04 1998-10-15 TRW Automotive Safety Systems GmbH, 63743 Aschaffenburg Air bag and air bag attachment
DE29816568U1 (en) * 1998-09-15 1998-11-05 TRW Automotive Safety Systems GmbH, 63743 Aschaffenburg Airbag module for motor vehicle steering wheels

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1203703A3 (en) * 2000-11-01 2004-01-02 Takata Corporation Airbag retainer
DE10337702A1 (en) * 2003-08-16 2005-05-12 Opel Eisenach Gmbh Airbag module for automobile passenger restraint system has fixing provided on outside of sidewall of airbag chamber provided by airbag module housing for securing edge of airbag inflation opening
DE10337702B4 (en) * 2003-08-16 2005-08-11 Opel Eisenach Gmbh Airbag module for automobile passenger restraint system has fixing provided on outside of sidewall of airbag chamber provided by airbag module housing for securing edge of airbag inflation opening
DE102008026796A1 (en) 2008-06-02 2009-12-03 Takata-Petri Ag Air bag module, has gas bag housing for accommodating gas bag, and gas generator housing provided with two housing parts, which are identical to each other and connected with each other using engaging pats

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20001012

R081 Change of applicant/patentee

Owner name: TAKATA-PETRI AG, DE

Free format text: FORMER OWNER: PETRI AG, 63743 ASCHAFFENBURG, DE

Effective date: 20011114

R150 Term of protection extended to 6 years

Effective date: 20020802

R151 Term of protection extended to 8 years

Effective date: 20050520

R158 Lapse of ip right after 8 years

Effective date: 20080101