DE20308650U1 - Locking clip for automotive gas generator capsule within plastic housing in vehicle restraint system - Google Patents

Locking clip for automotive gas generator capsule within plastic housing in vehicle restraint system

Info

Publication number
DE20308650U1
DE20308650U1 DE20308650U DE20308650U DE20308650U1 DE 20308650 U1 DE20308650 U1 DE 20308650U1 DE 20308650 U DE20308650 U DE 20308650U DE 20308650 U DE20308650 U DE 20308650U DE 20308650 U1 DE20308650 U1 DE 20308650U1
Authority
DE
Germany
Prior art keywords
gas generator
plastic housing
securing element
housing
assembly according
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
DE20308650U
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 DE20308650U priority Critical patent/DE20308650U1/en
Publication of DE20308650U1 publication Critical patent/DE20308650U1/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

Landscapes

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

Abstract

An automotive occupant restraint 'air bag' gas generator (10) has a longitudinal axis, a mantle surface and a plastic housing (20) holding the gas generator. The gas generator is fixed to the housing esp. by a horseshoe clip (38) which engages through a slit (18) in the housing and through an outer groove in the gas generator (16).

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 erfaßtThe description text was not recorded electronically

Claims (10)

1. Baugruppe für ein Fahrzeuginsassen-Rückhaltesystem, mit einem Gasgenerator (10), der eine Längsachse und eine Mantelfläche aufweist, und mit einem Kunststoffgehäuse (20), in dem der Gasgenerator (10) festgehalten ist, dadurch gekennzeichnet, daß ein Sicherungselement (38) zur axialen Festlegung des Gasgenerators (10) bezüglich des Gehäuses (20) vorgesehen ist, das in einen am Kunststoffgehäuse (20) ausgebildeten Schlitz (36) eingesetzt ist und die Mantelfläche des Gasgenerators (10) in Umfangsrichtung umgreift.1. An assembly for a vehicle occupant restraint system, with a gas generator ( 10 ) having a longitudinal axis and a lateral surface, and with a plastic housing ( 20 ) in which the gas generator ( 10 ) is held, characterized in that a securing element ( 38 the housing (20) is provided) for the axial fixing of the gas generator (10) with respect to which is inserted into a formed on the plastic housing (20) slot (36) and surrounds the outer surface of the gas generator (10) in the circumferential direction. 2. Baugruppe nach Anspruch 1, dadurch gekennzeichnet, daß das Sicherungselement (38) in eine an der Mantelfläche des Gasgenerators (10) ausgebildete Umfangsnut (18) eingreift.2. An assembly according to claim 1, characterized in that the securing element (38) engages in a recess formed on the outer surface of the gas generator (10) circumferential groove (18). 3. Baugruppe nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Sicherungselement ein geschlitzter Ring (38) ist.3. Module according to claim 1 or 2, characterized in that the securing element is a slotted ring ( 38 ). 4. Baugruppe für ein Fahrzeuginsassen-Rückhaltesystem, mit einem Gasgenerator (110), der eine Längsachse und eine Mantelfläche aufweist, und mit einem Kunststoffgehäuse (120), in dem der Gasgenerator (110) festgehalten ist, dadurch gekennzeichnet, daß ein Sicherungselement (138) zur axialen Festlegung des Gasgenerators (110) bezüglich des Gehäuses (120) vorgesehen ist, das von der Außenseite des Gehäuses (120) her in eine am Gehäuse (120) ausgebildete Öffnung (140) eingesetzt und formschlüssig in Anlage an der Mantelfläche des Gasgenerators (110) angeordnet ist.4. Assembly for a vehicle occupant restraint system, with a gas generator ( 110 ) which has a longitudinal axis and a lateral surface, and with a plastic housing ( 120 ) in which the gas generator ( 110 ) is held, characterized in that a securing element ( 138 ) is provided for axially fixing the gas generator ( 110 ) with respect to the housing ( 120 ), which is inserted from the outside of the housing ( 120 ) into an opening ( 140 ) formed on the housing ( 120 ) and positively engages the outer surface of the gas generator ( 110 ) is arranged. 5. Baugruppe nach Anspruch 4, dadurch gekennzeichnet, daß die Öffnung als tangential zu der Mantelfläche des Gasgenerators (110) verlaufende Durchgangsbohrung (140) ausgebildet ist und daß das Sicherungselement ein Stift (138) ist, der durch die Durchgangsbohrung (140) hindurchgeführt ist. 5. An assembly according to claim 4, characterized in that the opening is formed as a tangent to the lateral surface of the gas generator ( 110 ) through bore ( 140 ) and that the securing element is a pin ( 138 ) which is passed through the through hole ( 140 ) , 6. Baugruppe nach Anspruch 4 oder 5, dadurch gekennzeichnet, daß das Sicherungselement (138) in eine an der Mantelfläche des Gasgenerators (110) ausgebildete Umfangsnut (118) bereichsweise eingreift.6. An assembly according to claim 4 or 5, characterized in that the securing element ( 138 ) engages in regions in a circumferential groove ( 118 ) formed on the lateral surface of the gas generator ( 110 ). 7. Baugruppe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Sicherungselement (38, 138) elektrisch leitend ist und daß an dem Sicherungselement (38, 138) eine Masseleitung zur Erdung des Gasgenerators (10, 110) befestigbar ist.7. Module according to one of the preceding claims, characterized in that the securing element ( 38 , 138 ) is electrically conductive and that on the securing element ( 38 , 138 ) a ground line for grounding the gas generator ( 10 , 110 ) can be fastened. 8. Baugruppe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß eine Dichtung (28) vorgesehen ist, die zwischen dem Gasgenerator (10, 110) und dem Kunststoffgehäuse (20, 120) angeordnet ist.8. Assembly according to one of the preceding claims, characterized in that a seal ( 28 ) is provided which is arranged between the gas generator ( 10 , 110 ) and the plastic housing ( 20 , 120 ). 9. Baugruppe nach Anspruch 8, dadurch gekennzeichnet, daß die Dichtung (28) einen zum Kunststoffgehäuse (20, 120) gerichteten Rastfortsatz (32) aufweist, der in eine Ausnehmung (34) am Kunststoffgehäuse (20, 120) eingreift.9. An assembly according to claim 8, characterized in that the seal ( 28 ) has a locking projection ( 32 ) directed towards the plastic housing ( 20 , 120 ), which engages in a recess ( 34 ) on the plastic housing ( 20 , 120 ). 10. Baugruppe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Gasgenerator ein Rohrgasgenerator (10, 110) ist.10. Assembly according to one of the preceding claims, characterized in that the gas generator is a tubular gas generator ( 10 , 110 ).
DE20308650U 2003-06-03 2003-06-03 Locking clip for automotive gas generator capsule within plastic housing in vehicle restraint system Expired - Lifetime DE20308650U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20308650U DE20308650U1 (en) 2003-06-03 2003-06-03 Locking clip for automotive gas generator capsule within plastic housing in vehicle restraint system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20308650U DE20308650U1 (en) 2003-06-03 2003-06-03 Locking clip for automotive gas generator capsule within plastic housing in vehicle restraint system

Publications (1)

Publication Number Publication Date
DE20308650U1 true DE20308650U1 (en) 2003-10-16

Family

ID=29265590

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20308650U Expired - Lifetime DE20308650U1 (en) 2003-06-03 2003-06-03 Locking clip for automotive gas generator capsule within plastic housing in vehicle restraint system

Country Status (1)

Country Link
DE (1) DE20308650U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015164396A1 (en) * 2014-04-23 2015-10-29 Autoliv Asp, Inc. Airbag inflator mounting apparatus, methods, and systems
US9682679B2 (en) 2014-08-08 2017-06-20 Autoliv Asp, Inc. Airbag inflator retainers and related methods and systems
US9925944B2 (en) 2015-08-24 2018-03-27 Autoliv Asp, Inc. Airbag cushion mounting and/or orientation features

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015164396A1 (en) * 2014-04-23 2015-10-29 Autoliv Asp, Inc. Airbag inflator mounting apparatus, methods, and systems
US9216710B2 (en) 2014-04-23 2015-12-22 Autoliv Asp, Inc. Airbag inflator mounting apparatus, methods, and systems
US9682679B2 (en) 2014-08-08 2017-06-20 Autoliv Asp, Inc. Airbag inflator retainers and related methods and systems
US9925944B2 (en) 2015-08-24 2018-03-27 Autoliv Asp, Inc. Airbag cushion mounting and/or orientation features

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20031120

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B60R0021260000

Ipc: B60R0021220000

Effective date: 20031029

R163 Identified publications notified

Effective date: 20040218

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B60R0021220000

Ipc: B60R0021260000

R150 Term of protection extended to 6 years

Effective date: 20060524

R151 Term of protection extended to 8 years

Effective date: 20090720

R152 Term of protection extended to 10 years
R152 Term of protection extended to 10 years

Effective date: 20111118

R071 Expiry of right
R071 Expiry of right