PROBLEM TO BE SOLVED: To prevent fracturing etc. of a gas generating agent in a housing and easily prevent scattering of a solid matter during operation of an inflator.SOLUTION: A filter 100 for an inflator of an airbag device having a hollow cylindrical filter member 101 further includes a coil spring 102. The coil spring 102 has: a large diameter part 102a wound around an outer peripheral surface of the filter member 101; a conical part 102b having a coil diameter reducing from the large diameter part 102a toward a one-end part; and an end coil part 102c at the small diameter side of the conical part 102b.SELECTED DRAWING: Figure 1

    【課題】ハウジング内でのガス発生剤の破砕等を防止するとともに、インフレータの作動時に固形物の飛散を容易に防止できるようにする。【解決手段】中空円筒状のフィルタ部材101を有するエアバッグ装置のインフレータ用のフィルタ100は、さらに、コイルスプリング102を備え、上記コイルスプリング102は、上記フィルタ部材101の外周面に巻回された大径部102aと、上記大径部102aから一端部に向けてコイル径が縮径する円錐状部102bと、上記円錐状部102bの小径側の座巻部102cとを有する。【選択図】図1


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    Title :

    INFLATOR OF AIRBAG DEVICE, FILTER FOR INFLATOR OF AIRBAG DEVICE, AND AIRBAG DEVICE, AND MANUFACTURING METHOD OF INFLATOR OF AIRBAG DEVICE


    Additional title:

    エアバッグ装置のインフレータ、エアバッグ装置のインフレータ用フィルタ、およびエアバッグ装置、ならびにエアバッグ装置のインフレータの製造方法


    Contributors:

    Publication date :

    2018-01-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B01D SEPARATION , Trennen / B01J Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie , CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY



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