PROBLEM TO BE SOLVED: To provide a front passenger seat airbag folding method, capable of promptly pressing open a door part at the beginning of inflation and promptly deploying and inflating the airbag.SOLUTION: Provided is a front passenger seat airbag folding method comprising: preliminary folding step; a horizontally reducing and folding step; and a longitudinally reducing and folding step. The preliminary folding step is a step of causing a passenger-side wall section to approach a gas inlet port so as to put a crease in a region of a peripheral wall section, and forming a preliminarily folded airbag generally bilaterally symmetrical. The horizontally reducing and folding step is a step of folding regions of two edges in a horizontal direction of the preliminarily folded airbag so that the regions approach the gas inlet port side while maintaining a state of overlapping the peripheral wall section with the passenger-side wall section, and forming a horizontally reduced, folded airbag. The longitudinally reducing and folding step is a step of folding up a rear region 32 of the horizontally reduced, folded airbag, and folding up a front region 33 of the horizontally reduced, folded airbag on a rear folded-up part 37 formed by being put on the gas inlet port 18.SELECTED DRAWING: Figure 9

    【課題】膨張初期に、扉部を迅速に押し開くことができて、迅速に展開膨張させることが可能な助手席用エアバッグの折り畳み方法。【解決手段】予備折り工程と左右縮小折り工程と前後縮小折り工程とを具備する助手席用エアバッグの折り畳み方法。予備折り工程が、周壁部の部位に折目を付けるようにして乗員側壁部をガス流入口に接近させて略左右対称形の予備折りエアバッグを形成する工程である。左右縮小折り工程が、周壁部と乗員側壁部とを重ねた状態を維持しつつ、予備折りエアバッグの左右方向の両縁側の部位を、ガス流入口側に接近させるように折って、左右縮小折りエアバッグを形成する工程である。前後縮小折り工程が、左右縮小折りエアバッグの後側部位32を折り畳んで、ガス流入口18上に載せることにより形成される後側折畳部37の上に、左右縮小折りエアバッグの前側部位33を折り重ねる工程である。【選択図】図9


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    Title :

    FRONT PASSENGER SEAT AIRBAG FOLDING METHOD


    Additional title:

    助手席用エアバッグの折り畳み方法


    Contributors:

    Publication date :

    2016-04-28


    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



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