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    Knee protecting airbag device
    1.
    发明授权
    Knee protecting airbag device 有权
    膝盖保护安全气囊装置

    公开(公告)号：US06752417B2

    公开(公告)日：2004-06-22

    申请号：US10137468

    申请日：2002-05-03

    申请人： Masahiro Takimoto ,  Toru Koyama ,  Satoshi Funabashi

    发明人： Masahiro Takimoto ,  Toru Koyama ,  Satoshi Funabashi

    IPC分类号： B60R2122

    CPC分类号： B60R21/233 ,  B60R21/206 ,  B60R21/237 ,  B60R2021/0051 ,  B60R2021/21512 ,  B60R2021/23169

    摘要： A knee protecting airbag device includes a folded airbag housed below a member attached to the vehicle body and in front of the knees of a seated passenger. The airbag extends and expands when fed with an inflating gas toward the rear of the vehicle to protect the knees of the passenger. The airbag includes a lower expansion portion, which is upstream in the flow of the gas, and an upper expansion portion, which is downstream. The lower expansion portion protrudes toward the rear of the vehicle to protect the knees. The upper expansion portion protrudes upward from the lower expansion portion. The airbag properly protects the knees of the passenger by extending and expanding efficiently, taking into account the time elapsed, until completion of the extension and expansion.

    摘要翻译： 膝盖保护安全气囊装置包括折叠的安全气囊，该折叠安全气囊容纳在安装在车身上并位于乘客膝盖前方的构件的下方。 当气体朝向车辆的后部进给时，安全气囊延伸并膨胀，以保护乘客的膝盖。 气囊包括在气体流中上游的下部膨胀部分和位于下游的上部膨胀部分。 下部扩张部朝向车辆的后方突出以保护膝盖。 上部膨胀部从下部膨胀部向上方突出。 安全气囊通过扩展和扩展有效地保护乘客的膝盖，考虑到经过的时间，直到延伸和扩张完成。

    Knee protecting airbag device
    2.
    发明授权
    Knee protecting airbag device 有权
    膝盖保护安全气囊装置

    公开(公告)号：US07878540B2

    公开(公告)日：2011-02-01

    申请号：US12081047

    申请日：2008-04-10

    申请人： Masahiro Takimoto ,  Toru Koyama ,  Yuji Kuriyama

    发明人： Masahiro Takimoto ,  Toru Koyama ,  Yuji Kuriyama

    IPC分类号： B60R21/205 ,  B60R21/231

    CPC分类号： B60R21/233 ,  B60R21/206 ,  B60R21/215 ,  B60R21/216 ,  B60R21/2165 ,  B60R21/2171 ,  B60R21/2338 ,  B60R21/2346 ,  B60R21/237 ,  B60R2021/0051 ,  B60R2021/21506 ,  B60R2021/2163 ,  B60R2021/23169 ,  B60R2021/23316 ,  B60R2021/23324 ,  B60R2021/23382 ,  B60R2021/23386

    摘要： In a knee protecting airbag device (M1), an airbag (26) folded and housed below a steering column (3) is expanded and inflated while rising from the lower side of the steering column (3) along a column cover lower surface (9a) during an inflation process. The shape of the airbag having completed the inflation is in a generally plate shape capable of covering at least the lower surface of the column cover. Even if the knee of the driver comes close to the column cover when the driver depressing a brake pedal, therefore, the airbag being expanded and inflated goes smoothly into the clearance between the knee of the driver and the column cover lower surface. The airbag having completed the expansion and inflation protects the knee of the driver properly so that the knee may not interfere with the column cover.

    摘要翻译： 在膝盖保护安全气囊装置（M1）中，在转向柱（3）的下方折叠并收纳的气囊（26）在从转向柱（3）的下侧沿柱盖下表面（9a）上升的同时膨胀膨胀 ）在通货膨胀过程中。 完成充气的气囊的形状是能够至少覆盖柱盖的下表面的大致板形。 因此，即使驾驶员踩下制动踏板，驾驶员的膝盖接近柱盖，因此，膨胀膨胀的气囊平稳地进入驾驶员的膝盖和柱盖下表面之间的间隙。 已经完成膨胀和充气的气囊已经正确地保护了驾驶员的膝盖，使膝盖不会干扰柱盖。

    Air bag device for knee protection
    4.
    发明授权
    Air bag device for knee protection 有权
    用于膝盖保护的气囊装置

    公开(公告)号：US07182365B2

    公开(公告)日：2007-02-27

    申请号：US10311329

    申请日：2001-07-05

    申请人： Masahiro Takimoto ,  Toru Koyama ,  Yuji Kuriyama

    发明人： Masahiro Takimoto ,  Toru Koyama ,  Yuji Kuriyama

    IPC分类号： B60R21/203

    CPC分类号： B60R21/233 ,  B60R21/206 ,  B60R21/215 ,  B60R21/216 ,  B60R21/2165 ,  B60R21/2171 ,  B60R21/2346 ,  B60R21/237 ,  B60R2021/21506 ,  B60R2021/2163 ,  B60R2021/23169 ,  B60R2021/23316 ,  B60R2021/23324 ,  B60R2021/23382 ,  B60R2021/23386

    摘要： In a knee protecting airbag device (M1), an airbag (26) folded and housed below a steering column (3) is expanded and inflated while rising from the lower side of the steering column (3) along a column cover lower surface (9a) during an inflation process. The shape of the airbag having completed the inflation is in a generally plate shape capable of covering at least the lower surface of the column cover. Even if the knee of the driver comes close to the column cover when the driver depressing a brake pedal, therefore, the airbag being expanded and inflated goes smoothly into the clearance between the knee of the driver and the column cover lower surface. The airbag having completed the expansion and inflation protects the knee of the driver properly so that the knee may not interfere with the column cover.

    摘要翻译： 在膝盖保护安全气囊装置（M1）中，折叠并收纳在转向柱（3）下方的气囊（26）在从转向柱（3）的下侧沿柱盖下表面 9 a）在通货膨胀过程中。 完成充气的气囊的形状是能够至少覆盖柱盖的下表面的大致板形。 因此，即使驾驶员踩下制动踏板，驾驶员的膝盖接近柱盖，因此，膨胀膨胀的气囊平稳地进入驾驶员的膝盖和柱盖下表面之间的间隙。 已经完成膨胀和充气的气囊已经正确地保护了驾驶员的膝盖，使膝盖不会干扰柱盖。