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公开(公告)号：US07628422B2
公开(公告)日：2009-12-08
申请号：US12390571
申请日：2009-02-23
申请人： Osamu Fukawatase , Shuji Yamada , Yasushi Itou
发明人： Osamu Fukawatase , Shuji Yamada , Yasushi Itou
IPC分类号： B60R21/16
CPC分类号： B60R21/239 , B60R21/2338 , B60R2021/23384
摘要： An airbag device includes a bag element. The bag element includes a bag body that has a hole portion; and a tube vent that is formed in a cylindrical shape with both ends open. The tube vent has a proximal end connected to the bag body along the hole portion and is rolled up from a distal end of the tube vent toward a proximal end of the tube vent. The tube vent is unrolled as the bag body is inflated and deployed, and discharges gas from the bag body when the distal end extends outside the bag body.
摘要翻译： 安全气囊装置包括袋元件。 袋元件包括具有孔部分的袋体; 以及形成为两端开口的圆筒状的管排气口。 管通气孔具有沿着孔部分连接到袋体的近端，并且从管通气孔的远端朝向管通气孔的近端卷起。 当袋体充气展开时，排气口展开，并且当远端延伸到袋体外部时，从袋体排出气体。
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公开(公告)号：US07946618B2
公开(公告)日：2011-05-24
申请号：US12408912
申请日：2009-03-23
IPC分类号： B60R21/30
CPC分类号： B60R21/239 , B60R2021/2395
摘要： An airbag device includes: a bag body that is deployed by internal pressure rising as a gas is supplied into the bag body; and a gas pressure adjustment portion that is provided on the bag body so as to be able to release the gas from the inside of the bag body during a deployed state of the bag body, and that is set so that the amount of the gas released from the bag body in the deployed state to an inward side in a vehicle width direction is larger than the amount of the gas released from the bag body in the deployed state to an outward side in the vehicle width direction.
摘要翻译： 一种安全气囊装置，包括：当气体被供给到袋体内时，内部压力上升而展开的袋体; 以及气体压力调节部，其设置在袋体上，以便能够在袋体的展开状态期间从袋体的内部释放气体，并且被设定为使得气体释放量 从布置状态的袋体向车宽方向的内侧大于从展开状态的袋体向车宽方向的外侧释放的气体的量。
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公开(公告)号：US20090236837A1
公开(公告)日：2009-09-24
申请号：US12408912
申请日：2009-03-23
IPC分类号： B60R21/16
CPC分类号： B60R21/239 , B60R2021/2395
摘要： An airbag device includes: a bag body that is deployed by internal pressure rising as a gas is supplied into the bag body; and a gas pressure adjustment portion that is provided on the bag body so as to be able to release the gas from the inside of the bag body during a deployed state of the bag body, and that is set so that the amount of the gas released from the bag body in the deployed state to an inward side in a vehicle width direction is larger than the amount of the gas released from the bag body in the deployed state to an outward side in the vehicle width direction.
摘要翻译： 一种安全气囊装置，包括：当气体被供给到袋体内时，内部压力上升而展开的袋体; 以及气体压力调节部，其设置在袋体上，以便能够在袋体的展开状态期间从袋体的内部释放气体，并且被设定为使得气体释放量 从布置状态的袋体向车宽方向的内侧大于从展开状态的袋体向车宽方向的外侧释放的气体的量。
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公开(公告)号：US20090218795A1
公开(公告)日：2009-09-03
申请号：US12390571
申请日：2009-02-23
申请人： Osamu Fukawatase , Shuji Yamada , Yasushi Itou
发明人： Osamu Fukawatase , Shuji Yamada , Yasushi Itou
IPC分类号： B60R21/16
CPC分类号： B60R21/239 , B60R21/2338 , B60R2021/23384
摘要： An airbag device includes a bag element. The bag element includes a bag body that has a hole portion; and a tube vent that is formed in a cylindrical shape with both ends open. The tube vent has a proximal end connected to the bag body along the hole portion and is rolled up from a distal end of the tube vent toward a proximal end of the tube vent. The tube vent is unrolled as the bag body is inflated and deployed, and discharges gas from the bag body when the distal end extends outside the bag body.
摘要翻译： 安全气囊装置包括袋元件。 袋元件包括具有孔部分的袋体; 以及形成为两端开口的圆筒状的管排气口。 管通气孔具有沿着孔部分连接到袋体的近端，并且从管通气孔的远端朝向管通气孔的近端卷起。 当袋体充气展开时，排气口展开，并且当远端延伸到袋体外部时，从袋体排出气体。
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公开(公告)号：US20120090493A1
公开(公告)日：2012-04-19
申请号：US13313903
申请日：2011-12-07
申请人： Takaki Fukuyama , Toru Ozaki , Hiroki Murase , Osamu Fukawatase , Yasushi Itou , Naoki Matsuda , Yusuke Komine , Tomoharu Kobayashi
发明人： Takaki Fukuyama , Toru Ozaki , Hiroki Murase , Osamu Fukawatase , Yasushi Itou , Naoki Matsuda , Yusuke Komine , Tomoharu Kobayashi
IPC分类号： C06D5/00
CPC分类号： B60R21/2644 , B60R21/261
摘要： An inflator (1) comprised of an inner case (19) and an outer case (28). The inflator (1) includes a combustion chamber located inside the inner case (19), a plurality of gas discharge ports (16) formed on the outer case (28), a gas outlet port (11) formed on an outer surface of the inner case (19) and a gas guide section that guides the inflation gas exited the gas outlet port (11) toward the gas discharge ports (16). The gas guide section includes between the outer case (28) and inner case (19) a guide wall (13a) provided with a guide plane that contacts with and redirects the inflation gas. The guide plane is formed into an arc face so as to swivel the inflation gas exited the gas outlet port (11) in a swirl or helical fashion, guide the inflation gas toward the gas discharge ports (16) and capture residuals.
摘要翻译： 一种由内壳（19）和外壳（28）构成的充气机（1）。 充气机（1）包括位于内壳（19）内部的燃烧室，形成在外壳（28）上的多个气体排出口（16），形成在外壳（28）的外表面上的气体出口 内部壳体（19）和引导气体排出口（11）向气体排出口（16）排出的充气的导气部。 气体引导部分包括在外壳（28）和内壳（19）之间，具有与膨胀气体接触并重定向的引导平面的引导壁（13a）。 引导平面形成为圆弧面，以使涡流或螺旋状的气体出口（11）排出的充气气体旋转，将充气气体引向气体排出口（16）并捕获残留物。
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公开(公告)号：US08408589B2
公开(公告)日：2013-04-02
申请号：US13061546
申请日：2009-09-01
IPC分类号： B60R21/206 , B60R21/215
CPC分类号： B60R21/206 , B60R21/2165
摘要： A knee airbag device for a vehicle, configured in such a manner that, when a knee airbag is inflated and expanded with the knees of a vehicle occupant located close to an airbag door, a load to the lower legs is reduced. A first tear section (100) for expanding a first airbag door (108) in the vehicle's top-bottom direction and a second tear section (102) for expanding a second airbag door (112) in the vehicle's lateral direction are formed on the rear surface side of a glove-box-door outer member (24). The first tear section (100) is composed of a left and right pair of vertical tear sections (104) and a first horizontal tear section (106). The second tear section (102) is composed of second lateral tear sections (110).
摘要翻译： 一种用于车辆的膝盖安全气囊装置，其构造成使得当膝盖安全气囊被靠近安全气囊门的车辆乘员的膝盖充气和膨胀时，对所述小腿的负载减小。 在车辆的上下方向上扩展第一安全气囊门（108）的第一撕裂部（100）和在车辆的左右方向上扩大第二安全气囊门（112）的第二撕裂部（102） 手套箱门外部构件（24）的表面侧。 第一撕裂部分（100）由左右一对垂直撕裂部分（104）和第一水平撕裂部分（106）组成。 第二撕裂部分（102）由第二侧向撕裂部分（110）组成。
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公开(公告)号：US08393639B2
公开(公告)日：2013-03-12
申请号：US12672781
申请日：2008-08-08
申请人： Osamu Fukawatase , Yasushi Itou , Takaki Fukuyama , Hiroki Murase , Naoki Matsuda , Tomoharu Kobayashi
发明人： Osamu Fukawatase , Yasushi Itou , Takaki Fukuyama , Hiroki Murase , Naoki Matsuda , Tomoharu Kobayashi
CPC分类号： B60R21/26 , B60R21/2037
摘要： A disc inflator having gas cooling and mist removal functions, and reduced in weight and in size in a radial direction. An inflator case (40) has an upper case (36) at an occupant side and a lower case (38) at a side opposite an occupant. A tubular holding member (60) having a separation wall (64) at a base portion thereof is provided in the inflator case. A gas flow path (74) is formed at a periphery of the holding member (60), and communication holes (80) communicating with the gas flow path (74) are formed in the separation wall (64). At a peripheral wall portion (36B) of the upper case (36) is formed a gas ejection hole (76) at a position offset towards an occupant side only by a distance δ from a central position P of a combustion chamber (68). Accordingly, a length (L1) of a flow path from the starting end of the flow path to the gas ejection hole (76) increases, enabling effective heat exchange of a high temperature gas and removal of mist (82). Thereby, a conventionally used filter may be disposed of.
摘要翻译： 具有气体冷却和除雾功能的盘式充气机，并且在径向方向上的重量和尺寸减小。 充气器壳体（40）在乘员侧具有上壳体（36）和与乘员相对的一侧的下壳体（38）。 在充气机壳体中设置有在其基部具有分隔壁（64）的管状保持构件（60）。 在保持构件（60）的周围形成有气体流路（74），在分隔壁（64）上形成有与气体流路（74）连通的连通孔（80）。 在上壳体（36）的周壁部分（36B）处，在朝向乘员侧偏移距离燃烧室（68）的中心位置P的距离δ处形成气体喷射孔（76）。 因此，从流路的起始端到气体喷出孔（76）的流路的长度（L1）增加，能够有效地进行高温气体的热交换和除雾（82）。 因此，可以处理常规使用的过滤器。
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公开(公告)号：US20110272929A1
公开(公告)日：2011-11-10
申请号：US13061546
申请日：2009-09-01
IPC分类号： B60R21/16
CPC分类号： B60R21/206 , B60R21/2165
摘要： A knee airbag device for a vehicle, configured in such a manner that, when a knee airbag is inflated and expanded with the knees of a vehicle occupant located close to an airbag door, a load to the lower legs is reduced. A first tear section (100) for expanding a first airbag door (108) in the vehicle's top-bottom direction and a second tear section (102) for expanding a second airbag door (112) in the vehicle's lateral direction are formed on the rear surface side of a glove-box-door outer member (24). The first tear section (100) is composed of a left and right pair of vertical tear sections (104) and a first horizontal tear section (106). The second tear section (102) is composed of second lateral tear sections (110).
摘要翻译： 一种用于车辆的膝盖安全气囊装置，其构造成使得当膝盖安全气囊被靠近安全气囊门的车辆乘员的膝盖充气和膨胀时，对所述小腿的负载减小。 在车辆的上下方向上扩展第一安全气囊门（108）的第一撕裂部（100）和在车辆的左右方向上扩大第二安全气囊门（112）的第二撕裂部（102） 手套箱门外部构件（24）的表面侧。 第一撕裂部分（100）由左右一对垂直撕裂部分（104）和第一水平撕裂部分（106）组成。 第二撕裂部分（102）由第二侧向撕裂部分（110）组成。
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公开(公告)号：US08333154B2
公开(公告)日：2012-12-18
申请号：US13313903
申请日：2011-12-07
申请人： Takaki Fukuyama , Toru Ozaki , Hiroki Murase , Osamu Fukawatase , Yasushi Itou , Naoki Matsuda , Yusuke Komine , Tomoharu Kobayashi
发明人： Takaki Fukuyama , Toru Ozaki , Hiroki Murase , Osamu Fukawatase , Yasushi Itou , Naoki Matsuda , Yusuke Komine , Tomoharu Kobayashi
IPC分类号： B60R21/26
CPC分类号： B60R21/2644 , B60R21/261
摘要： An inflator (1) comprised of an inner case (19) and an outer case (28). The inflator (1) includes a combustion chamber located inside the inner case (19), a plurality of gas discharge ports (16) formed on the outer case (28), a gas outlet port (11) formed on an outer surface of the inner case (19) and a gas guide section that guides the inflation gas exited the gas outlet port (11) toward the gas discharge ports (16). The gas guide section includes between the outer case (28) and inner case (19) a guide wall (13a) provided with a guide plane that contacts with and redirects the inflation gas. The guide plane is formed into an arc face so as to swivel the inflation gas exited the gas outlet port (11) in a swirl or helical fashion, guide the inflation gas toward the gas discharge ports (16) and capture residuals.
摘要翻译： 一种由内壳（19）和外壳（28）构成的充气机（1）。 充气机（1）包括位于内壳（19）内部的燃烧室，形成在外壳（28）上的多个气体排出口（16），形成在外壳（28）的外表面上的气体出口 内部壳体（19）和引导气体排出口（11）向气体排出口（16）排出的充气的导气部。 气体引导部分包括在外壳（28）和内壳（19）之间，具有与膨胀气体接触并重定向的引导平面的引导壁（13a）。 引导平面形成为圆弧面，以使涡流或螺旋形式的气体出口（11）排出的充气气体旋转，将膨胀气体引向气体排出口（16）并捕获残留物。
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公开(公告)号：US08146943B2
公开(公告)日：2012-04-03
申请号：US13061556
申请日：2008-12-22
申请人： Osamu Fukawatase , Yasushi Itou , Tomoko Kurata
发明人： Osamu Fukawatase , Yasushi Itou , Tomoko Kurata
IPC分类号： B60R21/205 , B60R21/239
CPC分类号： B60R21/206 , B60R21/239
摘要： It is an object to ensure that, even when knee regions of an occupant are in a near state with respect to a storage section of a knee airbag at the time of a frontal collision of a vehicle, the knee regions can be restrained appropriately by the knee airbag.A knee airbag 14 stored in a folded state in a glove box door 22 (a storage section) receives a supply of a gas at the time of a frontal collision of a vehicle 18 and inflates and deploys toward knee regions 36K of an occupant 36 seated in a front passenger seat 12 (a vehicle seat). At this time, when the knee regions 36K of the occupant 36 are in a near state with respect to the glove box door 22, the gas inside the knee airbag 14 becomes ventable to the outside from a vent hole 16, The vent hole 16 appropriately vents this gas from the inside, of the knee airbag 14, and the reaction force of the knee airbag 14 with respect to the knee regions 36K are reduced.
摘要翻译： 本发明的目的是确保即使在车辆的前方碰撞时，即使乘员的膝部区域相对于膝部安全气囊的收容部处于接近状态，也能够适当地约束膝部区域 膝盖气囊 以折叠状态存储在手套箱门22（存储部）中的膝部安全气囊14在车辆18的正面碰撞时接收气体供给，并且向乘坐者36的膝部区域36K充气并展开 在前乘客座椅12（车辆座椅）中。 此时，当乘员36的膝部区域36K相对于手套箱门22处于接近状态时，膝部安全气囊14内的气体从通气孔16向外部通气。通气孔16适当地 从膝部安全气囊14的内部排出该气体，并且膝部安全气囊14相对于膝部区域36K的反作用力减小。
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