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公开(公告)号：US08292356B2
公开(公告)日：2012-10-23
申请号：US12704099
申请日：2010-02-11
申请人： Katsuyoshi Ishigame , Yuichi Sugimura , Masaki Motoki , Yukari Fujii , Akihiro Yukimori , Yoshikazu Nishimura , Kohei Kirita , Katsumi Ejima , Keizo Kawasaki
发明人： Katsuyoshi Ishigame , Yuichi Sugimura , Masaki Motoki , Yukari Fujii , Akihiro Yukimori , Yoshikazu Nishimura , Kohei Kirita , Katsumi Ejima , Keizo Kawasaki
IPC分类号： B60N99/00
CPC分类号： B62D25/2036 , B60N2/005 , B62D21/157 , B62D25/025
摘要： A reinforcing member is provided at a lower-outside corner of a side-sill reinforcement so as to extend in the vehicle longitudinal direction including a connection portion of the side sill to a center pillar for straining deformation of the corner. A deformation promoting portion which is provided at an upper portion of the side-sill reinforcement at a specified position which corresponds to the connection portion for prompting deformation of the upper portion of the side-sill reinforcement. Accordingly, a lower vehicle-body structure of a vehicle which can properly restrain the side sill and the center pillar from coming toward the vehicle inside at the vehicle side crash can be provided.
摘要翻译： 加强构件设置在侧梁加强件的下外角处，以便在包括下纵梁的连接部分的车辆纵向方向上延伸到中心支柱以使角部变形变形。 变形促进部，其设置在所述侧框梁加强件的上部，在与所述连接部对应的规定位置处，用于促使所述侧梁增强件的上部的变形。 因此，可以提供在车辆侧面碰撞时可以适当地限制侧梁和中柱抵靠车内的车辆的下部车身结构。
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公开(公告)号：US08366183B2
公开(公告)日：2013-02-05
申请号：US12904726
申请日：2010-10-14
IPC分类号： B62D25/04
CPC分类号： B62D21/157 , B62D25/025 , B62D25/04
摘要： At an upper part of a center pillar, a length L1 of a covering portion of a pillar inner panel is set to be substantially equal to a distance L2 between a pair of flange-ridgeline portions of a pillar reinforcement. Meanwhile, at a lower part of the center pillar, a length L3 of a covering portion of the pillar inner panel is set to be longer than a distance L4 between a pair of flange-ridgeline portions of the pillar reinforcement. Accordingly, a vehicle-body structure of a vehicle which can secure the proper absorption function of the vehicle collision load with cooperation of the first and second members can be provided.
摘要翻译： 在中柱的上部，将柱内板的覆盖部的长度L1设定为与支柱加强件的一对凸缘脊线部之间的距离L2大致相等。 同时，在中柱的下部，将柱内板的覆盖部分的长度L3设定为比柱加强件的一对凸缘脊线部分之间的距离L4长。 因此，可以提供能够通过第一和第二构件协作来确保车辆碰撞载荷的适当吸收功能的车辆的车体结构。
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公开(公告)号：US07976098B2
公开(公告)日：2011-07-12
申请号：US12637004
申请日：2009-12-14
IPC分类号： B62D25/04
CPC分类号： B62D21/157 , B62D25/025 , B62D25/04
摘要： A pillar reinforcement of a center pillar comprises an upper part and a lower part with a boundary line of these parts being positioned below the middle level of the pillar reinforcement. The upper and lower parts respectively include side wall portions which extend along a vehicle side face and pairs of vertical wall portions which extend inwardly from front and rear end portions of the side wall portions. The pair of vertical wall portions of the lower part is slant relative to the vehicle width direction so that the distance between the vertical wall portions becomes wider toward the inward direction, and a slant angle of the pair of vertical wall portions of the lower part is greater than that of the vertical portions of the upper part.
摘要翻译： 中心柱的支柱加强件包括上部和下部，这些部分的边界线位于支柱加强件的中间水平面的下方。 上部和下部分别包括沿着车辆侧面延伸的侧壁部分和从侧壁部分的前端部分和后端部分向内延伸的一对垂直壁部分。 下部的一对垂直壁部相对于车辆宽度方向倾斜，使得垂直壁部之间的距离朝向内侧方向变宽，并且下部的一对垂直壁部的倾斜角度为 大于上部的垂直部分。
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公开(公告)号：US07431329B2
公开(公告)日：2008-10-07
申请号：US11165222
申请日：2005-06-24
IPC分类号： B60R21/26
CPC分类号： B60R21/23138 , B60R21/2346 , B60R21/239 , B60R2021/23316
摘要： Expansion of an air bag can be smoothly effected even in a small space by controlling the air bag in thickness and introduction of the gas for expansion, and the protection of an occupant can be rapidly implemented with a relatively small volume of the gas. An air bag device comprises a first air chamber 12 for protection of the chest or the waist of an occupant, a second air chamber 14 for protection of the head of the occupant, and a lower portion of the diffuser bag 30 interposed therebetween for portioning out gas from an inflator 20, wherein the second air chamber 14 has a first tether 50 forming a gas passage 14a for guiding gas jetted from gas outlets of the lower portion of the diffuser bag 30 into the second air chamber 14 so as to go around the tether of a head protection region of an air bag 1, from the back side thereof toward the front side thereof, and has a second tether 52 for forming a gap provided at the lower end of the first tether 50 in the vicinity of the gas outlets, for letting a portion of the gas escape into a front part of the second air chamber 14.
摘要翻译： 即使在较小的空间内，通过控制气囊的厚度和气体膨胀的引入也可以平稳地进行安全气囊的膨胀，并且能够以较小体积的气体迅速地实现乘员的保护。 气囊装置包括用于保护乘员的胸部或腰部的第一空气室12，用于保护乘员头部的第二空气室14和插入其间的扩散器袋30的下部，用于分出 来自充气器20的气体，其中第二空气室14具有形成气体通道14a的第一系绳50，用于将从扩散器袋30的下部的气体出口喷射的气体引导到第二空气室14中，以便绕 安全气囊1的头部保护区域的系绳从其后侧朝向其前侧，并且具有第二系绳52，用于在气体附近形成设置在第一系绳50的下端的间隙 出口，用于使一部分气体逸出到第二空气室14的前部。
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公开(公告)号：US20060267318A1
公开(公告)日：2006-11-30
申请号：US11500942
申请日：2006-08-09
IPC分类号： B60R21/207 , B60R21/26
CPC分类号： B60R21/23138 , B60R21/207 , B60R21/2338 , B60R21/239 , B60R2021/0044 , B60R2021/0048 , B60R2021/23107 , B60R2021/23386 , B60R2021/23514
摘要： An inflatable airbag, which inflates and comes out from a side portion of a seat back, comprises a head-protection portion and a torso-protection portion which are formed separately. A volume of the head-protection portion for protecting an occupant's head is configured to be greater than that of the torso-protection portion for protecting at least an occupant's chest. A tether connecting the both airbag portions can provide a proper forward inflation of the head-protection portion, suppressing an upward inflation of the head-protection portion. An arrangement of a vent hole or a coating layer can make an inflation sustaining period of the head-protection portion longer than that of the torso-protection portion in the inflated condition.
摘要翻译： 从座椅靠背的侧部进行充气和吹出的充气式气囊包括单独形成的头部保护部和躯干保护部。 用于保护乘客头部的头部保护部分的体积被配置为大于用于保护至少乘客胸部的躯干保护部分的体积。 连接两个气囊部分的系绳可以提供头部保护部分的适当的正向膨胀，从而抑制头部保护部分的向上膨胀。 通气孔或涂层的布置可以使充气状态下的头部保护部分的充气持续时间长于躯干保护部分的充气持续时间。
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公开(公告)号：US20060001244A1
公开(公告)日：2006-01-05
申请号：US11165222
申请日：2005-06-24
IPC分类号： B60R21/16
CPC分类号： B60R21/23138 , B60R21/2346 , B60R21/239 , B60R2021/23316
摘要： Expansion of an air bag can be smoothly effected even in a small space by controlling the air bag in thickness and introduction of the gas for expansion, and the protection of an occupant can be rapidly implemented with a relatively small volume of the gas. An air bag device comprises a first air chamber 12 for protection of the chest or the waist of an occupant, a second air chamber 14 for protection of the head of the occupant, and a lower portion of the diffuser bag 30 interposed therebetween for portioning out gas from an inflator 20, wherein the second air chamber 14 has a first tether 50 forming a gas passage 14a for guiding gas jetted from gas outlets of the lower portion of the diffuser bag 30 into the second air chamber 14 so as to go around the tether of a head protection region of an air bag 1, from the back side thereof toward the front side thereof, and has a second tether 52 for forming a gap provided at the lower end of the first tether 50 in the vicinity of the gas outlets, for letting a portion of the gas escape into a front part of the second air chamber 14.
摘要翻译： 即使在较小的空间内，通过控制气囊的厚度和气体膨胀的引入也可以平稳地进行安全气囊的膨胀，并且能够以较小体积的气体迅速地实现乘员的保护。 气囊装置包括用于保护乘员的胸部或腰部的第一空气室12，用于保护乘员头部的第二空气室14和插入其间的扩散器袋30的下部，用于分出 来自充气器20的气体，其中第二空气室14具有形成气体通道14a的第一系绳50，用于将从扩散器袋30的下部的气体出口喷射的气体引导到第二空气室14中，以便绕 安全气囊1的头部保护区域的系绳从其后侧朝向其前侧，并且具有第二系绳52，用于在气体附近形成设置在第一系绳50的下端的间隙 出口，用于使一部分气体逸出到第二空气室14的前部。
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