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公开(公告)号：US20110049847A1
公开(公告)日：2011-03-03
申请号：US12310194
申请日：2007-09-27
申请人： Yuichi Adachi , Kazuaki Bito , Osamu Fukawatase , Tomoyuki Moro , Kenji Imamura , Akiyoshi Sanada
发明人： Yuichi Adachi , Kazuaki Bito , Osamu Fukawatase , Tomoyuki Moro , Kenji Imamura , Akiyoshi Sanada
IPC分类号： B60R21/16
CPC分类号： B60R21/2032 , B60R21/206 , B60R21/215 , B60R21/2165 , B60R2021/21506 , B60R2021/23169
摘要： The knee-protecting airbag apparatus includes an airbag folded and housed in a lower area inside the column cover. The airbag pushes and opens a door section on the column cover upon deployment. When the door section is thus opened, a door of the door section blocks off an allowance gap formed between an outer circumference of the column cover subjected to position adjustment and a lower area of a peripheral region of an installation opening on a dashboard for installing the column cover by locating a rear edge region of the door to abut on a rear side of the dashboard or the lower area of the peripheral region of the installation opening on the rear side of the dashboard.
摘要翻译： 膝盖保护气囊装置包括折叠并容纳在柱盖内的下部区域中的气囊。 部署时，安全气囊推动并打开柱盖上的门部。 当门部分如此打开时，门部门的门阻止在经过位置调整的列盖的外周和仪表板上的安装开口的周边区域的下部区域之间形成的允许间隙，用于安装 通过定位门的后边缘区域以抵靠在仪表板的后侧或仪表板后侧上的安装开口的周边区域的下部区域。
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公开(公告)号：US07862079B2
公开(公告)日：2011-01-04
申请号：US12071701
申请日：2008-02-25
IPC分类号： B60R21/203 , B62D1/11
CPC分类号： B60R21/2032 , B60R21/206 , B60R21/2165 , B60R2021/23107 , B60R2021/23169 , B62D1/197
摘要： A steering column device with a knee airbag device includes a steering column provided with a telescopic mechanism; a column cover that covers the rear end portion of the steering column; an airbag module, provided inside the column cover, which includes a gas generation device that generates gas, and a knee airbag that is inflated and deployed by the gas; an airbag door that is provided in the column cover, and that is opened when the airbag door receives the inflation pressure of the knee airbag; a collision prediction device that predicts that a vehicle will have a collision with a collision object; and a control device that operates the telescopic mechanism so that each of the column cover and the airbag module is moved rearward to a predetermined position, when the collision prediction device predicts that the vehicle will have a collision with the collision object.
摘要翻译： 具有膝部安全气囊装置的转向柱装置包括设置有伸缩机构的转向柱; 覆盖转向柱的后端部的柱盖; 设置在所述柱盖内的气囊模块，其包括产生气体的气体发生装置，以及由所述气体充气展开的膝部气囊; 安全气囊门，其设置在所述柱盖中，并且当所述气囊门接收到所述膝盖气囊的充气压力时打开; 预测车辆将与碰撞对象碰撞的碰撞预测装置; 以及控制装置，当所述碰撞预测装置预测所述车辆与所述碰撞对象发生碰撞时，操作所述伸缩机构，使得所述列罩和所述安全气囊模块中的每一个向后移动到预定位置。
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公开(公告)号：US20080174091A1
公开(公告)日：2008-07-24
申请号：US12003914
申请日：2008-01-03
申请人： Shigeru Hoshino , Osamu Fukawatase , Tomoyuki Moro , Kenji Imamura , Akiyoshi Sanada , Yuichi Adachi , Kazuaki Bito
发明人： Shigeru Hoshino , Osamu Fukawatase , Tomoyuki Moro , Kenji Imamura , Akiyoshi Sanada , Yuichi Adachi , Kazuaki Bito
IPC分类号： B60R21/215 , B60R21/203 , B60R21/231
CPC分类号： B60R21/2032 , B60R21/206 , B60R21/215 , B60R21/216 , B60R2021/2161 , B60R2021/23169
摘要： When a knee airbag is deployed, a lid, which is provided in a column cover that covers a steering column, is opened by the deployment pressure of the knee airbag. Thus, an opening, through which the knee airbag expands, is formed to extend in the lower wall portion and the right and left side wall portions of the column cover. At this time, an opening amount regulation portion regulates the opening amount of the lid so that the knee airbag is deployed toward areas on right and left sides of the column cover.
摘要翻译： 当膝部安全气囊部署时，设置在覆盖转向柱的柱盖中的盖通过膝部安全气囊的展开压力打开。 因此，膝盖气囊膨胀的开口形成为在柱盖的下壁部和左右侧壁部延伸。 此时，打开量调节部调节盖的开口量，使得膝盖安全气囊朝向列盖的左右两侧的区域展开。
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公开(公告)号：US07708310B2
公开(公告)日：2010-05-04
申请号：US12073165
申请日：2008-02-29
IPC分类号： B60R21/203
CPC分类号： B60R21/2032 , B60Q1/1461 , B60R21/206 , B60R21/2165 , B60R2021/23169
摘要： The steering column includes a column body, a column cover formed into a generally tubular contour and mounted around the column body and an airbag apparatus. The column cover includes an upper cover and a lower cover. The lower cover is separable from the upper cover and is split into a front section disposed proximate the airbag apparatus and a rear section disposed proximate a combination switch unit disposed at the rear of the airbag apparatus inside the column cover. The rear section is configured separable from the front section as is secured to the column body.
摘要翻译： 转向柱包括柱体，形成为大致管状轮廓的柱盖，并且围绕柱体安装并安装有气囊装置。 柱盖包括上盖和下盖。 下盖可以与上盖分离，并且被分割成靠近安全气囊装置设置的前部，以及设置在配置在柱盖内的气囊装置的后部的组合开关单元附近的后部。 后部被配置成与固定在柱体上的前部分离。
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公开(公告)号：US20080111353A1
公开(公告)日：2008-05-15
申请号：US11979819
申请日：2007-11-08
申请人： Osamu Fukawatase , Tomoyuki Moro , Kenji Imamura , Akiyoshi Sanada , Yuichi Adachi , Kazuaki Bito
发明人： Osamu Fukawatase , Tomoyuki Moro , Kenji Imamura , Akiyoshi Sanada , Yuichi Adachi , Kazuaki Bito
IPC分类号： B60R21/203 , B60R21/231
CPC分类号： B60R21/2032 , B60R21/206 , B60R21/26 , B60R21/261 , B60R2021/23169 , B60R2021/2612
摘要： A knee airbag device includes a knee airbag that is disposed in a folded state inside a steering column cover inside which a projection body that projects downward toward one side in a vehicle-width direction is disposed in a rear area, and a cylindrical inflator that supplies the gas to the knee airbag to deploy the knee airbag. The inflator is disposed inside the steering column cover such that at least a portion of the inflator is positioned in the rear area inside the steering column cover. The inflator is disposed in substantially parallel with an axis of a column tube such that the inflator is positioned below the column tube. The end portion of the inflator, in which a gas injection port is formed, faces toward a rear of the vehicle.
摘要翻译： 膝盖安全气囊装置包括：处于折叠状态的转向柱盖内的膝部安全气囊，在后方区域内设置有向车宽方向一侧向下方突出的突起体的圆筒状充气机， 气体到膝盖气囊部署膝盖气囊。 充气机设置在转向柱盖内，使得充气机的至少一部分位于转向柱盖内的后部区域中。 充气机设置成与柱管的轴线基本平行，使得充气机位于柱管的下方。 其中形成有气体注入口的充气机的端部面向车辆的后部。
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公开(公告)号：US08366143B2
公开(公告)日：2013-02-05
申请号：US13604061
申请日：2012-09-05
IPC分类号： B60R21/206
CPC分类号： B60R21/2032 , B60R21/206 , B60R2021/23169
摘要： A knee airbag device includes a column cover that covers a rear end portion of a steering column from below; and an airbag module. The airbag module is disposed in a column lower cover and includes a gas generation portion that generates gas and a knee airbag that is housed in the airbag module in a folded state, and is inflated and deployed by the gas supplied by the gas generation portion. The airbag module is connected to the steering column by a snap-fit action.
摘要翻译： 膝盖安全气囊装置包括从下方覆盖转向柱的后端部的柱盖; 和安全气囊模块。 安全气囊模块设置在列下盖中，并且包括产生气体的气体产生部分和以折叠状态容纳在气囊模块中的膝盖气囊，并且由气体产生部分供应的气体进行充气和展开。 安全气囊模块通过卡扣动作连接到转向柱。
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7.发明授权Knee airbag device, and method of fitting steering column provided with knee airbag device to vehicle 有权膝盖安全气囊装置，以及将装有膝盖安全气囊装置的转向柱安装在车辆上的方法公开(公告)号：US07753403B2
公开(公告)日：2010-07-13
申请号：US12073249
申请日：2008-03-03
CPC分类号： B60R21/2032 , B60R21/206 , B60R21/215 , B60R21/216 , B60R2021/23169
摘要： In a steering column provided with a knee airbag device to a vehicle, an airbag module, which is integrally provided on an airbag door formed separately from a column lower cover, is fitted to a column tube after a steering column body is assembled, and before a steering lock is fitted to the column tube. Then, after the airbag module is fitted to the column tube, a steering column sub-assembly, which is formed by fitting at least the steering lock to the column tube, is fitted to an instrument panel provided in a vehicle at a predetermined position. After the steering column sub-assembly is fitted to the instrument panel, the column lower cover and a column upper cover, which cover a rear end portion of the steering column, are fitted to the steering column.
摘要翻译： 在设置有膝盖安全气囊装置的车辆的转向柱中，在组装转向柱体之后，一体地设置在与柱下盖分开形成的气囊门上的气囊模块安装在列管上，之后 一个转向锁装在柱管上。 然后，在将气囊模块安装到列管之后，通过将至少安装转向锁定到柱管而形成的转向柱子组件安装在设置在车辆上的预定位置处的仪表板上。 在将转向柱子组件安装到仪表板上之后，将下盖和柱上盖（其覆盖转向柱的后端部分）安装在转向柱上。
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公开(公告)号：US07722076B2
公开(公告)日：2010-05-25
申请号：US11979819
申请日：2007-11-08
申请人： Osamu Fukawatase , Tomoyuki Moro , Kenji Imamura , Akiyoshi Sanada , Yuichi Adachi , Kazuaki Bito
发明人： Osamu Fukawatase , Tomoyuki Moro , Kenji Imamura , Akiyoshi Sanada , Yuichi Adachi , Kazuaki Bito
IPC分类号： B60R21/203 , B60R21/231
CPC分类号： B60R21/2032 , B60R21/206 , B60R21/26 , B60R21/261 , B60R2021/23169 , B60R2021/2612
摘要： A knee airbag device includes a knee airbag that is disposed in a folded state inside a steering column cover inside which a projection body that projects downward toward one side in a vehicle-width direction is disposed in a rear area, and a cylindrical inflator that supplies the gas to the knee airbag to deploy the knee airbag. The inflator is disposed inside the steering column cover such that at least a portion of the inflator is positioned in the rear area inside the steering column cover. The inflator is disposed in substantially parallel with an axis of a column tube such that the inflator is positioned below the column tube. The end portion of the inflator, in which a gas injection port is formed, faces toward a rear of the vehicle.
摘要翻译： 膝盖安全气囊装置包括：处于折叠状态的转向柱盖内的膝部安全气囊，在后方区域内设置有向车宽方向一侧向下方突出的突起体的圆筒状充气机， 气体到膝盖气囊部署膝盖气囊。 充气机设置在转向柱盖内，使得充气机的至少一部分位于转向柱盖内的后部区域中。 充气机设置成与柱管的轴线基本平行，使得充气机位于柱管的下方。 其中形成有气体注入口的充气机的端部面向车辆的后部。
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公开(公告)号：US20100007120A1
公开(公告)日：2010-01-14
申请号：US12312771
申请日：2008-01-09
申请人： Yuichi Adachi , Kazuaki Bito , Osamu Fukawatase , Akiyoshi Sanada
发明人： Yuichi Adachi , Kazuaki Bito , Osamu Fukawatase , Akiyoshi Sanada
IPC分类号： B60R21/16
CPC分类号： B60R21/203 , B60R21/206 , B60R21/2338 , B60R21/237 , B60R2021/0051 , B60R2021/23169 , B60R2021/23382
摘要： The knee-protecting airbag apparatus is mounted on a lower region of a column cover covering a steering column of vehicle projecting rearward from an instrument panel. The airbag (47) folded and housed in a housing emerges and spreads in four directions from the housing for deployment in front of knees of a driver when fed with inflation gas from an inflator (41) that is stored inside the airbag (47) and disposed to the rear side of the housing. Folding of the airbag (47) before being stored in the housing is such that left and right areas of a region (50) attached to the housing is folded on the side of the column side wall (49) to reduce the lateral width L2 of the airbag (47) without superimposing the left and right areas of the mounting region (50) on the inflator (41) in the vertical direction and a folded region (63) on the front side of the mounting region (50) is located in parallel with and in front of the inflator (41).
摘要翻译： 膝盖保护用气囊装置安装在覆盖从仪表板向后方突出的车辆转向柱的柱盖的下部区域。 折叠并容纳在壳体中的安全气囊（47）从壳体四个方向露出并展开，用于在从安全气囊（47）内部储存的充气机（41）供给充气气体的情况下向驾驶员膝盖前方展开，以展开 设置在壳体的后侧。 在将气囊（47）储存在壳体中之前折叠使得附接到壳体的区域（50）的左右区域在柱侧壁（49）侧折叠以减小横向宽度L2 安全气囊（47）没有将安装区域（50）的左右区域在垂直方向上叠置在充气器（41）上，而在安装区域（50）的前侧上的折叠区域（63）位于 与充气机（41）平行并在前面。
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公开(公告)号：US07988185B2
公开(公告)日：2011-08-02
申请号：US12310194
申请日：2007-09-27
申请人： Yuichi Adachi , Kazuaki Bito , Osamu Fukawatase , Tomoyuki Moro , Kenji Imamura , Akiyoshi Sanada
发明人： Yuichi Adachi , Kazuaki Bito , Osamu Fukawatase , Tomoyuki Moro , Kenji Imamura , Akiyoshi Sanada
IPC分类号： B60R21/16
CPC分类号： B60R21/2032 , B60R21/206 , B60R21/215 , B60R21/2165 , B60R2021/21506 , B60R2021/23169
摘要： The knee-protecting airbag apparatus includes an airbag folded and housed in a lower area inside the column cover. The airbag pushes and opens a door section on the column cover upon deployment. When the door section is thus opened, a door of the door section blocks off an allowance gap formed between an outer circumference of the column cover subjected to position adjustment and a lower area of a peripheral region of an installation opening on a dashboard for installing the column cover by locating a rear edge region of the door to abut on a rear side of the dashboard or the lower area of the peripheral region of the installation opening on the rear side of the dashboard.
摘要翻译： 膝盖保护气囊装置包括折叠并容纳在柱盖内的下部区域中的气囊。 部署时，安全气囊推动并打开柱盖上的门部。 当门部分如此打开时，门部门的门阻止在经过位置调整的列盖的外周和仪表板上的安装开口的周边区域的下部区域之间形成的允许间隙，用于安装 通过定位门的后边缘区域以抵靠在仪表板的后侧或仪表板后侧上的安装开口的周边区域的下部区域。
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