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41. 发明授权

US08220828B2 Column-mounted knee airbag device 有权
标题翻译：立柱式安全气囊装置
公开(公告)号：US08220828B2
公开(公告)日：2012-07-17
申请号：US12530677
申请日：2009-02-17
申请人： Osamu Fukawatase , Akiyoshi Sanada
发明人： Osamu Fukawatase , Akiyoshi Sanada
IPC分类号： B60R21/206 , B60R21/231
CPC分类号： B60R21/203 , B60R2021/23169
摘要： A column-mounted knee airbag device in which a knee airbag can be correctly deployed even when the position of a steering column has changed due to a telescopic function. The column-mounted knee airbag device is equipped with a knee airbag folded inside a column cover covering a steering column main body having a telescopic function, and an inflator that generates gas when a vehicle impact is detected or predicted. The knee airbag opens an airbag door of a column cover by deployment pressure when supplied with gas, and deploys between an instrument panel and the knees of a driver. Gas ejection holes that supply gas from the inflator to the knee airbag are disposed, when viewed from the side with the steering column in a state positioned furthest to the front due to a telescopic function, further to the rear than the instrument panel in the vehicle front-rear direction.
摘要翻译：一种柱安装的膝部安全气囊装置，其中即使当转向柱的位置由于伸缩功能而改变时，膝部安全气囊也能正确地展开。柱安装的膝部安全气囊装置装备有折叠在具有望远功能的转向柱主体的柱盖内的膝盖气囊，以及当检测或预测车辆撞击时产生气体的充气机。膝盖安全气囊在供气时通过部署压力打开柱盖的气囊门，并在仪表板和驾驶员的膝盖之间进行展开。当从转向柱的侧面观察到由于伸缩功能而位于最靠前方的状态时，从充气器向膝部气囊供给气体的气体喷射孔比车辆的仪表板更靠后前后方向

42. 发明授权

US08141453B2 Steering column cover structure 有权
标题翻译：转向柱盖结构
公开(公告)号：US08141453B2
公开(公告)日：2012-03-27
申请号：US12523921
申请日：2009-01-05
申请人： Osamu Fukawatase , Akiyoshi Sanada
发明人： Osamu Fukawatase , Akiyoshi Sanada
IPC分类号： B62D1/18
CPC分类号： B62D1/16 , B60R25/2063 , B62D1/19 , Y10T70/5956
摘要： When a steering column contracts in order to absorb shock, interference between a column cover and a lock apparatus is suppressed, and a shock-absorbing stroke of the steering column is obtained. When a steering column contracts in order to absorb shock as a result of an input load equal to or greater than a predetermined value, a column cover that covers a rear end side of steering column, performs a stroke, together with a movable side region, relative to an outer tube (a fixed side region) of steering column, to which is fixed a lock apparatus. At this time, a side wall portion of column cover, which is positioned further to a vehicle rear than lock apparatus, enters between lock apparatus and outer tube of steering column, thereby suppressing interference between column cover and lock apparatus.
摘要翻译：当转向柱收缩以吸收冲击时，柱盖和锁定装置之间的干涉被抑制，并且获得转向柱的减震冲程。当转向柱收缩以便由于输入负载等于或大于预定值而吸收冲击时，覆盖转向柱的后端侧的柱盖与可动侧区域一起进行行程，相对于转向柱的外管（固定侧区域），固定有锁定装置。此时，位于进一步位于车辆后方的列盖的侧壁部分进入锁定装置和转向柱的外管之间，从而抑制列盖和锁定装置之间的干涉。

43. 发明授权

US07946618B2 Airbag device 有权
标题翻译：安全气囊装置
公开(公告)号：US07946618B2
公开(公告)日：2011-05-24
申请号：US12408912
申请日：2009-03-23
申请人： Osamu Fukawatase , Shuji Yamada , Yasushi Itou , Akiyoshi Sanada , Tomotaka Kuroda
发明人： Osamu Fukawatase , Shuji Yamada , Yasushi Itou , Akiyoshi Sanada , Tomotaka Kuroda
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。

44. 发明授权

US07938442B2 Steering column mounted knee airbag device 失效
标题翻译：转向柱安装膝盖安全气囊装置
公开(公告)号：US07938442B2
公开(公告)日：2011-05-10
申请号：US12694859
申请日：2010-01-27
申请人： Tetsu Matsuo , Akiyoshi Sanada , Kazuhiro Nakayama , Kazuaki Bito
发明人： Tetsu Matsuo , Akiyoshi Sanada , Kazuhiro Nakayama , Kazuaki Bito
IPC分类号： B60R21/16
CPC分类号： B60R21/2032 , B60R21/201 , B60R21/206 , B60R21/2165 , B60R21/2176 , B60R2021/23169
摘要： A knee airbag device mounted on a steering column has an inner case in which a folded knee airbag is housed, and an outer case that is placed over the inner case. The outer case is fixed to a lower side of a vehicle-rear-side portion of a steering column that moves relative to a vehicle-front-side portion when a load equal to or greater than a threshold load is applied to the steering column in a direction of the axis of the steering column, and has a rigidity with which the shape of the folded knee airbag is maintained under normal conditions. The outer case has an opening formed in a region where the outer case would interfere with the vehicle-front-side portion when the vehicle-rear-side portion moves relative to the vehicle-front-side portion.
摘要翻译：安装在转向柱上的膝部安全气囊装置具有容纳折叠膝部安全气囊的内侧壳体和设置在内侧壳体上的外侧壳体。当将负载等于或大于阈值负载的负载施加到转向柱上时，外壳固定到转向柱的车辆后侧部分的下侧，相对于车辆前侧部分移动转向柱的轴线的方向，并且具有在正常条件下保持折叠的膝部安全气囊的形状的刚性。当车辆后侧部分相对于车辆前侧部分移动时，外壳具有形成在外壳将与车辆前侧部分相干扰的区域中的开口。

45. 发明申请

US20110006506A1 MOUNTING STRUCTURE OF KNEE AIRBAG DEVICE AND ELECTRIC POWER STEERING DRIVE MOTOR 有权
标题翻译： KNEE安全气囊装置和电动转向驱动电机的安装结构
公开(公告)号：US20110006506A1
公开(公告)日：2011-01-13
申请号：US12679189
申请日：2009-02-17
申请人： Osamu Fukawatase , Kenji Imamura , Akiyoshi Sanada
发明人： Osamu Fukawatase , Kenji Imamura , Akiyoshi Sanada
IPC分类号： B60R21/203 , B60R21/215
CPC分类号： B60R21/203 , B60R2021/23169 , B62D5/0409
摘要： A knee airbag device and a drive motor for an electric power steering device are mounted to a steering column so as to achieve improved mass balance about an instrument panel reinforcement member. A drive motor for an electric power steering device is mounted at a position at the vehicle front direction side with respect to an instrument panel reinforcement member, the opposite side to the side of a knee airbag device. Namely, the knee airbag device is mounted at the vehicle rear direction side with respect to the instrument panel reinforcement member, and the electric power steering device is mounted at the vehicle front direction side of the instrument panel reinforcement member.
摘要翻译：膝盖安全气囊装置和用于电动助力转向装置的驱动电动机安装在转向柱上，以实现关于仪表板加强件的改进的质量平衡。用于电动助力转向装置的驱动电动机安装在相对于仪表板加强件的车辆前方侧的与膝盖安全气囊装置侧相反的一侧的位置。即，膝部安全气囊装置相对于仪表板加强构件安装在车辆后方侧，电动助力转向装置安装在仪表板加强构件的车辆前方侧。

46. 发明授权

US07810841B2 Airbag apparatus 有权
标题翻译：气囊装置
公开(公告)号：US07810841B2
公开(公告)日：2010-10-12
申请号：US12359400
申请日：2009-01-26
申请人： Osamu Fukawatase , Akiyoshi Sanada
发明人： Osamu Fukawatase , Akiyoshi Sanada
IPC分类号： B60R21/276 , B60R21/16 , B60R21/26
CPC分类号： B60R21/239 , B60R2021/2395
摘要： An airbag apparatus includes an airbag with a first hole and a second hole; a tube vent disposed outside the airbag, wherein a proximal end portion of the tube vent is connected to a portion of the airbag, which is located around the first hole, so that communication is provided between an inside of the tube vent and an inside of the airbag through the first hole, and a distal end portion of the tube vent is inserted from the outside of the airbag into the inside of the airbag through the second hole; and a holding portion that holds the distal end portion of the tube vent from the inside of the airbag, wherein when the airbag is inflated and deployed, and the holding portion releases the tube vent, the distal end portion of the tube vent moves out of the second hole.
摘要翻译：气囊装置包括具有第一孔和第二孔的气囊; 设置在所述气囊外部的管通气口，其中所述管通气口的近端部分连接到位于所述第一孔周围的所述气囊的一部分，使得在所述通气口的内部和所述管通气口的内部之间提供连通穿过第一孔的气囊和管通气孔的远端部分通过第二孔从气囊的外部插入到气囊的内部; 以及保持部，其将所述通气管的前端部从所述气囊的内部保持，其中，当所述气囊膨胀展开时，所述保持部释放所述管排气口，所述管排出口的前端部移出第二洞。

47. 发明授权

US07753403B2 Knee airbag device, and method of fitting steering column provided with knee airbag device to vehicle 有权
标题翻译：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
申请人： Osamu Fukawatase , Kenji Imamura , Akiyoshi Sanada , Yuichi Adachi , Kazuaki Bito
发明人： Osamu Fukawatase , Kenji Imamura , Akiyoshi Sanada , Yuichi Adachi , Kazuaki Bito
IPC分类号： B60R21/16 , B60R21/20 , B60R21/26
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。

48. 发明授权

US07744117B2 Knee airbag device for vehicle 有权
标题翻译：膝盖安全气囊装置
公开(公告)号：US07744117B2
公开(公告)日：2010-06-29
申请号：US11979519
申请日：2007-11-05
申请人： Osamu Fukawatase , Tomoyuki Moro , Kenji Imamura , Akiyoshi Sanada
发明人： Osamu Fukawatase , Tomoyuki Moro , Kenji Imamura , Akiyoshi Sanada
IPC分类号： B60R21/231
CPC分类号： B60R21/231 , B60R21/2338 , B60R2021/23169 , B60R2021/23316 , B60R2021/23382
摘要： A knee airbag device for a vehicle includes a gas generation portion that is operated to generate gas; a knee airbag that is disposed in a folded state at a predetermined position in a vehicle, wherein when the knee airbag receives the gas, the knee airbag is inflated and deployed toward an area below a steering column so that the knee airbag is disposed between knees of an occupant and a lower portion of an instrument panel; and a thickness regulation member that is provided in the knee airbag at a position in a contact portion that contacts each of the knees of the occupant, and that regulates the thickness of the knee airbag such that the thickness of the knee airbag at the position in the contact portion is smaller than the thickness of the knee airbag in a portion other than the contact portion.
摘要翻译：用于车辆的膝盖安全气囊装置包括：气体生成部，其被操作以产生气体; 膝盖安全气囊，其处于折叠状态，位于车辆的预定位置，其中，当所述膝部安全气囊接收到所述气体时，所述膝部安全气囊朝向转向柱下方的区域膨胀展开，使得所述膝部安全气囊位于膝盖之间的乘员和仪表板的下部; 以及厚度调节构件，其设置在所述膝部安全气囊中的与所述乘员的膝盖接触的接触部中的位置处，并且调节所述膝部安全气囊的厚度，使得所述膝部安全气囊的位置处的厚度所述接触部比所述接触部以外的部分的膝部气囊的厚度小。

49. 发明授权

US07722076B2 Knee airbag device 有权
标题翻译：膝盖安全气囊装置
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。

50. 发明申请

US20100052295A1 COLUMN-MOUNTED KNEE AIRBAG DEVICE 有权
标题翻译：圆柱形安全气囊装置
公开(公告)号：US20100052295A1
公开(公告)日：2010-03-04
申请号：US12447601
申请日：2007-10-04
申请人： Osamu Fukawatase , Kenji Imamura , Akiyoshi Sanada
发明人： Osamu Fukawatase , Kenji Imamura , Akiyoshi Sanada
IPC分类号： B60R21/16
CPC分类号： B62D1/16 , B60R21/2032 , B60R21/206 , B60R2021/23169
摘要： Rapidly constraining the knees of a driver, even for a steering column structure with plural obstructions projecting below the rear end side of the steering column, while also suppressing or preventing any detriment to column collapse operation during a frontal collision; the steering column is fixed to the vehicle body side with a lower bracket, an upper bracket and a housing, and a combination switch is disposed at the rear end side of an inner tube; lower portions are disposed in a state so as to protrude below a column tube and face each other, so that an airbag module is installed in an installation space between the two portions; a module case is manufactured from a fabric, and the airbag module is attached at a position in the vicinity of the combination switch through a rear attachment bracket.
摘要翻译：即使对于在转向柱的后端侧突出的多个障碍物的转向柱结构，也可以快速约束驾驶员的膝盖，同时还抑制或防止在正面碰撞期间对柱塌陷操作的任何损害; 转向柱用下支架，上支架和壳体固定在车体侧，组合开关设置在内管的后端侧; 下部设置成在柱管下方突出并且彼此面对的状态，使得气囊模块安装在两部分之间的安装空间中; 模块壳体由织物制造，并且安全气囊模块通过后部附接支架附接在组合开关附近的位置。

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