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61. 发明专利

JP2011213195A Occupant crash protection device of vehicle 有权
标题翻译：车辆防雷装置
公开(公告)号：JP2011213195A
公开(公告)日：2011-10-27
申请号：JP2010081730
申请日：2010-03-31
申请人： Mazda Motor Corp , マツダ株式会社
发明人： MIYAJIMA YOICHI
IPC分类号： B60R21/015 , B60R21/02 , B60R21/205 , B60R21/206 , B60R22/28 , B60R22/46
CPC分类号： B60R21/205 , B60N2/002 , B60N2002/0268 , B60R21/206 , B60R21/207 , B60R21/231 , B60R2021/0048 , B60R2021/006 , B60R2021/23107 , B60R2022/4666
摘要： PROBLEM TO BE SOLVED: To provide an occupant crash protection device satisfactorily protecting a small-sized occupant seated in a front passenger seat in a frontal collision of a vehicle.SOLUTION: The occupant crash protection device 9 includes an airbag 15 having an almost recessed receiving portion 83 formed at a position which corresponds to a face 87 of the predetermined small-sized occupant seated in the front passenger seat 61 when the airbag inflates and deploys in the vehicle collision, an inflator 17 supplying gas to the airbag 15 in a collision of the vehicle 1 to inflate and deploy the airbag 15 before the front passenger seat, a position sensor 99 detecting a longitudinal sitting position of the occupant seated in the front passenger seat 61, and a seatbelt device 27, an airbag unit 29 for a pop-up seat, and a knee airbag unit 31 which adjust a restraint posture of the occupant in accordance with the longitudinal sitting position of the occupant detected by the position sensor 99, so that the face 87 of the predetermined small-sized occupant is received at the receiving portion 83 in the vehicle collision.
摘要翻译：要解决的问题：提供一种乘坐人员碰撞保护装置，在车辆正面碰撞中令人满意地保护坐在前排乘客座椅中的小型乘客。解决方案：乘客碰撞保护装置9包括具有几乎凹陷的接收部分83形成在对应于当安全气囊在车辆碰撞时膨胀并展开时位于前排乘客座椅61中的预定小型乘员的面87的位置处，与气囊15的碰撞中的气体供应气体车辆1在前乘客座椅前充气展开安全气囊15，检测坐在前乘客座椅61上的乘员的纵坐姿的位置传感器99和安全带装置27，以及膝盖安全气囊单元31，其根据由位置传感器检测到的乘员的纵坐姿调节乘员的约束姿势在该车辆碰撞时，在接收部83容纳预定小型乘员的面87。

62. 发明专利

JP4793910B2 Driver leg restraint device 有权
公开(公告)号：JP4793910B2
公开(公告)日：2011-10-12
申请号：JP2005308207
申请日：2005-10-24
申请人：タカタ株式会社
发明人：大助柏木
IPC分类号： B60R21/2338 , B60R21/20 , B60R21/206
CPC分类号： B60R21/2171 , B60R21/2338 , B60R2021/23169 , B60R2021/23382
摘要： An occupant's leg restraint system includes an airbag to be inflated forward of legs of an occupant in a vehicle, a gas generator that generates gas to inflate the airbag, and at least one tether sewn to the airbag and located inside the airbag. A tether protection member is disposed between the gas generator and the tether in the airbag to protect the tether from the gas ejected from the gas generator.

63. 发明专利

JP2011136682A Knee airbag module 有权
标题翻译： KNEE安全气囊模块
公开(公告)号：JP2011136682A
公开(公告)日：2011-07-14
申请号：JP2010238123
申请日：2010-10-25
申请人： Tk Holdings Inc , ティーケーホールディングスインク.Tk Holdings Inc.
发明人： MENDEZ GERARDO
IPC分类号： B60R21/231 , B60R21/206 , B60R21/2338
CPC分类号： B60R21/206 , B60R21/2334 , B60R2021/23169 , B60R2021/23316 , B60R2021/23386 , B60R2021/23576 , Y02P20/142
摘要： PROBLEM TO BE SOLVED: To provide a knee airbag that is structured to initially expand downwardly and is improved so that the possibility of occupants being injured is lowered. SOLUTION: The knee airbag 45 include: a front panel 46 and a rear panel 47 that are connected together to form an inflatable chamber. When the airbag 45 expands, the front panel 46 is positioned adjacent to an instrument panel of the vehicle and the rear panel 47 is positioned adjacent to the occupant. The cross-sectional vertical length Lf of the front panel 46 is shorter than the cross-sectional vertical length Lr of the rear panel, which enables the airbag to expand upwardly. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种膝盖安全气囊，其被构造成最初向下膨胀并被改进，使得受伤人员的可能性降低。解决方案：膝盖安全气囊45包括：连接在一起以形成可充气室的前面板46和后面板47。当安全气囊45膨胀时，前面板46定位成与车辆的仪表板相邻，并且后面板47定位成与乘员相邻。前面板46的横截面垂直长度Lf短于后面板的横截面垂直长度Lr，这使得气囊能够向上膨胀。版权所有（C）2011，JPO＆INPIT

64. 发明专利

JP4715030B2 Occupant leg protection equipment 有权
公开(公告)号：JP4715030B2
公开(公告)日：2011-07-06
申请号：JP2001151164
申请日：2001-05-21
申请人：タカタ株式会社
发明人：和宏安部
IPC分类号： B60K37/00 , B60R21/206 , B60K37/04 , B60R21/20 , B60R21/215
摘要： PROBLEM TO BE SOLVED: To provide a device for protecting the leg of an occupant capable of having a high flexibility of arrangement and expanding an air bag in a desired wide developing range. SOLUTION: An area as a cover of which an upper side is partitioned by a tear line 12 and a lower side is partitioned by a hinge part 14 is provided on an interior panel 10. When the air bag 4 expands, the tear line 12 is broken by an expansion pressure, and the area as the cover bends from the hinge part 14 and the upper side starts to open in a flap shape. The air bag 4 is guided by the area as the cover of the interior panel 10, expands upward along the interior panel 10, and expands and develops from a lower position than the knee of the occupant to the front of the knee.

65. 发明专利

JP2011126496A Air-bag device 有权
标题翻译：空气袋装置
公开(公告)号：JP2011126496A
公开(公告)日：2011-06-30
申请号：JP2009289450
申请日：2009-12-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAMEYAMA YASUKI , NOGI KAZUNORI
IPC分类号： B60R21/2346 , B60R21/205 , B60R21/206
摘要： PROBLEM TO BE SOLVED: To provide an air-bag device well developing a second bag between an instrument panel and the knees of an occupant. SOLUTION: The front-passenger-seat air-bag device 10 include a main bag 26 to be inflated/developed to constrain the upper body of the occupant at its front side, a sub bag 28 having a smaller capacity than the main bag 26, to be inflated/developed to constrain the knees of the occupant at their front sides, and an inner tube 35 developed in the main bag 26 and sub bag 28 by gas from an inflator 22. The inner tube 35 blows the gas from the inflator 22 out of a main side supply part 40 into the main bag 26 and blows it out of a sub side supply part 42 into the sub bag 28. The sub side supply part 42 has a large opening blow-out portion 42A for blowing out the gas toward the side where a longitudinal distance between the instrument panel 16 and the knee of the occupant is short, and a small opening blow-out portion 42B for blowing out the gas toward the side where the distance is long. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种在仪表板和乘员膝盖之间良好地显影第二袋的气囊装置。解决方案：前乘客座位安全气囊装置10包括：主袋26，其被充气/展开以约束其前侧乘员的上身;副袋28的容积小于主体袋26被膨胀/展开以约束其前侧乘员的膝盖，以及通过来自充气器22的气体在主袋26和副袋28中显影的内管35。内管35将气体从充气机22从主侧供给部40排出到主袋26中，并将其从副侧供给部42吹出到副袋28内。副侧供给部42具有大的吹出吹出部42A 将气体朝向仪表板16与乘员膝盖之间的纵向距离短的一侧，以及用于向距离较远的一侧吹出气体的小开口吹出部42B。版权所有（C）2011，JPO＆INPIT

66. 发明专利

JP4710677B2 Retainer mounting structure 有权
公开(公告)号：JP4710677B2
公开(公告)日：2011-06-29
申请号：JP2006079113
申请日：2006-03-22
申请人：トヨタ自動車株式会社
发明人：誠治日小田
IPC分类号： B60R21/206 , B60K37/00 , B60R21/20 , B60R21/217
摘要： PROBLEM TO BE SOLVED: To certainly mount a retainer on a lower panel. SOLUTION: This retainer mounting structure 1 is furnished with the lower panel 10 arranged in the neighborhood of a knee part of an occupant and the retainer 20 having a surface member 21 and a side wall member 22 erected in an inclined state on the surface member 21 and on the inside of which a knee air bag is stored. The surface member 21 of the retainer 20 is mounted on a back surface 11 of the lower panel 10 by adhesion or welding. A bearing pressure difference reduction means reduces a difference between a bearing pressure corresponding to a contact portion 21c with which a pressing tool 30 to be pressed to the surface member 21 makes contact and a bearing pressure corresponding to a non-contact portion 21d with which the pressing tool 30 pressed to the surface member 21 does not make contact in bearing pressure between the surface member 21 of the retainer 20 and the back surface 11 of the lower panel 10. COPYRIGHT: (C)2008,JPO&INPIT

67. 发明专利

JP4591574B2 Knee air bag device for a vehicle 有权
公开(公告)号：JP4591574B2
公开(公告)日：2010-12-01
申请号：JP2008203262
申请日：2008-08-06
申请人：トヨタ自動車株式会社
发明人：仁松島 , 修深渡瀬
IPC分类号： B60R21/20 , B60R21/206
CPC分类号： B60R21/233 , B60R21/206 , B60R21/231 , B60R21/2338 , B60R21/2346 , B60R2021/23169 , B60R2021/23324 , B60R2021/23382
摘要： A load on the shins when a knee airbag is deployed by inflating in a state in which the knees of an occupant are proximate to an airbag door or suchlike is moderated. Inside a knee airbag (86), an upper tether (100) and a lower tether (102) are disposed to sandwich an inflator 70 from above and below. First opening portions (104) and second opening portions (106) for letting gas flow through up and down are alternatingly formed in the upper tether (100) and the lower tether (102). The second opening portions (106) are formed as circular holes with smaller diameters than the first opening portions (104). The second opening portions (106) are disposed at positions opposing the knees (Y) of a small occupant in a sitting state.

68. 发明专利

JP2010264788A Knee airbag device for vehicle 审中-公开
标题翻译： KNEE汽车安全气囊装置
公开(公告)号：JP2010264788A
公开(公告)日：2010-11-25
申请号：JP2009115618
申请日：2009-05-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OBARA KOJI
IPC分类号： B60R21/20 , B60R21/206 , B60R21/231
摘要： PROBLEM TO BE SOLVED: To provide a knee airbag device for a vehicle capable of protecting knees of a sitting occupant with a knee airbag without accompanying a considerable structure change, even if the device is provided in an instrument panel having a thinned design of a swollen part. SOLUTION: A main bag 71 and a sub bag 72 are stored in folded states in the instrument panel 10. During a vehicle collision, the main bag 71 is inflated and deployed toward the knee Y sides of the sitting occupant, while the sub bag 72 is inflated and deployed to a vehicle front side of the main bag 71. The sub bag 72 interposed between a vertical wall internal surface 112 of an instrument panel lower 12 and the main bag 71 by inflation and deployment holds reaction force of the main bag 71 acting on the knee Y sides of the sitting occupant. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使将该装置设置在具有薄型设计的仪表板中，也可以提供一种能够利用膝部安全气囊来保护乘坐者的膝盖的膝盖安全气囊装置，而不伴随着相当大的结构变化的肿胀部分。解决方案：主袋71和副袋72以折叠的状态存储在仪表板10中。在车辆碰撞期间，主袋71朝向坐着乘员的膝盖Y侧膨胀展开，而副袋72被充气并展开到主袋71的车辆前侧。通过充气和展开而插入在仪表板下部12的垂直壁内表面112和主袋71之间的副袋72保持主袋71作用在坐着的乘客的膝盖Y侧。版权所有（C）2011，JPO＆INPIT

69. 发明专利

JP2010221854A Knee airbag device attached to column 审中-公开
标题翻译： KNEE AIRBAG设备连接到柱
公开(公告)号：JP2010221854A
公开(公告)日：2010-10-07
申请号：JP2009071548
申请日：2009-03-24
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MITSUO SATORU , SANADA AKIYOSHI , NAKAYAMA KAZUHIRO , BITO KAZUAKI
IPC分类号： B60R21/20 , B60R21/203 , B60R21/206
CPC分类号： B60R21/2032 , B60R21/201 , B60R21/206 , B60R21/2165 , B60R21/2176 , B60R2021/23169
摘要： PROBLEM TO BE SOLVED: To hold a shape of a folded knee airbag device, and secure a shrinking stroke of a steering column to absorb shocks. SOLUTION: This device includes: an inside case 18 for housing a folded knee airbag 14; and an outside case 19 which is arranged to cover the inside case 18 from an upper side of a vehicle and is fixed to a bottom outer peripheral side of a vehicle rear side 32 relatively moving forwardly of a vehicle toward a vehicle front side 34 when more than a predetermined load is input in an axial line direction of a steering column 12, having rigidity for normally holding an folded shape of the knee airbag 14, and constituted so that an area interfering with the vehicle front side 34 is constituted as a notch part 19K when the vehicle rear side 32 relatively moves. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：保持折叠膝盖安全气囊装置的形状，并且确保转向柱的收缩行程以吸收冲击。解决方案：该装置包括：用于容纳折叠的膝部安全气囊14的内侧壳体18; 以及外部壳体19，其被布置成从车辆的上侧覆盖内侧壳体18并且固定到车辆后侧32的底部外周侧，车辆后侧32相对于车辆前方朝向车辆前侧34向前移动在转向柱12的轴线方向上输入预定的载荷，具有通常保持膝部安全气囊14的折叠形状的刚性，并且构成为与车辆前侧34相干扰的区域构成为切口部 19K时，车辆后侧32相对移动。版权所有（C）2011，JPO＆INPIT

70. 发明专利

JP4551844B2 Knee-protecting air bag device 有权
公开(公告)号：JP4551844B2
公开(公告)日：2010-09-29
申请号：JP2005248056
申请日：2005-08-29
申请人：トヨタ自動車株式会社 , 豊田合成株式会社 , 関東自動車工業株式会社
发明人：一弘中山 , 賢司堺 , 誠之山田 , 悟平井 , 慎哉鈴木
IPC分类号： B60R21/20 , B60R21/206 , B60R21/2165
摘要： PROBLEM TO BE SOLVED: To provide an air bag device for knee protection capable of smoothly opening upper/lower door parts of an air bag cover while suppressing unevenness in a left/right direction even if a gas feeding port part of an inflator is arranged closely to one side in a left/right direction of an opening of a case. SOLUTION: The air bag device S for knee protection is provided with the upper door part 47/the lower door part 49 opened to both upper and lower sides by being pressed by the air bag at inflation by the fact that the air bag cover 40 made of synthetic resin breaks a breaking scheduled part 51 of an approximately H shape at a periphery. In the lateral line part 52 of the breaking scheduled part 51, so as to start breaking making as a neighborhood to a center 52a in the left/right direction as an origin, a thick part 53 is arranged such that it extends to both left and right sides making a rear position 52b of the gas feeding port part 20a of the inflator 20 as a base point. A thin part 55 is arranged near a vertical line part 59 at a side left from the gas feeding port part 20a so as to extend to both left and right sides making the center 52a as the base point while interposing a gradual deformation part 54 between the thick part 53 and it. COPYRIGHT: (C)2007,JPO&INPIT

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