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1. 发明专利

JP2007106158A Airbag system for vehicle 有权
标题翻译：汽车安全气囊系统
公开(公告)号：JP2007106158A
公开(公告)日：2007-04-26
申请号：JP2005296575
申请日：2005-10-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SATO YOSHIMITSU , TAKAHASHI HIROYUKI , YOSHIOKA HIDEYUKI , KONISHI YUZO
IPC分类号： B60R21/34 , B62D25/10 , B60R21/20 , B60R21/36
摘要： PROBLEM TO BE SOLVED: To suppress an airbag deformation upon its deployment. SOLUTION: This airbag system is integrally formed with belt-like portions 24 in the vicinity of both ends of a vehicle back side edge portion of a cover 20 and at the center thereof in the vehicle width direction. An upper end of the belt-like portion 24 functions as a hinge portion 25 and a lower portion of the belt-like portion 24 functions as a mounting portion 31. An airbag support portion 26 is integrally formed between the hinge portion 25 of the belt-like portion 24 and the mounting portion 31 thereof. When an upper portion 70A of the airbag case 70 is pressed backward of the vehicle body by the airbag 73 and becomes to largely deform to the backward side of the vehicle body upon deployment, the upper portion 70A of the back wall portion of the airbag case 70 hits an airbag case support portion 26, thus suppressing the deformation backward of the vehicle body. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：在展开时抑制气囊变形。解决方案：该气囊系统在盖20的车辆后侧边缘部分的两端附近并且在车辆宽度方向上的中心处与带状部分24整体形成。带状部分24的上端用作铰链部分25，并且带状部分24的下部用作安装部分31.气囊支撑部分26一体地形成在带状部分的铰链部分25之间形部分24及其安装部分31。当安全气囊73的上部70A被气囊73压向车身后，在展开后变得大大变形到车身后侧，气囊壳体后壁部的上部70A 70撞击安全气囊壳体支撑部26，从而抑制车身后方的变形。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2005225394A Vehicular impact absorbing member 有权
标题翻译：车身冲击吸收构件
公开(公告)号：JP2005225394A
公开(公告)日：2005-08-25
申请号：JP2004037051
申请日：2004-02-13
申请人： Nissei:Kk , Sumitomo Light Metal Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 住友軽金属工業株式会社 , 株式会社ニッセイ
发明人： WATANABE AKIYOSHI , KONISHI YUZO , YOSHIOKA HIDEYUKI , KIZAKI YASUHIRO , MIZUKOSHI HIDEO
IPC分类号： B60R19/34 , B60R21/02 , F16F7/00 , F16F7/12
摘要： PROBLEM TO BE SOLVED: To provide a vehicular impact absorbing member which shows a desired energy absorbing characteristic (suppression of an initial peak load on collision) at a time of collision in a small number of components.
SOLUTION: A crush box 10 comprises upper and lower cylindrical parts 22, 24, which crush compressively along their axes upon frontal collision, and a bottom 28 consisting of a thin-walled part 28B and a thick-walled part 28A. The thin-walled part 28B is formed on a part where the walls of the upper and lower cylindrical parts 22, 24 come together, which prevents an impact load from acting directly on the part where the walls come together upon frontal collision. Thus, the initial peak load on collision is suppressed.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种车辆冲击吸收构件，其在少量构件中具有期望的能量吸收特性（抑制碰撞时的初始峰值负载）。解决方案：粉碎箱10包括上和下圆柱形部分22,24，其在正面碰撞时沿其轴线压缩地挤压，以及由薄壁部分28B和厚壁部分28A组成的底部28。薄壁部分28B形成在上部和下部圆柱形部分22,24的壁合在一起的部分上，这防止冲击负载直接作用于在正面碰撞时墙壁聚集在一起的部分上。因此，抑制了碰撞时的初始峰值负载。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2004249796A Front structure of car body 审中-公开
公开(公告)号：JP2004249796A
公开(公告)日：2004-09-09
申请号：JP2003040886
申请日：2003-02-19
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKAHARA JUNJI , YOSHIOKA HIDEYUKI , HAMABE TSUTOMU
IPC分类号： B62D25/20
摘要： PROBLEM TO BE SOLVED: To provide a front structure of a car body capable of preventing a mass such as an engine etc. from intruding into a car cabin when the car goes in a frontal collision and of absorbing the energy due to collision.
SOLUTION: The front structure of the car body is configured so that a block-form stopper 26 to interfere with the engine 16 retreating in the event of collision and suppressing a further rotational displacement of the engine 16 is installed over the front right end of a front suspension member 24. This can hinder the engine 16 from making a further displacement and from intruding into the cabin. An abut load is generated when the engine 16 abuts to the stopper 26, and part or the whole of the collision load goes to an under-body 12 through the front suspension member 24, so that it is also possible to obtain an energy absorbing effect at the time of collision.
COPYRIGHT: (C)2004,JPO&NCIPI

4. 发明专利

JP2008056129A Structure of dash cross member 审中-公开
标题翻译： DASH CROSS会员结构
公开(公告)号：JP2008056129A
公开(公告)日：2008-03-13
申请号：JP2006236271
申请日：2006-08-31
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAWASE MASATSUGU , YOSHIOKA HIDEYUKI , FUKUHARA TETSURO , YOKOI YOSHIMITSU
IPC分类号： B62D25/20 , B62D3/12
摘要： PROBLEM TO BE SOLVED: To provide the structure of a dash cross member which can transfer a part of the force generated in the collision of a vehicle to a steering gear box, and can reduce the weight of a vehicle body.
SOLUTION: A pair of right and left dash cross members 10 are connected to right and left front side members 14 respectively and are separated at the central portion of the vehicle width. The steering gear box 16 is arranged on the dash cross members 10 and is connected thereto by means of connecting portions 20.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够将车辆碰撞中产生的一部分力传递到舵机箱的仪表横梁的结构，并且可以减轻车体的重量。解决方案：一对左右仪表板横向构件10分别连接到左右前侧构件14，并在车辆宽度的中心部分分离。转向齿轮箱16设置在仪表板十字构件10上，并通过连接部分20连接在其上。（C）2008，JPO＆INPIT

5. 发明专利

JP2008056128A Mounting structure of steering gear box 审中-公开
标题翻译：转向齿轮箱安装结构
公开(公告)号：JP2008056128A
公开(公告)日：2008-03-13
申请号：JP2006236269
申请日：2006-08-31
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YOKOI YOSHIMITSU , YOSHIOKA HIDEYUKI , FUKUHARA TETSURO
IPC分类号： B62D25/20 , B62D3/12
摘要： PROBLEM TO BE SOLVED: To suppress the deformation of a dash cross member to the inward side of a vehicle at a collision of the vehicle.
SOLUTION: One end and the other end in the vehicle width direction of a steering gear box 10 are fastened to the top face 16C of a dash cross member 16 at two points, and constrains axial rotation in the vertical direction of a vehicle at both ends in the vehicle width direction of the steering gear box 10.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了在车辆碰撞时抑制仪表板构件向车辆内侧的变形。解决方案：转向齿轮箱10的车辆宽度方向上的一端和另一端在两点固定在仪表板横梁16的顶面16C上，并限制在车辆的垂直方向上的轴向旋转在转向齿轮箱10的车宽方向的两端。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007320501A Vehicle body floor structure 有权
标题翻译：车身体积结构
公开(公告)号：JP2007320501A
公开(公告)日：2007-12-13
申请号：JP2006155160
申请日：2006-06-02
申请人： Nippon Steel Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 新日本製鐵株式会社
发明人： AOKI NORIHISA , YOSHIOKA HIDEYUKI , OGAWA MISAO , MIYASAKA AKIHIRO , MIYAZAKI YASUNOBU , SHIMIZU NOBUTAKA
IPC分类号： B62D25/20
摘要： PROBLEM TO BE SOLVED: To obtain a vehicle body floor structure capable of effectively suppressing buckling due to wrinkles of a floor face caused by shearing load applied at the time of frontal collision.
SOLUTION: A rocker part 12 is arranged along a vehicle longitudinal direction in an end part position in the vehicle width direction outer side of a vehicle body floor 10, and a center floor tunnel part 14 is arranged along the vehicle longitudinal direction in an end part position in the vehicle width direction inner side. Support plates 26 comprising thick plates to enhance rigidity and strength are arranged by welding in a first corner part 22 and a second corner part 24 on a diagonal line B to which compressive force Q is applied at the time of frontal collision. Due to this structure, proof stress with respect to shearing force τ applied to both sides of the vehicle body floor 10 at the time of frontal collision is increased and thus, buckling due to bulged wrinkles along a diagonal line A can be effectively suppressed.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：获得能够有效地抑制由于在正面碰撞时施加的剪切载荷引起的由地板面皱纹引起的屈曲的车体地板结构。解决方案：在车体地板10的车辆宽度方向外侧的端部位置沿着车辆前后方向配置有摇摆部12，沿着车辆前方方向配置中心地板通道部14 车宽方向内侧的端部位置。通过焊接在正面碰撞时施加有压缩力Q的对角线B上的第一角部22和第二角部24中布置包括厚板以提高刚度和强度的支撑板26。由于这种结构，相对于在前方碰撞时对车体地板10的两侧施加的剪切力τ的抵抗力增加，因此能够有效地抑制由于沿着对角线A的隆起的褶皱的弯曲。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007153215A Hood air bag device for vehicle 有权
标题翻译：车用空气袋装置
公开(公告)号：JP2007153215A
公开(公告)日：2007-06-21
申请号：JP2005353649
申请日：2005-12-07
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SATO YOSHIMITSU , TAKAHASHI HIROYUKI , YOSHIOKA HIDEYUKI
IPC分类号： B60R21/16 , B60R21/34 , B60R21/36
摘要： PROBLEM TO BE SOLVED: To shorten the expanding time of an air bag of a hood air bag device for a vehicle. SOLUTION: The front part 38 of a lower plate 24 structuring a bottom part of an air bag case 46 is projected to a lower side of a vehicle more than in a rear part 40 thereof, and the front part 38 mainly houses an inflator 58, and the rear part 40 houses a folded air bag 60. The front part 38 and the rear part 40 are connected to each other by an inclined-backward surface 62 so as to deflect direction of the gas (expressed with an arrow E) injected from the inflator 58 to the lower side of the vehicle and flowing along the bottom surface after abutting on the bottom surface, toward an upper side of the vehicle (expressed with an arrow F). With this structure, quick expansion of the air bag 60 is achieved, and the expanding time of the air bag 60 is shortened. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：缩短用于车辆的发动机罩气囊装置的气囊的膨胀时间。
解决方案：构成安全气囊箱46的底部的下板24的前部38比其后部40突出到车辆的下侧，前部38主要容纳一个充气器58和后部40容纳折叠的气囊60.前部38和后部40通过倾斜后向表面62彼此连接，以使气体的方向（箭头E ）从充气机58喷射到车辆的下侧，并且在与底部表面邻接之后沿底面流动，朝向车辆的上侧（用箭头F表示）。由此，能够实现气囊60的快速膨胀，缩短气囊60的膨胀时间。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006298148A Vehicular airbag device 有权
标题翻译：机载安全气囊装置
公开(公告)号：JP2006298148A
公开(公告)日：2006-11-02
申请号：JP2005122355
申请日：2005-04-20
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TAKEDA HIDEO , SATO YOSHIMITSU , YOSHIOKA HIDEYUKI
IPC分类号： B60R21/34 , B60R21/36 , B62D25/10
摘要： PROBLEM TO BE SOLVED: To provide a vehicular airbag device capable of easily allowing good mounting even if a design portion is metallic. SOLUTION: A vehicular airbag device 10 is arranged in a hood 14, and an airbag door 28 is made of metal. On a rear end side of the airbag door 29, a deploying hinge portion 28D formed with a long hole 52 is formed. An airbag case 30 is securely fixed to a reinforcing member 24 by an attaching bolt 36 and a nut 44, and the airbag door 28 is attached by a clip 48 and the like in a temporary fixing state. The deploying hinge portion 38D of the airbag door 28 is coupled to the airbag case 30 through a collar 54 in a free state (a floating support state). Therefore, when the deviation of an attaching position of the deploying hinge portion 28D to the airbag case 30 is generated, the collar 54 relatively moves in the long hole 52 to absorb the deviation, allowing good mounting of the airbag door 28. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使设计部分是金属的，提供一种能够容易地实现安装的车辆安全气囊装置。解决方案：车辆安全气囊装置10布置在罩14中，气囊门28由金属制成。在气囊门29的后端侧形成有形成有长孔52的展开铰链部28D。安全气囊外壳30通过安装螺栓36和螺母44牢固地固定在加强构件24上，气囊门28通过夹子48等临时固定。气囊门28的展开铰链部分38D通过处于自由状态（浮动支撑状态）的轴环54联接到安全气囊壳体30。因此，当产生展开铰链部分28D的安装位置与安全气囊壳体30的偏离时，套环54在长孔52中相对移动以吸收偏差，从而允许安全气囊门28的良好安装。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2005206107A Vehicle body front structure 审中-公开
标题翻译：车身身体前部结构
公开(公告)号：JP2005206107A
公开(公告)日：2005-08-04
申请号：JP2004017012
申请日：2004-01-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TAMAKOSHI HIROSHI , YOSHIOKA HIDEYUKI , WATANABE AKIYOSHI
IPC分类号： B62D25/20 , B62D25/04
摘要： PROBLEM TO BE SOLVED: To provide a front structure of a vehicle body capable of reducing the load component in the vehicle width direction applied to a connection part between a cross member and a front pillar and a connection part between the cross member and a floor tunnel part with respect to the input load from a front side member to the cross member.
SOLUTION: A part between a connection part 16A to a front pillar 18 in a dash cross member 16 and a connection part 16B to a front end 20A of a floor tunnel part 20 is a curved shape part 16D projecting forward of a car body, and a top part (a front end) of the curved shape part 16D forms a connection part 16C to a front side member 12.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种车身的前部结构，其能够减小施加到横向构件和前柱之间的连接部分的车辆宽度方向上的负载分量和横向构件与前部支柱之间的连接部分相对于从前侧构件到横梁的输入负载的地板通道部分。解决方案：在仪表板横梁16的连接部件16A与前支柱18之间的一部分与地板通道部件20的前端部分20A之间的连接部分16B之间的部分是向车体前方突出的弯曲形状部分16D 主体和弯曲形状部分16D的顶部（前端）形成到前侧构件12的连接部分16C。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2008162478A Uniting member cross-sectional structure 审中-公开
标题翻译：独立会员跨部门结构
公开(公告)号：JP2008162478A
公开(公告)日：2008-07-17
申请号：JP2006355767
申请日：2006-12-28
申请人： Nippon Steel Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 新日本製鐵株式会社
发明人： YOSHIOKA HIDEYUKI , AOKI NORIHISA , OGAWA MISAO
IPC分类号： B62D21/02
摘要： PROBLEM TO BE SOLVED: To facilitate uniting, and to improve strength, stiffness, and the shock absorbing performance of impact energy.
SOLUTION: The plate thickness T2 of a pair of the vertical wall portions 26 os thicker than the plate thickness T1 of a lateral wall portion 24 on an upper panel 20 of a front side member 10, and the plate thickness t3 of the pair of the vertical wall portions 36 is thicker than the plate thickness T2 on an under panel 22. Therefore, as compared with the case that the plate thickness of the pair of the vertical wall portions 26, 36, the plate thickness of the lateral wall portions 24, 34 are made to be the same plate thickness T2, without changing the weight of the front side member 10, the bending maximum load of the front side member 10 can be increased, and the lowering of a deforming load can be decreased. Metal of the same kind can be used for the upper panel 20 and the under panel 22, so that a flange 32 of the upper panel 20 and the flange 42 of the under panel 22 are opposed to each other, and can be easily united over a floor panel 50.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了促进组合，提高冲击能量的强度，刚度和冲击吸收性能。解决方案：一对垂直壁部26 os的板厚T2比前侧构件10的上板20上的侧壁部24的板厚T1厚，一对垂直壁部36比底板22上的板厚T2厚。因此，与一对垂直壁部26,36的板厚相比，侧壁的板厚在不改变前侧构件10的重量的情况下，将部分24,34制成相同的板厚T2，可以增加前侧构件10的弯曲最大载荷，并且可以降低变形载荷的降低。可以使用相同类型的金属用于上板20和下板22，使得上板20的凸缘32和下板22的凸缘42彼此相对，并且可以容易地结合在一起（B）版权所有（C）2008，JPO＆INPIT

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