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11. 发明专利

JP2008110719A Pillar part structure of vehicle 有权
标题翻译：车辆的支柱部分结构
公开(公告)号：JP2008110719A
公开(公告)日：2008-05-15
申请号：JP2006296216
申请日：2006-10-31
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： AOKI NORIHISA , YOSHIOKA HIDEYUKI , HAMABE TSUTOMU , KANO SHOICHI , NAGAMURA MITSUYASU
IPC分类号： B62D25/04
摘要： PROBLEM TO BE SOLVED: To provide a pillar part structure of a vehicle capable of suppressing degradation of the proof stress to the compressive stress in an exterior wall and an interior wall in the vehicle width direction caused after the sectional deformation.
SOLUTION: A cutout 30 is formed in a flange 14H of a center pillar 14 on a forward side of a vehicle, and a portion of a ridge part R1 having the cutout 30 formed therein forms a weakened portion 31. A cutout 32 is formed in a flange 14J of the center pillar 14 on a backward side of the vehicle, and a portion of a ridge part R2 having the cutout 32 formed therein forms a weakened portion 33. The cutout 30 is formed deeper below the line connecting weld centers of the flange 14H of the center pillar 14, and the cutout 32 is formed deeper below the line connecting weld centers of the flange 14J of the center pillar 14.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种车辆的支柱部件结构，其能够抑制在断面变形之后引起的在外部壁和车宽方向的内壁上的压缩应力的抗张力劣化的劣化。解决方案：切口30形成在车辆前方的中心柱14的凸缘14H中，并且具有形成在其中的切口30的脊部R1的一部分形成有弱化部31。切口32 形成在车辆后方的中柱14的凸缘14J上，并且形成有切口32的脊部R2的一部分形成有弱化部33.切口30形成在连接焊缝的下方更深处中心柱14的凸缘14H的中心和切口32形成在连接中心柱14的凸缘14J的焊接中心的线的下方。版权所有（C）2008，JPO＆INPIT

12. 发明专利

JP2008037129A Body frame member and its manufacturing method 审中-公开
标题翻译：身体框架及其制造方法
公开(公告)号：JP2008037129A
公开(公告)日：2008-02-21
申请号：JP2006210085
申请日：2006-08-01
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： II HIDETOSHI , YOSHIOKA HIDEYUKI
IPC分类号： B62D25/04 , B62D25/20
摘要： PROBLEM TO BE SOLVED: To provide a body frame member having improved productivity without reducing performance of a vehicle and a method for manufacturing the same.
SOLUTION: Front pillar inner panel lowers 20A, 20B are cut from a steel material 32 in an arrangement where a linear part 24B of an end part in an X-direction of a locker part 24 of one front pillar inner panel lower 20A (20B) and a linear part 26A of a front pillar part 26 of the other front pillar inner panel lower 20B (20A) are facing to each other with sides thereof contacted with each other. The Y-direction width W of the locker part 24 and the Y-direction length L of the front pillar part 26 of the front pillar inner panel lowers 20A, 20B are made equal, which limits waste parts minimum to scrap parts A, B and improves the productivity. As the front pillar inner panel lower 20 is a member having a relatively thin plate thickness compared with other body frame members, influence of such a shape change on the performance of the vehicle is suppressed.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种在不降低车辆性能的情况下提高生产率的车身框架构件及其制造方法。解决方案：前柱内面板下降器20A，20B从钢材32切割成一个前柱内板下部20A的更衣室部分24的X方向上的端部的直线部分24B （20B），另一个前柱内板下部20B（20A）的前柱部26的直线部26A彼此面对，并且彼此接触。前柱内板下降器20A，20B的锁定部24的Y方向宽度W和前柱部26的Y方向长度L相等，将废料最少限制在废料A，B和提高生产率。由于前柱内板下部20是与其他车架构件相比具有相对较薄板厚的构件，因此抑制了这种形状变化对车辆性能的影响。版权所有（C）2008，JPO＆INPIT

13. 发明专利

JP2007190961A Vehicle body front part structure 审中-公开
标题翻译：车身前部件结构
公开(公告)号：JP2007190961A
公开(公告)日：2007-08-02
申请号：JP2006008819
申请日：2006-01-17
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： FUKUHARA TETSURO , YOSHIOKA HIDEYUKI
IPC分类号： B62D25/20
摘要： PROBLEM TO BE SOLVED: To prevent deformation of a portion of a vehicle front side member posterior to its inclined part caused in vehicle frontal collision while restraining an increase of weight.
SOLUTION: A rear end 14D of the inclined part 14B of the front side member 14 is connected to a lower cross member 16, and both end parts 16A in the vehicle widthwise direction of the lower cross member 16 are connected to left and right lockers 20. An additional cross member 26 is arranged with a specified interval on the vehicle rear side of the lower cross member 16 with its longitudinal direction along the vehicle widthwise direction, and a vehicle widthwise direction outside reinforcement 34 is arranged on a portion between the lower cross member 16 and the additional cross member 26 to be on an extension toward the vehicle rear side of the inclined part 14B of the front side member 14.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止在车辆正面碰撞中引起的车辆前侧部件在其倾斜部分之后的部分的变形，同时抑制重量的增加。解决方案：前侧构件14的倾斜部分14B的后端14D连接到下横向构件16，并且下横向构件16的车辆宽度方向上的两个端部16A连接到左侧，附加的横梁26在下横向构件16的车辆后侧以规定的间隔布置，其纵向方向沿着车辆宽度方向布置，并且车宽度方向外侧的加强件34布置在下横向构件16和附加横梁26位于前侧构件14的倾斜部分14B的车辆后侧的延伸部上。版权所有：（C）2007，JPO＆INPIT

14. 发明专利

JP2007112177A Car body front part structure 审中-公开
标题翻译：车身前部件结构
公开(公告)号：JP2007112177A
公开(公告)日：2007-05-10
申请号：JP2005302637
申请日：2005-10-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKAHARA JUNJI , HAMABE TSUTOMU , YOSHIOKA HIDEYUKI
IPC分类号： B62D25/04 , B62D25/20
摘要： PROBLEM TO BE SOLVED: To lighten a pillar brace by effectively supporting bending of an inclined part of a front side member to the rear of a vehicle occurring in frontal collision of the vehicle by axial tension of the pillar brace.
SOLUTION: An axis L2 extending in the longitudinal direction of a front pillar brace 44 is inclined toward the vehicle rear upper side from the vehicle front lower side and is orthogonal with an axis L3 of an inclined part 14B connecting an inflection point P1 and an inflection point P2 of an inclined part 14E of a front side member 14 to each other as seen from a side surface of the vehicle. Additionally, the inflection point P1 of the front pillar brace 44 exists on an extension to the front of the vehicle of the axis L2. That is, the axis L2 of the front pillar brace 44 is arranged along a tangent line L2 of a rotating locus R1 of the inflection point P1 when the inclined part 14B of the front side member 14 rotates to the rear of the vehicle around the inflection point P2 as its center.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过有效地支撑前支撑构件的倾斜部分的弯曲，从而通过支柱支架的轴向张力在车辆的前方碰撞中发生在车辆的后方的弯曲处，来减轻支柱支架。解决方案：沿前支柱支架44的纵向方向延伸的轴线L2从车辆前下侧向车辆后方侧倾斜，并且与连接拐点P1的倾斜部14B的轴线L3正交以及从车辆的侧面观察的前侧部件14的倾斜部14E的拐点P2。此外，前支柱支架44的拐点P1存在于轴线L2的车辆前方的延伸部上。也就是说，当前侧构件14的倾斜部14B向拐点的后方转动时，前柱支柱44的轴线L2沿着拐点P1的旋转轨迹R1的切线L2配置点P2为中心。版权所有（C）2007，JPO＆INPIT

15. 发明专利

JP2005212720A Vehicle body structure 审中-公开
标题翻译：车身结构
公开(公告)号：JP2005212720A
公开(公告)日：2005-08-11
申请号：JP2004025280
申请日：2004-02-02
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： FUKUHARA TETSURO , YOSHIOKA HIDEYUKI , WATANABE AKIYOSHI
IPC分类号： B62D25/20 , B62D25/04 , B62D25/08
摘要： PROBLEM TO BE SOLVED: To provide a vehicle body structure that can reduce moment generated in a cabin.
SOLUTION: The vehicle body structure is so designed that, upon a frontal collision of a vehicle body 10, a load is transmitted from upper members 12 to front pillars 22 and a load is transmitted from front side members 14 to rockers 24 via torque boxes 28 to apply upward moment to bends 30 of the front pillars 22 and the rockers 24, and since the torque boxes 28 are tilted down and back from the front side members 14 to the rockers 24, a downward load is also transmitted to the rockers 24 via the torque boxes 28. Downward moment is also applied to the bends 30 of the front pillars 22 and the rockers 24, so that the downward moment can cancel the upward moment to reduce moment generated in a cabin 16.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供可以减少在客舱内产生的力矩的车体结构。解决方案：车体结构被设计成使得在车身10的正面碰撞时，负载从上部构件12传递到前部柱22，并且负载从前侧构件14传递到摇杆24，经由扭矩箱28施加向上的力矩使前柱22和摇杆24弯曲30°，并且由于扭矩箱28从前侧构件14向下倾斜地向摇臂24倾斜，所以向下的载荷也被传递到摇杆24经由扭矩箱28.向下的力矩也被施加到前柱22和摇杆24的弯曲部30，使得向下的力矩可以抵消向上的力矩，以减少在机舱16中产生的力矩。（C）2005，JPO＆NCIPI

16. 发明专利

JP2005186776A Vehicle body structural member 审中-公开
标题翻译：车身结构构件
公开(公告)号：JP2005186776A
公开(公告)日：2005-07-14
申请号：JP2003430456
申请日：2003-12-25
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： KATAYAMA TOMOHISA , AOKI NORIHISA , YOSHIOKA HIDEYUKI
IPC分类号： B62D25/04 , B62D21/00 , B62D25/20
摘要： PROBLEM TO BE SOLVED: To provide a vehicle body structural member having a reduced weight and assuring a high bending strength against axial compression. SOLUTION: The vehicle body structural member applies to a member to undergo a bending deformation by axial compression having two surfaces to be deformed flexurally, whose two ends parallel to the longitudinal direction of the member are provided with overhangs convex outward and parallel with the longitudinal direction of the member, and the section shape is set so as to meet the inequalities, 0 COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种重量减轻并且确保高轴向压缩弯曲强度的车体结构件。解决方案：车体结构件通过轴向压缩而施加弯曲变形，具有两个表面弯曲变形，其两端平行于构件的纵向方向设置有向外凸出并与构件的纵向方向和截面形状被设定为满足不等式0

17. 发明专利

JP2005178671A Shock absorbing structure of vehicle 有权
标题翻译：车辆吸震结构
公开(公告)号：JP2005178671A
公开(公告)日：2005-07-07
申请号：JP2003425315
申请日：2003-12-22
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKAHARA JUNJI , YOSHIOKA HIDEYUKI , WATANABE AKIYOSHI
IPC分类号： B60R21/02
摘要： PROBLEM TO BE SOLVED: To provide a shock absorbing structure of a vehicle capable of enhancing the protecting performance for occupants in the event of head-on collision.
SOLUTION: An energy absorbing member 22 in block shape is installed in a void space 20 between a radiator 16 and an engine 18, and is formed from a material having a lower yield strength than the body 26 so as to generate a high load when it is deformed, leaving less residue from crushing. Accordingly an energy absorbing member 22 interferes with the engine 18 early in the first stage of collision to stop the engine 18 moving to ahead of the vehicle, and the loss of the floor-G is reduced. In the middle stage of collision, the engine 18 interferes with the body 26 through the energy absorbing member 22, and the floor-G is heightened. At the final stage of collision, the energy absorbing member 22 makes deformation to absorb the energy to cause a suppression of the bottom abutting G, and the floor-G is reduced.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够提高在遇到碰撞的情况下对乘员的保护性能的车辆的减震结构。解决方案：块状形式的能量吸收构件22安装在散热器16和发动机18之间的空隙20中，并且由具有比主体26低的屈服强度的材料形成，以便产生高当其变形时加载，留下较少的残渣从破碎。因此，能量吸收构件22在碰撞的第一阶段早期干扰发动机18，以停止发动机18移动到车辆前方，并且降低了地板G的损失。在碰撞的中间阶段，发动机18通过能量吸收构件22干扰主体26，并且地板G被升高。在碰撞的最后阶段，能量吸收构件22变形以吸收能量，从而抑制底部抵接G，并且地板G减小。版权所有（C）2005，JPO＆NCIPI

18. 发明专利

JP2004237957A Automotive body structure 有权
公开(公告)号：JP2004237957A
公开(公告)日：2004-08-26
申请号：JP2003032326
申请日：2003-02-10
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： B62D25/08
摘要： PROBLEM TO BE SOLVED: To suppress a twist of a car body by a load by revolution of an engine with a simple structure.
SOLUTION: Both end parts 14B of a front cross member 14 in the direction of vehicle width are respectively curved slantly backwardly of a vehicle, and a tip end 14C of the front cross member 14 in the direction of vehicle width is welded to a bracket 40 constituting a portion of the front side member 12 on an extension of a center P of a moment by a load of the rotation of an engine 18 in an engine mount 16. Specifically, coupling position in the front cross member 14 with the front side member 12 coincides with the center P of a moment M by a load of the revolution of an engine 18 in the engine mount 16 coupled to a section of the front cross member 14 on the rear side 14A of the vehicle.
COPYRIGHT: (C)2004,JPO&NCIPI

19. 发明专利

JP2003326978A Vehicle door structure 有权
标题翻译：车门结构
公开(公告)号：JP2003326978A
公开(公告)日：2003-11-19
申请号：JP2002134322
申请日：2002-05-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MABUCHI TOMOKI , YOSHIOKA HIDEYUKI , KANAMORI YOSHIHARU
IPC分类号： B60J10/04 , B60J5/04
摘要： PROBLEM TO BE SOLVED: To prevent dropping off of a retaining member to an opening with a simple constitution in a vehicle door structure.
SOLUTION: A glass run 22 for retaining a door glass 16 at the time of raising is extended to a whole area of a door frame 14 and is attached to an opening 20 opened toward the outside of the vehicle. A plurality of ribs 24 are provided at a predetermined gap. The respective ribs are integrally formed with the door frame 14 by an aluminum die casting method. The ribs 24 are made to a shape projected from an inner side of the opening 20 to an opening surface at the outer side. Thereby, the glass run 22 is supported from the inner side of the opening 20 by the rib 24.
COPYRIGHT: (C)2004,JPO

20. 发明专利

JP2009214825A Vehicle body lower structure 审中-公开
标题翻译：车身下部结构
公开(公告)号：JP2009214825A
公开(公告)日：2009-09-24
申请号：JP2008062982
申请日：2008-03-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUI NOBUAKI , YOSHIOKA HIDEYUKI
IPC分类号： B62D25/20
摘要： PROBLEM TO BE SOLVED: To provide a vehicle body lower structure can increase the supporting rigidity and the supporting strength of a trailing arm while suppressing an increase of the mass of a vehicle body. SOLUTION: A fitting member 16 for fitting a supporting shaft 18 of a trailing arm 10 to a vehicle body side is stretched in the vehicle width direction between a rocker 12 and a rear side member 14, and lapped on and joined with the rocker 12 and the rear side member 14 in the vertical direction of a vehicle. Since a front end 10A of the trailing arm 10 is supported by the supporting shaft 18 fixed to the fitting member 16 via a bush 38, the height position of the front end 10A of the trailing arm 10 is close to the height position of the rocker 12 and the rear side member 14. Thus, when the load is input in the trailing arm 10 from the rear side of the vehicle body, the moment applied to a joined part of the rocker 12 and the rear side member 14 with the fitting member 16 can be suppressed, and the load can be received in the shear direction of the joined part. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种车身下部结构，可以在抑制车身质量的增加的同时增加后臂的支撑刚性和支撑强度。解决方案：用于将拖曳臂10的支撑轴18安装到车体侧的装配构件16在摇杆12和后侧构件14之间沿车辆宽度方向被拉伸，并且被搭接并与其连接摇杆12和后侧构件14在车辆的垂直方向上。由于牵引臂10的前端10A由通过衬套38固定到配合构件16的支撑轴18支撑，所以牵引臂10的前端10A的高度位置接近摇杆的高度位置因此，当负载从车体的后侧输入到拖臂10中时，施加到摇杆12和后侧构件14的接合部分的力矩与配合构件能够抑制接合部的剪切方向上的负荷。版权所有（C）2009，JPO＆INPIT

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