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11. 发明授权

US08585089B2 Steering column support apparatus and assembly method 有权
标题翻译：转向柱支撑装置及装配方法
公开(公告)号：US08585089B2
公开(公告)日：2013-11-19
申请号：US13379491
申请日：2011-09-26
申请人： Takahiro Minamigata , Minao Umeda , Takeshi Fujiwara , Osamu Tatewaki , Kiyoshi Sadakata
发明人： Takahiro Minamigata , Minao Umeda , Takeshi Fujiwara , Osamu Tatewaki , Kiyoshi Sadakata
IPC分类号： B62D1/19
CPC分类号： B62D1/195
摘要： An assembly method for a steering column support apparatus is achieved that simplifies tuning for stabilizing forward displacement of a steering wheel during a secondary collision, eliminates space in the engagement section between a bracket 11 on the vehicle side and a locking capsule 47a, and suppresses rocking displacement of the steering column due to that space. Of a plurality of small through holes 49a, 49b on the capsule side and a plurality of small notch sections 55a, 55b, part of the small through holes 49a and the small notch sections 55a are aligned, and pin shaped members 58 are formed so as to span these small through holes and small notch sections. After that, the locking capsule 47a and bracket 11 on the vehicle side are put into the final assembled position, shearing the pin shaped members 58 in the process. The remaining small though holes 49b, the remaining small notch sections 55b and small through holes 54 are aligned, and locking pins 50, 50a that shear during a secondary collision are formed so as to span these holes.
摘要翻译：实现了一种用于转向柱支撑装置的组装方法，其简化了用于在二次碰撞期间稳定方向盘向前位移的调谐，消除了车辆侧的支架11与锁定胶囊47a之间的接合部分中的空间，并且抑制了摇摆由于该空间导致转向柱的位移。在胶囊侧的多个小通孔49a，49b和多个小切口部55a，55b中，小通孔49a和小切口部55a的一部分对准，销形状部件58形成为跨越这些小通孔和小切口部分。之后，将锁定胶囊47a和车辆侧的支架11置于最终组装位置，在该过程中剪切销形状构件58。剩余的小通孔49b，剩余的小切口部分55b和小通孔54对准，并且在二次碰撞期间剪切的锁定销50,50a形成为跨越这些孔。

12. 发明申请

US20080173117A1 Ball screw device 审中-公开
标题翻译：滚珠丝杠装置
公开(公告)号：US20080173117A1
公开(公告)日：2008-07-24
申请号：US11905916
申请日：2007-10-05
申请人： Daisaku Kawata , Minao Umeda
发明人： Daisaku Kawata , Minao Umeda
IPC分类号： F16H25/22
CPC分类号： F16H25/2214 , F16H2025/2043 , Y10T74/18576 , Y10T74/19744 , Y10T74/19749
摘要： The invention provides a ball screw device having high strength against a repetitive load and improved durability, which is assembled in an electric actuator, by absorbing a bending force by a simple method and making loads in the axial direction uniformly act on balls constructing the ball screw device. In the ball screw device, a ball nut is slid in the axial direction by rotation of a ball screw shaft to convert rotational motion of a motor to linear motion. An outer peripheral surface of the ball screw shaft and an inner peripheral surface of the ball nut are made in contact with each other, balls are disposed between the ball screw shaft and the ball nut, and openings at both ends of a circulating tube for circulating the balls in the device are disposed so as to be off from heavy load regions in which a load heavier than loads in other portions among loads acting on the balls is applied, thereby absorbing a bending force applied to the ball screw device.
摘要翻译：本发明提供了一种滚珠丝杠装置，其通过简单的方法吸收弯曲力并且使轴向均匀地作用于构成滚珠丝杠的滚珠上，对组装在电致动器中的重复载荷和改善的耐久性具有高强度设备。在滚珠丝杠装置中，滚珠螺母通过滚珠丝杠轴的旋转沿轴向滑动，以将马达的旋转运动转换成线性运动。滚珠丝杠轴的外周面和滚珠螺母的内周面彼此接触，滚珠设置在滚珠丝杠轴和滚珠螺母之间，并且循环管的两端的开口用于循环装置中的球配置成从施加在作用于球的负荷中的负载比其他部分重的负荷的重负荷区域脱离，从而吸收施加到滚珠丝杠装置的弯曲力。

13. 发明授权

US08986126B2 Cross universal joint and manufacturing method thereof 有权
标题翻译：十字万向节及其制造方法
公开(公告)号：US08986126B2
公开(公告)日：2015-03-24
申请号：US14118969
申请日：2012-07-23
申请人： Nobuyuki Hagiwara , Kaname Yasuda , Minao Umeda , Kazuho Chikaraishi , Tadashi Hibino , Hiroki Mizuno , Masahiro Inoue , Masaharu Igarashi , Osamu Tatewaki , Kiyoshi Sadakata
发明人： Nobuyuki Hagiwara , Kaname Yasuda , Minao Umeda , Kazuho Chikaraishi , Tadashi Hibino , Hiroki Mizuno , Masahiro Inoue , Masaharu Igarashi , Osamu Tatewaki , Kiyoshi Sadakata
IPC分类号： F16D3/38 , F16D3/26
CPC分类号： F16D3/26 , F16D3/387 , F16D2300/12 , Y10S29/047 , Y10S72/713 , Y10T464/20
摘要： Structure of a cross universal joint is achieved in which the fact that an excessive torque was applied to a universal joint due to a collision accident or mishandling can be easily determined afterwards. Protrusions 20, which are straight lines as seen from the outside surface sides of linking arm sections 15c of a yoke 12c, are formed on the outside surfaces of the linking arm sections 15c. When an excessive torque acts and the linking arm sections 15c are plastically deformed, the protrusions 20 change from a straight line to a non-straight line. From this change it is possible to easily confirm that an excessive torque has been applied to a cross universal joint that includes this yoke 12c. Moreover, when the space between the inside surfaces of the linking arm sections 15c is taken to be D, and the length in the axial direction of the linking arm sections 15c is taken to be L, the dimensions of the parts of the yoke 12c are regulated so that the relation 3
摘要翻译：实现十字万向接头的结构，其中随后可以容易地确定由于碰撞事故或误操作而向万用接头施加过大扭矩的事实。在连接臂部15c的外表面上形成有从轭部12c的连接臂部15c的外表面侧观察的直线的突起20。当过大的扭矩作用并且连接臂部15c塑性变形时，突起20从直线变为非直线。从该变化可以容易地确认对包括该轭12c的十字万向接头施加过大的扭矩。此外，当连接臂部15c的内表面之间的空间被取为D，并且连接臂部15c的轴向长度被取为L时，轭12c的部分的尺寸为使得满足3

14. 发明授权

US08622427B2 Steering column support apparatus 有权
标题翻译：转向柱支撑装置
公开(公告)号：US08622427B2
公开(公告)日：2014-01-07
申请号：US13379524
申请日：2011-10-17
申请人： Takahiro Minamigata , Minao Umeda , Takeshi Fujiwara , Osamu Tatewaki , Toru Segawa , Kiyoshi Sadakata
发明人： Takahiro Minamigata , Minao Umeda , Takeshi Fujiwara , Osamu Tatewaki , Toru Segawa , Kiyoshi Sadakata
IPC分类号： B62D1/19
CPC分类号： B62D1/195
摘要： Provided is a steering column support apparatus that simplifies tuning for stabilizing the forward displacement of the steering wheel during a secondary collision, and suppresses the absolute value and variation of the break away load without strong rubbing between the bracket 11 on the vehicle side and the bracket 33 on the column side. By forming an extending section 57 on the top plate section 55 of the bracket 33 on the column side, and a convex curved surface 58 on the top surface of the front end section of that extending section 57, a rise in contact pressure at the area of contact that occurs when the edge on the front end of the top surface of the top plate section 55 is pressed against the bottom surface of the bracket 11 on the vehicle side by a moment that is applied from the steering column 6c to the bracket 33 on the column side during a secondary collision is suppressed.
摘要翻译：提供了一种转向柱支撑装置，其简化了用于在二次碰撞期间稳定方向盘的向前位移的调谐，并且在车辆侧的支架11和支架之间没有强烈摩擦的情况下，抑制了绝对值和断开载荷的变化 33在列侧。通过在柱侧的托架33的顶板部55上形成延伸部57，在该延伸部57的前端部的顶面上形成有凸曲面58，在该区域的接触压力上升当从转向柱6c施加到支架33的时刻，当顶板部55的上表面的前端上的边缘被压靠在车辆侧的支架11的底面上时，在二次碰撞期间在列侧被抑制。

15. 发明授权

US08528937B2 Steering column support apparatus 有权
标题翻译：转向柱支撑装置
公开(公告)号：US08528937B2
公开(公告)日：2013-09-10
申请号：US13379550
申请日：2011-10-13
申请人： Takahiro Minamigata , Minao Umeda , Takeshi Fujiwara , Osamu Tatewaki , Kiyoshi Sadakata , Toru Segawa , Nobuyuki Nishimura
发明人： Takahiro Minamigata , Minao Umeda , Takeshi Fujiwara , Osamu Tatewaki , Kiyoshi Sadakata , Toru Segawa , Nobuyuki Nishimura
IPC分类号： B62D1/19
CPC分类号： B62D1/195
摘要： A steering column support apparatus that is capable of simplifying tuning for stabilizing forward displacement of a steering wheel during a secondary collision, keeping material costs, processing costs and assembly costs of an energy absorbing member low, and when necessary, preventing the steering wheel from dropping down excessively during a secondary collision. A locking capsule 47 that is fastened to a bracket 3 on the column side is held inside a locking hole 45 of a bracket 11b on the vehicle side that is fastened to the vehicle body by a plurality of connecting members that shear during a secondary collision. An energy absorbing member 53 is placed between the locking capsule 47 and the bracket 11b on the vehicle side. This energy absorbing member 53 is formed by bending a plastically deformable wire, and allows forward displacement of the locking capsule while absorbing impact energy that is applied to the locking capsule by plastically deforming during a secondary collision.
摘要翻译：一种转向柱支撑装置，其能够简化调整，以在二次碰撞期间稳定方向盘的向前位移，保持能量吸收构件的材料成本，加工成本和组装成本低，并且在必要时防止方向盘掉落在二次碰撞期间过度地下降。紧固在支柱3上的支架3的锁定胶囊47通过在二次碰撞期间剪切的多个连接构件而被固定在车辆侧的车辆侧的支架11b的锁定孔45内。能量吸收构件53被放置在锁定胶囊47和车辆侧的支架11b之间。该能量吸收构件53通过弯曲可塑性变形的线而形成，并且允许锁定胶囊的向前位移，同时吸收在二次碰撞期间通过塑性变形施加到锁定胶囊的冲击能量。

16. 发明授权

US08523228B2 Steering column support apparatus 有权
标题翻译：转向柱支撑装置
公开(公告)号：US08523228B2
公开(公告)日：2013-09-03
申请号：US13379539
申请日：2011-10-21
申请人： Takahiro Minamigata , Minao Umeda , Osamu Tatewaki , Kiyoshi Sadakata , Toru Segawa , Takeshi Fujiwara , Nobuyuki Nishimura
发明人： Takahiro Minamigata , Minao Umeda , Osamu Tatewaki , Kiyoshi Sadakata , Toru Segawa , Takeshi Fujiwara , Nobuyuki Nishimura
IPC分类号： B62D1/19
CPC分类号： B62D1/195
摘要： Provided is construction of a steering column support apparatus that simplifies tuning for stabilizing the forward displacement of the steering wheel during a secondary collision, makes the apparatus more compact and low cost, and lowers and stabilizes the break away load. A bracket 12b on the column and a locking capsule 53 that are both made of metal plate are connected and fastened together by welding. A pair of left and right eave sections 56 are formed on both the left and right end sections of the locking capsule 53 by way of raised sections 55. The portion of the metal plate of a bracket 11 on the vehicle side on both sides of a locking hole 45 fits between the bottom surfaces of the eave sections 56 and the top surface of the bracket 12b on the column side so as to be able to break away during a secondary collision.
摘要翻译：提供了一种简化用于在二次碰撞期间稳定方向盘的向前位移的调谐的转向柱支撑装置的结构，使得装置更紧凑和低成本，并且降低并稳定了分离负载。柱子上的支架12b和由金属板制成的锁定胶囊53通过焊接连接并紧固在一起。一对左右檐部56通过凸起部分55形成在锁定胶囊53的左右两端部分上。支架11的金属板的一部分在车辆侧两侧锁定孔45配合在檐部56的底面和支柱侧的支架12b的上表面之间，以便能够在二次碰撞期间脱离。

17. 发明申请

US20120186384A1 STEERING APPARATUS FOR AN AUTOMOBILE 有权
标题翻译：汽车转向装置
公开(公告)号：US20120186384A1
公开(公告)日：2012-07-26
申请号：US13379480
申请日：2011-09-07
申请人： Takahiro Minamigata , Minao Umeda , Takeshi Fujiwara , Osamu Tatewaki , Kiyoshi Sadakata
发明人： Takahiro Minamigata , Minao Umeda , Takeshi Fujiwara , Osamu Tatewaki , Kiyoshi Sadakata
IPC分类号： B62D1/19
CPC分类号： B62D1/195
摘要： Provided is construction of a steering apparatus for an automobile that is capable of simplifying tuning for stabilizing forward displacement in the forward direction of a steering wheel during a secondary collision, and preventing damage to the component members of the section that supports a bracket 12b on the column side with respect to the bracket 11 on the vehicle side. In construction where the bracket on the vehicle side 11 and the bracket 12b on the column side are connected at only one location in the center section in the width direction of the both brackets by a locking capsule, the top edges of a pair of protruding sections 63 that protrude to both the left and right sides of the bracket 12b on the column side closely face the bottom edge of a bent section 56 of the bracket 11 on the vehicle side. The bracket 12b on the column side is prevented from inclining excessively even when a large moment is applied to the bracket 12b on the column side when an attempt is made to rotate the steering wheel with a steering lock apparatus in the locked state.
摘要翻译：提供一种用于汽车的转向装置的结构，其能够简化用于在二次碰撞期间在方向盘的向前方向上的前进位移的调整，并且防止对支撑在第二碰撞的支架12b的部分的部件构成损坏相对于车辆侧的托架11的列侧。在车辆侧11的支架和列侧的支架12b通过锁定胶囊在两个支架的宽度方向上的中心部分的一个位置处连接的结构中，一对突出部分的顶部边缘柱体侧的支架12b的左右两侧突出，与支架11的车辆侧的弯曲部56的底部边缘紧贴。即使在转向锁定装置处于锁定状态的情况下试图使方向盘旋转时，即使在立柱侧的托架12b施加大的力矩时，也能够防止柱侧的支架12b倾斜。

18. 发明申请

US20120169035A1 STEERING COLUMN SUPPORT APPARATUS 有权
标题翻译：转向支柱装置
公开(公告)号：US20120169035A1
公开(公告)日：2012-07-05
申请号：US13379550
申请日：2011-10-13
申请人： Takahiro Minamigata , Minao Umeda , Takeshi Fujiwara , Osamu Tatewaki , Kiyoshi Sadakata , Toru Segawa , Nobuyuki Nishimura
发明人： Takahiro Minamigata , Minao Umeda , Takeshi Fujiwara , Osamu Tatewaki , Kiyoshi Sadakata , Toru Segawa , Nobuyuki Nishimura
IPC分类号： B62D1/19
CPC分类号： B62D1/195
摘要： A steering column support apparatus that is capable of simplifying tuning for stabilizing forward displacement of a steering wheel during a secondary collision, keeping material costs, processing costs and assembly costs of an energy absorbing member low, and when necessary, preventing the steering wheel from dropping down excessively during a secondary collision. A locking capsule 47 that is fastened to a bracket 3 on the column side is held inside a locking hole 45 of a bracket 11b on the vehicle side that is fastened to the vehicle body by a plurality of connecting members that shear during a secondary collision. An energy absorbing member 53 is placed between the locking capsule 47 and the bracket 11b on the vehicle side. This energy absorbing member 53 is formed by bending a plastically deformable wire, and allows forward displacement of the locking capsule while absorbing impact energy that is applied to the locking capsule by plastically deforming during a secondary collision.
摘要翻译：一种转向柱支撑装置，其能够简化调整，以在二次碰撞期间稳定方向盘的向前位移，保持能量吸收构件的材料成本，加工成本和组装成本低，并且在必要时防止方向盘掉落在二次碰撞期间过度地下降。紧固在支柱3上的支架3的锁定胶囊47通过在二次碰撞期间剪切的多个连接构件而被固定在车辆侧的车辆侧的支架11b的锁定孔45内。能量吸收构件53被放置在锁定胶囊47和车辆侧的支架11b之间。该能量吸收构件53通过弯曲可塑性变形的线而形成，并且允许锁定胶囊的向前位移，同时吸收在二次碰撞期间通过塑性变形施加到锁定胶囊的冲击能量。

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