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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
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
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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。
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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。
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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。
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公开(公告)号：US20120299281A1
公开(公告)日：2012-11-29
申请号：US13386804
申请日：2011-11-17
CPC分类号： B62D1/195
摘要： Construction of a steering column support apparatus is achieved that is capable of simplifying tuning for stabilizing the forward displacement of the steering wheel 1 during a secondary collision, and lowering and stabilizing the break away load of the steering column 6c. A connecting bracket 30 is used that comprises an installation plate section 31 that connects and fastens to the portion on the top surface of the top plate section 23 of a bracket 12b on the column side which is exposed on the inside of a locking notch 28, a raised section 32 that rises upward from the installation plate section 31, and a restraining plate section 33 that is bent and extends outward from the edge on the top end of the raised section 32. With the installation plate section 31 connected and fastened to the top plate section 23, the portion of a bracket on the vehicle side 11 that surrounds the locking cutout section 28 is elastically held between the top surface of the top plate section 23 and the bottom surface of the restraining plate section 33, and the bracket 12b on the column side is supported by the bracket 11 on the vehicle side so as to be able to displace in the forward direction during a secondary collision.
摘要翻译： 实现了转向柱支撑装置的构造，其能够简化调整，以稳定二次碰撞期间方向盘1的向前位移，并且降低和稳定转向柱6c的断开载荷。 使用连接支架30，该安装板部分31连接并固定在暴露在锁定槽口28的内侧的列侧上的托架12b的顶板部分23的顶表面的顶部表面上的部分， 从安装板部31向上方突出的升高部32，以及从凸部32的上端的边缘向外弯曲并向外延伸的约束板部33.在安装板部31连接并固定于 顶板部23，围绕锁定切断部28的车辆侧11的支架部分弹性保持在顶板部23的上表面与限制板部33的底面之间，支架12b 在立柱侧由支架11支撑在车辆侧，以便能够在二次碰撞期间在向前方向上移位。
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公开(公告)号：US20120186384A1
公开(公告)日：2012-07-26
申请号：US13379480
申请日：2011-09-07
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。
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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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公开(公告)号：US06347900B1
公开(公告)日：2002-02-19
申请号：US09717004
申请日：2000-11-22
IPC分类号： F16C1106
CPC分类号： B21D28/32 , Y10T29/49622 , Y10T29/49996 , Y10T83/0505 , Y10T83/2031 , Y10T83/9423 , Y10T403/32181
摘要： A yoke for a universal joint is produced by press forming of a steel sheet, and mutually concentric circular holes are formed by press punching at the tip ends of a pair of arms opposite to each other. After the circular holes are punched by inserting a punching punch through the tip ends of the arms in the state that the backs of the arms are supported by a die relative to the punching direction and the outer peripheries of these arms are restrained by a restraining member in the vicinity of a portion in which the circular holes are to be formed, a finishing punch is inserted from the direction opposite to the punching punch into the punched circular holes, thereby improving the accuracy of the circular holes.
摘要翻译： 用于万向接头的轭通过冲压成形制成，并且通过在彼此相对的一对臂的末端处的冲压冲压形成相互同心的圆形孔。 在通过将冲头穿过臂的前端插入冲孔后，在臂的背面相对于冲孔方向由模具支撑的状态下，并且这些臂的外周被限制构件约束 在要形成圆形孔的部分附近，将精整冲头从与冲孔冲头相反的方向插入冲孔圆孔中，从而提高圆孔的精度。
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公开(公告)号：US5056818A
公开(公告)日：1991-10-15
申请号：US546943
申请日：1990-07-02
申请人： Kiyoshi Sadakata
发明人： Kiyoshi Sadakata
CPC分类号： B62D1/195
摘要： A steering system has a steering shaft carrying at its end a steering wheel, and a steering column through which the steering shaft is extended. A structure for mounting the steering column on the body of a vehicle, comprises:a support bracket having mounting web portions for securing the support bracket to the body, the support bracket being fixed to the outer peripheral surface of the steering column, each mounting web portion having a notch opening in one end edge thereof;a clamping plate associated with each mounting web portion, the clamping plate being formed by bending a metallic sheet into substantially a U-shape so as to provide upper and lower flat plate portions, the flat plate portions being provided with apertures and having slip layers of an electrically insulating material provided on the inner opposing surfaces thereof contacting the associated mounting web portion, each clamping plate being fitted on the mounting web portion by sliding from the side adjacent the steering wheel; andbolts which are driven into threaded holes in the body through the apertures in the clamping plates and the notches of the mounting web portions so as to secure the support bracket to the body. A narrow winding portion integral with the clamping plate extends from a main part of the coating plate, and a free end of the winding portion is electrically connected to the mounting web portion.
摘要翻译： 转向系统具有转向轴，转向轴在其端部承载方向盘，转向柱通过转向轴延伸。 一种用于将转向柱安装在车辆本体上的结构，包括：支撑托架，其具有用于将支撑托架固定到主体的安装腹板部分，支撑托架固定到转向柱的外周表面，每个安装网 部分在其一个端部边缘具有开口; 与每个安装腹板部分相关联的夹紧板，所述夹紧板通过将金属板弯曲成大体上为U形而形成，以便提供上部和下部平板部分，所述平板部分设置有孔，并具有滑动层 电绝缘材料设置在与相关的安装腹板部分接触的内相对表面上，每个夹板通过从邻近方向盘的一侧滑动而装配在安装腹板部分上; 以及螺栓，其通过夹紧板中的孔和安装腹板部分的凹口被驱动到主体中的螺纹孔中，以将支撑支架固定到主体上。 与夹板一体化的窄卷绕部分从涂布板的主要部分延伸，并且卷绕部分的自由端电连接到安装卷筒纸部分。
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公开(公告)号：US5018899A
公开(公告)日：1991-05-28
申请号：US546945
申请日：1990-07-02
申请人： Ritsuo Kuribara , Kiyoshi Okubo , Koichi Yokoi , Kiyoshi Sadakata
发明人： Ritsuo Kuribara , Kiyoshi Okubo , Koichi Yokoi , Kiyoshi Sadakata
CPC分类号： F16D3/387 , B62D1/16 , F16D1/0864 , Y10T403/32041 , Y10T403/32918
摘要： A yoke for universal joint is composed of a cylindrical coupling tube formed by pressing a metal plate and having a slit in a radial direction and serrate grooves on the internal periphery; a pair of flanges integrally formed at an end of the coupling tube and positioned on both sides of the slit; and a coupling arm formed by pressing a metal plate. One of the flanges has a screw hole, while the other flange has a hole, coaxial with the screw hole, for passing a bolt to be screwed into the screw hole. The coupling arm has a penetrating hole in the base portion, and mutually coaxial circular holes at its opposite ends. The yoke is assembled by fitting the other end of the coupling tube into the penetrating hole in the base portion, and connecting the other end of the coupling tube with the base portion of the coupling arm.
摘要翻译： 用于万向接头的磁轭由通过压制金属板并且在径向上具有狭缝并且在内周上具有锯齿槽形成的圆柱形联接管构成; 一对凸缘，一体地形成在连接管的端部并且位于狭缝的两侧; 以及通过按压金属板而形成的联接臂。 其中一个法兰具有螺纹孔，另一个法兰具有与螺钉孔同轴的孔，用于将螺栓拧入螺钉孔中。 联接臂在基部具有贯通孔，在其相对端具有相互同轴的圆形孔。 通过将联接管的另一端装配到基部的贯通孔中并将联结管的另一端与联接臂的基部连接而组装轭。
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