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    • 2. 发明申请
    • Support Apparatus for Steering Column and Manufacturing Method Thereof
    • 转向柱支撑装置及其制造方法
    • US20160185380A1
    • 2016-06-30
    • US13574543
    • 2012-04-20
    • Takeshi FUJIWARA
    • Takeshi FUJIWARA
    • B62D1/19
    • B62D1/195
    • Construction is achieved that makes it possible to stably and sufficiently increase support rigidity of a column-side bracket with respect to a vehicle-side bracket. The vehicle-side bracket and a locking capsule that is fastened to the column-side bracket are connected with synthetic resin locking pins so as to be able to break away during a secondary collision. Concave sections are formed on the bottom surface of the vehicle-side bracket, and together with one end being connected to small through holes in which the locking pins are located, the other end is open to the external space side. Part of the synthetic resin of the locking pins is exposed to the external space side through these concave sections.
    • 实现了能够稳定且充分地提高柱侧支架相对于车辆侧支架的支撑刚性的结构。 车辆侧支架和固定在柱侧支架上的锁定胶囊与合成树脂锁定销连接,以便能够在二次碰撞期间脱离。 凹部形成在车辆侧支架的底面上,一端连接有锁定销所在的小通孔,另一端向外部空间侧开口。 锁定销的合成树脂的一部分通过这些凹形部分暴露于外部空间侧。
    • 5. 发明授权
    • Steering column support apparatus
    • 转向柱支撑装置
    • US08622427B2
    • 2014-01-07
    • US13379524
    • 2011-10-17
    • Takahiro MinamigataMinao UmedaTakeshi FujiwaraOsamu TatewakiToru SegawaKiyoshi Sadakata
    • Takahiro MinamigataMinao UmedaTakeshi FujiwaraOsamu TatewakiToru SegawaKiyoshi Sadakata
    • B62D1/19
    • B62D1/195
    • 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.
    • 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。
    • 6. 发明授权
    • Steering column support apparatus
    • 转向柱支撑装置
    • US08528937B2
    • 2013-09-10
    • US13379550
    • 2011-10-13
    • Takahiro MinamigataMinao UmedaTakeshi FujiwaraOsamu TatewakiKiyoshi SadakataToru SegawaNobuyuki Nishimura
    • Takahiro MinamigataMinao UmedaTakeshi FujiwaraOsamu TatewakiKiyoshi SadakataToru SegawaNobuyuki Nishimura
    • B62D1/19
    • B62D1/195
    • 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.
    • 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。
    • 9. 发明申请
    • STEERING COLUMN SUPPORT APPARATUS AND ASSEMBLY METHOD
    • 转向支柱装置和组装方法
    • US20120299281A1
    • 2012-11-29
    • US13386804
    • 2011-11-17
    • Takeshi FujiwaraKiyoshi SadakataToru SegawaTakahiro Minamigata
    • Takeshi FujiwaraKiyoshi SadakataToru SegawaTakahiro Minamigata
    • B62D1/19B23Q17/00
    • B62D1/195
    • 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.
    • 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。
    • 10. 发明申请
    • STEERING APPARATUS FOR AN AUTOMOBILE
    • 汽车转向装置
    • US20120186384A1
    • 2012-07-26
    • US13379480
    • 2011-09-07
    • Takahiro MinamigataMinao UmedaTakeshi FujiwaraOsamu TatewakiKiyoshi Sadakata
    • Takahiro MinamigataMinao UmedaTakeshi FujiwaraOsamu TatewakiKiyoshi Sadakata
    • B62D1/19
    • B62D1/195
    • 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.
    • 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。