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1. 发明授权

US07056218B2 Elastic shaft coupling and method of manufacturing coupling element 失效
公开(公告)号：US07056218B2
公开(公告)日：2006-06-06
申请号：US09904908
申请日：2001-07-16
申请人： Hiromichi Komori , Kiyoshi Sadakata
发明人： Hiromichi Komori , Kiyoshi Sadakata
IPC分类号： F16D3/52
CPC分类号： F16D3/76
摘要： An elastic shaft coupling and a manufacturing method of an element of the coupling, which realize reduction of the manufacturing cost while maintaining a sufficient strength of the coupling. The elastic shaft coupling has a coupling element which is formed by interposing between a joint member and a hollow shaft member an elastic member for flexing and deforming upon a relative rotation therebetween and forming stopper portions for restricting the relative rotation within a predetermined amount respectively on the joint member and the hollow shaft member. The stopper portion on the hollow shaft member side is formed by plastically processing the end portion of the material of the hollow shaft member into a flange shape.

2. 发明申请

US20050193855A1 Steering apparatus 审中-公开
标题翻译：转向装置
公开(公告)号：US20050193855A1
公开(公告)日：2005-09-08
申请号：US11068251
申请日：2005-03-01
申请人： Kiyoshi Sadakata , Hiromichi Komori
发明人： Kiyoshi Sadakata , Hiromichi Komori
IPC分类号： B62D1/18 , B62D1/19 , B62D1/20 , B62D5/04 , F16D3/16 , B62D1/16
CPC分类号： B62D5/0409 , B62D1/192 , F16D3/16
摘要： A steering apparatus includes: a fixed column; a bracket for fixing the fixed column to a vehicle body; a moving column fitted to the fixed column movably in a longitudinal direction of the vehicle body; an impact absorbing mechanism provided between the fixed column and the moving column; a steering shaft pivotally supported by the moving column, a steering wheel being fixed to a vehicle-body rear side of the steering shaft; and a single constant-velocity universal joint for coupling an output shaft of the steering shaft and a steering gear.
摘要翻译：转向装置包括：固定柱; 用于将固定柱固定到车体的支架; 移动柱，其沿所述车体的长度方向可移动地安装在所述固定柱上; 设置在固定柱和移动柱之间的冲击吸收机构; 由所述移动柱枢转地支撑的转向轴，方向盘，其被固定到所述转向轴的车身后侧; 以及用于联接转向轴的输出轴和舵机的单个等速万向接头。

3. 发明申请

US20050282641A1 Universal joint 审中-公开
标题翻译：万向节
公开(公告)号：US20050282641A1
公开(公告)日：2005-12-22
申请号：US11148417
申请日：2005-06-09
申请人： Kiyoshi Sadakata , Akira Aida , Hiroshi Sekine , Hiromichi Komori
发明人： Kiyoshi Sadakata , Akira Aida , Hiroshi Sekine , Hiromichi Komori
IPC分类号： F16D1/08 , F16D3/38 , F16D3/16
CPC分类号： F16D1/0864 , F16D3/387
摘要： A universal joint has a shaft including a pair of outer side planes at its front end a yoke connecting the pair of outer side planes of the shaft, the yoke including a base end portion having an opening portion and a pair of restraining plate portions having restraining faces opposing to the respective outer side planes and a through hole or a screw hole and a connecting portion connecting the pair of restraining plate portions and a restraining bolt screwing a male screw portion formed at a front end portion of the base end portion to fasten the outer side planes of the shaft, wherein the yoke is made of a material having a tensile strength 310 N/mm2 or more.
摘要翻译：万向接头具有轴，其前端具有一对外侧平面，连接轴的一对外侧平面的轭，该轭包括具有开口部的基端部和一对限制板与相应的外侧面相对的面和贯通孔或螺孔以及连接该对限制板部的连接部以及形成在基端部的前端部的外螺纹部的约束螺栓，轴的外侧平面，其中轭由抗拉强度为310N / mm 2以上的材料制成。

4. 发明申请

US20050198805A1 Method of manufacturing coupling element 审中-公开
标题翻译：制造耦合元件的方法
公开(公告)号：US20050198805A1
公开(公告)日：2005-09-15
申请号：US11071297
申请日：2005-03-04
申请人： Hiromichi Komori , Kiyoshi Sadakata
发明人： Hiromichi Komori , Kiyoshi Sadakata
IPC分类号： F16D3/76 , B62D5/04 , B23P11/02
CPC分类号： F16D3/76 , F16D3/387 , F16D3/41 , Y10T29/4987 , Y10T29/49872
摘要： A method of manufacturing a coupling element which is formed by interposing between a joint member and a hollow shaft member an elastic member for flexing and deforming upon a relative rotation between these members and forming stopper portions for restricting the relative rotation within a predetermined amount respectively on the joint member and the hollow shaft member. The method comprises the step of forming the or each stopper portion on the hollow shaft member by flaring an end of the hollow shaft member to form a flange while applying a pressing force in the axial direction onto the hollow shaft member, and then bending and raising the or each stopper portion on to increase the thickness of the root portion of the or each stopper portion such that it is greater than the thickness of the remainder of the flange.
摘要翻译：一种联接元件的制造方法，其通过在接头构件和中空轴构件之间插入弹性构件而形成，所述弹性构件用于在这些构件之间的相对旋转时弯曲和变形，并且形成用于将相对旋转限制在预定量内的止动部分接头构件和中空轴构件。该方法包括以下步骤：通过在空心轴构件上向外延伸而使空心轴构件的端部形成凸缘，同时在轴向上施加按压力到中空轴构件上，然后弯曲和提升每个止动部分上或每个止动部分上，以增加每个止动部分的根部的厚度，使得其大于凸缘的其余部分的厚度。

5. 发明授权

US07258615B2 Elastic shaft joint 有权
标题翻译：弹性轴接头
公开(公告)号：US07258615B2
公开(公告)日：2007-08-21
申请号：US11332260
申请日：2006-01-17
申请人： Kiyoshi Sadakata , Hiromichi Komori
发明人： Kiyoshi Sadakata , Hiromichi Komori
IPC分类号： F16D3/76
CPC分类号： B62D1/192 , F16D1/068 , F16D1/08 , F16D3/387 , F16D3/76 , Y10T403/455
摘要： An elastic shaft joint is constituted of a joint member, a shaft member being fitted in a shaft of the joint member, and an elastic bush having a cylindrical inner sleeve fitted and fixed on the joint member, a cylindrical elastic member fixed on an outside surface of the inner sleeve, and a cylindrical outer sleeve fixed on an outside surface of the elastic member, for elastic torque transmission between the joint member and the shaft member, wherein the outer sleeve is fixed on the shaft member.
摘要翻译：弹性轴接头由接头构件，嵌合在接头构件的轴中的轴构件和具有嵌合固定在接头构件上的圆筒形内套筒的弹性衬套构成，圆筒形弹性构件固定在外表面以及固定在所述弹性部件的外表面上的圆柱形外套筒，用于在所述接头部件和所述轴部件之间进行弹性转矩传递，其中所述外套筒固定在所述轴部件上。

6. 发明申请

US20060116209A1 Elastic shaft joint and elastic bush forming method 有权
公开(公告)号：US20060116209A1
公开(公告)日：2006-06-01
申请号：US11332260
申请日：2006-01-17
申请人： Kiyoshi Sadakata , Hiromichi Komori
发明人： Kiyoshi Sadakata , Hiromichi Komori
IPC分类号： F16D3/56
CPC分类号： B62D1/192 , F16D1/068 , F16D1/08 , F16D3/387 , F16D3/76 , Y10T403/455
摘要： An elastic shaft joint is constituted of a joint member, a shaft member being fitted in a shaft of the joint member, and an elastic bush having a cylindrical inner sleeve fitted and fixed on the joint member, a cylindrical elastic member fixed on an outside surface of the inner sleeve, and a cylindrical outer sleeve fixed on an outside surface of the elastic member, for elastic torque transmission between the joint member and the shaft member, wherein the outer sleeve is fixed on the shaft member.

7. 发明授权

US09114828B2 Telescopic steering apparatus 有权
标题翻译：伸缩式转向装置
公开(公告)号：US09114828B2
公开(公告)日：2015-08-25
申请号：US14347639
申请日：2012-08-27
申请人： Takeshi Fujiwara , Toru Segawa , Takahiro Minamigata , Kiyoshi Sadakata
发明人： Takeshi Fujiwara , Toru Segawa , Takahiro Minamigata , Kiyoshi Sadakata
IPC分类号： B62D1/18 , B62D1/185 , B62D1/184
CPC分类号： B62D1/185 , B62D1/184
摘要： When adjusting the forward-backward position of a steering wheel, together with reducing any uncomfortable feeling experienced by the driver, a support bracket is prevented from breaking away toward the front due to an extremely large force applied during the adjustment operation. Elastic sleeves 35 are mounted inside the long holes 25a in the forward-backward direction, and an adjustment rod 19a is inserted through the inside of the elastic sleeves 35. Gaps 36 located between the outer circumferential surface of both end portions in the forward-backward direction of the elastic sleeves 35 and the inner circumferential surface of the both end portions in the forward-backward direction of the long holes 25a in the forward-backward direction. When adjusting the forward-backward position the steering wheel, the adjustment rod 19a forcibly displaces toward the end portions in the forward-backward direction of the long holes 25a in the forward-backward direction, and when forcibly colliding with the inner circumferential surface of the end portions in the forward-backward direction of the elastic sleeves 35, the gaps 36 reduce the impact that is applied to the inner circumferential surface of the end portions of the long holes 25a in the forward-backward direction from the adjustment rod 19a by increasing the amount that the end portions of the elastic sleeves 35 elastically deform.
摘要翻译：当调整方向盘的前后位置时，与减少驾驶员感到的不便感觉相反，由于在调整操作期间施加极大的力，防止了支撑架向前方的分离。弹性套筒35沿着前后方向安装在长孔25a内部，调节杆19a穿过弹性套筒35的内部插入。间隙36位于前后两端部的外周面之间弹性套筒35的方向和长孔25a的前后方向上的两端部的内周面向前后方向。当调整方向盘的前后位置时，调节杆19a朝向前后方向的长孔25a的前后方向的端部强制地移位，并且当强制地与前后方向的内周面碰撞时弹性套筒35的前后方向的端部，间隙36通过增加从调节杆19a向前后方向施加到长孔25a的端部的内周面的冲击弹性套筒35的端部弹性变形的量。

8. 发明申请

US20120291585A1 STEERING COLUMN SUPPORT APPARATUS AND ASSEMBLY METHOD 有权
标题翻译：转向支柱装置和组装方法
公开(公告)号：US20120291585A1
公开(公告)日：2012-11-22
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。

9. 发明申请

US20120187669A1 STEERING COLUMN SUPPORT APPARATUS 有权
标题翻译：转向支柱装置
公开(公告)号：US20120187669A1
公开(公告)日：2012-07-26
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托架11的底面上时，在二次碰撞期间在列侧被抑制。

10. 发明授权

US5547221A Energy absorbing member for shock absorbing steering column apparatus 失效
标题翻译：用于减震转向柱装置的能量吸收件
公开(公告)号：US5547221A
公开(公告)日：1996-08-20
申请号：US404617
申请日：1995-03-15
申请人： Masaki Tomaru , Seiichi Moriyama , Kiyoshi Sadakata
发明人： Masaki Tomaru , Seiichi Moriyama , Kiyoshi Sadakata
IPC分类号： B62D1/19
CPC分类号： B62D1/195
摘要： An energy absorbing member is constructed of a main body including a base and a belt portion having first and second folded portions and an interconnecting plate welded to the main body. A middle portion of the belt portion is confined between an upper surface of the base and a lower surface of the interconnecting plate. Thus, the energy absorbing member itself provides two surfaces for guiding the belt portion. Assembly of a shock absorbing steering column apparatus is thereby facilitated and a compact apparatus can be realized.
摘要翻译：能量吸收构件由主体构成，主体包括基部和具有第一和第二折叠部分的带部分和与主体焊接的互连板。带部分的中间部分被限制在基座的上表面和互连板的下表面之间。因此，能量吸收构件本身提供用于引导带部分的两个表面。由此，可以实现减震转向柱装置的组装，能够实现小型装置。

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