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1. 发明申请

US20100084214A1 VEHICLE STEERING SYSTEM 审中-公开
标题翻译：车辆转向系统
公开(公告)号：US20100084214A1
公开(公告)日：2010-04-08
申请号：US12514675
申请日：2007-11-13
申请人： Kosuke Yamanaka , Shiro Nakano , Kenji Higashi
发明人： Kosuke Yamanaka , Shiro Nakano , Kenji Higashi
IPC分类号： B62D3/02
CPC分类号： B62D5/008
摘要： A planetary gear mechanism as a transfer ratio varying mechanism includes primary and secondary sun gears, three primary planetary gears and three secondary planetary gears. The numbers of teeth of the primary sun gear, the primary planetary gears, the secondary planetary gears, and the secondary sun gear are set in such a manner as to satisfy a predetermined particular relationship. By this, three primary planetary gears are disposed at equal intervals in a rotational direction of the primary sun gear, and three secondary planetary gears 22 are disposed at equal intervals in a rotational direction of the secondary sun gear.
摘要翻译：作为传递比变化机构的行星齿轮机构包括一次和二次太阳齿轮，三个主行星齿轮和三个次级行星齿轮。初级太阳齿轮，主行星齿轮，副行星齿轮和次级太阳齿轮的齿数设定为满足规定的特定关系。由此，在主太阳齿轮的旋转方向上以相等的间隔设置三个主行星齿轮，在副太阳齿轮的旋转方向上以相等的间隔设置三个副行星齿轮22。

2. 发明授权

US07568989B2 Rotation transmitting apparatus and vehicle steering apparatus 有权
标题翻译：旋转传动装置和车辆转向装置
公开(公告)号：US07568989B2
公开(公告)日：2009-08-04
申请号：US11354104
申请日：2006-02-15
申请人： Masami Naka , Tomoyasu Kada , Shiro Nakano , Kosuke Yamanaka , Atsushi Ishihara , Kenji Higashi , Daisuke Maeda
发明人： Masami Naka , Tomoyasu Kada , Shiro Nakano , Kosuke Yamanaka , Atsushi Ishihara , Kenji Higashi , Daisuke Maeda
IPC分类号： B62D11/06
CPC分类号： B62D5/008 , B62D5/0472 , F16H35/008
摘要： A rotation transmitting apparatus according to the present invention includes a first sun gear, a second sun gear, first planetary gears and second planetary gears. A carrier for supporting the respective planetary gears is integrally provided with a rotor of a speed change motor for changing a speed of rotation to be transmitted, so that the number of mesh portions in the gears is reduced. Further, the rotor is formed of a cylindrical shape and an input shaft for rotating the first sun gear is inserted into the rotor, so that a limited space is effectively used.
摘要翻译：根据本发明的旋转传递装置包括第一太阳齿轮，第二太阳齿轮，第一行星齿轮和第二行星齿轮。用于支撑各行星齿轮的载体与变速马达的转子一体地设置，用于改变要传递的旋转速度，从而齿轮中的啮合部分的数量减少。此外，转子由圆筒形形成，并且用于使第一太阳齿轮旋转的输入轴插入转子中，从而有效地使用有限的空间。

3. 发明申请

US20060183589A1 Rotation transmitting apparatus and vehicle steering apparatus 有权
公开(公告)号：US20060183589A1
公开(公告)日：2006-08-17
申请号：US11354104
申请日：2006-02-15
申请人： Masami Naka , Tomoyasu Kada , Shiro Nakano , Kosuke Yamanaka , Atsushi Ishihara , Kenji Higashi , Daisuke Maeda
发明人： Masami Naka , Tomoyasu Kada , Shiro Nakano , Kosuke Yamanaka , Atsushi Ishihara , Kenji Higashi , Daisuke Maeda
IPC分类号： B62D11/06
CPC分类号： B62D5/008 , B62D5/0472 , F16H35/008
摘要： A rotation transmitting apparatus according to the present invention includes a first sun gear, a second sun gear, first planetary gears and second planetary gears. A carrier for supporting the respective planetary gears is integrally provided with a rotor of a speed change motor for changing a speed of rotation to be transmitted, so that the number of mesh portions in the gears is reduced. Further, the rotor is formed of a cylindrical shape and an input shaft for rotating the first sun gear is inserted into the rotor, so that a limited space is effectively used.

4. 发明申请

US20060166771A1 Differential gear apparatus 失效
公开(公告)号：US20060166771A1
公开(公告)日：2006-07-27
申请号：US11339760
申请日：2006-01-24
申请人： Kosuke Yamanaka , Shiro Nakano , Kenji Higashi , Atsushi Ishihara , Daisuke Maeda
发明人： Kosuke Yamanaka , Shiro Nakano , Kenji Higashi , Atsushi Ishihara , Daisuke Maeda
IPC分类号： F16H3/72
CPC分类号： B62D5/008 , F16H1/2863 , F16H3/724 , F16H57/082 , F16H57/12 , F16H2057/128
摘要： A differential gear apparatus according to the present invention comprises a first sun gear coupled to a first shaft to be rotated in conjunction with the first shaft, a second sun gear coupled to a second shaft to be rotated in conjunction with the second shaft, a first planetary gear meshed with the first sun gear, a second planetary gear rotated with the first planetary gear and meshed with the second sun gear, a carrier supporting the first and second planetary gears, and a housing supporting the second shaft upon rotation, wherein the sun gears and the planetary gears have profile shifted teeth of which addendum modifications are different at the positions in a flank width direction and a nut screwed on the mid way of the second shaft, and a through hole disposed at a position facing the nut are provided.

5. 发明授权

US07479089B2 Differential gear apparatus 失效
标题翻译：差速装置
公开(公告)号：US07479089B2
公开(公告)日：2009-01-20
申请号：US11339760
申请日：2006-01-24
申请人： Kosuke Yamanaka , Shiro Nakano , Kenji Higashi , Atsushi Ishihara , Daisuke Maeda
发明人： Kosuke Yamanaka , Shiro Nakano , Kenji Higashi , Atsushi Ishihara , Daisuke Maeda
IPC分类号： F16H57/08
CPC分类号： B62D5/008 , F16H1/2863 , F16H3/724 , F16H57/082 , F16H57/12 , F16H2057/128
摘要： A differential gear apparatus according to the present invention comprises a first sun gear coupled to a first shaft to be rotated in conjunction with the first shaft, a second sun gear coupled to a second shaft to be rotated in conjunction with the second shaft, a first planetary gear meshed with the first sun gear, a second planetary gear rotated with the first planetary gear and meshed with the second sun gear, a carrier supporting the first and second planetary gears, and a housing supporting the second shaft upon rotation, wherein the sun gears and the planetary gears have profile shifted teeth of which addendum modifications are different at the positions in a flank width direction and a nut screwed on the mid way of the second shaft, and a through hole disposed at a position facing the nut are provided.
摘要翻译：根据本发明的差速齿轮装置包括联接到第一轴的第一太阳齿轮以与第一轴一起旋转，第二太阳齿轮联接到与第二轴一起旋转的第二轴，第一太阳齿轮与第一太阳齿轮啮合的行星齿轮，与第一行星齿轮一起旋转并与第二太阳齿轮啮合的第二行星齿轮，支撑第一和第二行星齿轮的托架以及在旋转时支撑第二轴的壳体，其中太阳齿轮和行星齿轮具有轮廓偏移的齿，其齿面改变在侧面宽度方向上的位置和拧在第二轴的中间路径上的螺母不同，并且设置在面向螺母的位置处的通孔。

6. 发明授权

US07377875B2 Planetary gear apparatus and steering apparatus with planetary gear apparatus 失效
标题翻译：行星齿轮装置和带行星齿轮装置的转向装置
公开(公告)号：US07377875B2
公开(公告)日：2008-05-27
申请号：US11311163
申请日：2005-12-20
申请人： Akihiko Shiina , Hiroaki Sougumo , Shiro Nakano , Kosuke Yamanaka
发明人： Akihiko Shiina , Hiroaki Sougumo , Shiro Nakano , Kosuke Yamanaka
IPC分类号： F16H57/08
CPC分类号： B62D5/008 , F16H1/2863 , F16H35/008 , F16H2057/128
摘要： A planetary gear apparatus whose gears are all constituted by continuous shifted gears. A backlash between the input sun gear and each of the input side planetary gears is adjusted by pressing a second carrier plate supporting each integrated pair of the input side planetary gears and the output side planetary gears and moving it in the axial length direction by a ball bearing by a screwing operation of an adjusting nut. A backlash between the output sun gear and each of the output side planetary gears is also adjusted by pressing the output sun gear and moving it in the axial length direction by the ball bearing by the screwing operation of the adjusting nut. Accordingly, the backlash of all meshing portions can be adjusted during or after completion of the assemblage.
摘要翻译：一种行星齿轮装置，其齿轮均由连续移动的齿轮构成。输入太阳齿轮与每个输入侧行星齿轮之间的间隙通过按压支撑各一对输入侧行星齿轮和输出侧行星齿轮的第二承载板并通过球体沿轴向长度方向移动来调节通过调节螺母的拧紧操作来支承。输出太阳齿轮与输出侧行星齿轮之间的间隙也通过按压输出太阳齿轮并通过调节螺母的螺旋操作由球轴承在轴向长度方向上移动来调节。因此，可以在组装完成期间或之后调整所有啮合部分的间隙。

7. 发明授权

US07678004B2 Steering apparatus 有权
标题翻译：转向装置
公开(公告)号：US07678004B2
公开(公告)日：2010-03-16
申请号：US11369932
申请日：2006-03-08
申请人： Kosuke Yamanaka , Shiro Nakano , Masami Naka , Tomoyasu Kada
发明人： Kosuke Yamanaka , Shiro Nakano , Masami Naka , Tomoyasu Kada
IPC分类号： B62D11/06
CPC分类号： B62D5/0472 , B62D5/008
摘要： A rotation transmitting apparatus comprises a first sun gear joined to a first shaft so as to rotate interlockingly, a second shaft arranged to the first shaft coaxially, a second sun gear joined to the second shaft so as to rotate interlockingly, a first planetary gear meshed with the first sun gear, a second planetary gear rotating with the first planetary gear and meshed with the second sun gear, and a carrier supporting the first and second planetary gears and arranged to be driven by a differential electric motor. In particular, the number of teeth of each of the first and second sun gears and the first and second planetary gears is determined so that the ratio of a torque applied to the second shaft to a torque applied to the first shaft ranges from 1:0.7 to 1:0.9.
摘要翻译：旋转传递装置包括：第一太阳齿轮，其联接到第一轴以互锁地旋转，第二轴同轴地布置到第一轴;第二太阳齿轮，联接到第二轴，以便互锁地旋转;第一行星齿轮啮合与第一太阳齿轮一起，与第一行星齿轮旋转并与第二太阳齿轮啮合的第二行星齿轮和支撑第一和第二行星齿轮并被布置成由差速电动机驱动的载体。特别地，确定第一和第二太阳齿轮以及第一和第二行星齿轮中的每一个的齿数，使得施加到第二轴的扭矩与施加到第一轴的扭矩的比率为1:0.7 至1：0.9。

8. 发明授权

US07665572B2 Vehicle steering system 失效
标题翻译：车辆转向系统
公开(公告)号：US07665572B2
公开(公告)日：2010-02-23
申请号：US11772430
申请日：2007-07-02
申请人： Kosuke Yamanaka , Shiro Nakano , Daisuke Maeda
发明人： Kosuke Yamanaka , Shiro Nakano , Daisuke Maeda
IPC分类号： B62D5/04
CPC分类号： B62D5/008
摘要： A vehicle steering system is provided which includes a variable angle ratio mechanism for changing an angle ratio of a steering angle of a steering member to a turning angle of a steering mechanism, the variable angle ratio mechanism including a first sun gear connected to a steering column, a second sun gear connected to the steering mechanism, and planetary gears each having a first toothed portion and a second toothed portion which are adapted to mesh with the first and second sun gears respectively, and are arranged to be spaced apart from each other in a tooth face width direction, the first toothed portion and the second toothed portion being formed integrally through forging.
摘要翻译：提供了一种车辆转向系统，其包括用于改变转向构件的转向角与转向机构的转向角度的角度比的可变角度比机构，所述可变角度比机构包括连接到转向柱的第一太阳齿轮，连接到转向机构的第二太阳齿轮，以及各自具有适于与第一和第二太阳齿轮啮合的第一齿形部分和第二齿形部分的行星齿轮，并且布置成彼此间隔开齿面宽度方向，第一齿形部分和第二齿形部分通过锻造整体形成。

9. 发明申请

US20060205551A1 Rotation transmitting apparatus 有权
标题翻译：旋转传送装置
公开(公告)号：US20060205551A1
公开(公告)日：2006-09-14
申请号：US11369932
申请日：2006-03-08
申请人： Kosuke Yamanaka , Shiro Nakano , Masami Naka , Tomoyasu Kada
发明人： Kosuke Yamanaka , Shiro Nakano , Masami Naka , Tomoyasu Kada
IPC分类号： F16H3/72
CPC分类号： B62D5/0472 , B62D5/008
摘要： A rotation transmitting apparatus comprises a first sun gear joined to a first shaft so as to rotate interlockingly, a second shaft arranged to the first shaft coaxially, a second sun gear joined to the second shaft so as to rotate interlockingly, a first planetary gear meshed with the first sun gear, a second planetary gear rotating with the first planetary gear and meshed with the second sun gear, and a carrier supporting the first and second planetary gears and arranged to be driven by a differential electric motor. In particular, the number of teeth of each of the first and second sun gears and the first and second planetary gears is determined so that the ratio of a torque applied to the second shaft to a torque applied to the first shaft ranges from 1:0.7 to 1:0.9.
摘要翻译：旋转传递装置包括：第一太阳齿轮，其联接到第一轴以互锁地旋转，第二轴同轴地布置到第一轴;第二太阳齿轮，联接到第二轴，以便互锁地旋转;第一行星齿轮啮合与第一太阳齿轮一起，与第一行星齿轮旋转并与第二太阳齿轮啮合的第二行星齿轮和支撑第一和第二行星齿轮并被布置成由差速电动机驱动的载体。特别地，确定第一和第二太阳齿轮以及第一和第二行星齿轮中的每一个的齿数，使得施加到第二轴的扭矩与施加到第一轴的扭矩的比率为1:0.7 至1：0.9。

10. 发明申请

US20050288142A1 Vehicle steering apparatus 有权
标题翻译：车辆转向装置
公开(公告)号：US20050288142A1
公开(公告)日：2005-12-29
申请号：US11205246
申请日：2005-08-16
申请人： Kosuke Yamanaka , Shiro Nakano
发明人： Kosuke Yamanaka , Shiro Nakano
IPC分类号： B62D1/20 , B62D5/00 , B62D5/04 , B62D5/22 , B62D6/00 , F16H1/28 , F16H1/46 , F16H3/72
CPC分类号： B62D5/0472 , B62D5/008 , B62D6/003 , F16H1/2863
摘要： A vehicle steering apparatus comprises a rotation transmission mechanism 4 which connects a first shaft 3 connected to an operating member 2 with a second shaft 5 connected to vehicle wheels 9 so as to enable the rotation to be transmitted. An actuator 61 rotatably drives one of a plurality of rotation transmission elements in the rotation transmission mechanism 4. The control device 65 has a steady control mode in which the actuator 61 is controlled such that the rotation speed of one of the rotation transmission elements becomes equal to the determined rotation speed of the first shaft 3. The rotation transmission ratio becomes 1 when the rotation speed of one of the rotation transmission elements becomes equal to the rotation speed of the first shaft 3.
摘要翻译：车辆转向装置包括旋转传动机构4，其将连接到操作构件2的第一轴3与连接到车辆车轮9的第二轴5连接，以便能够传递旋转。致动器61可旋转地驱动旋转传递机构4中的多个旋转传递元件中的一个。控制装置65具有稳定控制模式，其中致动器61被控制成使得一个旋转传动元件的转速等于所确定的第一轴3的转速。当一个旋转传递元件的旋转速度等于第一轴3的转速时，旋转传动比变为1。

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