公开(公告)号：US20070288145A1

公开(公告)日：2007-12-13

申请号：US11760402

申请日：2007-06-08

申请人： Shingo Maeda ,  Masanori Arima ,  Naoki Maeda ,  Kosuke Yamanaka ,  Atsushi Ishihara ,  Tatsuma Kouchi ,  Daisuke Maeda

发明人： Shingo Maeda ,  Masanori Arima ,  Naoki Maeda ,  Kosuke Yamanaka ,  Atsushi Ishihara ,  Tatsuma Kouchi ,  Daisuke Maeda

IPC分类号： B62D6/00

CPC分类号： B62D15/0285 ,  B60T2201/10

摘要： A brake application speed is compared with a speed threshold value so as to judge whether or not a braking operation being performed is an emergency braking operation. If not the emergency braking operation, an automatic parking mode is held. When the emergency braking operation is in effect, control information related to a state of an automatic parking control then is stored in a control information storage section, and the automatic parking control is cancelled. Thereafter, when a steering operation or a gearshift operation is performed before a cancellation of application of the brake is detected, the process is ended, and the control mode is held in an assist mode. When the application of the brake is cancelled with neither the steering operation nor the gearshift operation performed, the control information is read in so as to resume the automatic parking control.

摘要翻译： 将制动施加速度与速度阈值进行比较，以判断正在执行的制动操作是否是紧急制动操作。 如果不是紧急制动操作，则保持自动停车模式。 当紧急制动操作有效时，与自动停车控制的状态相关的控制信息被存储在控制信息存储部中，并且自动停车控制被取消。 此后，当在检测到制动器的施加取消之前执行转向操作或换档操作时，处理结束，并且控制模式保持在辅助模式。 当既不进行转向操作也不切换变速操作而取消制动的应用时，读取控制信息，以恢复自动停车控制。

公开(公告)号：US20070261909A1

公开(公告)日：2007-11-15

申请号：US11798550

申请日：2007-05-15

申请人： Kenji Higashi ,  Kosuke Yamanaka ,  Atsushi Ishihara ,  Daisuke Maeda

发明人： Kenji Higashi ,  Kosuke Yamanaka ,  Atsushi Ishihara ,  Daisuke Maeda

IPC分类号： B62D5/04

CPC分类号： B62D5/008 ,  B62D5/0415

摘要： A steering apparatus for vehicle comprises a steering shaft including a first portion connected to a steering member and a second portion connected to steerable wheels; a transmission ratio variable mechanism capable of varying a transmission ratio as a ratio of a steered angle of the steerable wheels to a steering angle of the steering member; and a reaction-force compensation motor for compensating a steering reaction force of the steering member caused by the operation of the transmission ratio variable mechanism. The transmission ratio variable mechanism includes a differential mechanism for differentially rotatably interconnecting the first and second portions; and a differential-mechanism motor for driving the differential mechanism. Both an axis of a rotary shaft of the differential-mechanism motor and an axis of a rotary shaft of the reaction-force compensation motor are aligned with an axis of the steering shaft.

摘要翻译： 用于车辆的转向装置包括转向轴，该转向轴包括连接到转向构件的第一部分和连接到可转向轮的第二部分; 传动比可变机构，其能够将传动比改变为可转向轮的转向角与转向构件的转向角的比率; 以及用于补偿由变速比可变机构的操作引起的转向构件的转向反作用力的反作用力补偿电动机。 传动比可变机构包括差速机构，用于使第一和第二部分可差动地互连; 以及用于驱动差动机构的差速机构马达。 差速机构马达的旋转轴的轴线和反作用力补偿马达的旋转轴的轴线与转向轴的轴线对准。

公开(公告)号：US07735597B2

公开(公告)日：2010-06-15

申请号：US11798550

申请日：2007-05-15

申请人： Kenji Higashi ,  Kosuke Yamanaka ,  Atsushi Ishihara ,  Daisuke Maeda

发明人： Kenji Higashi ,  Kosuke Yamanaka ,  Atsushi Ishihara ,  Daisuke Maeda

IPC分类号： B62D5/04

CPC分类号： B62D5/008 ,  B62D5/0415

摘要： A steering apparatus for vehicle comprises a steering shaft including a first portion connected to a steering member and a second portion connected to steerable wheels; a transmission ratio variable mechanism capable of varying a transmission ratio as a ratio of a steered angle of the steerable wheels to a steering angle of the steering member; and a reaction-force compensation motor for compensating a steering reaction force of the steering member caused by the operation of the transmission ratio variable mechanism. The transmission ratio variable mechanism includes a differential mechanism for differentially rotatably interconnecting the first and second portions; and a differential-mechanism motor for driving the differential mechanism. Both an axis of a rotary shaft of the differential-mechanism motor and an axis of a rotary shaft of the reaction-force compensation motor are aligned with an axis of the steering shaft.

摘要翻译： 用于车辆的转向装置包括转向轴，该转向轴包括连接到转向构件的第一部分和连接到可转向轮的第二部分; 传动比可变机构，其能够将传动比改变为可转向轮的转向角与转向构件的转向角的比率; 以及用于补偿由变速比可变机构的操作引起的转向构件的转向反作用力的反作用力补偿电动机。 传动比可变机构包括差速机构，用于使第一和第二部分可差动地互连; 以及用于驱动差动机构的差速机构马达。 差速机构马达的旋转轴的轴线和反作用力补偿马达的旋转轴的轴线与转向轴的轴线对准。

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。

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.

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.

公开(公告)号：US20100168964A1

公开(公告)日：2010-07-01

申请号：US12444250

申请日：2007-10-01

申请人： Kenji Higashi ,  Kosuke Yamanaka ,  Atsushi Ishihara ,  Daisuke Maeda ,  Masami Naka ,  Tomoyasu Kada

发明人： Kenji Higashi ,  Kosuke Yamanaka ,  Atsushi Ishihara ,  Daisuke Maeda ,  Masami Naka ,  Tomoyasu Kada

IPC分类号： B62D6/00 ,  B62D5/04 ,  B62D5/07

CPC分类号： B62D5/008 ,  B62D5/0463 ,  B62D5/0472

摘要： A motor vehicle steering apparatus (1) has a transmission-ratio variable mechanism (8) for changing, with the use of a transmission-ratio changing motor (18), the rotational transmission-ratio between a first steering shaft (5) connected to a steering member (2) and a second steering shaft (6) connected to a steering mechanism (12). The apparatus has a counter force compensating motor (23) for compensating steering counter force of the steering member (2) caused by operation of the transmission-ratio variable mechanism (8), a hydraulic steering assist mechanism (80), and a controller (24) for controlling the transmission-ratio changing motor (18) and the counter force compensating motor (23). The controller (24) has a function of causing the counter force compensating motor (23) to generate steering assist torque.

摘要翻译： 一种机动车辆转向装置（1）具有变速比可变机构（8），用于通过使用变速比变更电动机（18）来改变与第一转向轴（5）连接的转动传动比 转向构件（2）和连接到转向机构（12）的第二转向轴（6）。 该装置具有用于补偿由变速比可变机构（8）的操作引起的转向构件（2）的转向反作用力的反作用力补偿马达（23），液压转向辅助机构（80）和控制器 24），用于控制变速比变更电动机（18）和反作用力补偿电动机（23）。 控制器（24）具有使反力补偿电动机（23）产生转向辅助转矩的功能。

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。

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。

公开(公告)号：US20080017435A1

公开(公告)日：2008-01-24

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： B62D3/02

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。