公开(公告)号：US06763907B2

公开(公告)日：2004-07-20

申请号：US10413174

申请日：2003-04-14

申请人： Masayuki Ueno ,  Katsutoshi Nishizaki ,  Ryouhei Hayama ,  Naotake Kanda ,  Shirou Nakano ,  Takeo Iino ,  Tomoyasu Kada ,  Kenji Higashi ,  Shingo Maeda ,  Shuuji Kimura ,  Masaya Segawa ,  Masayasu Higashi

发明人： Masayuki Ueno ,  Katsutoshi Nishizaki ,  Ryouhei Hayama ,  Naotake Kanda ,  Shirou Nakano ,  Takeo Iino ,  Tomoyasu Kada ,  Kenji Higashi ,  Shingo Maeda ,  Shuuji Kimura ,  Masaya Segawa ,  Masayasu Higashi

IPC分类号： B62D504

CPC分类号： B62D5/0484 ,  B62D5/008

摘要： In a vehicle steering apparatus, a steering actuator is controlled so that the steering angle varies in accordance with the operation of an operating member. A transmission mechanism connects an operating side rotating member that is mechanically connected to the operating member and a vehicle wheel side rotating member that is mechanically connected to the vehicle wheels so that the mutual transmission of rotation is possible. Furthermore, the rotational transmission ratio between the operating side rotating member and the vehicle wheel side rotating member can be varied.

摘要翻译： 在车辆转向装置中，控制转向致动器，使得转向角度根据操作构件的操作而变化。 传动机构连接机械连接于操作部件的操作侧旋转部件和与车轮机械连接的车轮侧旋转部件，能够进行相互转动。 此外，可以改变操作侧旋转构件和车轮侧旋转构件之间的旋转传动比。

公开(公告)号：US06896090B2

公开(公告)日：2005-05-24

申请号：US10463410

申请日：2003-06-18

申请人： Naotake Kanda ,  Tomoyasu Kada ,  Kenji Higashi ,  Ryouhei Hayama ,  Takeo Iino ,  Shingo Maeda ,  Masayuki Ueno

发明人： Naotake Kanda ,  Tomoyasu Kada ,  Kenji Higashi ,  Ryouhei Hayama ,  Takeo Iino ,  Shingo Maeda ,  Masayuki Ueno

IPC分类号： B62D5/00 ,  B62D5/04 ,  B62D6/00 ,  B62D101/00 ,  B62D113/00 ,  B62D119/00

CPC分类号： B62D5/0484 ,  B62D5/008 ,  B62D6/008

摘要： In a normal state, a reaction force actuator (20) applies an operation reaction force to an steering member (2) through a planetary gear mechanism (6). When failure occurs in a steering actuator (12), the reaction force actuator (20) is turned off, and a plunger (13) locks the rotation of one element (18) which is connected to the reaction force actuator (20), in the planetary gear mechanism (6). In turn, a manual steering mode is set up in which a rotation of the steering member (2) is transmitted to a pinion gear (14) at a transmission ratio of the carrier (16) holding planetary gears (17) and a sun gear (15).

摘要翻译： 在正常状态下，反作用力致动器（20）通过行星齿轮机构（6）向操舵构件（2）施加操作反作用力。 当转向致动器（12）中发生故障时，反作用力致动器（20）被关闭，并且柱塞（13）将连接到反作用力致动器（20）的一个元件（18）的旋转锁定在 行星齿轮机构（6）。 依次，设置手动转向模式，其中转向构件（2）的旋转以保持行星齿轮（17）和太阳齿轮（17）的行星架（16）的传动比传递到小齿轮（14） （15）。

公开(公告)号：US09108667B2

公开(公告)日：2015-08-18

申请号：US13695728

申请日：2011-06-10

申请人： Ryouhei Hayama ,  Naotake Kanda

发明人： Ryouhei Hayama ,  Naotake Kanda

IPC分类号： B62D6/00 ,  B62D5/00 ,  B62D1/04 ,  B66F9/075

CPC分类号： B62D1/043 ,  B66F9/0755 ,  B66F9/07568

摘要： A motor vehicle steering system includes a knob for rotationally manipulating a steering member and a knob reaction force actuator for giving a reaction force in response to the rotation of the knob. The knob has a knob center and is supported by the steering member in a manner rotatable about the knob center. Holding the knob and manipulating the steering member causes the knob to rotate (spin) about the knob center as the steering member rotates. The knob reaction force actuator then gives an appropriate reaction force in response to the rotation (spinning) of the knob.

摘要翻译： 机动车辆转向系统包括用于旋转地操纵转向构件的旋钮和用于响应于旋钮旋转而产生反作用力的旋钮反作用力致动器。 旋钮具有旋钮中心，并以可旋转的旋钮中心的方式由转向构件支撑。 握住旋钮并操纵转向构件使得旋钮在转向构件旋转时围绕旋钮中心旋转（旋转）。 然后，旋钮反作用力致动器响应于旋钮的旋转（旋转）而产生适当的反作用力。

公开(公告)号：US20130046442A1

公开(公告)日：2013-02-21

申请号：US13695728

申请日：2011-06-10

申请人： Ryouhei Hayama ,  Naotake Kanda

发明人： Ryouhei Hayama ,  Naotake Kanda

IPC分类号： B62D6/00 ,  B62D5/00

CPC分类号： B62D1/043 ,  B66F9/0755 ,  B66F9/07568

摘要： A motor vehicle steering system includes a knob for rotationally manipulating a steering member and a knob reaction force actuator for giving a reaction force in response to the rotation of the knob. The knob has a knob center and is supported by the steering member in a manner rotatable about the knob center. Holding the knob and manipulating the steering member causes the knob to rotate (spin) about the knob center as the steering member rotates. The knob reaction force actuator then gives an appropriate reaction force in response to the rotation (spinning) of the knob.

摘要翻译： 机动车辆转向系统包括用于旋转地操纵转向构件的旋钮和用于响应于旋钮旋转而产生反作用力的旋钮反作用力致动器。 旋钮具有旋钮中心，并以可旋转的旋钮中心的方式由转向构件支撑。 握住旋钮并操纵转向构件使得旋钮在转向构件旋转时围绕旋钮中心旋转（旋转）。 然后，旋钮反作用力致动器响应于旋钮的旋转（旋转）而产生适当的反作用力。

公开(公告)号：US08408353B2

公开(公告)日：2013-04-02

申请号：US12867487

申请日：2009-02-09

申请人： Shigeki Nagase ,  Ken Matsubara ,  Minoru Sentoku ,  Kunihiro Oka ,  Motoo Nakai ,  Kouya Yoshida ,  Nobuhiro Uchida ,  Naotake Kanda

发明人： Shigeki Nagase ,  Ken Matsubara ,  Minoru Sentoku ,  Kunihiro Oka ,  Motoo Nakai ,  Kouya Yoshida ,  Nobuhiro Uchida ,  Naotake Kanda

IPC分类号： B62D5/04

CPC分类号： B62D5/0406 ,  H02K5/10 ,  H02K5/1735 ,  H02K7/081 ,  H02K7/1166 ,  H02K11/215 ,  H02K11/33

摘要： Disclosed is a vehicle steering apparatus (1; 301) equipped with a control device (12; 322) which controls the actuation of an electric motor (18; 317). First and second housings (23, 24 325, 312), which are in contact with each other, partition off an accommodation chamber (100; 324) which contains the control device (12; 322). The first housing (23; 325) is at least one part of the motor housing (25; 323). The first housing (23; 325) includes a first interior wall surface (101; 401) which partially partitions the accommodation chamber (100; 324). The second housing (24; 312) includes a second interior wall surface (102; 402) which partially partitions the accommodation chamber (100; 324). The first and the second interior wall surfaces (101, 102; 401, 402) are opposite each other with respect to the axial direction (X1) of a rotatable shaft (37; 352) of an electric motor (18; 317). The second interior wall surface (102; 402) includes the flat annular surface that surrounds a central axis (C1) of the rotatable shaft (37; 352) and an extension (C2) of the central axis (C1). The flat circular surface is orthogonal to the central axis (C1) and the extension (C2) of same.

摘要翻译： 公开了一种配备有控制电动机（18; 317）的致动的控制装置（12; 322）的车辆转向装置（1; 301）。 彼此接触的第一和第二壳体（23,24 325,312）分隔开包含控制装置（12; 322）的容纳室（100; 324）。 第一壳体（23; 325）是电动机壳体（25; 323）的至少一部分。 第一壳体（23; 325）包括部分地分隔容纳室（100; 324）的第一内壁表面（101; 401）。 第二壳体（24; 312）包括部分地分隔容纳室（100; 324）的第二内壁表面（102; 402）。 第一和第二内壁表面（101,102; 401,402）相对于电动机（18; 317）的可旋转轴（37; 352）的轴向方向（X1）彼此相对。 第二内壁表面（102; 402）包括围绕可旋转轴（37; 352）的中心轴线（C1）和中心轴线（C1）的延伸部（C2）的平坦环形表面。 平坦的圆形表面与中心轴线（C1）和延伸部分（C2）正交。

公开(公告)号：US20100314192A1

公开(公告)日：2010-12-16

申请号：US12867399

申请日：2009-02-06

申请人： Shigeki Nagase ,  Shiro Nakano ,  Ken Matsubara ,  Motoo Nakai ,  Kunihiro Oka ,  Naotake Kanda ,  Nobuhiro Uchida ,  Kouya Yoshida ,  Minoru Sentoku

发明人： Shigeki Nagase ,  Shiro Nakano ,  Ken Matsubara ,  Motoo Nakai ,  Kunihiro Oka ,  Naotake Kanda ,  Nobuhiro Uchida ,  Kouya Yoshida ,  Minoru Sentoku

IPC分类号： B62D5/04 ,  B23P11/00

CPC分类号： B62D5/0406 ,  H02K5/10 ,  H02K5/1735 ,  H02K7/081 ,  H02K7/1166 ,  H02K11/215 ,  H02K11/33 ,  Y10T29/49826

摘要： An electric power steering apparatus (1) comprises a control device (12), which controls driving of an electric motor (18) based on the detection signals from a rotational position-detecting sensor (72; 72A), which detects the rotational position of the rotor (64) of the electric motor (18), and a steering status detecting sensor (11; 11A). The control device (12) is housed in a housing (100) that is partitioned by a first housing (23), which is at least a portion of the motor housing (25) for the electric motor (18), and a second housing (24; 24A; 24B) that touches the first housing (23). At least one of the rotational position-detecting sensor (72; 72A) and steering state detecting sensor (11; 11A) is connected to the control device (12) by means of only a signal wire (81; 134) inside the first housing (23) or the second housing (24; 24A; 24B).

摘要翻译： 电动助力转向装置（1）包括控制装置（12），该控制装置基于来自旋转位置检测传感器（72; 72A）的检测信号控制电动机（18）的驱动，该检测信号检测旋转位置 电动机（18）的转子（64）和转向状态检测传感器（11; 11A）。 控制装置（12）容纳在由用于电动机（18）的电机壳体（25）的至少一部分的第一壳体（23）分隔的壳体（100）中，并且第二壳体 （24; 24A; 24B），其接触所述第一壳体（23）。 旋转位置检测传感器（72; 72A）和转向状态检测传感器（11; 11A）中的至少一个通过仅在第一壳体内的信号线（81; 134）连接到控制装置（12） （23）或第二壳体（24; 24A; 24B）。

公开(公告)号：USD589858S1

公开(公告)日：2009-04-07

申请号：US29309387

申请日：2008-08-06

申请人： Shigeki Nagase ,  Ken Matsubara ,  Nobuhiro Uchida ,  Naotake Kanda ,  Kunihiro Oka

设计人： Shigeki Nagase ,  Ken Matsubara ,  Nobuhiro Uchida ,  Naotake Kanda ,  Kunihiro Oka

公开(公告)号：US20070272472A1

公开(公告)日：2007-11-29

申请号：US11754047

申请日：2007-05-25

申请人： Ken Matsubara ,  Noboru Niguchi ,  Naotake Kanda ,  Toshimasa Soku

发明人： Ken Matsubara ,  Noboru Niguchi ,  Naotake Kanda ,  Toshimasa Soku

IPC分类号： B62D5/04

CPC分类号： B62D5/0403 ,  H02K5/15

摘要： The invention provides a motor including: a cylindrical motor case having a bottom that supports an outer circumferential surface of a stator core by an inner circumferential surface thereof; and a bracket that supports an output shaft side bearing and closes an opening of the motor case; wherein the stator core is press-fitted into the motor case from the opening such that a part of the stator core is exposed from the motor case, and a part of the stator core that is not press-fitted to the motor case forms a sliding fitting wall capable of providing a sliding fitting connection with the bracket.

摘要翻译： 本发明提供一种电动机，包括：圆筒形电动机壳体，具有通过其内周面支撑定子铁心的外周面的底部; 以及支撑输出轴侧轴承并关闭电动机壳体的开口的支架; 其特征在于，所述定子铁心从所述开口被压入所述电动机壳体，使得所述定子铁芯的一部分从所述电动机壳体露出，并且所述定子铁芯的未被压配合到所述电动机壳体的部分形成滑动 配合壁能够提供与支架的滑动配合连接。

公开(公告)号：US07595577B2

公开(公告)日：2009-09-29

申请号：US11861752

申请日：2007-09-26

申请人： Noboru Niguchi ,  Hirohide Inayama ,  Naotake Kanda ,  Masaru Horikawa

发明人： Noboru Niguchi ,  Hirohide Inayama ,  Naotake Kanda ,  Masaru Horikawa

IPC分类号： H02K1/00

CPC分类号： H02K29/03

摘要： A brushless motor includes an annular stator and a rotor which has a plurality of permanent magnets alternately arranged in circumferential direction on the rotor to form poles and which is disposed within the stator to be rotatable with respect to the stator. The stator includes a cylindrical yoke and a plurality of teeth which are same in size one another, are connected to the yoke to extend therefrom toward the rotor, and are disposed at even interval in the circumferential direction. Width of each of the teeth in the circumferential direction is set to be greater than or at a vicinity of the value which is obtained by dividing outer diameter of the rotor by the number of the teeth and multiplying the result of dividing by π/2.

摘要翻译： 无刷电动机包括环形定子和转子，该转子具有在转子上沿圆周方向交替设置的多个永久磁铁，以形成磁极，并设置在定子内以相对于定子可转动。 定子包括一个圆柱形磁轭和多个彼此大小相同的齿，它们连接到磁轭，从而朝向转子延伸，并且在圆周方向上以均匀间隔设置。 每个齿的圆周方向的宽度被设定为大于或接近通过将转子的外径除以齿数并将乘以除以pi / 2的结果而得到的值。

公开(公告)号：US20080073995A1

公开(公告)日：2008-03-27

申请号：US11861752

申请日：2007-09-26

申请人： Noboru Niguchi ,  Hirohide Inayama ,  Naotake Kanda ,  Masaru Horikawa

发明人： Noboru Niguchi ,  Hirohide Inayama ,  Naotake Kanda ,  Masaru Horikawa

IPC分类号： H02K1/00

CPC分类号： H02K29/03

摘要： A brushless motor includes an annular stator and a rotor which has a plurality of permanent magnets alternately arranged in circumferential direction on the rotor to form poles and which is disposed within the stator to be rotatable with respect to the stator. The stator includes a cylindrical yoke and a plurality of teeth which are same in size one another, are connected to the yoke to extend therefrom toward the rotor, and are disposed at even interval in the circumferential direction. Width of each of the teeth in the circumferential direction is set to be greater than or at a vicinity of the value which is obtained by dividing outer diameter of the rotor by the number of the teeth and multiplying the result of dividing by π/2.

摘要翻译： 无刷电动机包括环形定子和转子，该转子具有在转子上沿圆周方向交替设置的多个永久磁铁，以形成磁极，并设置在定子内以相对于定子可转动。 定子包括一个圆柱形磁轭和多个彼此大小相同的齿，它们连接到磁轭，从而朝向转子延伸，并且在圆周方向上以均匀间隔设置。 每个齿的圆周方向的宽度被设定为大于或接近通过将转子的外径除以齿数并将乘以除以pi / 2的结果而得到的值。