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1. 发明授权

US06763907B2 Vehicle steering apparatus 有权
标题翻译：车辆转向装置
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。

2. 发明授权

US06896090B2 Vehicle steering device 有权
标题翻译：车辆转向装置
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）。

3. 发明申请

US20060228063A1 Sensor apparatus and rolling bearing apparatus with sensor 审中-公开
标题翻译：传感器装置和带传感器的滚动轴承装置
公开(公告)号：US20060228063A1
公开(公告)日：2006-10-12
申请号：US11399459
申请日：2006-04-07
申请人： Minoru Sentoku , Takeo Iino
发明人： Minoru Sentoku , Takeo Iino
IPC分类号： G06F7/00 , G06F17/00 , F16C19/52 , G01L1/00
CPC分类号： G01P15/18 , F16C19/186 , F16C41/00 , F16C2326/02 , G01P3/443
摘要： A sensor apparatus (2) includes an acceleration sensor (11) provided in a vehicle body side raceway member (3) and detecting a lateral G, and a processing means (31) for computing a load by using an output of the acceleration sensor (11). The processing means (31) determines a lateral load Fy, a vertical load Fz, and a moment Mx caused by the lateral load on the basis of an output G of the acceleration sensor (11) in accordance with the following expression: Fy=Mx÷a, Fz=b×G+c, and Mx=d×G2+e×G+f, where a, b, c, d, e, and f respectively denote constants unique to a load detection target that is provided with the sensor apparatus.
摘要翻译：传感器装置（2）包括：设置在车体侧滚道部件（3）中并检测横向G的加速度传感器（11）;以及处理装置（31），用于通过使用加速度传感器 11）。处理装置（31）根据以下表达式，基于加速度传感器（11）的输出G，确定由横向载荷引起的横向载荷Fy，垂直载荷Fz和力矩Mx：<αin -line-formula description =“In-line Formulas”end =“lead”？> Fy = Mx / a，<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in -line-formula description =“In-line Formulas”end =“lead”？> Fz = bxG + c和<？in-line-formula description =“In-line Formulas”end =“tail”？> in-line-formula description =“In-line Formulas”end =“lead”？> Mx = dxG + exG + f，<？in-line-formula description =“In-line Formulas “end =”tail“？>其中a，b，c，d，e和f分别表示设置有传感器装置的负载检测目标唯一的常数。

4. 发明申请

US20120128513A1 ELECTRIC PUMP UNIT 有权
标题翻译：电动泵单元
公开(公告)号：US20120128513A1
公开(公告)日：2012-05-24
申请号：US13388592
申请日：2010-08-04
申请人： Takatoshi Sakata , Akihiko Kawano , Takeo Iino , Naohito Yoshida
发明人： Takatoshi Sakata , Akihiko Kawano , Takeo Iino , Naohito Yoshida
IPC分类号： F04B35/04
CPC分类号： F04C2/086 , F04C2/102 , F04C11/008 , F04C15/008 , F04C15/0096 , F04C2240/30 , F04C2240/40 , F16H57/0434 , F16H57/0439 , F16H61/0025
摘要： An electric pump unit for a transmission, which supplies a hydraulic pressure to the transmission, includes: a pump which takes in and discharges oil; and a pump driving electric motor including a motor shaft connected to the pump, a motor rotor fixedly provided on the motor shaft, and a motor stator disposed around a circumference of the motor rotor. The pump and the electric motor are integrated with a lid that tightly closes an opening in a recess portion which is formed on a transmission housing of the transmission and into which the oil is introduced, and are accommodated within the recess portion.
摘要翻译：用于向变速器供给液压的变速器的电动泵单元包括：吸入和排出油的泵; 以及泵驱动电动机，其包括连接到所述泵的电动机轴，固定地设置在所述电动机轴上的电动机转子和围绕所述电动机转子的圆周设置的电动机定子。泵和电动机与盖子一体化，该盖子紧密地封闭形成在变速器的变速器壳体上的凹部中的开口，并且油被引入其中并被容纳在凹部内。

5. 发明授权

US06782771B2 Joint and a steering assist system using the same 失效
标题翻译：接头和使用其的转向辅助系统
公开(公告)号：US06782771B2
公开(公告)日：2004-08-31
申请号：US10050143
申请日：2002-01-18
申请人： Kunihiro Oka , Osamu Sano , Takeo Iino , Masanori Kobayashi , Shigetaka Kinme
发明人： Kunihiro Oka , Osamu Sano , Takeo Iino , Masanori Kobayashi , Shigetaka Kinme
IPC分类号： F16H3500
CPC分类号： B62D5/0409 , F16C21/00 , F16C27/02 , F16C2361/61 , F16D7/024 , F16H35/10 , F16H55/24 , F16H57/021 , F16H57/025 , F16H2057/0213 , Y10T74/19623 , Y10T74/19828
摘要： A steering assist system which transmits the rotation of an electric motor to a steering shaft via a worm shaft and a worm wheel meshed with a worm of the worm shaft, where an output shaft of the electric motor and the worm shaft are interconnected via a joint. The joint includes a cylindrical first transmission member mounted on the output shaft, a cylindrical second transmission member to which the worm shaft is mounted, and a cylindrical elastic body interposed between the first and second transmission members. The joint may further include a torque limiter including a spring which is interposed between an end surface of the second transmission member and a spring seat formed at an end surface of a third transmission member in opposed relation with the end surface of the second transmission member for inhibiting relative rotation between the second and third transmission members.
摘要翻译：一种转向辅助系统，其通过蜗杆轴将电动机的旋转传递到转向轴，以及与蜗杆蜗杆啮合的蜗轮，其中电动机的输出轴和蜗杆轴通过接头。接头包括安装在输出轴上的圆柱形第一传动部件，安装蜗杆轴的圆柱形第二传动部件和置于第一和第二传动部件之间的圆柱形弹性体。接头还可以包括扭矩限制器，该扭矩限制器包括插在第二传动构件的端面和形成在第三传动构件的端面处的弹簧座之间的弹簧，弹簧座与第二传动构件的端面相对置，阻止第二和第三传动构件之间的相对旋转。

6. 发明授权

US09441628B2 Electric pump unit 有权
标题翻译：电动泵机组
公开(公告)号：US09441628B2
公开(公告)日：2016-09-13
申请号：US13388592
申请日：2010-08-04
申请人： Takatoshi Sakata , Akihiko Kawano , Takeo Iino , Naohito Yoshida
发明人： Takatoshi Sakata , Akihiko Kawano , Takeo Iino , Naohito Yoshida
IPC分类号： F04C2/10 , F04C2/08 , F04C11/00 , F04C15/00 , F16H57/04 , F16H61/00
CPC分类号： F04C2/086 , F04C2/102 , F04C11/008 , F04C15/008 , F04C15/0096 , F04C2240/30 , F04C2240/40 , F16H57/0434 , F16H57/0439 , F16H61/0025
摘要： An electric pump unit for a transmission, which supplies a hydraulic pressure to the transmission, includes: a pump which takes in and discharges oil; and a pump driving electric motor including a motor shaft connected to the pump, a motor rotor fixedly provided on the motor shaft, and a motor stator disposed around a circumference of the motor rotor. The pump and the electric motor are integrated with a lid that tightly closes an opening in a recess portion which is formed on a transmission housing of the transmission and into which the oil is introduced, and are accommodated within the recess portion.
摘要翻译：用于向变速器供给液压的变速器的电动泵单元包括：吸入和排出油的泵; 以及泵驱动电动机，其包括连接到所述泵的电动机轴，固定地设置在所述电动机轴上的电动机转子和围绕所述电动机转子的圆周设置的电动机定子。泵和电动机与盖子一体化，该盖子紧密地封闭形成在变速器的变速器壳体上的凹部中的开口，并且油被引入其中并被容纳在凹部内。

7. 发明授权

US06900564B2 Electric power steering system 有权
标题翻译：电动助力转向系统
公开(公告)号：US06900564B2
公开(公告)日：2005-05-31
申请号：US10172949
申请日：2002-06-18
申请人： Masanori Kobayashi , Takeo Iino , Akihiko Shiina , Katsutoshi Nishimura , Ken-ichiroh Aoto , Yoshio Itou , Masashi Uota , Shoji Shibamura , Tetsuya Murakami , Hiroyuki Shigemura
发明人： Masanori Kobayashi , Takeo Iino , Akihiko Shiina , Katsutoshi Nishimura , Ken-ichiroh Aoto , Yoshio Itou , Masashi Uota , Shoji Shibamura , Tetsuya Murakami , Hiroyuki Shigemura
IPC分类号： B62D5/04 , H02K7/08 , H02K7/116
CPC分类号： F16H57/021 , B62D5/0409 , F16H55/24 , F16H2057/0213 , F16H2057/0221 , H02K7/081
摘要： An electric power steering system is provided, which comprises a steering assist electric motor, and a reduction gear mechanism for reducing a rotation speed of a rotatable shaft of the electric motor. The reduction gear mechanism comprises a worm shaft driven by the rotatable shaft, and a worm wheel driven by the warm shaft. The electric power steering system further comprises a joint for coupling the rotatable shaft to the worm shaft for transmission of a driving force. Longitudinally biasing means is provided in association with the joint for longitudinally biasing the worm shaft.
摘要翻译：提供了一种电动助力转向系统，其包括转向辅助电动机和用于降低电动机的可旋转轴的转速的减速齿轮机构。减速机构包括由可旋转轴驱动的蜗杆轴和由暖轴驱动的蜗轮。电动助力转向系统还包括用于将可旋转轴联接到蜗杆轴以传递驱动力的接头。纵向偏置装置与接头相关联地设置以纵向偏置蜗杆轴。

8. 发明授权

US06769507B2 Electric power steering apparatus 失效
标题翻译：电动助力转向装置
公开(公告)号：US06769507B2
公开(公告)日：2004-08-03
申请号：US10379191
申请日：2003-03-04
申请人： Tetsuya Murakami , Takeo Iino , Masanori Kobayashi , Akihiko Shiina , Yoshio Ito , Tatsuo Otsuka , Takayuki Todaka
发明人： Tetsuya Murakami , Takeo Iino , Masanori Kobayashi , Akihiko Shiina , Yoshio Ito , Tatsuo Otsuka , Takayuki Todaka
IPC分类号： B62D504
CPC分类号： B62D5/0409 , F16C27/066 , F16C2326/24 , F16C2361/61 , F16F1/3828 , F16F1/3873 , F16H1/16 , F16H57/021 , F16H2057/0224
摘要： On the outer periphery of a bearing 10 for supporting a worm 71 rotating interlocked with the rotation of a steering assist motor 6 inside the housing 8, elastic members 20 are provided to restrain the bearing 10 from moving in the radial direction thereof. The force for the restraint by the elastic members 20 is made different depending on the position in the peripheral direction thereof. A portion of the elastic member, wherein the force for restraining the movement of the bearing 10 in the radial direction is small, energizes the worm 71 to the meshing position of the worm 71 and a worm wheel 72. Another portion, wherein the force for restraining the movement is large, restrains the worm 71 from moving along the lead of the worm wheel 72. With this configuration, the elastic members 20 can reduce the amount of the backlash at the meshing portion of the worm 71 and the worm wheel 72, and can make the rotation torque applied to the meshing portion of the worm gears relatively small.
摘要翻译：在用于支撑与转向辅助马达6在壳体8内的旋转相联动的蜗杆71的轴承10的外周上，设置弹性部件20以限制轴承10沿其径向方向的移动。弹性构件20的约束力根据其周向的位置而不同。弹性构件的一部分，其中用于限制轴承10在径向上的移动的力小，使得蜗杆71向蜗杆71和蜗轮72的啮合位置供能。另一部分，其中，限制运动大，阻止蜗杆71沿着蜗轮72的引线移动。通过这种构造，弹性构件20可以减少蜗杆71和蜗轮72的啮合部分处的间隙量，并且可以使施加到蜗轮的啮合部的旋转扭矩相对较小。

9. 发明授权

US06550567B2 Electric power steering apparatus 有权
标题翻译：电动助力转向装置
公开(公告)号：US06550567B2
公开(公告)日：2003-04-22
申请号：US09854164
申请日：2001-05-10
申请人： Tetsuya Murakami , Takeo Iino , Masanori Kobayashi , Akihiko Shiina , Yoshio Ito , Tatsuo Otsuka , Takayuki Todaka
发明人： Tetsuya Murakami , Takeo Iino , Masanori Kobayashi , Akihiko Shiina , Yoshio Ito , Tatsuo Otsuka , Takayuki Todaka
IPC分类号： B62D504
CPC分类号： B62D5/0409 , F16C27/066 , F16C2326/24 , F16C2361/61 , F16F1/3828 , F16F1/3873 , F16H1/16 , F16H57/021 , F16H2057/0224
摘要： On the outer periphery of a bearing 10 for supporting a worm 71 rotating interlocked with the rotation of a steering assist motor 6 inside the housing 8, elastic members 20 are provided to restrain the bearing 10 from moving in the radial direction thereof. The force for the restraint by the elastic members 20 is made different depending on the position in the peripheral direction thereof. A portion of the elastic member, wherein the force for restraining the movement of the bearing 10 in the radial direction is small, energizes the worm 71 to the meshing position of the worm 71 and a worm wheel 72. Another portion, wherein the force for restraining the movement is large, restrains the worm 71 from moving along the lead of the worm wheel 72. With this configuration, the elastic members 20 can reduce the amount of the backlash at the meshing portion of the worm 71 and the worm wheel 72, and can make the rotation torque applied to the meshing portion of the worm gears relatively small.
摘要翻译：在用于支撑与转向辅助马达6在壳体8内的旋转相联动的蜗杆71的轴承10的外周上，设置弹性部件20以限制轴承10沿其径向方向的移动。弹性构件20的约束力根据其周向的位置而不同。弹性构件的一部分，其中用于限制轴承10在径向上的移动的力小，使得蜗杆71向蜗杆71和蜗轮72的啮合位置供能。另一部分，其中，限制运动大，阻止蜗杆71沿着蜗轮72的引线移动。通过这种构造，弹性构件20可以减少蜗杆71和蜗轮72的啮合部分处的间隙量，并且可以使施加到蜗轮的啮合部的旋转扭矩相对较小。

10. 发明授权

US06547030B1 Positioning mechanism 有权
标题翻译：定位机制
公开(公告)号：US06547030B1
公开(公告)日：2003-04-15
申请号：US09868697
申请日：2001-06-20
申请人： Keiji Nomura , Takehito Tomita , Akihisa Umetani , Takeo Iino
发明人： Keiji Nomura , Takehito Tomita , Akihisa Umetani , Takeo Iino
IPC分类号： B62D508
CPC分类号： B62D6/02 , B62D5/062 , F16D3/76 , F16K31/047 , F16K31/508
摘要： A positioning mechanism is provided for a moving member that moves linearly by the turning of a screw member driven by a stepping motor. A drive shaft driven to turn by the stepping motor is fitted, so that turning transmission is possible, into the screw member that screws into the moving member that is capable of moving linearly. A configuration prevents the moving member from turning together with the screw member when the screw member is turning. Origin positioning is performed, by using a stopper, by stopping the linear movement of moving member caused by driving the motor to turn in one direction. The moving member is positioned according to the turning steps of the motor in the other direction after the origin positioning. The drive shaft is fitted into the screw member via an elastic member interposed therebetween so that turning can be transmitted.
摘要翻译：为通过由步进电动机驱动的螺纹构件的转动而线性运动的移动构件提供定位机构。通过步进马达驱动转动的驱动轴被安装，使得可以将转动传动装置插入到能够线性移动的移动部件中的螺钉部件中。当螺钉构件转动时，构造防止移动构件与螺钉构件一起转动。通过使用止动器，通过停止通过驱动电动机沿一个方向转动而引起的移动部件的线性运动来执行原点定位。在原点定位之后，移动构件根据电动机的转动步骤沿另一方向定位。驱动轴通过插入其间的弹性构件装配到螺钉构件中，使得可以传递转动。

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