利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

5 条记录 (耗时 0.023 秒)

    ELECTRIC STEERING DEVICE
    1.
    发明申请
    ELECTRIC STEERING DEVICE 审中-公开
    电动转向装置

    公开(公告)号：US20120303218A1

    公开(公告)日：2012-11-29

    申请号：US13478943

    申请日：2012-05-23

    申请人： Norifumi Tamura ,  Yoshinobu Tada ,  Yoshiyuki Matsumoto ,  Hiroyuki Tokunaga

    发明人： Norifumi Tamura ,  Yoshinobu Tada ,  Yoshiyuki Matsumoto ,  Hiroyuki Tokunaga

    IPC分类号： B62D6/00 ,  B62D6/02 ,  B62D5/04

    CPC分类号： B62D1/046 ,  B62D1/02 ,  B62D5/0463 ,  B62D6/00 ,  B62D6/007 ,  B62D6/02 ,  H02P21/0089 ,  H02P21/06

    摘要： An electric steering device is provided which enables a stable steering correction operation expected by a driver. An electric power steering device having a motor, which is controlled by a control device based on steering torque and generates steering assist force, further includes operation switches which are provided at a steering wheel and which output electric signals based on an operation given by a driver, and an additional current computing unit that calculates and outputs an additional current value waveform for adding a current for driving the motor in accordance with the electric signals from the operation switches. The additional current computing unit generates and outputs the current waveform of a predetermined additional current value in accordance with the driving condition information on a vehicle in response to an operation to the operation switch regardless of the time length of the ON state of the operation switches.

    摘要翻译： 提供一种电动转向装置，其能够实现驾驶员期望的稳定的转向校正操作。 一种电动助力转向装置，具有由控制装置基于转向转矩控制并产生转向辅助力的电动机，还包括设置在方向盘上的操作开关，其根据由驾驶员给出的操作输出电信号 以及附加电流计算单元，其计算并输出用于根据来自操作开关的电信号添加用于驱动电动机的电流的附加电流值波形。 附加电流计算单元响应于对操作开关的操作，根据关于车辆的驾驶状况信息生成并输出预定附加电流值的当前波形，而与操作开关的接通状态的时间长度无关。

    STEERING APPARATUS FOR A VEHICLE
    2.
    发明申请
    STEERING APPARATUS FOR A VEHICLE 审中-公开
    车辆转向装置

    公开(公告)号：US20110282550A1

    公开(公告)日：2011-11-17

    申请号：US13146801

    申请日：2009-12-28

    申请人： Yoshinobu Tada ,  Yoshiyuki Matsumoto ,  Norifumi Tamura

    发明人： Yoshinobu Tada ,  Yoshiyuki Matsumoto ,  Norifumi Tamura

    IPC分类号： B62D5/04

    CPC分类号： B62D1/046 ,  B62D1/02 ,  B62D1/06 ,  B62D5/001

    摘要： A steering apparatus for a vehicle is provided in which since a steering wheel (12) is provided with a switch (20L, 20R) that outputs an electrical signal in response to an operation by a driver's finger, and a vehicle wheel (W) is turned by operating a steering actuator (17) according to an electrical signal outputted by the switch (20L, 20R), a turning angle of the vehicle wheel (W) can be freely increased and decreased matching the driver's intention merely by operating the switch (20L, 20R) without changing the hold on the steering wheel (12) in a state in which the steering wheel (12) is operated and the vehicle wheel (W) is turned. Moreover, since the switch (20L, 20R) is housed in a recess (12b) formed on a surface of a rim portion (12a) of the steering wheel (12) without projecting from the surface thereof, it is possible to reliably prevent the switch (20L, 20R) from being erroneously operated against a driver's intention during operation of the steering wheel (12).

    摘要翻译： 提供一种用于车辆的转向装置，其中由于方向盘（12）设置有响应于驾驶员手指的操作而输出电信号的开关（20L，20R），并且车轮（W）是 通过根据由开关（20L，20R）输出的电信号操作转向致动器（17）来转动，车轮（W）的转动角度可以仅通过操作开关而与驾驶员的意图自由地增加和减小（ 20L，20R），而在方向盘（12）被操作并且车轮（W）转动的状态下，不改变方向盘（12）上的保持。 此外，由于开关（20L，20R）容纳在形成于方向盘（12）的边缘部（12a）的表面上的凹部（12b）中，不从其表面突出，因此可以可靠地防止 开关（20L，20R）在方向盘（12）的操作期间不会因驾驶员的意图被错误地操作。

    Cable steering device
    5.
    发明授权
    Cable steering device 失效
    电缆转向装置

    公开(公告)号：US6116371A

    公开(公告)日：2000-09-12

    申请号：US75525

    申请日：1998-05-11

    申请人： Koichi Suyama ,  Yoshinobu Tada ,  Tomoya Toyohira ,  Norifumi Tamura ,  Hiroshi Tabata ,  Shigeki Ehara

    发明人： Koichi Suyama ,  Yoshinobu Tada ,  Tomoya Toyohira ,  Norifumi Tamura ,  Hiroshi Tabata ,  Shigeki Ehara

    IPC分类号： B62D1/04 ,  B62D1/16 ,  B62D5/04

    CPC分类号： B62D1/163

    摘要： A cable steering device is provided such that it can be easily and reliably confirmed whether an inner cable of a Bowden cable is precisely wound around a pulley housed in a housing. Two inner cables are wound around a helical groove defined in an outer peripheral surface of a driven pulley connected to a steering wheel through a driven shaft. An opening is defined in a driven pulley housing enclosing the driven pulley, so that when the steering wheel is assembled to the driven shaft by a spline, it can be confirmed from the outside that the two inner cables have been wound precisely in two turns around the driven pulley.

    摘要翻译： 提供了一种电缆转向装置，使得可以容易且可靠地确认鲍登缆索的内部电缆是否精确地缠绕在容纳在壳体中的滑轮上。 两条内部电缆围绕限定在通过从动轴连接到方向盘的从动带轮的外周表面中的螺旋槽缠绕。 在从动皮带轮壳体中限定一个开口，该从动皮带轮壳体包围从动皮带轮，使得当方向盘通过花键组装到从动轴时，可以从外部确认两条内部电缆被精确地绕两圈旋转 从动皮带轮。