公开(公告)号：US20060212200A1

公开(公告)日：2006-09-21

申请号：US11359545

申请日：2006-02-23

申请人： Hideo Yanai ,  Sumitaka Ogawa ,  Tomokazu Sakamoto

发明人： Hideo Yanai ,  Sumitaka Ogawa ,  Tomokazu Sakamoto

IPC分类号： B62D6/00

CPC分类号： B62K5/08 ,  B62D5/04 ,  B62K5/01

摘要： A power steering system of an all-terrain buggy vehicle is provided to protect a power assist motor against obstacles encountered during traveling on the irregular ground, or the like. In a power steering system of a four-wheeled buggy vehicle in which a steering shaft rotated in response to the operation of a handlebar is disposed forward of an engine located at the almost-middle in the back-and-forth direction of a body frame, and the rotary shaft of a power assist motor is disposed perpendicular to the steering shaft, the power assist motor is located inside the body frame.

公开(公告)号：US20060065472A1

公开(公告)日：2006-03-30

申请号：US11232997

申请日：2005-09-23

申请人： Sumitaka Ogawa ,  Tomokazu Sakamoto ,  Hideo Yanai

发明人： Sumitaka Ogawa ,  Tomokazu Sakamoto ,  Hideo Yanai

IPC分类号： B62D5/04

CPC分类号： B62K5/01 ,  B62D5/0403 ,  B62D5/0409 ,  B62D6/10 ,  Y10S180/908

摘要： A power steering apparatus for being protected from mud or dust, or rainwater. A sub-steering unit is provided together with a torque sensor of the power steering apparatus used in a vehicle. A steering shaft portion includes an input shaft and an output shaft, each being rotatably supported. A torque sensor portion is connected for joining the input shaft and the output shaft with the torque sensor portion sensing an amount of torque. A power assist portion is engaged with the output shaft for assisting the steering based on the amount of torque sensed by the torque sensor portion and the like. A sub-steering portion is engaged so as to connect the input shaft with the output shaft while circumventing the torque sensor portion and reducing the amount of torque. The power steering apparatus includes a column cover for covering the sub-steering portion as well as the torque sensor portion.

公开(公告)号：US07610132B2

公开(公告)日：2009-10-27

申请号：US11359545

申请日：2006-02-23

申请人： Hideo Yanai ,  Sumitaka Ogawa ,  Tomokazu Sakamoto

发明人： Hideo Yanai ,  Sumitaka Ogawa ,  Tomokazu Sakamoto

IPC分类号： B62D6/00

CPC分类号： B62K5/08 ,  B62D5/04 ,  B62K5/01

摘要： A power steering system of an all-terrain buggy vehicle is provided to protect a power assist motor against obstacles encountered during traveling on the irregular ground, or the like. In a power steering system of a four-wheeled buggy vehicle in which a steering shaft rotated in response to the operation of a handlebar is disposed forward of an engine located at the almost-middle in the back-and-forth direction of a body frame, and the rotary shaft of a power assist motor is disposed perpendicular to the steering shaft, the power assist motor is located inside the body frame.

摘要翻译： 提供全地形越野车辆的动力转向系统以保护动力辅助马达避免在不规则地面等行驶期间遇到的障碍物。 在四轮越野车的动力转向系统中，其中响应于把手的操作而转动的转向轴位于位于主体框架的前后方向的大致中间的发动机的前方 动力辅助马达的旋转轴垂直于转向轴设置，动力辅助马达位于车身框架的内部。

公开(公告)号：US07481293B2

公开(公告)日：2009-01-27

申请号：US11232997

申请日：2005-09-23

申请人： Sumitaka Ogawa ,  Tomokazu Sakamoto ,  Hideo Yanai

发明人： Sumitaka Ogawa ,  Tomokazu Sakamoto ,  Hideo Yanai

IPC分类号： B62D5/04

CPC分类号： B62K5/01 ,  B62D5/0403 ,  B62D5/0409 ,  B62D6/10 ,  Y10S180/908

摘要： A power steering apparatus for being protected from mud or dust, or rainwater. A sub-steering unit is provided together with a torque sensor of the power steering apparatus used in a vehicle. A steering shaft portion includes an input shaft and an output shaft, each being rotatably supported. A torque sensor portion is connected for joining the input shaft and the output shaft with the torque sensor portion sensing an amount of torque. A power assist portion is engaged with the output shaft for assisting the steering based on the amount of torque sensed by the torque sensor portion and the like. A sub-steering portion is engaged so as to connect the input shaft with the output shaft while circumventing the torque sensor portion and reducing the amount of torque. The power steering apparatus includes a column cover for covering the sub-steering portion as well as the torque sensor portion.

摘要翻译： 一种用于防止泥土或灰尘或雨水的动力转向装置。 副转向单元与车辆中使用的动力转向装置的扭矩传感器一起设置。 转向轴部分包括输入轴和输出轴，每个都可旋转地支撑。 连接扭矩传感器部分，用于接合输入轴和输出轴，转矩传感器部分检测扭矩量。 动力辅助部与输出轴接合，用于基于由扭矩传感器部等感测到的转矩的量来辅助转向。 副转向部分被接合以便在输出轴与输出轴的连接的同时围绕转矩传感器部分并减少扭矩量。 动力转向装置包括用于覆盖副转向部分的柱盖以及转矩传感器部分。

公开(公告)号：US07654542B2

公开(公告)日：2010-02-02

申请号：US11354108

申请日：2006-02-15

申请人： Hideo Yanai ,  Tomokazu Sakamoto

发明人： Hideo Yanai ,  Tomokazu Sakamoto

IPC分类号： B62D7/22

CPC分类号： B62K5/01 ,  B62D1/16 ,  B62D5/04

摘要： To reduce a load on an electric motor for a power assisted motor-driven power steering apparatus. The present invention includes side projecting portions secured to an input shaft with an upwardly projecting tab as a first stopper secured to a vehicle body at a position corresponding to the side projecting portions. The upwardly projecting tab being provided for restricting a swing range of the side projecting portions. The side projecting portions are secured to an output shaft. A downwardly projecting portion is provided as a second stopper secured to the vehicle body at a position corresponding to the side projecting portions. The downwardly projecting portion being provided for restricting a swing range of the side projecting portions.

摘要翻译： 为了减少用于动力辅助电动机动力转向装置的电动机的负载。 本发明包括固定到输入轴的侧突出部分，其具有向上突出的突片，作为在与侧突出部分相对应的位置处固定到车体的第一止动件。 向上突出的突出部被设置用于限制侧突出部分的摆动范围。 侧突出部固定在输出轴上。 设置有向下突出部分，作为在与侧突出部分相对应的位置处固定到车体的第二止动件。 该向下突出部设置用于限制侧突出部的摆动范围。

公开(公告)号：US20060180385A1

公开(公告)日：2006-08-17

申请号：US11354108

申请日：2006-02-15

申请人： Hideo Yanai ,  Tomokazu Sakamoto

发明人： Hideo Yanai ,  Tomokazu Sakamoto

IPC分类号： B62D5/04

CPC分类号： B62K5/01 ,  B62D1/16 ,  B62D5/04

摘要： To reduce a load on an electric motor for a power assisted motor-driven power steering apparatus. The present invention includes side projecting portions secured to an input shaft with an upwardly projecting tab as a first stopper secured to a vehicle body at a position corresponding to the side projecting portions. The upwardly projecting tab being provided for restricting a swing range of the side projecting portions. The side projecting portions are secured to an output shaft. A downwardly projecting portion is provided as a second stopper secured to the vehicle body at a position corresponding to the side projecting portions. The downwardly projecting portion being provided for restricting a swing range of the side projecting portions.

摘要翻译： 为了减少用于动力辅助电动机动力转向装置的电动机的负载。 本发明包括固定到输入轴的侧突出部分，其具有向上突出的突片，作为在与侧突出部分相对应的位置处固定到车体的第一止动件。 向上突出的突出部被设置用于限制侧突出部分的摆动范围。 侧突出部固定在输出轴上。 设置有向下突出部分，作为在与侧突出部分相对应的位置处固定到车体的第二止动件。 该向下突出部设置用于限制侧突出部的摆动范围。

公开(公告)号：US07540511B2

公开(公告)日：2009-06-02

申请号：US11900960

申请日：2007-09-14

申请人： Mitsuo Saito ,  Koichi Hata ,  Hideo Yanai

发明人： Mitsuo Saito ,  Koichi Hata ,  Hideo Yanai

IPC分类号： B62D7/22

CPC分类号： B62D5/0403 ,  B62D1/16 ,  B62D5/0409

摘要： In a support structure of a motor-driven steering assist apparatus interposed between an upper steering shaft in a steering wheel side and a lower steering shaft in a tire wheel side, a steering angle regulating means for limiting a maximum steering angle of the upper steering shaft is provided between the upper steering shaft and a vehicle body side and a steering angle regulating means for limiting a maximum steering angle of the lower steering shaft is provided between the lower steering shaft and the vehicle body side.

摘要翻译： 在设置在方向盘一侧的上转向轴和轮胎车轮侧的下转向轴之间的电动助力转向辅助装置的支撑结构中，限制上转向轴的最大转向角的转向角调节装置 设置在上转向轴和车体侧之间，并且在下转向轴和车体侧之间设置用于限制下转向轴的最大转向角的转向角调节装置。

公开(公告)号：US08156841B2

公开(公告)日：2012-04-17

申请号：US11976700

申请日：2007-10-26

申请人： Kazuhiro Yasuda ,  Koji Sato ,  Hideo Yanai

发明人： Kazuhiro Yasuda ,  Koji Sato ,  Hideo Yanai

IPC分类号： F16C1/10 ,  G05G1/04 ,  B60K20/00

CPC分类号： B60K23/08 ,  B60Y2200/124 ,  B62K5/01 ,  B62K21/26 ,  B62K23/02 ,  B62K23/06 ,  F16D13/752 ,  F16H61/36 ,  Y10T74/20085 ,  Y10T74/20098 ,  Y10T74/2028 ,  Y10T74/20287 ,  Y10T74/20402 ,  Y10T74/20408 ,  Y10T74/20438 ,  Y10T74/20612

摘要： A manipulation lever connection structure for a vehicle eliminates a striking sound without losing an adjusting function of an adjustment nut. The manipulation lever connection structure for a vehicle includes an arm for operating a driving changeover device and for connecting a wire which extends from a manipulation lever to the arm. An adjustment bolt is mounted on a distal end of the wire with a joint slidably mounted on the adjustment bolt on an axis thereof. An adjustment nut for supporting the joint is fastened to the adjustment bolt. A pair of side plate portions, respectively, forming elongated holes which allow the joint to pass therethrough is mounted on the arm. The adjustment nut is inserted between the pair of side plate portions with a buffer cover being mounted on the adjustment nut with a clearance formed between the adjustment nut and the respective side plate portions.

摘要翻译： 用于车辆的操纵杆连接结构消除了醒目的声音，而不失去调节螺母的调节功能。 用于车辆的操纵杆连接结构包括用于操作驱动转换装置并用于将从操作杆延伸到手臂的线连接的臂。 调节螺栓安装在电线的远端，其中接头以其轴线可滑动地安装在调节螺栓上。 用于支撑接头的调节螺母紧固到调节螺栓。 分别形成允许接头通过的细长孔的一对侧板部分安装在臂上。 调节螺母插入在一对侧板部之间，缓冲盖安装在调节螺母上，在调节螺母和相应的侧板部之间形成间隙。

公开(公告)号：US20080099302A1

公开(公告)日：2008-05-01

申请号：US11976700

申请日：2007-10-26

申请人： Kazuhiro Yasuda ,  Koji Sato ,  Hideo Yanai

发明人： Kazuhiro Yasuda ,  Koji Sato ,  Hideo Yanai

IPC分类号： F16D13/75

CPC分类号： B60K23/08 ,  B60Y2200/124 ,  B62K5/01 ,  B62K21/26 ,  B62K23/02 ,  B62K23/06 ,  F16D13/752 ,  F16H61/36 ,  Y10T74/20085 ,  Y10T74/20098 ,  Y10T74/2028 ,  Y10T74/20287 ,  Y10T74/20402 ,  Y10T74/20408 ,  Y10T74/20438 ,  Y10T74/20612

摘要： A manipulation lever connection structure for a vehicle eliminates a striking sound without losing an adjusting function of an adjustment nut. The manipulation lever connection structure for a vehicle includes an arm for operating a driving changeover device and for connecting a wire which extends from a manipulation lever to the arm. An adjustment bolt is mounted on a distal end of the wire with a joint slidably mounted on the adjustment bolt on an axis thereof. An adjustment nut for supporting the joint is fastened to the adjustment bolt. A pair of side plate portions, respectively, forming elongated holes which allow the joint to pass therethrough is mounted on the arm. The adjustment nut is inserted between the pair of side plate portions with a buffer cover being mounted on the adjustment nut with a clearance formed between the adjustment nut and the respective side plate portions.

摘要翻译： 用于车辆的操纵杆连接结构消除了醒目的声音，而不失去调节螺母的调节功能。 用于车辆的操纵杆连接结构包括用于操作驱动转换装置并用于将从操作杆延伸到手臂的线连接的臂。 调节螺栓安装在电线的远端，其中接头以其轴线可滑动地安装在调节螺栓上。 用于支撑接头的调节螺母紧固到调节螺栓。 分别形成允许接头通过的细长孔的一对侧板部分安装在臂上。 调节螺母插入在一对侧板部之间，缓冲盖安装在调节螺母上，在调节螺母和相应的侧板部之间形成间隙。

公开(公告)号：US20080011538A1

公开(公告)日：2008-01-17

申请号：US11900960

申请日：2007-09-14

申请人： Mitsuo Saito ,  Koichi Hata ,  Hideo Yanai

发明人： Mitsuo Saito ,  Koichi Hata ,  Hideo Yanai

IPC分类号： B62D5/04

CPC分类号： B62D5/0403 ,  B62D1/16 ,  B62D5/0409

摘要： In a support structure of a motor-driven steering assist apparatus interposed between an upper steering shaft in a steering wheel side and a lower steering shaft in a tire wheel side, a steering angle regulating means for limiting a maximum steering angle of the upper steering shaft is provided between the upper steering shaft and a vehicle body side and a steering angle regulating means for limiting a maximum steering angle of the lower steering shaft is provided between the lower steering shaft and the vehicle body side.

摘要翻译： 在设置在方向盘一侧的上转向轴和轮胎车轮侧的下转向轴之间的电动助力转向辅助装置的支撑结构中，限制上转向轴的最大转向角的转向角调节装置 设置在上转向轴和车体侧之间，并且在下转向轴和车体侧之间设置用于限制下转向轴的最大转向角的转向角调节装置。