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1. 发明授权

US07191866B2 Electric power steering apparatus 有权
标题翻译：电动助力转向装置
公开(公告)号：US07191866B2
公开(公告)日：2007-03-20
申请号：US11114046
申请日：2005-04-26
申请人： Hiroto Sasaki , Takehiro Saruwatari , Kensaku Nakamura , Atsuya Miyata , Kazuaki Nagamatsu , Kunihiro Oka , Hiroshi Murataka , Akihiro Hironaka
发明人： Hiroto Sasaki , Takehiro Saruwatari , Kensaku Nakamura , Atsuya Miyata , Kazuaki Nagamatsu , Kunihiro Oka , Hiroshi Murataka , Akihiro Hironaka
IPC分类号： B62D5/04 , F16H7/10 , F16H7/14
CPC分类号： F16H7/14 , B62D5/0424 , B62D5/0448 , F16H7/1281 , F16H2007/0806 , F16H2007/088 , F16H2025/2096
摘要： An electric power steering apparatus includes a speed reducing mechanism for decelerating the rotation of a rotatable shaft in an electric motor and a converting mechanism for converting the output rotation of the speed reducing mechanism into the axial movement of a steering shaft extending toward the right and left sides of a vehicle. The speed reducing mechanism includes an input pulley driven by the electric motor, an output pulley arranged with the steering shaft enclosed thereby, a belt for connecting the input pulley and the output pulley to each other and a belt tension adjuster.
摘要翻译：电动助力转向装置包括用于使电动机中的可转动轴的旋转减速的减速机构和用于将减速机构的输出转动转换成朝向左右延伸的转向轴的轴向运动的转换机构车辆的两侧。减速机构包括由电动机驱动的输入滑轮，设置有转向轴的输出滑轮，用于将输入滑轮和输出滑轮彼此连接的皮带以及皮带张力调节器。

2. 发明申请

US20070187169A1 Electric power steering apparatus 有权
公开(公告)号：US20070187169A1
公开(公告)日：2007-08-16
申请号：US11724217
申请日：2007-03-15
申请人： Hiroto Sasaki , Takehiro Saruwatari , Kensaku Nakamura , Atsuya Miyata , Kazuaki Nagamatsu , Kunihiro Oka , Hiroshi Murataka , Akihiro Hironaka
发明人： Hiroto Sasaki , Takehiro Saruwatari , Kensaku Nakamura , Atsuya Miyata , Kazuaki Nagamatsu , Kunihiro Oka , Hiroshi Murataka , Akihiro Hironaka
IPC分类号： B62D5/04
CPC分类号： F16H7/14 , B62D5/0424 , B62D5/0448 , F16H7/1281 , F16H2007/0806 , F16H2007/088 , F16H2025/2096
摘要： An electric power steering apparatus includes a speed reducing mechanism for decelerating the rotation of a rotatable shaft in an electric motor and a converting mechanism for converting the output rotation of the speed reducing mechanism into the axial movement of a steering shaft extending toward the right and left sides of a vehicle. The speed reducing mechanism includes an input pulley driven by the electric motor, an output pulley arranged with the steering shaft enclosed thereby, a belt for connecting the input pulley and the output pulley to each other, and a belt tension adjuster.

3. 发明授权

US07413052B2 Electric power steering apparatus 有权
标题翻译：电动助力转向装置
公开(公告)号：US07413052B2
公开(公告)日：2008-08-19
申请号：US11724217
申请日：2007-03-15
申请人： Hiroto Sasaki , Takehiro Saruwatari , Kensaku Nakamura , Atsuya Miyata , Kazuaki Nagamatsu , Kunihiro Oka , Hiroshi Murataka , Akihiro Hironaka
发明人： Hiroto Sasaki , Takehiro Saruwatari , Kensaku Nakamura , Atsuya Miyata , Kazuaki Nagamatsu , Kunihiro Oka , Hiroshi Murataka , Akihiro Hironaka
IPC分类号： B62D5/04
CPC分类号： F16H7/14 , B62D5/0424 , B62D5/0448 , F16H7/1281 , F16H2007/0806 , F16H2007/088 , F16H2025/2096
摘要： An electric power steering apparatus includes a speed reducing mechanism for decelerating the rotation of a rotatable shaft in an electric motor and a converting mechanism for converting the output rotation of the speed reducing mechanism into the axial movement of a steering shaft extending toward the right and left sides of a vehicle. The speed reducing mechanism includes an input pulley driven by the electric motor, an output pulley arranged with the steering shaft enclosed thereby, a belt for connecting the input pulley and the output pulley to each other, and a belt tension adjuster.
摘要翻译：电动助力转向装置包括用于使电动机中的可转动轴的旋转减速的减速机构和用于将减速机构的输出转动转换成朝向左右延伸的转向轴的轴向运动的转换机构车辆的两侧。减速机构包括由电动机驱动的输入滑轮，设置有转向轴的输出滑轮，用于将输入滑轮和输出滑轮彼此连接的皮带以及皮带张力调节器。

4. 发明授权

US06938722B2 Electric power steering apparatus 有权
标题翻译：电动助力转向装置
公开(公告)号：US06938722B2
公开(公告)日：2005-09-06
申请号：US10352249
申请日：2003-01-28
申请人： Hiroto Sasaki , Takehiro Saruwatari , Kensaku Nakamura , Atsuya Miyata , Kazuaki Nagamatsu , Kunihiro Oka , Hiroshi Murataka , Akihiro Hironaka
发明人： Hiroto Sasaki , Takehiro Saruwatari , Kensaku Nakamura , Atsuya Miyata , Kazuaki Nagamatsu , Kunihiro Oka , Hiroshi Murataka , Akihiro Hironaka
IPC分类号： B62D5/04 , F16H7/08 , F16H7/12 , F16H7/14
CPC分类号： F16H7/14 , B62D5/0424 , B62D5/0448 , F16H7/1281 , F16H2007/0806 , F16H2007/088 , F16H2025/2096
摘要： An electric power steering apparatus includes a speed reducing mechanism for decelerating the rotation of a rotatable shaft in an electric motor and a converting mechanism for converting the output rotation of the speed reducing mechanism into the axial movement of a steering shaft extending toward the right and left sides of a vehicle. The speed reducing mechanism includes an input pulley driven by the electric motor, an output pulley arranged with the steering shaft enclosed thereby, a belt for connecting the input pulley and the output pulley to each other, and a belt tension adjuster.
摘要翻译：电动助力转向装置包括用于使电动机中的可转动轴的旋转减速的减速机构和用于将减速机构的输出转动转换成朝向左右延伸的转向轴的轴向运动的转换机构车辆的两侧。减速机构包括由电动机驱动的输入滑轮，设置有转向轴的输出滑轮，用于将输入滑轮和输出滑轮彼此连接的皮带以及皮带张力调节器。

5. 发明授权

US07237647B2 Electric power steering apparatus 有权
公开(公告)号：US07237647B2
公开(公告)日：2007-07-03
申请号：US11114054
申请日：2005-04-26
申请人： Kensaku Nakamura , Kazuaki Nagamatsu , Hiroshi Murataka , Akihiro Hironaka
发明人： Kensaku Nakamura , Kazuaki Nagamatsu , Hiroshi Murataka , Akihiro Hironaka
IPC分类号： B62D5/04 , F16H9/24
CPC分类号： F16H7/14 , B62D5/0424 , B62D5/0448 , F16H7/1281 , F16H2007/0806 , F16H2007/088 , F16H2025/2096
摘要： An electric power steering apparatus includes a speed reducing mechanism for decelerating the rotation of a rotatable shaft in an electric motor and a converting mechanism for converting the output rotation of the speed reducing mechanism into the axial movement of a steering shaft extending toward the right and left sides of a vehicle. The speed reducing mechanism includes an input pulley driven by the electric motor, an output pulley arranged with the steering shaft enclosed thereby, a belt for connecting the input pulley and the output pulley to each other, and a belt tension adjuster.

6. 发明申请

US20060076181A1 Electric power-steering device 有权
标题翻译：电动助力转向装置
公开(公告)号：US20060076181A1
公开(公告)日：2006-04-13
申请号：US10544220
申请日：2004-02-03
申请人： Tetsuya Murakami , Atsuya Miyata , Hiroshi Murataka , Akihiro Hironaka
发明人： Tetsuya Murakami , Atsuya Miyata , Hiroshi Murataka , Akihiro Hironaka
IPC分类号： B62D5/04
CPC分类号： F16H37/02 , B62D5/0424 , F16H7/023 , F16H2025/2096
摘要： An electric power steering apparatus includes a reduction gear mechanism (17) for reducing the rotation speed of an output shaft (16) of an electric motor (15). The reduction gear mechanism (17) comprises an inscribed gear (39) rotatable interlockingly with the output shaft (16), and a circumscribed gear (40) in which the inscribed gear (39) is inscribed. An endless belt connects a driving pulley (41) integrally rotatable with the circumscribed gear (40) and a driven pulley (42) disposed so as to surround a steerable shaft. By heightening the reduction gear ratio by the speed reduction using the inscribed gear (39) and the circumscribed gear (40), the reduction gear mechanism (17) as a whole can achieve a high reduction gear ratio without making the diameter of the driving pulley (41) very small.
摘要翻译：电动助力转向装置包括用于减小电动机（15）的输出轴（16）的转速的减速机构（17）。减速机构（17）包括可与输出轴（16）互锁的内接齿轮（39）和内接齿轮（39）内接的外接齿轮（40）。环形带连接与外接齿轮（40）可整体旋转的驱动滑轮（41）和设置成围绕可转向轴的从动滑轮（42）。通过使用内接齿轮（39）和外接齿轮（40）通过减速来提高减速比，减速齿轮机构（17）整体上可以实现高的减速比，而不会使驱动滑轮的直径（41）非常小。

7. 发明授权

US07278334B2 Electric power steering apparatus 有权
标题翻译：电动助力转向装置
公开(公告)号：US07278334B2
公开(公告)日：2007-10-09
申请号：US10823684
申请日：2004-04-14
申请人： Takehiro Saruwatari , Tetsuya Murakami , Hiroshi Murataka , Akihiro Hironaka
发明人： Takehiro Saruwatari , Tetsuya Murakami , Hiroshi Murataka , Akihiro Hironaka
IPC分类号： F16H35/00 , B62D5/04
CPC分类号： B62D5/0412 , B62D5/0424 , F16H7/023
摘要： An electric power steering apparatus comprises an electric motor for producing a steering assist force, and a speed reduction mechanism for decelerating the rotation of an output shaft in the electric motor. The speed reduction mechanism comprises an input pulley driven by the electric motor, an output pulley connected to a steering shaft, and a belt for connecting the input pulley and the output pulley to each other. The belt comprises a helical toothed belt. The input pulley and the output pulley respectively include helical toothed pulleys meshed with the helical toothed belt.
摘要翻译：电动助力转向装置包括用于产生转向辅助力的电动机和用于减速电动机中的输出轴的旋转的减速机构。减速机构包括由电动机驱动的输入滑轮，连接到转向轴的输出滑轮和用于将输入滑轮和输出滑轮彼此连接的皮带。带包括螺旋齿形带。输入滑轮和输出滑轮分别包括与螺旋齿形带啮合的螺旋齿形滑轮。

8. 发明申请

US20070158130A1 Electric power steering apparatus 有权
标题翻译：电动助力转向装置
公开(公告)号：US20070158130A1
公开(公告)日：2007-07-12
申请号：US11724216
申请日：2007-03-15
申请人： Takehiro Saruwatari , Hiroshi Murataka , Akihiro Hironaka
发明人： Takehiro Saruwatari , Hiroshi Murataka , Akihiro Hironaka
IPC分类号： B62D5/04
CPC分类号： F16H7/14 , B62D5/0424 , B62D5/0448 , F16H7/1281 , F16H2007/0806 , F16H2007/088 , F16H2025/2096
摘要： An electric power steering apparatus includes a speed reducing mechanism for decelerating the rotation of a rotatable shaft in an electric motor and a converting mechanism for converting the output rotation of the speed reducing mechanism into the axial movement of a steering shaft extending toward the right and left sides of a vehicle. The speed reducing mechanism includes an input pulley driven by the electric motor, an output pulley arranged with the steering shaft enclosed thereby, a belt for connecting the input pulley and the output pulley to each other, and a belt tension adjuster.
摘要翻译：电动助力转向装置包括用于使电动机中的可转动轴的旋转减速的减速机构和用于将减速机构的输出转动转换成朝向左右延伸的转向轴的轴向运动的转换机构车辆的两侧。减速机构包括由电动机驱动的输入滑轮，设置有转向轴的输出滑轮，用于将输入滑轮和输出滑轮彼此连接的皮带以及皮带张力调节器。

9. 发明授权

US07537080B2 Electric power-steering apparatus 有权
标题翻译：电动助力转向装置
公开(公告)号：US07537080B2
公开(公告)日：2009-05-26
申请号：US10544220
申请日：2004-02-03
申请人： Tetsuya Murakami , Atsuya Miyata , Hiroshi Murataka , Akihiro Hironaka
发明人： Tetsuya Murakami , Atsuya Miyata , Hiroshi Murataka , Akihiro Hironaka
IPC分类号： B62D5/04
CPC分类号： F16H37/02 , B62D5/0424 , F16H7/023 , F16H2025/2096
摘要： An electric power steering apparatus includes a reduction gear mechanism (17) for reducing the rotation speed of an output shaft (16) of an electric motor (15). The reduction gear mechanism (17) comprises an inscribed gear (39) rotatable interlockingly with the output shaft (16), and a circumscribed gear (40) in which the inscribed gear (39) is inscribed. An endless belt connects a driving pulley (41) integrally rotatable with the circumscribed gear (40) and a driven pulley (42) disposed so as to surround a steerable shaft. By heightening the reduction gear ratio by the speed reduction using the inscribed gear (39) and the circumscribed gear (40), the reduction gear mechanism (17) as a whole can achieve a high reduction gear ratio without making the diameter of the driving pulley (41) very small.
摘要翻译：电动助力转向装置包括用于减小电动机（15）的输出轴（16）的转速的减速机构（17）。减速机构（17）包括可与输出轴（16）互锁的内接齿轮（39）和内接齿轮（39）内接的外接齿轮（40）。环形带连接与外接齿轮（40）可整体旋转的驱动滑轮（41）和设置成围绕可转向轴的从动滑轮（42）。通过使用内接齿轮（39）和外接齿轮（40）通过减速来提高减速比，减速齿轮机构（17）整体上可以实现高的减速比，而不会使驱动滑轮的直径（41）非常小。

10. 发明授权

US07490696B2 Electric power steering apparatus 有权
标题翻译：电动助力转向装置
公开(公告)号：US07490696B2
公开(公告)日：2009-02-17
申请号：US11724216
申请日：2007-03-15
申请人： Takehiro Saruwatari , Hiroshi Murataka , Akihiro Hironaka
发明人： Takehiro Saruwatari , Hiroshi Murataka , Akihiro Hironaka
IPC分类号： B62D5/04
CPC分类号： F16H7/14 , B62D5/0424 , B62D5/0448 , F16H7/1281 , F16H2007/0806 , F16H2007/088 , F16H2025/2096
摘要： An electric power steering apparatus includes a speed reducing mechanism for decelerating the rotation of a rotatable shaft in an electric motor and a converting mechanism for converting the output rotation of the speed reducing mechanism into the axial movement of a steering shaft extending toward the right and left sides of a vehicle. The speed reducing mechanism includes an input pulley driven by the electric motor, an output pulley arranged with the steering shaft enclosed thereby, a belt for connecting the input pulley and the output pulley to each other, and a belt tension adjuster.
摘要翻译：电动助力转向装置包括用于使电动机中的可转动轴的旋转减速的减速机构和用于将减速机构的输出转动转换成朝向左右延伸的转向轴的轴向运动的转换机构车辆的两侧。减速机构包括由电动机驱动的输入滑轮，设置有转向轴的输出滑轮，用于将输入滑轮和输出滑轮彼此连接的皮带以及皮带张力调节器。

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