专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050192143A1 Electric power steering apparatus 有权
公开(公告)号：US20050192143A1
公开(公告)日：2005-09-01
申请号：US11114054
申请日：2005-04-26
申请人： Hiroto Sasaki , Takehiro Saruwatari , Kensaku Nakamura , Atsuya Miyata , Kazuaki Nagamatsu , Kanihiro Oka
发明人： Hiroto Sasaki , Takehiro Saruwatari , Kensaku Nakamura , Atsuya Miyata , Kazuaki Nagamatsu , Kanihiro Oka
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 comprises 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 comprises 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 means for adjusting the tension of the belt.

2. 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。

3. 发明申请

US20050189162A1 Electric power steering apparatus 有权
公开(公告)号：US20050189162A1
公开(公告)日：2005-09-01
申请号：US11114053
申请日：2005-04-26
申请人： Hiroto Sasaki , Takehiro Saruwatari , Kensaku Nakamura , Atsuya Miyata , Kazuaki Nagamatsu , Kunihiro Oka
发明人： Hiroto Sasaki , Takehiro Saruwatari , Kensaku Nakamura , Atsuya Miyata , Kazuaki Nagamatsu , Kunihiro Oka
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 comprises 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 comprises 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 means for adjusting the tension of the belt.

4. 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.

5. 发明申请

US20050197224A1 Electric power steering apparatus 有权
标题翻译：电动助力转向装置
公开(公告)号：US20050197224A1
公开(公告)日：2005-09-08
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
发明人： Hiroto Sasaki , Takehiro Saruwatari , Kensaku Nakamura , Atsuya Miyata , Kazuaki Nagamatsu , Kunihiro Oka
IPC分类号： B62D5/04 , F16H7/08 , F16H7/12 , F16H7/14 , F16H7/22
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 comprises 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 comprises 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 means for adjusting the tension of the belt.
摘要翻译：一种电动助力转向装置，包括用于使电动机中的旋转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方向延伸的转向轴的轴向运动的变换机构车辆的两侧。减速机构包括由电动机驱动的输入皮带轮，与转子轴相连的输出滑轮，用于将输入滑轮和输出滑轮彼此连接的皮带，以及用于调节皮带张力的装置。

6. 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。

7. 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。

8. 发明授权

US07172051B2 Steering apparatus for vehicle 有权
标题翻译：车辆转向装置
公开(公告)号：US07172051B2
公开(公告)日：2007-02-06
申请号：US10825566
申请日：2004-04-15
申请人： Kazuaki Nagamatsu , Kensaku Nakamura , Tetsuya Murakami , Takehiro Saruwatari , Kousuke Yamanaka
发明人： Kazuaki Nagamatsu , Kensaku Nakamura , Tetsuya Murakami , Takehiro Saruwatari , Kousuke Yamanaka
IPC分类号： B62D5/05
CPC分类号： B62D5/0421 , B62D5/0448
摘要： A nut member which is rotated by power transmission from a motor in a rack housing is supported by a thrust bearing fitted and fixed in a first housing having an integrally formed fixing section for fastening to a vehicle body so that the nut member cannot move in both directions along an axial direction. Thrust loads applied in both directions to the nut member with the conversion of rotation into movement of a steering shaft in an axial direction are carried by the first housing through the thrust bearing. The structure of the connection section of the first housing and second housing is simplified, and the housing is fixed in a stable manner to prevent deterioration in steering feeling.
摘要翻译：通过动力传递从齿条壳体中的马达旋转的螺母构件被安装并固定在具有一体形成的用于紧固到车体的固定部的第一壳体中的推力轴承支撑，使得螺母构件不能在两者中移动沿轴向的方向。由第一壳体通过推力轴承承载沿轴向方向转动到转向轴的运动的向螺母构件施加的两个方向的推力载荷。第一壳体和第二壳体的连接部分的结构被简化，并且壳体被稳定地固定以防止转向感觉的劣化。

9. 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.

10. 发明申请

US20070102229A1 Vehicle Steering Apparatus 有权
标题翻译：车辆转向装置
公开(公告)号：US20070102229A1
公开(公告)日：2007-05-10
申请号：US10581193
申请日：2004-11-30
申请人： Tetsuya Murakami , Isamu Shindou , Kazuaki Nagamatsu
发明人： Tetsuya Murakami , Isamu Shindou , Kazuaki Nagamatsu
IPC分类号： B62D5/04
CPC分类号： F16C25/06 , B62D5/0403 , B62D5/0421 , B62D5/0448 , F16C19/184 , F16C2326/24
摘要： In a vehicle steering apparatus in which a housing for supporting coaxially to a rack shaft a ball nut that is provided with a ball screw mechanism constructed between itself and the rack shaft for moving in an axial direction for the purpose of steering and that is rotated by transmission from a steering motor is constructed in a separated form consisting of first and second housings fit to each other by spigot-joint fitting on an outer side of a retaining ring of a thrust bearing for thrust-supporting a rotating cylinder, a gap is provided in a part of the spigot-joint fitting part located on an outer side of the fixing nut screwed into the retaining ring in order to apply from one side a tightening force on a thrust bearing fit into and retained by the retaining ring.
摘要翻译：在车辆用转向装置中，其中与齿条轴同轴地支撑的壳体具有滚珠螺母，该滚珠螺母设置有在其自身与齿条轴之间构成的滚珠丝杠机构，用于为了转向而沿轴向移动，来自转向电动机的传动构造成分离形式，其由第一和第二壳体构成，第一和第二壳体通过插销接头配合在用于推力支撑旋转气缸的推力轴承的保持环的外侧上，提供间隙在位于固定螺母的固定螺母的外侧上的插口接合部件的一部分中，该固定螺母被拧入到保持环中，以便从一侧向紧固力施加在止动环上配合并由保持环保持的推力轴承。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式