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1. 发明授权

US07441807B2 Telescopic structure and steering column device for motor vehicle 有权
标题翻译：用于机动车辆的伸缩结构和转向柱装置
公开(公告)号：US07441807B2
公开(公告)日：2008-10-28
申请号：US10544788
申请日：2004-05-25
申请人： Shin Yoshimoto , Kiyoharu Higashino , Kiyoshi Sadakata
发明人： Shin Yoshimoto , Kiyoharu Higashino , Kiyoshi Sadakata
IPC分类号： B62D1/00
CPC分类号： B62D1/192
摘要： An automotive steering column apparatus has an inner column rotatably supporting a steering shaft, an outer column holding the inner column while rotatably embracing the inner column, a vehicle body side bracket having a vehicle body mount portion which can be mounted on a vehicle body and a pair of left and right facing flat plate portions which extend substantially vertically and disposed in such a manner as to surround the outer column, a clamping mechanism for changing a width of the pair of facing flat plate portions and changing a width of an inner circumferential surface of the outer column in connection with a change in the width of the pair of facing flat portions, and a shear ring mounted on at least either the inner circumferential surface of the outer column or an outer circumferential surface of the inner column. A shear permissive projection is provided on the shear ring. A groove is formed in at least either the inner circumferential surface of the outer column or the outer circumferential surface of the inner column. The shear permissive projection is in engagement with the groove.
摘要翻译：一种汽车转向柱装置，具有可旋转地支撑转向轴的内柱，保持内柱同时可旋转地包围内柱的外柱，车身侧支架，其具有可安装在车体上的车身安装部，一对左右平面板部分，其基本上垂直延伸并且以围绕外柱的方式设置;夹持机构，用于改变一对相对的平板部分的宽度，并且改变内周面的宽度与一对相对的平坦部分的宽度的变化相关联的外柱以及安装在外柱的内圆周表面或内柱的外圆周表面中的至少一个的剪切环。在剪切环上提供剪切允许突起。在外柱的内周面或内柱的外周面的至少一方形成有槽。剪切允许突起与凹槽接合。

2. 发明授权

US07413222B2 Position adjustment type steering column device for vehicles 有权
标题翻译：车辆位置调节型转向柱装置
公开(公告)号：US07413222B2
公开(公告)日：2008-08-19
申请号：US10544006
申请日：2004-08-31
申请人： Kiyoharu Higashino , Kiyoshi Sadakata
发明人： Kiyoharu Higashino , Kiyoshi Sadakata
IPC分类号： B62D1/18
CPC分类号： B62D1/184 , B62D1/192
摘要： A vehicular steering column system includes an outer column and an inner column which fits slidably in the outer column, whereby a relative position between the inner column and the outer column is adjusted by expanding and contracting the diameter of an inner circumferential surface of the outer column. An iron bush is provided between the inner circumferential surface of the outer column and an outer circumferential surface of the inner column in such a manner as to fit in or on at least the inner circumferential surface of the outer column or the outer circumferential surface of the inner column.
摘要翻译：车辆转向柱系统包括外柱和可滑动地配合在外柱中的内柱，由此通过使外柱的内圆周表面的直径膨胀和收缩来调节内柱和外柱之间的相对位置。在外柱的内周面和内柱的外周面之间设置铁衬套，以适合于至少装配在外柱的内周面或者外筒的外周面内柱。

3. 发明申请

US20060151984A1 Position adjustment type steering column device for vehicles 有权
标题翻译：车辆位置调节型转向柱装置
公开(公告)号：US20060151984A1
公开(公告)日：2006-07-13
申请号：US10544006
申请日：2004-08-31
申请人： Kiyoharu Higashino , Kiyoshi Sadakata
发明人： Kiyoharu Higashino , Kiyoshi Sadakata
IPC分类号： B62D1/18
CPC分类号： B62D1/184 , B62D1/192
摘要： A vehicular steering column system includes an outer column and an inner column which fits slidably in the outer column, whereby a relative position between the inner column and the outer column is adjusted by expanding and contracting the diameter of an inner circumferential surface of the outer column. An iron bush is provided between the inner circumferential surface of the outer column and an outer circumferential surface of the inner column in such a manner as to fit in or on at least the inner circumferential surface of the outer column or the outer circumferential surface of the inner column.
摘要翻译：车辆转向柱系统包括外柱和可滑动地配合在外柱中的内柱，由此通过使外柱的内圆周表面的直径膨胀和收缩来调节内柱和外柱之间的相对位置。在外柱的内周面和内柱的外周面之间设置铁衬套，以适合于至少装配在外柱的内周面或者外筒的外周面内柱。

4. 发明申请

US20060125224A1 Impact absorbing steering column device for vehicle 有权
标题翻译：用于车辆的冲击吸收转向柱装置
公开(公告)号：US20060125224A1
公开(公告)日：2006-06-15
申请号：US10559275
申请日：2004-04-28
申请人： Kiyoharu Higashino , Kiyoshi Sadakata
发明人： Kiyoharu Higashino , Kiyoshi Sadakata
IPC分类号： B62D1/19 , B62D1/16
CPC分类号： B62D1/192
摘要： In an impact absorbing type steering column apparatus for a vehicle in which two columns are fitted to each other in such a manner that an upper column; while being moved to the front part of the vehicle with respect to a lower column, absorbs the impact energy at a secondary collision of the vehicle, a bush is fixedly fitted to at least one of the outer peripheral side of the upper column and the inner peripheral side of the lower column in the fitting portion between the two columns.
摘要翻译：在一种用于车辆的冲击吸收型转向柱装置中，其中两列以上柱彼此相配合; 在相对于下列移动到车辆的前部的同时，在车辆的二次碰撞时吸收冲击能量，衬套固定地配合到上柱的外周侧和内侧的至少一个在两列之间的装配部分中的下列的周边。

5. 发明申请

US20060097501A1 Telescopic structure and steering column device for motor vehicle 有权
标题翻译：用于机动车辆的伸缩结构和转向柱装置
公开(公告)号：US20060097501A1
公开(公告)日：2006-05-11
申请号：US10544788
申请日：2004-05-25
申请人： Shin Yoshimoto , Kiyoharu Higashino , Kiyoshi Sadakata
发明人： Shin Yoshimoto , Kiyoharu Higashino , Kiyoshi Sadakata
IPC分类号： B62D1/19
CPC分类号： B62D1/192
摘要： An automotive steering column apparatus has an inner column rotatably supporting a steering shaft, an outer column holding the inner column while rotatably embracing the inner column, a vehicle body side bracket having a vehicle body mount portion which can be mounted on a vehicle body and a pair of left and right facing flat plate portions which extend substantially vertically and disposed in such a manner as to surround the outer column, a clamping mechanism for changing a width of the pair of facing flat plate portions and changing a width of an inner circumferential surface of the outer column in connection with a change in the width of the pair of facing flat portions, and a shear ring mounted on at least either the inner circumferential surface of the outer column or an outer circumferential surface of the inner column. A shear permissive projection is provided on the shear ring. A groove is formed in at least either the inner circumferential surface of the outer column or the outer circumferential surface of the inner column. The shear permissive projection is in engagement with the groove.
摘要翻译：一种汽车转向柱装置，具有可旋转地支撑转向轴的内柱，保持内柱同时可旋转地包围内柱的外柱，车身侧支架，其具有可安装在车体上的车身安装部，一对左右平面板部分，其基本上垂直延伸并且以围绕外柱的方式设置;夹持机构，用于改变一对相对的平板部分的宽度，并且改变内周面的宽度与一对相对的平坦部分的宽度的变化相关联的外柱以及安装在外柱的内圆周表面或内柱的外圆周表面中的至少一个的剪切环。在剪切环上提供剪切允许突起。在外柱的内周面或内柱的外周面的至少一方形成有槽。剪切允许突起与凹槽接合。

6. 发明申请

US20050258627A1 Electric powder steering apparatus 有权
标题翻译：电动粉末转向装置
公开(公告)号：US20050258627A1
公开(公告)日：2005-11-24
申请号：US10520353
申请日：2003-07-03
申请人： Kiyoshi Sadakata , Kiyoharu Higashino , Akira Aida , Yuji Kawaike
发明人： Kiyoshi Sadakata , Kiyoharu Higashino , Akira Aida , Yuji Kawaike
IPC分类号： B62D1/18 , B62D1/184 , B62D1/189 , B62D5/04
CPC分类号： B62D5/0409 , B62D1/189
摘要： An electric power steering apparatus includes a steering shaft having its upper end to which a steering wheel is fitted, a steering column rotatably supporting the steering shaft, tilting about a pivot as a fulcrum and moving telescopically together the steering shaft in axis-directions, an electric assist motor unit attached to the steering column and serving for a steering assist of the steering wheel, and a tilt/telescopic adjustment means for fixing the steering column in a predetermined angular position and fixing the steering column in a predetermined axis-directional position, wherein the pivot is disposed between the electric motor unit and the tilt/telescopic adjustment means.
摘要翻译：一种电动助力转向装置，包括：转向轴，其上端装有方向盘，可转动地支撑转向轴的转向柱，围绕枢轴作为支点倾斜，并将转向轴沿轴向可伸缩地移动; 附接到转向柱并用于方向盘的转向辅助的电动辅助马达单元和用于将转向柱固定在预定角度位置并将转向柱固定在预定轴向位置的倾斜/伸缩调节装置，其中所述枢轴设置在所述电动机单元和所述倾斜/伸缩调节装置之间。

7. 发明授权

US07198296B2 Electric power steering apparatus 有权
标题翻译：电动助力转向装置
公开(公告)号：US07198296B2
公开(公告)日：2007-04-03
申请号：US10520353
申请日：2003-07-03
申请人： Kiyoshi Sadakata , Kiyoharu Higashino , Akira Aida , Yuji Kawaike
发明人： Kiyoshi Sadakata , Kiyoharu Higashino , Akira Aida , Yuji Kawaike
IPC分类号： B62D1/18
CPC分类号： B62D5/0409 , B62D1/189
摘要： An electric power steering apparatus includes a steering shaft having its upper end to which a steering wheel is fitted, a steering column rotatably supporting the steering shaft, tilting about a pivot as a fulcrum and moving telescopically together the steering shaft in axis-directions, an electric assist motor unit attached to the steering column and serving for a steering assist of the steering wheel, and a tilt/telescopic adjustment means for fixing the steering column in a predetermined angular position and fixing the steering column in a predetermined axis-directional position, wherein the pivot is disposed between the electric motor unit and the tilt/telescopic adjustment means.
摘要翻译：一种电动助力转向装置，包括：转向轴，其上端装有方向盘，可转动地支撑转向轴的转向柱，围绕枢轴作为支点倾斜，并将转向轴沿轴向可伸缩地移动; 附接到转向柱并用于方向盘的转向辅助的电动辅助马达单元和用于将转向柱固定在预定角度位置并将转向柱固定在预定轴向位置的倾斜/伸缩调节装置，其中所述枢轴设置在所述电动机单元和所述倾斜/伸缩调节装置之间。

8. 发明授权

US07506893B2 Impact absorbing steering column device for vehicle 有权
标题翻译：用于车辆的冲击吸收转向柱装置
公开(公告)号：US07506893B2
公开(公告)日：2009-03-24
申请号：US10559275
申请日：2004-04-28
申请人： Kiyoharu Higashino , Kiyoshi Sadakata
发明人： Kiyoharu Higashino , Kiyoshi Sadakata
IPC分类号： B62D15/02
CPC分类号： B62D1/192
摘要： In an impact absorbing type steering column apparatus for a vehicle in which two columns are fitted to each other in such a manner that an upper column, while being moved to the front part of the vehicle with respect to a lower column, absorbs the impact energy at a secondary collision of the vehicle, a bush is fixedly fitted to at least one of the outer peripheral side of the upper column and the inner peripheral side of the lower column in the fitting portion between the two columns.
摘要翻译：在一种用于车辆的冲击吸收型转向柱装置中，其中两列彼此相配合，使得上柱相对于下柱移动到车辆的前部，吸收冲击能量在车辆的二次碰撞时，衬套固定地配合到两列之间的装配部分中的上柱的外周侧和下列的内周侧中的至少一个。

9. 发明申请

US20050173914A1 Shock absorbing steering column unit for vehicle 审中-公开
标题翻译：用于车辆的减震转向柱单元
公开(公告)号：US20050173914A1
公开(公告)日：2005-08-11
申请号：US10517259
申请日：2003-06-19
申请人： Kiyoshi Sadakata , Kiyoharu Higashino , Akira Aida , Yuji Kawaike
发明人： Kiyoshi Sadakata , Kiyoharu Higashino , Akira Aida , Yuji Kawaike
IPC分类号： B62D1/181 , B62D1/184 , B62D1/19 , B62D1/11
CPC分类号： B62D1/184 , B62D1/181 , B62D1/192 , B62D1/195
摘要： In an impact absorbing type steering column apparatus for an automotive vehicle in which an upper column is fitted to a lower column fixed to a car body so as to absorb an impact energy upon a secondary collision while moving the upper column along the lower column towards a front side of the automotive vehicle, a low-friction material treatment is effected on one or both of slide surfaces of fitting portions of the two columns, or a sleeve subjected to the low-friction material treatment is interposed between the fitting portions thereof.
摘要翻译：在一种用于机动车辆的冲击吸收型转向柱装置中，其中上柱装配到固定到车体上的下柱，以便在二次碰撞时吸收冲击能量，同时沿着下柱向上移动上柱机动车辆的前侧，在两列的装配部的滑动面的一个或两个上进行低摩擦材料处理，或者经受低摩擦材料处理的套筒插入其配合部之间。

10. 发明授权

US09114828B2 Telescopic steering apparatus 有权
标题翻译：伸缩式转向装置
公开(公告)号：US09114828B2
公开(公告)日：2015-08-25
申请号：US14347639
申请日：2012-08-27
申请人： Takeshi Fujiwara , Toru Segawa , Takahiro Minamigata , Kiyoshi Sadakata
发明人： Takeshi Fujiwara , Toru Segawa , Takahiro Minamigata , Kiyoshi Sadakata
IPC分类号： B62D1/18 , B62D1/185 , B62D1/184
CPC分类号： B62D1/185 , B62D1/184
摘要： When adjusting the forward-backward position of a steering wheel, together with reducing any uncomfortable feeling experienced by the driver, a support bracket is prevented from breaking away toward the front due to an extremely large force applied during the adjustment operation. Elastic sleeves 35 are mounted inside the long holes 25a in the forward-backward direction, and an adjustment rod 19a is inserted through the inside of the elastic sleeves 35. Gaps 36 located between the outer circumferential surface of both end portions in the forward-backward direction of the elastic sleeves 35 and the inner circumferential surface of the both end portions in the forward-backward direction of the long holes 25a in the forward-backward direction. When adjusting the forward-backward position the steering wheel, the adjustment rod 19a forcibly displaces toward the end portions in the forward-backward direction of the long holes 25a in the forward-backward direction, and when forcibly colliding with the inner circumferential surface of the end portions in the forward-backward direction of the elastic sleeves 35, the gaps 36 reduce the impact that is applied to the inner circumferential surface of the end portions of the long holes 25a in the forward-backward direction from the adjustment rod 19a by increasing the amount that the end portions of the elastic sleeves 35 elastically deform.
摘要翻译：当调整方向盘的前后位置时，与减少驾驶员感到的不便感觉相反，由于在调整操作期间施加极大的力，防止了支撑架向前方的分离。弹性套筒35沿着前后方向安装在长孔25a内部，调节杆19a穿过弹性套筒35的内部插入。间隙36位于前后两端部的外周面之间弹性套筒35的方向和长孔25a的前后方向上的两端部的内周面向前后方向。当调整方向盘的前后位置时，调节杆19a朝向前后方向的长孔25a的前后方向的端部强制地移位，并且当强制地与前后方向的内周面碰撞时弹性套筒35的前后方向的端部，间隙36通过增加从调节杆19a向前后方向施加到长孔25a的端部的内周面的冲击弹性套筒35的端部弹性变形的量。

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