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1. 发明申请

US20050093281A1 Steering column apparatus 有权
标题翻译：转向柱装置
公开(公告)号：US20050093281A1
公开(公告)日：2005-05-05
申请号：US10958344
申请日：2004-10-06
申请人： Masaki Nishioka , Naoki Sawada
发明人： Masaki Nishioka , Naoki Sawada
IPC分类号： B62D1/18 , B62D1/184
CPC分类号： B62D1/184
摘要： A steering column apparatus, includes: a fixed column member having a vehicle body attachment portion to be attached to a vehicle body; a column head supported by the fixed column member movably in a direction of a center shaft of the fixed column member; a wheel shaft, rotatably supported by the column head, for fixing a steering wheel to an end thereof; a column clamp, provided in the column head, for putting the column head into a state in which the column head is clamped to or unclamped from the fixed column member; an operation lever having a rocking shaft in the column head; and a mechanical transmission apparatus for transmitting a rocking motion of the operation lever to the column clamp.
摘要翻译：一种转向柱装置，包括：具有附接到车体的车身安装部的固定柱构件; 柱固定柱构件，其由所述固定柱构件沿所述固定柱构件的中心轴的方向可移动地支撑; 轮轴，由柱头可旋转地支撑，用于将方向盘固定到其一端; 设置在柱头中的柱夹，用于将柱头置于柱头夹紧固定柱构件或从固定柱构件松开的状态; 操作杆，其在所述列头部中具有摆动轴; 以及用于将操作杆的摇摆运动传递到柱夹具的机械传动装置。

2. 发明授权

US07364197B2 Steering column apparatus 有权
标题翻译：转向柱装置
公开(公告)号：US07364197B2
公开(公告)日：2008-04-29
申请号：US10958344
申请日：2004-10-06
申请人： Masaki Nishioka , Naoki Sawada
发明人： Masaki Nishioka , Naoki Sawada
IPC分类号： B62D1/18
CPC分类号： B62D1/184
摘要： A steering column apparatus, includes: a fixed column member having a vehicle body attachment portion to be attached to a vehicle body; a column head supported by the fixed column member movably in a direction of a center shaft of the fixed column member; a wheel shaft, rotatably supported by the column head, for fixing a steering wheel to an end thereof; a column clamp, provided in the column head, for putting the column head into a state in which the column head is clamped to or unclamped from the fixed column member; an operation lever having a rocking shaft in the column head; and a mechanical transmission apparatus for transmitting a rocking motion of the operation lever to the column clamp.
摘要翻译：一种转向柱装置，包括：具有附接到车体的车身安装部的固定柱构件; 柱固定柱构件，其由所述固定柱构件沿所述固定柱构件的中心轴的方向可移动地支撑; 轮轴，由柱头可旋转地支撑，用于将方向盘固定到其一端; 设置在柱头中的柱夹，用于将柱头置于柱头夹紧固定柱构件或从固定柱构件松开的状态; 操作杆，其在所述列头部中具有摆动轴; 以及用于将操作杆的摇摆运动传递到柱夹具的机械传动装置。

3. 发明申请

US20060053935A1 Steering column device 有权
标题翻译：转向柱装置
公开(公告)号：US20060053935A1
公开(公告)日：2006-03-16
申请号：US10528615
申请日：2003-10-02
申请人： Naoki Sawada , Masaki Nishioka , Kenji Sato
发明人： Naoki Sawada , Masaki Nishioka , Kenji Sato
IPC分类号： B62D1/18
CPC分类号： B62D1/16 , B62D1/184 , B62D1/189
摘要： A steering column device (1), comprising a column body (2) having a swelled shell part (23) in deformed section swelled in the side direction of a steering shaft (3) beyond the portion of thereof where an upper bearing (31) is installed and having opposed walls parallel with each other, wherein a lower body mounting part (22) and an upper body mounting part (21) are formed in the swelled shell part (23), whereby a distance bracket and a lower bracket must not be prepared and fixedly positioned on the column body.
摘要翻译：一种转向柱装置（1），包括具有变形部分的膨胀壳体部分（23）的柱体（2），其在转向轴（3）的侧面方向上膨胀超过其部分，其中上轴承（31）安装并具有彼此平行的相对的壁，其中在膨胀的外壳部分（23）中形成下部主体安装部分（22）和上部主体安装部分（21），由此距离支架和下部支架不能准备并固定在柱体上。

4. 发明授权

US07437968B2 Steering column device 有权
标题翻译：转向柱装置
公开(公告)号：US07437968B2
公开(公告)日：2008-10-21
申请号：US10528615
申请日：2003-10-02
申请人： Naoki Sawada , Masaki Nishioka , Kenji Sato
发明人： Naoki Sawada , Masaki Nishioka , Kenji Sato
IPC分类号： B62D1/18
CPC分类号： B62D1/16 , B62D1/184 , B62D1/189
摘要： A steering column device (1), comprising a column body (2) having a swelled shell part (23) in deformed section swelled in the side direction of a steering shaft (3) beyond the portion of thereof where an upper bearing (31) is installed and having opposed walls parallel with each other, wherein a lower body mounting part (22) and an upper body mounting part (21) are formed in the swelled shell part (23), whereby a distance bracket and a lower bracket must not be prepared and fixedly positioned on the column body.
摘要翻译：一种转向柱装置（1），包括具有变形部分的膨胀壳体部分（23）的柱体（2），其在转向轴（3）的侧面方向上膨胀超过其部分，其中上轴承（31）安装并具有彼此平行的相对的壁，其中在膨胀的外壳部分（23）中形成下部主体安装部分（22）和上部主体安装部分（21），由此距离支架和下部支架不能准备并固定在柱体上。

5. 发明授权

US07412911B2 Steering column apparatus 有权
标题翻译：转向柱装置
公开(公告)号：US07412911B2
公开(公告)日：2008-08-19
申请号：US10941808
申请日：2004-09-16
申请人： Masaki Nishioka , Naoki Sawada
发明人： Masaki Nishioka , Naoki Sawada
IPC分类号： B62D1/18
CPC分类号： B62D1/184
摘要： A steering column apparatus includes: a stationary column member; a movable column member whose one end is supported on the stationary column member nonrotatably about a center axis and movably along the center axis; a column head disposed on the other end of the movable column member; a wheel shaft supported rotatably on the column head; a column clamp for clamping and unclamping the movable column member with respect to the stationary column member at two or more points which are spaced along the center axis of the movable column member; and a control lever whose operation lever end is positioned in the vicinity of a steering wheel and which is capable of operating the column clamp.
摘要翻译：转向柱装置包括：固定柱构件; 可动柱构件，其一端以中心轴为中心不可旋转地支撑在固定柱构件上，并沿着中心轴线可移动; 柱头，设置在可动柱构件的另一端上; 可旋转地支撑在柱头上的轮轴; 用于在沿着可移动柱构件的中心轴线间隔开的两个或更多个点处相对于静止柱构件夹紧和松开可移动柱构件的柱夹具; 以及控制杆，其操作杆端位于方向盘附近并且能够操作柱夹。

6. 发明申请

US20050242561A1 Steering column device 审中-公开
标题翻译：转向柱装置
公开(公告)号：US20050242561A1
公开(公告)日：2005-11-03
申请号：US10522228
申请日：2003-07-25
申请人： Masaki Nishioka , Naoki Sawada
发明人： Masaki Nishioka , Naoki Sawada
IPC分类号： B62D1/184 , B62D1/18
CPC分类号： B62D1/184
摘要： There is disclosed a steering column apparatus comprising: a steering shaft to which a steering wheel is mounted at the rear end portion thereof; a cylindrical steering column for rotatably supporting the steering column therein; body-side bracket used to sandwich and fix the steering column; a distance unit formed to be expanded from the steering column by plastic working and to sandwiched by the body-side brackets; and position adjusting means for making the position of the steering column with respect to the body-side brackets adjustable within a predetermined adjustment range, wherein the position adjusting means comprises as its constituent element an adjusting bolt for passing through the body-side bracket and the distance unit so as to clamp the distance unit through the body-side bracket, and the adjusting bolt is positioned above the steering shaft.
摘要翻译：公开了一种转向柱装置，包括：方向盘，其后端部安装有方向盘; 圆柱形转向柱，用于将转向柱可旋转地支撑在其中; 车体侧支架用于夹紧和固定转向柱; 距离单元，其形成为通过塑性加工从转向柱膨胀并被身体侧托架夹持; 以及用于使转向柱相对于车身侧支架的位置在预定调节范围内可调的位置调节装置，其中位置调节装置包括用于穿过车身侧支架的调节螺栓和距离单元，以便通过主体侧支架夹紧距离单元，并且调节螺栓位于转向轴上方。

7. 发明申请

US20050081674A1 Steering column apparatus 有权
标题翻译：转向柱装置
公开(公告)号：US20050081674A1
公开(公告)日：2005-04-21
申请号：US10941808
申请日：2004-09-16
申请人： Masaki Nishioka , Naoki Sawada
发明人： Masaki Nishioka , Naoki Sawada
IPC分类号： B62D1/18 , B62D1/184
CPC分类号： B62D1/184
摘要： A steering column apparatus includes: a stationary column member; a movable column member whose one end is supported on the stationary column member nonrotatably about a center axis and movably along the center axis; a column head disposed on the other end of the movable column member; a wheel shaft supported rotatably on the column head; a column clamp for clamping and unclamping the movable column member with respect to the stationary column member at two or more points which are spaced along the center axis of the movable column member; and a control lever whose operation lever end is positioned in the vicinity of a steering wheel and which is capable of operating the column clamp.
摘要翻译：转向柱装置包括：固定柱构件; 可动柱构件，其一端以中心轴为中心不可旋转地支撑在固定柱构件上，并沿着中心轴线可移动; 柱头，其设置在所述可动柱构件的另一端上; 可旋转地支撑在柱头上的轮轴; 用于在沿着可移动柱构件的中心轴线间隔开的两个或更多个点处相对于静止柱构件夹紧和松开可移动柱构件的柱夹具; 以及控制杆，其操作杆端位于方向盘附近并且能够操作柱夹。

8. 发明授权

US08965743B2 Steering device design assisting apparatus and steering device design assisting method 有权
标题翻译：转向装置设计辅助装置和转向装置设计辅助方法
公开(公告)号：US08965743B2
公开(公告)日：2015-02-24
申请号：US13318283
申请日：2011-07-26
申请人： Masaki Tomaru , Naoki Sawada , Akira Ichikawa , Ryou Oosawa
发明人： Masaki Tomaru , Naoki Sawada , Akira Ichikawa , Ryou Oosawa
IPC分类号： G06F17/50 , B62D1/20 , B62D1/16
CPC分类号： B62D1/20 , B62D1/16 , G06F17/5095
摘要： A design assisting apparatus of a steering device arranges a coordinate of a handle position reference point, a coordinate of a first universal joint reference point, a coordinate of a second universal joint reference point, and a coordinate of a steering gear reference point in a three-dimensional space, calculates a reference axis passing through the second universal joint reference point from the first universal joint reference point, calculates a phase angle which is an angle between a straight line from the handle position reference point to the first joint reference point when viewed along the reference axis and a straight line from the second joint reference point to the steering gear reference point when viewed along the reference axis, and determines success or failure of a condition in which the allowable range of the phase angle allowable error is included in the allowable range of the allowable torque variation rate.
摘要翻译：转向装置的设计辅助装置在三分之一中布置手柄位置参考点的坐标，第一万用接头参考点的坐标，第二万用接头参考点的坐标和舵机参考点的坐标计算从第一万用接头参考点通过第二万向接头参考点的参考轴的相位角，计算一个相位角，该相位角是当观察时从把手位置参考点到第一个接合参考点的直线之间的角度沿着基准轴线观察从第二关节基准点到舵机参考点的直线，并且确定在相位角允许误差的允许范围包括在内的条件下的成功或失败容许转矩变化率的允许范围。

9. 发明申请

US20130257337A1 Electric Power Steering Apparatus 有权
标题翻译：电动转向装置
公开(公告)号：US20130257337A1
公开(公告)日：2013-10-03
申请号：US13265050
申请日：2011-09-20
申请人： Takayuki Ochiai , Mikihiko Tsunoda , Naoki Sawada
发明人： Takayuki Ochiai , Mikihiko Tsunoda , Naoki Sawada
IPC分类号： G05D15/01
CPC分类号： G05D15/01 , B62D5/0406 , B62D5/0409 , H02K5/148 , H02K5/225 , H02K5/24 , H02K11/33
摘要： An electric motor and a control unit are juxtaposed in a speed reduction gear box. A terminal block is provided at an outer circumference of a flange proximate to a control unit of the electric motor. Terminal block surfaces of the terminal block are provided so that a plane direction faces a direction vertical to a shaft line of the electric motor. A motor side connecting terminal is held on the terminal block surface. The unit side connecting terminals provided at a position proximate to the electric motor of the control unit are arranged so as to overlap with the motor side connecting terminal on the terminal block surface to couple by a coupling portion (fixing screw).
摘要翻译：电动机和控制单元并置在减速齿轮箱中。端子块设置在靠近电动机的控制单元的凸缘的外周。端子台的端子台面设置为使得平面方向面向与电动机的轴线垂直的方向。电机侧连接端子保持在端子台表面。设置在靠近控制单元的电动机的位置处的单元侧连接端子布置成与端子块表面上的电动机侧连接端子重叠，以通过联接部分（固定螺钉）耦合。

10. 发明授权

US07886630B2 Electric steering device 有权
标题翻译：电动转向装置
公开(公告)号：US07886630B2
公开(公告)日：2011-02-15
申请号：US11703654
申请日：2007-02-08
申请人： Masaki Tomaru , Yuuichi Tomaru , Kouhei Yonezawa , Naoki Sawada
发明人： Masaki Tomaru , Yuuichi Tomaru , Kouhei Yonezawa , Naoki Sawada
IPC分类号： B62D1/18
CPC分类号： B62D1/181 , Y10T74/18688
摘要： When a column 4 reaches a tilting ascent end, the lower end 732 of a nut 73 abuts on the buffering segment 83 of a buffer 82. Thus, while the buffering segment 83 of the buffer 82 is elastically deformed, the nut 73 stops with no impact. Accordingly, the inertia when the nut 73 stops is restrained and the tightening torque of the nut 73 when the nut 73 stops is also restrained. For this reason, when an electric motor 61 is rotationally driven in a reverse direction, a feeding screw shaft 71 rotates in the reverse direction with the normal rotation torque of the electric motor 61. Thus, the nut 73 is caused to ascend in the axial direction along the screw segment of the feeding screw shaft 71 so that the column 4 can be tiltingly moved downward.
摘要翻译：当柱4达到倾斜上升端时，螺母73的下端732抵靠缓冲器82的缓冲段83.因此，当缓冲器82的缓冲段83弹性变形时，螺母73停止影响。因此，当螺母73停止时的惯性被抑制，并且螺母73停止时螺母73的紧固扭矩也被抑制。因此，当电动机61沿相反方向旋转驱动时，进给螺杆轴71以与电动机61的正常转矩相反的方向旋转。因此，使螺母73在轴向上升方向沿着进给螺杆轴71的螺纹段，使得柱4能够向下倾斜移动。

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