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11. 发明申请

US20050104355A1 Impact absorbing steering column device 有权
标题翻译：冲击吸收转向柱装置
公开(公告)号：US20050104355A1
公开(公告)日：2005-05-19
申请号：US10506989
申请日：2003-05-07
申请人： Ryuuichi Ishida , Toshimichi Takano , Masaki Tomaru
发明人： Ryuuichi Ishida , Toshimichi Takano , Masaki Tomaru
IPC分类号： B60R21/05 , B62D1/18 , B62D1/19 , B62D1/11
CPC分类号： B62D1/195 , B60R21/05
摘要： A spacer 16 is interposed between a body-side bracket and a steering column to be retained and passed by a supporting pin 21, so as to be latched on either one of the both brackets, meanwhile a pin insertion hole 19 through which the supporting pin is passed is formed on the spacer and a shock time breaking portion 19a is formed in the surroundings thereof.
摘要翻译：间隔件16插入在主体侧支架和转向柱之间，由支撑销21保持和通过，以便锁定在两个支架中的任一个上，同时具有销插入孔19，支撑销通过形成在间隔件上，并且在其周围形成有冲击时间断裂部分21a。

12. 发明申请

US20140195204A1 DESIGN ASSISTANCE DEVICE FOR STEERING DEVICE AND METHOD OF ASSISTING STEERING DEVICE DESIGN 有权
标题翻译：用于转向装置的设计辅助装置和辅助转向装置设计的方法
公开(公告)号：US20140195204A1
公开(公告)日：2014-07-10
申请号：US13812084
申请日：2012-06-20
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
CPC分类号： G06F17/5086 , B62D1/16 , B62D1/192 , B62D1/20 , G06F17/5095 , G06F2217/02
摘要： A design assistance device for a steering device and a method of assisting a steering device design which assists a design of a steering device including an intermediate shaft by using existing components of a tube yoke and a shaft yoke. A design assistance device 1 for a steering device displays a select button on a display device when a fitting length of the combination of a candidate component of the tube yoke and a candidate component of the shaft yoke satisfies a condition of a fitting length. When the select button is selected, a control device 4 may receive information in which a drawing selected by a designer is determined.
摘要翻译：用于转向装置的设计辅助装置和辅助转向装置设计的方法，其通过使用管轭和轴轭的现有部件协助包括中间轴的转向装置的设计。当管轭的候选部件和轴轭的候选部件的组合的拟合长度满足拟合长度的条件时，用于转向装置的设计辅助装置1在显示装置上显示选择按钮。当选择选择按钮时，控制装置4可以接收确定由设计者选择的图形的信息。

13. 发明申请

US20120185219A1 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：US20120185219A1
公开(公告)日：2012-07-19
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
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。

14. 发明授权

US07350816B2 Impact absorbing steering column device 有权
标题翻译：冲击吸收转向柱装置
公开(公告)号：US07350816B2
公开(公告)日：2008-04-01
申请号：US10506989
申请日：2003-05-07
申请人： Ryuuichi Ishida , Toshimichi Takano , Masaki Tomaru
发明人： Ryuuichi Ishida , Toshimichi Takano , Masaki Tomaru
IPC分类号： B62D1/19
CPC分类号： B62D1/195 , B60R21/05
摘要： A spacer is interposed between a body-side bracket and a column-side bracket for retaining a steering column. A pin insertion hole through which a supporting pin is passed is formed in the spacer. A portion of the spacer to be broken by the shock of collision is formed in a region of the spacer surrounding the pin insertion hole.
摘要翻译：在主体侧支架和柱侧支架之间插入间隔件，用于保持转向柱。在间隔件中形成有穿过支撑销的销插入孔。在围绕销插入孔的间隔件的区域中形成由碰撞冲击破坏的间隔件的一部分。

15. 发明申请

US20070180945A1 Electric steering device 有权
标题翻译：电动转向装置
公开(公告)号：US20070180945A1
公开(公告)日：2007-08-09
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到达倾斜上升端时，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停止而没有冲击。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的正转方向相反的方向旋转。因此，使螺母73沿着进给螺杆轴71的螺纹段沿轴向上升，使得柱4能够向下倾斜移动。

16. 发明授权

US07191679B2 Electric steering column apparatus 有权
标题翻译：电动转向柱装置
公开(公告)号：US07191679B2
公开(公告)日：2007-03-20
申请号：US10759431
申请日：2004-01-20
申请人： Masaki Tomaru , Kazuya Fukuda , Takahiro Saito
发明人： Masaki Tomaru , Kazuya Fukuda , Takahiro Saito
IPC分类号： B62D1/18
CPC分类号： B62D1/181
摘要： An electric tilt and/or telescopic steering column apparatus comprises a steering shaft having a steering wheel mounted on a rear end thereof, a steering column for rotatably supporting the steering shaft, an electric actuator for adjusting the tilt and/or telescopic position of the steering shaft by driving this steering column, and position detecting means for detecting the position of the steering shaft in a non-contact manner.
摘要翻译：电动倾斜和/或伸缩式转向柱装置包括转向轴，转向轴具有安装在其后端的方向盘，用于可转动地支撑转向轴的转向柱，用于调节转向器的倾斜和/或伸缩位置的电致动器通过驱动该转向柱的轴，以及用于以非接触方式检测转向轴的位置的位置检测装置。

17. 发明申请

US20050225068A1 Tilt steering column device for vehicle 有权
标题翻译：用于车辆的倾斜转向柱装置
公开(公告)号：US20050225068A1
公开(公告)日：2005-10-13
申请号：US10512563
申请日：2003-06-02
申请人： Ryuuichi Ishida , Shin Yoshimoto , Masaki Tomaru
发明人： Ryuuichi Ishida , Shin Yoshimoto , Masaki Tomaru
IPC分类号： B62D1/18 , B62D1/184 , B62D1/187
CPC分类号： B62D1/184 , B62D1/187
摘要： In a tilt and/or telescopic type steering column apparatus for a vehicle, in which a column sided bracket attached to a steering column is so provided as to be swingable about a car body sided bracket attached to a car body, the two brackets are press-fitted to each other by fastening a fastening bolt inserted through the two brackets and thus fastened in a tilt and/or telescopic adjustment position, while a tilt and/or telescopic adjustment can be made by releasing the two brackets from being press-fitted by slackening the fastening bolt, a balance or leap-up spring for biasing a pair of biasing end portions each other is provided, the one biasing end portion of the balance or leap-up spring is fitted to the car body or the car body sided bracket, and the other biasing end portion supports sad steering column or the column sided bracket, an improvement is characterized in that a slide member abutting on the steering column or the column sided bracket is attached to the other biasing end portion of the balance or leap-up spring.
摘要翻译：在用于车辆的倾斜和/或伸缩式转向柱装置中，其中安装在转向柱上的列侧支架能够围绕安装在车体上的车体侧支架摆动，将两个托架按压通过紧固插入通过两个支架的紧固螺栓彼此紧固，并因此固定在倾斜和/或伸缩调节位置，同时可以通过将两个支架释放而不被压配合而进行倾斜和/或伸缩调整松弛紧固螺栓，设置用于使一对偏压端部彼此偏置的平衡弹簧或弹簧弹簧，平衡或弹簧弹簧的一个偏压端部装配到车体或车身侧支架并且另一个偏压端部支撑不良转向柱或柱侧支架，其改进之处在于，抵靠在转向柱或柱侧支架上的滑动构件附接到另一个偏压e 平衡或跳跃弹簧的一部分。

18. 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。

19. 发明授权

US07354068B2 Tilt steering column device for vehicle 有权
标题翻译：用于车辆的倾斜转向柱装置
公开(公告)号：US07354068B2
公开(公告)日：2008-04-08
申请号：US10512563
申请日：2003-06-02
申请人： Ryuuichi Ishida , Shin Yoshimoto , Masaki Tomaru
发明人： Ryuuichi Ishida , Shin Yoshimoto , Masaki Tomaru
IPC分类号： B62D1/18
CPC分类号： B62D1/184 , B62D1/187
摘要： In a tilt and/or telescopic type steering column apparatus for a vehicle, in which a column sided bracket attached to a steering column is so provided as to be swingable about a car body sided bracket attached to a car body, the two brackets are press-fitted to each other by fastening a fastening bolt inserted through the two brackets and thus fastened in a tilt and/or telescopic adjustment position, while a tilt and/or telescopic adjustment can be made by releasing the two brackets from being press-fitted by slackening the fastening bolt, a balance or leap-up spring for biasing a pair of biasing end portions each other is provided, the one biasing end portion of the balance or leap-up spring is fitted to the car body or the car body sided bracket, and the other biasing end portion supports sad steering column or the column sided bracket, an improvement is characterized in that a slide member abutting on the steering column or the column sided bracket is attached to the other biasing end portion of the balance or leap-up spring.
摘要翻译：在用于车辆的倾斜和/或伸缩式转向柱装置中，其中安装在转向柱上的列侧支架能够围绕安装在车体上的车体侧支架摆动，将两个托架按压通过紧固插入通过两个支架的紧固螺栓彼此紧固，并因此固定在倾斜和/或伸缩调节位置，同时可以通过将两个支架释放而不被压配合而进行倾斜和/或伸缩调整松弛紧固螺栓，设置用于使一对偏压端部彼此偏置的平衡弹簧或弹簧弹簧，平衡或弹簧弹簧的一个偏压端部装配到车体或车身侧支架并且另一个偏压端部支撑不良转向柱或柱侧支架，其改进之处在于，抵靠在转向柱或柱侧支架上的滑动构件附接到另一个偏压e 平衡或跳跃弹簧的一部分。

20. 发明申请

US20070262576A1 Electrically-driven steering column apparatus 有权
标题翻译：电动转向柱装置
公开(公告)号：US20070262576A1
公开(公告)日：2007-11-15
申请号：US11826183
申请日：2007-07-12
申请人： Masaki Tomaru , Chie Mitsuhashi , Takeshi Fujiwara , Yasuhiro Shibuya
发明人： Masaki Tomaru , Chie Mitsuhashi , Takeshi Fujiwara , Yasuhiro Shibuya
IPC分类号： B62D1/18 , B60K17/04
CPC分类号： F16C11/0657 , B62D1/181 , B62D1/185 , F16C2326/24 , Y10T74/2003 , Y10T403/455
摘要： An electrically-driven steering column apparatus includes a steering column rotatably holding a steering shaft and capable of adjusting a position of the steering wheel, and a power transmission mechanism for transmitting to the steering column a rotational driving force of an electric motor as a position adjusting motion driving force, wherein the power transmission mechanism has a joint constructed of a spherical joint element and a cylindrical joint element in which the spherical joint element is slidably fitted, on within a driving force transmission route.
摘要翻译：一种电动转向柱装置，包括：转向柱，其可旋转地保持转向轴并且能够调节方向盘的位置;以及动力传递机构，用于将电动机的旋转驱动力传递到转向柱作为位置调节运动驱动力，其中动力传递机构具有由球形关节元件和球形关节元件可滑动地配合的圆柱形关节元件构成的关节，在驱动力传递路径内。

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