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21. 发明授权

US07406890B2 Steering controller of vehicle 有权
标题翻译：车辆转向控制器
公开(公告)号：US07406890B2
公开(公告)日：2008-08-05
申请号：US10516082
申请日：2003-05-30
申请人： Katsuhiro Suda , Takao Nojiri , Naoki Hikosaka , Hidekazu Michioka , Masashi Konomoto , Hiroshi Kaneshige , Masayuki Imamura , Katsuya Iida , Takeomi Kawakami
发明人： Katsuhiro Suda , Takao Nojiri , Naoki Hikosaka , Hidekazu Michioka , Masashi Konomoto , Hiroshi Kaneshige , Masayuki Imamura , Katsuya Iida , Takeomi Kawakami
IPC分类号： F16H55/00
CPC分类号： B62D5/008 , F16H25/06 , Y10T74/18576 , Y10T74/18624 , Y10T74/18752
摘要： There is provided a steering control device for a vehicle of a new structure utilizing a ball screw mechanism for compacting the structure. The steering control device for a vehicle includes a first input shaft 1 connected to a handle, a second input shaft 2 connected to a motor 8, an output shaft 3 connected to a steering wheel, a first transmission 6 for rotating a nut 5 in accordance with the rotational motion of the first input shaft 1 so as to transmit the rotational motion of the first input shaft 1 to the rotational motion of the output shaft 3, and a second transmission 7 for moving the nut 5 linearly in the axial direction with respect to the output shaft 3 in accordance with the rotational motion of the second input shaft 2 so as to transmit the rotational motion of the second input shaft 2 to the rotational motion of the output shaft 3. The center line of the second input shaft and the center line of the output shaft are aligned on substantially the same straight line.
摘要翻译：提供了一种利用滚珠丝杆机构来压紧结构的新结构的车辆转向控制装置。用于车辆的转向控制装置包括连接到手柄的第一输入轴1，连接到电动机8的第二输入轴2，连接到方向盘的输出轴3，用于使螺母5旋转的第一变速器6 与第一输入轴1的旋转运动，以便将第一输入轴1的旋转运动传递到输出轴3的旋转运动;以及第二变速器7，用于使螺母5沿轴向线性移动，相对于根据第二输入轴2的旋转运动而输出到输出轴3，以将第二输入轴2的旋转运动传递到输出轴3的旋转运动。第二输入轴的中心线和输出轴的中心线在基本上相同的直线上对准。

22. 发明申请

US20070009720A1 Vibration damping material and motion guide device where the material is assembled 审中-公开
标题翻译：振动阻尼材料和运动导向装置，其中组装材料
公开(公告)号：US20070009720A1
公开(公告)日：2007-01-11
申请号：US10558396
申请日：2004-05-25
申请人： Hidekazu Michioka , Katsuya Iida
发明人： Hidekazu Michioka , Katsuya Iida
IPC分类号： B32B7/02
CPC分类号： F16C29/12 , F16C29/002 , F16C29/008 , F16C29/06 , F16F1/40 , F16F15/08 , F16F2230/14 , Y10T428/24942
摘要： A plurality of thin metal layers 8 and a plurality of thin attenuation layers 9 are laminated one by one alternately. The entire thickness of the laminated damping structure is set to be not more than 1.0 mm. According to this structure, since a plurality of boundary faces exist between the metal layers 8 and the attenuation layers, oscillation energy is easily converted to friction energy, thus providing a large attenuation force. In addition, since the entire thickness is set to be not more than 1.0 mm, deformation amount of the damping structure 6 due to shearing force can be made small, so that rigidity of the damping structure 6 can be increased.
摘要翻译：多个薄金属层8和多个薄衰减层9交替层叠。层叠阻尼结构的整体厚度设定为1.0mm以下。根据该结构，由于在金属层8与衰减层之间存在多个边界面，所以能够容易地将振动能转换为摩擦能，提供较大的衰减力。此外，由于整个厚度设定为不大于1.0mm，所以能够减小由于剪切力引起的阻尼结构6的变形量，从而可以提高阻尼结构6的刚性。

23. 发明授权

US07040189B2 Circulation member of ball screw and ball screw using same 有权
标题翻译：滚珠丝杠和滚珠丝杠的循环部件使用相同的
公开(公告)号：US07040189B2
公开(公告)日：2006-05-09
申请号：US10309341
申请日：2002-12-04
申请人： Hidekazu Michioka , Yasuyuki Abe , Hiroshi Niwa , Katsuya Iida , Toshiaki Kadono , Takeki Shirai , Hironori Shoji
发明人： Hidekazu Michioka , Yasuyuki Abe , Hiroshi Niwa , Katsuya Iida , Toshiaki Kadono , Takeki Shirai , Hironori Shoji
IPC分类号： F16H25/24
CPC分类号： F16C33/3706 , F16H25/2214 , Y10T74/19749 , Y10T74/19767
摘要： A circulation member of a ball screw for circulating a ball rolling on a spiral ball rolling groove formed on a screw shaft. The circulation member includes a central portion and a pair of leg portions disposed at both ends of the central portion so as to extend therefrom, the leg portions having inner peripheries having center lines inclined in directions different from each other with respect to a center line of an inner periphery of said central portion. The leg portions also have outer peripheries having center lines being parallel to each other and have thicknesses, different in circumferential directions thereof, at cross sections in directions normal to center lines of the outer peripheries of the respective leg portions.
摘要翻译：滚珠丝杠的循环构件，用于使形成在螺杆轴上的螺旋滚珠滚动槽上滚动的滚珠循环。循环构件包括中心部分和一对腿部部分，其设置在中心部分的两端以从其延伸，具有内周边的中心线，该中心线具有相对于中心线的中心线彼此不同的方向倾斜的中心线所述中心部分的内周边。腿部还具有外周，其中心线彼此平行，并且在垂直于各腿部的外周的中心线的方向上的横截面处具有不同的圆周方向的厚度。

24. 发明授权

US06976399B2 Wiper ring and ball screw provided with wiper ring 有权
标题翻译：雨刷环和滚珠丝杠带有雨刷环
公开(公告)号：US06976399B2
公开(公告)日：2005-12-20
申请号：US10811832
申请日：2004-03-30
申请人： Hidekazu Michioka , Katsuya Iida , Tetsuhiro Nishide
发明人： Hidekazu Michioka , Katsuya Iida , Tetsuhiro Nishide
IPC分类号： F16H25/24 , F16J15/26
CPC分类号： F16J15/26 , F16H25/2204 , F16H25/2418 , Y10T74/18712 , Y10T74/19749
摘要： A wiper ring to be applied to a nut of a ball screw having a screw shaft comprises a plurality of segments each constituted as independent element having a seal portion to be contacted to the screw shaft, support pins extending in an axial direction of the screw shaft so as to correspond to the segments, respectively, the segments being arranged in a circumferential direction of the screw shaft to be rotatable about the pins, the pins being connected to each other through support members so as to limit the relative movement of the respective pins, and a spring member for urging the segments arranged circumferential direction of the screw shaft so as to be directed towards radially central side of the screw shaft.
摘要翻译：应用于具有螺纹轴的滚珠丝杠的螺母的擦拭环包括多个段，每个段均构成独立的元件，其具有与螺纹轴接触的密封部分，沿着螺杆轴的轴向方向延伸的支撑销分别对应于所述段，所述段沿所述螺杆轴的圆周方向布置以能够绕所述销旋转，所述销通过支撑构件彼此连接，以限制各个销的相对运动以及弹簧构件，用于将螺旋轴的圆周方向的节段推压以指向螺杆轴的径向中心侧。

25. 发明申请

US20050178232A1 Steering controller of vehicle 有权
标题翻译：车辆转向控制器
公开(公告)号：US20050178232A1
公开(公告)日：2005-08-18
申请号：US10516082
申请日：2003-05-30
申请人： Katsuhiro Suda , Takao Najiri , Naoki Hikosaka , Hidekazu Michioka , Masashi Konomoto , Hiroshi Kaneshige , Masayuki Imamura , Katsuya Iida , Takeomi Kawakami
发明人： Katsuhiro Suda , Takao Najiri , Naoki Hikosaka , Hidekazu Michioka , Masashi Konomoto , Hiroshi Kaneshige , Masayuki Imamura , Katsuya Iida , Takeomi Kawakami
IPC分类号： B62D1/16 , B62D5/00 , F16H25/06 , F16H25/20 , B62D1/20
CPC分类号： B62D5/008 , F16H25/06 , Y10T74/18576 , Y10T74/18624 , Y10T74/18752
摘要： There is provided a steering control device for a vehicle of a new structure utilizing a ball screw mechanism for compacting the structure. The steering control device for a vehicle includes a first input shaft 1 connected to a handle, a second input shaft 2 connected to a motor 8, an output shaft 3 connected to a steering wheel, a first transmission 6 for rotating a nut 5 in accordance with the rotational motion of the first input shaft 1 so as to transmit the rotational motion of the first input shaft 1 to the rotational motion of the output shaft 3, and a second transmission 7 for moving the nut 5 linearly in the axial direction with respect to the output shaft 3 in accordance with the rotational motion of the second input shaft 2 so as to transmit the rotational motion of the second input shaft 2 to the rotational motion of the output shaft 3. The center line of the second input shaft and the center line of the output shaft are aligned on substantially the same straight line.
摘要翻译：提供了一种利用滚珠丝杆机构来压紧结构的新结构的车辆转向控制装置。用于车辆的转向控制装置包括连接到手柄的第一输入轴1，连接到电动机8的第二输入轴2，连接到方向盘的输出轴3，用于使螺母5旋转的第一变速器6 与第一输入轴1的旋转运动，以便将第一输入轴1的旋转运动传递到输出轴3的旋转运动;以及第二变速器7，用于使螺母5沿轴向线性移动，相对于根据第二输入轴2的旋转运动而输出到输出轴3，以便将第二输入轴2的旋转运动传递到输出轴3的旋转运动。第二输入轴的中心线和输出轴的中心线在基本相同的直线上对齐。

26. 发明申请

US20130255419A1 SEAL MEMBER AND LINEAR MOTION GUIDE DEVICE USING SAME 有权
标题翻译：密封件和线性运动指导装置使用相同
公开(公告)号：US20130255419A1
公开(公告)日：2013-10-03
申请号：US13988610
申请日：2011-12-09
申请人： Katsuya Iida , Soshi Miyahara , Hideo Saito , Toshiaki Kadono , Masahiko Yoshino , Tsutomu Togashi , Eri Kameda , Futoshi Nakamura
发明人： Katsuya Iida , Soshi Miyahara , Hideo Saito , Toshiaki Kadono , Masahiko Yoshino , Tsutomu Togashi , Eri Kameda , Futoshi Nakamura
IPC分类号： F16H25/24 , F16H25/22
CPC分类号： F16H25/2418 , F16H25/2204 , F16H25/2214 , F16H25/24 , F16J15/3224 , Y10T74/19702 , Y10T74/19744
摘要： A ball screw device or linear motion guide device has a seal member preventing dust and dirt from entering into a movable member of a linear motion guide device and seals out fine dust, dirt or like by surely contacting a seal to a shaft member without providing a large margin to the seal. The seal member includes a body portion mounted to the movable member and a lip portion contacting an outer portion of the shaft member, the lip portion has an oblique surface having an axial section inclining with respect to its axial direction, the body portion has an urging member urging the lip portion in a diameter direction of the shaft member and a reinforcing portion reinforcing the body portion. The urging member is located on the reinforcing portion side than the tip end of the lip portion in the axial sectional shape of the lip portion.
摘要翻译：滚珠丝杠装置或直线运动引导装置具有防止灰尘和灰尘进入直线运动导向装置的可动构件的密封构件，并且通过将密封件确保地接触轴构件而密封出细小的灰尘，污垢等，而不提供大幅度的印章。密封构件包括安装到可动构件的主体部分和与轴构件的外部接触的唇部，所述唇部具有倾斜表面，所述倾斜表面具有相对于其轴向方向倾斜的轴向部分，所述主体部分具有推动力在所述轴构件的直径方向上推动所述唇部的构件和加强所述主体部的加强部。推动构件位于比唇部的轴向断面形状的唇部的前端的加强部侧。

27. 发明申请

US20060169080A1 Rolling body screw device 有权
标题翻译：滚动体螺丝装置
公开(公告)号：US20060169080A1
公开(公告)日：2006-08-03
申请号：US10544647
申请日：2004-04-20
申请人： Katsuya Iida , Hironori Shouji , Toshiaki Kadono
发明人： Katsuya Iida , Hironori Shouji , Toshiaki Kadono
IPC分类号： F16H1/24
CPC分类号： F16H25/2214 , Y10T74/18656 , Y10T74/19772
摘要： A return pipe is constituted by combining a pair of return pipe halves split along a non-load passage. A pipe hold down member is fixed to a nut member so as to be astride the return pipe, fixing the return pipe to the nut member. A flange portion is formed on each of the return pipe halves, while a pair of fixing leg portions covering the flange portion of each return pipe half is formed on the pipe hold down member. Fastening members pass through the fixing leg portions of the pipe hold down member and the flange portion of the return pipe halves and are fastened to the nut member. When the fixing leg portions of the pipe hold down member are fixed to the nut member by the fastening members, an engagement portion of the pipe hold down member is configured to tighten the pair of the return pipe halves in the direction where split faces of the return pipe halves abut against each other.
摘要翻译：返回管通过组合沿着非负载通道分流的一对返回管半部而构成。管道压紧构件被固定到螺母构件上，以跨越回流管，将回流管固定到螺母构件。在每个返回管半部上形成有凸缘部分，而在管道压紧部件上形成覆盖每个返回管半部的凸缘部分的一对固定腿部。紧固构件穿过管道压紧构件的固定腿部和返回管半部的凸缘部分并且紧固到螺母构件。当通过紧固构件将管道压紧构件的固定腿部固定到螺母构件时，管道压紧构件的接合部分被构造成在一对返回管半部沿着返回管道一半彼此抵靠。

28. 发明授权

US08302498B2 Sealed linear actuator unit 有权
标题翻译：密封线性执行器单元
公开(公告)号：US08302498B2
公开(公告)日：2012-11-06
申请号：US12674024
申请日：2008-09-10
申请人： Takeki Shirai , Katsuya Iida , Soshi Miyahara , Ryuji Furusawa
发明人： Takeki Shirai , Katsuya Iida , Soshi Miyahara , Ryuji Furusawa
IPC分类号： F16H3/06 , F16H27/02 , F16H29/02 , F16H29/20
CPC分类号： F16C29/063 , F16H19/06 , F16H2019/0686 , Y10T74/18056 , Y10T74/18712 , Y10T74/18848
摘要： A linear actuator unit has a slide plate which is allowed to freely move along the outer rail while causing a cover to retreat. The linear actuator unit includes: an outer rail, which is formed into a cylindrical shape, and includes the slit-opening portion formed along an axial direction thereof; the slide plate (3), which is coupled to an inner block in the hollow portion through the slit-opening portion; a cover belt, which is tensioned between both ends in a longitudinal direction of the outer rail so as to cover the slit-opening portion; a belt-guiding member, which separates the cover belt from the outer rail correspondingly to movement of the slide plate; and a seal member, which seals between the belt-guiding member and the cover belt and between the belt-guiding member and the outer rail.
摘要翻译：线性致动器单元具有允许在外罩自由移动的同时使盖退回的滑板。线性致动器单元包括：外轨，其形成为圆筒形，并且包括沿其轴向形成的狭缝开口部; 所述滑动板（3）通过所述狭缝开口部分联接到所述中空部分中的内部块; 覆盖带，其在所述外轨道的纵向方向上的两端之间被张紧以覆盖所述狭缝开口部; 带导向构件，其根据滑板的移动将盖带与外轨分开; 以及密封构件，其在带引导构件和盖带之间以及带引导构件和外轨之间密封。

29. 外观设计

USD664169S1 Linear actuator 有权
公开(公告)号：USD664169S1
公开(公告)日：2012-07-24
申请号：US29305180
申请日：2008-03-14
申请人： Takeki Shirai , Katsuya Iida , Soshi Miyahara , Ryuji Furusawa
设计人： Takeki Shirai , Katsuya Iida , Soshi Miyahara , Ryuji Furusawa

30. 发明授权

US07017069B2 PWM control circuit, microcomputer and electronic equipment 有权
标题翻译： PWM控制电路，微电脑和电子设备
公开(公告)号：US07017069B2
公开(公告)日：2006-03-21
申请号：US10681302
申请日：2003-10-09
申请人： Makoto Kudo , Katsuya Iida
发明人： Makoto Kudo , Katsuya Iida
IPC分类号： G06F1/04
CPC分类号： H03K7/08 , G06F1/025
摘要： A PWM control circuit, microcomputer and electronic equipment which can generate high-resolution PWM signals through a small-sized scale of circuit. The PWM control circuit includes a PWM period value setting register, a counter, an edge-point value setting register, a PWM output circuit for varying the level of the PWM signal at a first edge-point, and a delay value setting register provided on low order side of the edge-point value setting register, for specifying a delay time of the first edge-point. The PWM output circuit delays the first edge-point by a period smaller than one clock period of CLK, in accordance with the value in the delay value setting register. This can improve the resolution of the PWM signal. One-bit or two-bit value is stored in the delay value setting register. Based on the stored value, the first edge-point can be delayed by ½, ¼, 2/4 or ¾ clock period.
摘要翻译： PWM控制电路，微电脑和电子设备，可通过小尺寸电路生成高分辨率PWM信号。 PWM控制电路包括PWM周期值设定寄存器，计数器，边缘值设定寄存器，用于改变第一边沿点的PWM信号电平的PWM输出电路以及设置在第一边沿点的延迟值设定寄存器用于指定第一边缘点的延迟时间的边缘值设置寄存器的低阶侧。根据延迟值设置寄存器中的值，PWM输出电路将第一个边沿点延迟小于CLK的一个时钟周期的周期。这可以提高PWM信号的分辨率。一位或两位值存储在延迟值设置寄存器中。基于存储值，第一个边沿点可以延迟½，¼，2/4或¾个时钟周期。

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