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1. 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。

2. 发明申请

US20090249911A1 SCREW DEVICE 有权
标题翻译：螺丝装置
公开(公告)号：US20090249911A1
公开(公告)日：2009-10-08
申请号：US11718198
申请日：2005-10-27
申请人： Hidekazu Michioka , Hiroshi Niwa , Katsuya Iida , Yoshiaki Saitoh
发明人： Hidekazu Michioka , Hiroshi Niwa , Katsuya Iida , Yoshiaki Saitoh
IPC分类号： F16H25/22 , F16H25/24
CPC分类号： F16H25/2214 , F16H25/24 , F16H57/0006 , Y10T74/19772
摘要： The present invention provides a screw device enabling insulation of sounds occurring from the inside of the screw device when circulating rolling elements.The screw device includes: a screw shaft 1 having a spiral rolling-element rolling groove 1a on an outer circumferential surface; a nut body 2 having a spiral loaded rolling-element rolling groove 2a on an inner circumferential surface to oppose the rolling-element rolling groove 1a of the screw shaft 1 and having therein a rolling-element returning passage 6 to return rolling elements 3 rolling in a loaded rolling-element rolling passage 10 formed between the loaded rolling-element rolling groove 2a and the rolling-element rolling groove 1a of the screw shaft 1; a circulation member 9 attached to an end face of the nut body 2 and provided with a direction changing passage 5 to connect the loaded rolling-element rolling passage 10 and the rolling-element returning passage 6; and a sound insulating member 11 attached to the nut body 2 to which the circulation member 9 is attached and formed to have an inner circumferential surface coming into contact with the screw shaft and to cover the circulation member 9.
摘要翻译：本发明提供了一种螺旋装置，其能够在循环滚动元件时使从螺旋装置的内部产生的声音绝缘。螺杆装置包括：在外周面上具有螺旋形滚动元件滚动槽1a的螺杆轴1; 在螺旋轴1的滚动体滚动槽1a上与内圆周表面上具有螺旋加载滚动元件滚动槽2a的螺母体2，其中具有滚动元件返回通道6以使滚动元件3滚动形成在加载的滚动体滚动槽2a和螺杆轴1的滚动体滚动槽1a之间的加载的滚动体滚动通道10; 安装在螺母本体2的端面的循环构件9，设有方向转换通路5，以连接加载的滚动体滚动通道10和滚动体返回通道6; 以及安装在螺母体2上的隔音构件11，循环构件9安装到该螺母体2上，以形成内周面与螺纹轴接触并覆盖循环构件9。

3. 发明申请

US20090293658A1 LOW-NOISE SCREW DEVICE 有权
标题翻译：低噪声螺丝装置
公开(公告)号：US20090293658A1
公开(公告)日：2009-12-03
申请号：US12278680
申请日：2007-02-07
申请人： Hidekazu Michioka , Hiroshi Niwa , Katsuya Iida , Yoshiaki Saitoh
发明人： Hidekazu Michioka , Hiroshi Niwa , Katsuya Iida , Yoshiaki Saitoh
IPC分类号： F16H25/22
CPC分类号： F16H25/2219 , F16H57/0006 , Y10T74/19749 , Y10T74/19767 , Y10T74/19772
摘要： Provided is a screw device capable of reducing noise generated therefrom.The screw device has a screw shaft 5 having a rolling-element rolling groove 5a spirally formed on an outer peripheral surface of the screw shaft; a nut 6 having a loaded rolling-element rolling groove 6a spirally formed on an inner peripheral surface of the nut and facing the rolling-element rolling groove 5a of the screw shaft 5 and a rolling-element return path connecting an end of the loaded rolling-element rolling groove 6a with an other end thereof; and a plurality of rolling elements 7 arranged in a rolling-element circulation path. A low-noise plate 12 is mounted on a flange 9 provided at an axial end of the nut 6 so that the low-noise plate 12 covers at least a part of an end surface of the flange 9.
摘要翻译：提供能够降低由此产生的噪音的螺钉装置。螺杆装置具有螺旋轴5，螺杆轴5具有螺旋地形成在螺杆轴的外周面上的滚动体滚动槽5a; 螺母6具有在螺母的内周面上螺旋地形成并与螺杆轴5的滚动体滚动槽5a相对的负载的滚动体滚动槽6a;以及滚动元件返回路径， - 元件滚动槽6a，其另一端; 以及布置在滚动体循环路径中的多个滚动元件7。低噪声板12安装在设置在螺母6的轴向端部的凸缘9上，使得低噪声板12覆盖凸缘9的端面的至少一部分。

4. 发明授权

US08408087B2 Screw device with sound insulating member 有权
标题翻译：带隔音构件的螺丝装置
公开(公告)号：US08408087B2
公开(公告)日：2013-04-02
申请号：US11718198
申请日：2005-10-27
申请人： Hidekazu Michioka , Hiroshi Niwa , Katsuya Iida , Yoshiaki Saitoh
发明人： Hidekazu Michioka , Hiroshi Niwa , Katsuya Iida , Yoshiaki Saitoh
IPC分类号： F16H1/24
CPC分类号： F16H25/2214 , F16H25/24 , F16H57/0006 , Y10T74/19772
摘要： The present invention provides a screw device enabling insulation of sounds occurring from the inside of the screw device when circulating rolling elements.The screw device includes: a screw shaft 1 having a spiral rolling-element rolling groove 1a on an outer circumferential surface; a nut body 2 having a spiral loaded rolling-element rolling groove 2a on an inner circumferential surface to oppose the rolling-element rolling groove 1a of the screw shaft 1 and having therein a rolling-element returning passage 6 to return rolling elements 3 rolling in a loaded rolling-element rolling passage 10 formed between the loaded rolling-element rolling groove 2a and the rolling-element rolling groove 1a of the screw shaft 1; a circulation member 9 attached to an end face of the nut body 2 and provided with a direction changing passage 5 to connect the loaded rolling-element rolling passage 10 and the rolling-element returning passage 6; and a sound insulating member 11 attached to the nut body 2 to which the circulation member 9 is attached and formed to have an inner circumferential surface coming into contact with the screw shaft and to cover the circulation member 9.
摘要翻译：本发明提供了一种螺旋装置，其能够在循环滚动元件时使从螺旋装置的内部产生的声音绝缘。螺杆装置包括：在外周面上具有螺旋形滚动元件滚动槽1a的螺杆轴1; 在螺旋轴1的滚动体滚动槽1a上与内圆周表面上具有螺旋加载滚动元件滚动槽2a的螺母体2，其中具有滚动元件返回通道6以使滚动元件3滚动形成在加载的滚动体滚动槽2a和螺杆轴1的滚动体滚动槽1a之间的加载的滚动体滚动通道10; 安装在螺母本体2的端面的循环构件9，设有方向转换通路5，以连接加载的滚动体滚动通道10和滚动体返回通道6; 以及安装在螺母体2上的隔音构件11，循环构件9安装到该螺母体2上，以形成内周面与螺纹轴接触并覆盖循环构件9。

5. 发明授权

US08033195B2 Low-noise screw device 有权
标题翻译：低噪音螺丝装置
公开(公告)号：US08033195B2
公开(公告)日：2011-10-11
申请号：US12278680
申请日：2007-02-07
申请人： Hidekazu Michioka , Hiroshi Niwa , Katsuya Iida , Yoshiaki Saitoh
发明人： Hidekazu Michioka , Hiroshi Niwa , Katsuya Iida , Yoshiaki Saitoh
IPC分类号： F16H1/24 , F16H55/02
CPC分类号： F16H25/2219 , F16H57/0006 , Y10T74/19749 , Y10T74/19767 , Y10T74/19772
摘要： Provided is a screw device capable of reducing noise generated therefrom.The screw device has a screw shaft 5 having a rolling-element rolling groove 5a spirally formed on an outer peripheral surface of the screw shaft; a nut 6 having a loaded rolling-element rolling groove 6a spirally formed on an inner peripheral surface of the nut and facing the rolling-element rolling groove 5a of the screw shaft 5 and a rolling-element return path connecting an end of the loaded rolling-element rolling groove 6a with an other end thereof; and a plurality of rolling elements 7 arranged in a rolling-element circulation path. A low-noise plate 12 is mounted on a flange 9 provided at an axial end of the nut 6 so that the low-noise plate 12 covers at least a part of an end surface of the flange 9.
摘要翻译：提供能够降低由此产生的噪音的螺钉装置。螺杆装置具有螺旋轴5，螺杆轴5具有螺旋地形成在螺杆轴的外周面上的滚动体滚动槽5a; 螺母6具有在螺母的内周面上螺旋地形成并与螺杆轴5的滚动体滚动槽5a相对的负载的滚动体滚动槽6a;以及滚动元件返回路径， - 元件滚动槽6a，其另一端; 以及布置在滚动体循环路径中的多个滚动元件7。低噪声板12安装在设置在螺母6的轴向端部的凸缘9上，使得低噪声板12覆盖凸缘9的端面的至少一部分。

6. 发明申请

US20060219036A1 Hypoid gear device 审中-公开
标题翻译： Hypoid齿轮装置
公开(公告)号：US20060219036A1
公开(公告)日：2006-10-05
申请号：US10552725
申请日：2004-04-23
申请人： Hidekazu Michioka , Masahiko Tamano , Masayuki Imamura , Takeki Shirai , Daisuke Yatsushiro
发明人： Hidekazu Michioka , Masahiko Tamano , Masayuki Imamura , Takeki Shirai , Daisuke Yatsushiro
IPC分类号： F16H57/00
CPC分类号： F16H1/145 , F16H55/24 , F16H57/12 , F16H2057/121 , Y10T74/19633
摘要： A hypoid gear device is provided with a backlash eliminating unit arranged between a driven wheel and a driving pinion to be meshed with the driven wheel. The backlash eliminating unit includes a driven pinion mounted on the same shaft as that of the driving pinion so as to be meshed with the driven wheel, and an elastic member urging the driven pinion on the same shaft of the driving pinion in the direction reverse thereto.
摘要翻译：准双曲面齿轮装置设置有间隙消除单元，其设置在从动轮和驱动小齿轮之间以与从动轮啮合。齿隙消除单元包括安装在与驱动小齿轮相同的轴上的从动小齿轮，以便与从动轮啮合;以及弹性构件，其以与其相反的方向将驱动小齿轮的驱动小齿轮推向与驱动小齿轮相同的轴上。

7. 发明授权

US5970666A Large-scale high strength seismic isolator 失效
标题翻译：大型高强度隔震器
公开(公告)号：US5970666A
公开(公告)日：1999-10-26
申请号：US986133
申请日：1997-12-05
申请人： Hiroshi Kurabayashi , Toshio Omi , Daisuke Yaguchi , Nobuyoshi Murai , Yoshihide Uchiyama , Masashi Yamamoto , Yuji Sano , Hirokazu Yoshioka , Takeki Shirai , Hidekazu Michioka , Masashi Konomoto
发明人： Hiroshi Kurabayashi , Toshio Omi , Daisuke Yaguchi , Nobuyoshi Murai , Yoshihide Uchiyama , Masashi Yamamoto , Yuji Sano , Hirokazu Yoshioka , Takeki Shirai , Hidekazu Michioka , Masashi Konomoto
IPC分类号： E02D27/34 , E04H9/02 , F16F15/04 , E04B1/98
CPC分类号： E02D27/34 , E04H9/023
摘要： A seismic isolator includes a lower guide rail 4 having grooves on the side surfaces thereof and fitted to an upper surface of a lower plate 1, an upper guide rail 6 having grooves on the side surfaces thereof and fitted to a lower surface of an upper plate in a direction criss-crossing the lower guide rail 4, a block body 9 clamping at its lower part the lower guide rail 4 and clamping at its upper part the upper guide rail 6, a large number of rollers interposed between the lower guide rail 4 and the block body 9 and between the upper guide rail 6 and the block body 9, a large number of balls interposed between grooves of the side surfaces of the lower guide rail 4 and the block body 9 and between grooves of the side surfaces of the upper guide rail 6 and the block body 9 and a flexible member 22 fitted between the lower surface of the upper plate and the upper surface of the lower plate 1.
摘要翻译：地震隔离器包括在其侧表面上具有凹槽并安装在下板1的上表面上的下导轨4，在其侧表面上具有凹槽的上导轨6，并配合到上板的下表面在与下导轨4交叉的方向上，块体9在其下部夹持下导轨4并在其上部夹紧上导轨6，多个辊插入在下导轨4之间块主体9和上导轨6与块体9之间，在下导轨4和块体9的侧面的槽之间以及侧导轨的侧面的槽之间插入有大量的滚珠上导轨6和块体9以及装配在上板的下表面和下板1的上表面之间的柔性构件22。

8. 发明授权

US07870935B2 Traction drive power transmission device 有权
标题翻译：牵引驱动动力传动装置
公开(公告)号：US07870935B2
公开(公告)日：2011-01-18
申请号：US10539479
申请日：2003-12-26
申请人： Daisuke Yatsushiro , Takeki Shirai , Hidekazu Michioka , Takahiro Kawaguchi , Haruo Kusakabe , Mitsuru Fukuda , Seiichi Otsubo
发明人： Daisuke Yatsushiro , Takeki Shirai , Hidekazu Michioka , Takahiro Kawaguchi , Haruo Kusakabe , Mitsuru Fukuda , Seiichi Otsubo
IPC分类号： F16N25/00
CPC分类号： F16H57/0463 , F16H19/025 , F16H57/0497 , Y10T74/18744 , Y10T74/19777
摘要： A traction drive power transmission device, where a lubrication oil can be stably and continuously applied for a long period to portions at which rollers and a shaft are in contact with each other, shortage of the lubrication oil does not occur at the contact portions, the lubrication oil is not wasted, and which does not impair work environment by contaminating floor surface etc. A traction drive power transmission device has at least one drive roller (12a), a follower roller (12b), and a circular cylinder-like shaft (11). The shaft (11) is held between the drive roller (12a) and the follower roller (12b). When the drive roller (12a) is rotated, rotational force by the rotation is transmitted to the shaft (11) to drive it in its axial direction. The device has a lubrication oil-delivering portion (20) with application bodies (22-1, 22-2) for applying a lubrication oil only to portions where the shaft (11) is in contact with the drive roller (12a) and the follower roller (12b).
摘要翻译：牵引驱动动力传递装置，其中润滑油可以长期稳定地连续地施加到辊和轴彼此接触的部分，在接触部分处不会发生润滑油的不足，润滑油不会被浪费，并且不会通过污染地板表面等而损害工作环境。牵引驱动动力传递装置具有至少一个驱动辊（12a），从动辊（12b）和圆柱形轴（ 11）。轴（11）保持在驱动辊（12a）和从动辊（12b）之间。当驱动辊（12a）旋转时，通过旋转的旋转力传递到轴（11）以沿其轴向驱动。该装置具有润滑输油部分（20），其具有用于仅将润滑油施加到轴（11）与驱动辊（12a）接触的部分的施加体（22-1,22-2）和从动辊（12b）。

9. 发明申请

US20060194668A1 Traction drive power transmission device 有权
标题翻译：牵引驱动动力传动装置
公开(公告)号：US20060194668A1
公开(公告)日：2006-08-31
申请号：US10539479
申请日：2003-12-26
申请人： Daisuke Yatsushiro , Takeki Shirai , Hidekazu Michioka , Takahiro Kawaguchi
发明人： Daisuke Yatsushiro , Takeki Shirai , Hidekazu Michioka , Takahiro Kawaguchi
IPC分类号： F16H13/00
CPC分类号： F16H57/0463 , F16H19/025 , F16H57/0497 , Y10T74/18744 , Y10T74/19777
摘要： A traction drive power transmission device, where a lubrication oil can be stably and continuously applied for a long period to portions at which rollers and a shaft are in contact with each other, shortage of the lubrication oil does not occur at the contact portions, the lubrication oil is not wasted, and which does not impair work environment by contaminating floor surface etc. A traction drive power transmission device has at least one drive roller (12a), a follower roller (12b), and a circular cylinder-like shaft (11). The shaft (11) is held between the drive roller (12a) and the follower roller (12b). When the drive roller (12a) is rotated, rotational force by the rotation is transmitted to the shaft (11) to drive it in its axial direction. The device has a lubrication oil-delivering portion (20) with application bodies (22-1, 22-2) for applying a lubrication oil only to portions where the shaft (11) is in contact with the drive roller (12a) and the follower roller (12b).
摘要翻译：牵引驱动动力传递装置，其中润滑油可以长期稳定地连续地施加到辊和轴彼此接触的部分，在接触部分处不会发生润滑油的不足，润滑油不会被浪费，并且不会通过污染地板表面等而损害工作环境。牵引驱动动力传递装置具有至少一个驱动辊（12a），从动辊（12b）和圆柱形轴（11）。轴（11）保持在驱动辊（12a）和从动辊（12b）之间。当驱动辊（12a）旋转时，通过旋转的旋转力传递到轴（11）以沿其轴向驱动。该装置具有一个带有施加体（22-1,22-2）的润滑油输送部分（20），用于仅将润滑油施加到轴（11）与驱动辊（12a）接触的部分，以及从动辊（12b）。

10. 发明授权

US06286383B1 Ball screw device 有权
标题翻译：滚珠丝杠装置
公开(公告)号：US06286383B1
公开(公告)日：2001-09-11
申请号：US09423609
申请日：1999-11-15
申请人： Takeki Shirai , Hidekazu Michioka , Shigeru Ebina , Ryuji Takeda
发明人： Takeki Shirai , Hidekazu Michioka , Shigeru Ebina , Ryuji Takeda
IPC分类号： F16H114
CPC分类号： F16C33/3825 , F16C33/3706 , F16H25/2238 , Y10T74/19767 , Y10T74/19772 , Y10T74/19777
摘要： This invention relates to improvement of a ball screw unit in which a nut member meshes with a screw shaft via a plurality of balls circulating endlessly. The balls are disposed freely rotatably in line at a predetermined interval in a ball arranging member formed in a belt-like shape. If a relative rotation occurs between the nut member and screw shaft, the balls circulate in the infinite circulation path with the ball arranging member. Guide pieces are projected to both sides of the ball arranging member and guide grooves for accommodating each of the guide pieces are formed along the entire circumference of the infinite circulation path. Therefore, the ball arranging member is introduced by the guide grooves and circulates in the infinite circulation path without being fluttered.
摘要翻译：本发明涉及一种滚珠丝杠单元的改进，其中螺母构件通过多个循环的滚珠与丝杠轴啮合。在以带状形状形成的滚珠排列构件中，滚珠以预定的间隔可自由转动地设置。如果在螺母构件和螺杆轴之间发生相对旋转，则球在与球排列构件无限循环路径中循环。引导件投射到球排列构件的两侧，并且沿着无限循环路径的整个圆周形成用于容纳每个引导件的引导槽。因此，球排列构件被引导槽引入，并且在无限循环路径中循环而不被扑灭。

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