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1. 发明授权

US08739410B2 Method of manufacturing a spherical bearing 有权
标题翻译：制造球面轴承的方法
公开(公告)号：US08739410B2
公开(公告)日：2014-06-03
申请号：US12964188
申请日：2010-12-09
申请人： Hidekazu Michioka , Tomozumi Murata , Tetsuhiro Nishide
发明人： Hidekazu Michioka , Tomozumi Murata , Tetsuhiro Nishide
IPC分类号： B21K1/04
CPC分类号： F16C11/0633 , F16C11/0642 , F16C11/0657 , F16C11/0685 , F16C2300/02 , Y10T29/49648 , Y10T29/49655 , Y10T29/49657 , Y10T29/49659 , Y10T29/49705
摘要： Provided is a method of manufacturing a spherical bearing having an inside member with a metal ball portion and an outside member having a ball support portion enclosing and supporting the ball portion of the inside member and connected to the inside member swingably or rotatably relative to each other, including the steps of performing injection molding in which the ball portion of the inside member is inserted as a core in a mold to mold a resin liner covering the ball portion, molding the outside member covering the resin liner by a casting in which the ball portion and the resin liner are inserted as a core in the mold, and after the completion of the casting, heating the resin liner covering the ball portion through the ball portion of the inside member.
摘要翻译：本发明提供一种球形轴承的制造方法，该球面轴承具有金属球部的内侧部件和具有球状支撑部的外侧部件，所述球形支撑部包围并支撑内侧部件的球部并且相对于彼此可摆动地或可旋转地连接到内侧部件包括以下步骤：将内部构件的球部作为芯部插入模具中以模制覆盖球部的树脂衬套的注射成型的步骤，通过铸件将铸造的外部构件成型，该铸件由球体部分和树脂衬垫作为芯插入模具中，并且在铸件完成之后，通过内部构件的球部加热覆盖球部的树脂衬套。

2. 发明授权

US08282282B2 Motion guide device and method of assembling motion guide device 有权
标题翻译：运动导向装置及运动导向装置组装方法
公开(公告)号：US08282282B2
公开(公告)日：2012-10-09
申请号：US11915344
申请日：2006-05-23
申请人： Hidekazu Michioka , Hiroshi Niwa , Hiroaki Mochizuki , Takuya Yamagata , Takuya Horie
发明人： Hidekazu Michioka , Hiroshi Niwa , Hiroaki Mochizuki , Takuya Yamagata , Takuya Horie
IPC分类号： F16C29/06 , F16C29/12 , B23P11/00
CPC分类号： F16C29/001 , F16C29/002 , F16C29/0647 , F16C29/065 , F16C29/0669 , F16C29/126 , Y10T29/4984
摘要： A motion guide device is able to damp a moving block from vibrating in a direction perpendicular to an axis of a raceway rail. A damping plate with a surface facing a surface of a raceway is provided at a moving block body. The surface of the damping plate is set to be in contact with the raceway rail or is set such that a gap between its surface of the raceway rail is as close to zero as possible. When vibration occurs from the raceway rail or the moving block, the surface of the raceway rail and the surface of the damping plate come into contact with each other. This brings about change in a spring constant of the motion guide device in the direction perpendicular to the axis of the raceway.
摘要翻译：运动引导装置能够阻止运动块在垂直于轨道轨的轴线的方向上振动。在移动块体上设置有面向滚道表面的表面的阻尼板。阻尼板的表面设置为与轨道轨道接触或设置成使得其轨道轨道的表面之间的间隙尽可能接近于零。当从轨道轨道或运动块发生振动时，轨道轨道的表面和阻尼板的表面彼此接触。这导致运动引导装置在垂直于滚道轴线的方向上的弹簧常数的变化。

3. 发明授权

US07950304B2 Roller screw 有权
标题翻译：滚筒螺丝
公开(公告)号：US07950304B2
公开(公告)日：2011-05-31
申请号：US11908210
申请日：2006-03-02
申请人： Hidekazu Michioka , Makoto Iizumi , Satoshi Fujita , Akimasa Yoshida
发明人： Hidekazu Michioka , Makoto Iizumi , Satoshi Fujita , Akimasa Yoshida
IPC分类号： F16H1/24 , F16H55/02
CPC分类号： F16H25/2247 , F16H2025/2271 , Y10T74/19744 , Y10T74/19791
摘要： A roller screw of the present invention has a screw shaft 1 having a roller rolling surface 1a spirally formed with a lead on an outer surface thereof; a nut 2 having a roller rolling surface 2a spirally formed on an inner surface thereof to face the roller rolling surface 1a of the screw shaft 1; and a plurality of rollers 4 arranged in a rolling path 3 between the roller rolling surface 1a of the screw shaft 1 and the roller rolling surface 2a of the nut 2 and moving around the screw shaft while rotating on rotation axes of the rollers. In this roller screw, each of the rotation axes 4a of the rollers 4 substantially crosses a center line 1b of the screw shaft 1. Since each of the rotation axes 4a of the rollers 4 crosses the center line 1b of the screw shaft 1 (in other words, the rollers 4 arranged in the rolling path 3 are not skewed from the beginning) even when the rolling path 3 has the lead, the roller 4 are allowed to move smoothly.
摘要翻译：本发明的滚珠丝杠具有螺杆轴1，该螺杆轴1具有在其外表面上螺旋地形成有引线的滚子滚动表面1a; 螺母2，其具有螺旋形地形成在其内表面上的滚子滚动表面2a，以面对螺杆轴1的滚子滚动表面1a; 以及多个辊4，其布置在螺杆轴1的滚子滚动表面1a和螺母2的滚子滚动表面2a之间的滚动路径3中，并且在滚子的旋转轴线上旋转的同时沿着螺杆轴移动。在该滚子丝杠中，滚子4的旋转轴线4a基本上与螺杆轴1的中心线1b交叉。由于滚子4的旋转轴线4a与丝杠轴1的中心线1b相交换句话说，即使滚动路径3具有引导，滚动路径3中布置的滚子4也不会从头开始偏斜），所以允许滚筒4平稳地移动。

4. 发明授权

US07798719B2 Method of manufacturing linear guide device and track rail for the linear guide device 有权
标题翻译：直线导轨装置线轨导轨的制造方法
公开(公告)号：US07798719B2
公开(公告)日：2010-09-21
申请号：US11661693
申请日：2005-09-07
申请人： Hidekazu Michioka , Tomoyuki Aida , Katsuya Iida
发明人： Hidekazu Michioka , Tomoyuki Aida , Katsuya Iida
IPC分类号： F16C29/04 , B21K1/05
CPC分类号： F16C29/04 , F16C29/005 , F16C33/64 , Y10T29/49641
摘要： A track rail is composed of a pair of rail members in which rolling contact surfaces for rolling bodies are formed, respectively, and a rail housing equipped with a pair of rail mounting grooves in which those rail members are fitted, respectively. Each of the rail members is fixed within a corresponding one of the rail mounting grooves via an adhesive layer. A reference projection, formed on a bottom of one of the pair of the rail mounting grooves, is in contact with a corresponding one of the rail members without the intermediary of the adhesive layer. The rail member fitted in the one of the rail mounting grooves is adhesively fixed in a state of being abutted against the reference projection. The rail member fitted in the other rail mounting groove is adhesively fixed at a predetermined distance from the reference projection.
摘要翻译：轨道轨道分别由一对轨道部件构成，其中分别形成有用于滚动体的滚动接触面，轨道壳体分别配备有一对轨道安装槽，轨道部件安装在该轨道安装槽中。每个轨道构件通过粘合剂层固定在相应的一个轨道安装槽内。形成在一对导轨安装槽的一个的底部上的参考突起与相应的一个轨道构件接触而不具有粘合剂层的中间。安装在一个轨道安装槽中的导轨构件以与基准突起抵接的状态粘接固定。安装在另一导轨安装槽中的导轨构件以与参考突起预定距离的方式粘接固定。

5. 发明授权

US07785010B2 Guide apparatus 有权
标题翻译：导向装置
公开(公告)号：US07785010B2
公开(公告)日：2010-08-31
申请号：US10579991
申请日：2004-11-19
申请人： Hidekazu Michioka , Daisuke Yatsushiro , Tadashi Hirokawa , Yoshiaki Saito
发明人： Hidekazu Michioka , Daisuke Yatsushiro , Tadashi Hirokawa , Yoshiaki Saito
IPC分类号： F16C29/08
CPC分类号： F16C29/086 , F16C29/0647 , F16C29/088
摘要： In order to provide a long-life, highly-reliable guide apparatus which exhibits dustproof performance and prevents intrusion of dust into the moving block in environments where there are lots of fine dust such as gypsum and ceramic powder and where no oil contents or oil contents are not liked, there is provided a guide apparatus having a track rail 11, in which rolling-element raceway grooves 12-1 to 12-4 are formed along a longitudinal direction thereof, and a moving block 20 attached to the track rail by way of a plurality of rolling elements in a relatively-movable manner, wherein an end-face dustproof brush 25, which has a brush member 36 whose tip end contacts a surface of the track rail 11 and which eliminates extraneous matters adhering to the surface of the track rail 11 by means of the brush member 36, is attached to outside of each of the side covers 22 with respect to the direction of relative movement.
摘要翻译：为了提供长寿命，高可靠性的引导装置，其具有防尘性能并且防止在存在诸如石膏和陶瓷粉末的许多细粉尘的环境中的粉尘侵入到移动块中，并且其中没有油含量或油含量不设置导向装置，具有轨道轨道11，轨道轨道11沿长度方向形成有滚动体滚道槽12-1〜12-4，移动块20通过轨道轨道多个滚动元件的相对移动方式，其中端面防尘刷子25具有刷头36，其刷头部件36的尖端与轨道轨道11的表面相接触，并且消除附着在轨道轨道表面上的外来物质轨道轨道11通过刷构件36相对于相对运动的方向附接到每个侧盖22的外侧。

6. 发明申请

US20070072779A1 Low dust-generating grease composition and direct acting guide device containing the same 审中-公开
标题翻译：低发尘润滑脂组合物和含有其的直接作用导向装置
公开(公告)号：US20070072779A1
公开(公告)日：2007-03-29
申请号：US11526214
申请日：2006-09-25
申请人： Shinichi Nagahora , Hidekazu Michioka , Yoshihiro Hirano , Hiroyuki Ikeda , Yoshio Taki
发明人： Shinichi Nagahora , Hidekazu Michioka , Yoshihiro Hirano , Hiroyuki Ikeda , Yoshio Taki
IPC分类号： C08F8/34
CPC分类号： C10M169/02 , C10M2205/028 , C10M2205/0285 , C10M2207/0406 , C10M2207/2825 , C10M2207/2835 , C10N2230/40 , C10N2240/02 , C10N2250/10
摘要： The present invention herein provides a grease composition for use in a direct acting guide apparatus, which comprises a base oil and a thickener, wherein the rate of an ester oil present in the base oil is not less than 50% by mass, the composition comprises not less than 20% by mass of the thickener which comprises a compound having a terminal aliphatic hydrocarbon group and free of metal and it has a penetration ranging from 220 to 300, as well as a direct acting guide apparatus which comprises the foregoing grease composition. The grease composition of the present invention has various excellent characteristic properties such that it generates only a small quantity of dust, that the production cost thereof is low, that the composition is free of metallic component and that it is free of bad roll feeling.
摘要翻译：本发明提供一种用于直接作用导向装置的润滑脂组合物，其包含基油和增稠剂，其中存在于基油中的酯油的比例不小于50质量％，组合物包含不少于20质量％的包含具有末端脂族烃基且不含金属的化合物的增稠剂，其具有220-300的渗透性，以及包含上述润滑脂组合物的直接作用导向装置。本发明的润滑脂组合物具有各种优异的特性，其仅产生少量的粉尘，其生产成本低，组合物不含金属成分，并且没有差的辊感。

7. 发明申请

US20070041671A1 Guide apparatus 有权
标题翻译：导向装置
公开(公告)号：US20070041671A1
公开(公告)日：2007-02-22
申请号：US10574651
申请日：2004-10-05
申请人： Hidekazu Michioka , Daisuke Yatsushiro , Yoshiaki Saito
发明人： Hidekazu Michioka , Daisuke Yatsushiro , Yoshiaki Saito
IPC分类号： F16C29/06 , F16C33/00
CPC分类号： F16C29/088 , F16C29/0647 , F16C29/086
摘要： A guide apparatus including a track rail and a moving block is free from the possibility of foreign matter entering the moving block through the gaps between the side surfaces of the track rail and the inner side surfaces of the moving block even in an environment where many fine dust particles are flying. A guide apparatus has a track rail and a moving block 20 relatively movably attached to the track rail with rolling elements interposed therebetween. The rolling elements recirculate through rolling element recirculation passages. Foreign matter entry preventing plates 34 are provided so that their respective distal ends longitudinally contact the opposite side surfaces of the track rail to close the gaps between the side surfaces of the track rail and at least the inner side surfaces of skirt portions on both sides of a moving block body 21 and the inner side surfaces of end plates of the moving block 20.
摘要翻译：包括轨道轨道和移动块的引导装置即使在许多罚款的环境中也没有异物通过轨道轨道的侧表面和移动块的内侧表面之间的间隙进入移动块的可能性尘埃飞扬。引导装置具有轨道轨道和相对可移动地附接到轨道轨道的移动块体20，其间具有滚动元件。滚动元件通过滚动元件再循环通道再循环。异物进入防止板34被设置成使得其各自的远端与轨道轨道的相对侧表面纵向接触以封闭轨道轨道的侧表面之间的间隙和至少两侧的裙部的内侧表面移动块体21和移动块20的端板的内侧表面。

8. 发明申请

US20070028712A1 Roller screw 审中-公开
标题翻译：滚筒螺丝
公开(公告)号：US20070028712A1
公开(公告)日：2007-02-08
申请号：US10576192
申请日：2004-09-06
申请人： Akihiro Teramachi , Hidekazu Michioka , Hiroshi Niwa , Kentaro Nishimura
发明人： Akihiro Teramachi , Hidekazu Michioka , Hiroshi Niwa , Kentaro Nishimura
IPC分类号： F16H25/22
CPC分类号： F16H25/2247 , F16C33/3706 , F16H25/2214 , F16H25/2238 , F16H2025/2271 , Y10T74/19749 , Y10T74/19777
摘要： A roller screw includes: a screw shaft 1 having an outer peripheral surface in which a spiral roller rolling groove 1a is formed; a nut member 2 having an inner peripheral surface in which a spiral loaded roller rolling groove 2a is formed so as to oppose to the roller rolling groove 1a; a return pipe 4 connecting one and another ends of a loaded roller rolling groove 2a of the nut member 2; and a plurality of rollers 6 disposed in the loaded roller rolling passage 3 and the return pipe 4. A spacer 31 is disposed between a pair of adjacent rollers 6, 6 so as to prevent the paired rollers 6, 6 from contacting each other. According to such roller screw, the rollers can be smoothly circulated without causing any skew.
摘要翻译：滚柱螺杆包括：螺旋轴1，其具有形成螺旋滚子滚动槽1a的外周面; 螺母构件2，其具有内周面，螺旋加载滚子滚动槽2a形成为与滚子滚动槽1a相对; 连接螺母构件2的加载滚子滚动槽2a的一端和另一端的返回管4; 以及设置在负载辊滚动通道3和回流管4中的多个辊6。间隔件31设置在一对相邻的辊子6,6之间，以防止成对的辊子6,6彼此接触。根据这种滚子丝杠，辊子可以平稳地循环而不会产生任何偏斜。

9. 发明申请

US20060150416A1 Method of manufacturing a spherical bearing 有权
标题翻译：制造球面轴承的方法
公开(公告)号：US20060150416A1
公开(公告)日：2006-07-13
申请号：US10544641
申请日：2004-04-15
申请人： Hidekazu Michioka , Tomozumi Murata , Tetsuhiro Nishide
发明人： Hidekazu Michioka , Tomozumi Murata , Tetsuhiro Nishide
IPC分类号： B21D53/10
CPC分类号： F16C11/0633 , F16C11/0642 , F16C11/0657 , F16C11/0685 , F16C2300/02 , Y10T29/49648 , Y10T29/49655 , Y10T29/49657 , Y10T29/49659 , Y10T29/49705
摘要： Provided is a method of manufacturing a spherical bearing having an inside member with a metal ball portion and an outside member having a ball support portion enclosing and supporting the ball portion of the inside member and connected to the inside member swingably or rotatably relative to each other, including the steps of performing injection molding in which the ball portion of the inside member is inserted as a core in a mold to mold a resin liner covering the ball portion, molding the outside member covering the resin liner by a casting in which the ball portion and the resin liner are inserted as a core in the mold, and after the completion of the casting, and heating the resin liner covering the ball portion through the ball portion of the inside member.
摘要翻译：本发明提供一种球形轴承的制造方法，该球面轴承具有金属球部的内侧部件和具有球状支撑部的外侧部件，所述球形支撑部包围并支撑内侧部件的球部并且相对于彼此可摆动地或可旋转地连接到内侧部件包括以下步骤：将内部构件的球部作为芯部插入模具中以模制覆盖球部的树脂衬套的注射成型的步骤，通过铸件将铸造的外部构件成型，该铸件由球体将树脂衬垫作为芯部插入模具中，并且在铸件完成之后，通过内部构件的球部加热覆盖球部的树脂衬套。

10. 发明授权

US06705430B2 Dust preventing structure of guide unit 有权
标题翻译：导向装置防尘结构
公开(公告)号：US06705430B2
公开(公告)日：2004-03-16
申请号：US10144390
申请日：2002-05-14
申请人： Hidekazu Michioka , Yoshiaki Saitou , Yasuhide Katsumata , Mitsuaki Honma
发明人： Hidekazu Michioka , Yoshiaki Saitou , Yasuhide Katsumata , Mitsuaki Honma
IPC分类号： F16C1700
CPC分类号： F16C29/086 , B23Q11/0875 , B23Q11/0883 , B23Q11/124 , F16C29/0647 , F16C33/6611 , F16C33/6648 , F16C2322/39
摘要： This invention relates to a dust preventing structure of a guide unit comprising a track shaft and a sliding member engaging the track shaft via a plurality of rolling bodies such that it is capable of reciprocating in a length direction thereof. Elastic members in firm contact with the track shaft are overlaid in the length direction of the track shaft. A lubricant pocket forming member having a concave groove portion for forming a lubricant pocket constituted of the elastic members and filled with lubricant by a help of the surface of the track shaft as well is provided so as to achieve a smooth reciprocating motion of the sliding member with respect to the track shaft with less sliding friction. Particularly, under even a severe use condition in which use of coolant is required or dust, dirt, wooden pieces, cutting powder or the like falls on the guide unit, a smooth reciprocating motion of the sliding member with respect to the track shaft can be maintained in a long period.
摘要翻译：本发明涉及一种引导单元的防尘结构，其包括轨道轴和滑动构件，滑动构件经由多个滚动体与轨道轴接合，使得其能够在其长度方向上往复运动。与轨道轴牢固接触的弹性构件在轨道轴的长度方向上重叠。具有用于形成由弹性构件构成的润滑剂槽并且通过轨道轴的表面填充有润滑剂的凹槽部分的润滑剂袋形成构件被设置成实现滑动构件的平滑往复运动相对于具有较小滑动摩擦力的轨道轴。特别地，即使在需要使用冷却剂的严酷使用条件下，或者灰尘，污垢，木制件，切割粉末等落在引导单元上时，滑动构件相对于履带轴的平滑的往复运动可以是保持了很长时间。

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