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公开(公告)号：US08534920B2
公开(公告)日：2013-09-17
申请号：US12736592
申请日：2009-04-22
CPC分类号： F16C33/3875 , F16C19/06 , F16C33/3806 , F16C33/414 , F16C33/6674 , F16C33/6681 , F16C33/7893 , F16C2226/74 , F16C2240/30 , F16C2240/46
摘要： A rolling bearing includes an outer ring, an inner ring, balls and a cage. The cage includes an annular portion which is disposed at the end portion in the axial direction thereof, and a plurality of pillar portions which protrude to the coaxial direction from the side surface on the one side in the axial direction of the annular portion and are arranged in the circumferential direction thereof so as to form therebetween pockets each for housing a rolling element, wherein a seal gap for restricting the flowing of lubricant is formed between the first annular portion and one of or both the outer ring and the inner ring not guiding the cage.
摘要翻译： 滚动轴承包括外圈，内圈，球和保持架。 保持架包括设置在其轴向端部的环形部分和从环形部分的轴向方向上的一侧的侧表面向同轴方向突出的多个柱部分，并且布置成 在其周向上形成用于容纳滚动元件的凹穴，其中用于限制润滑剂流动的密封间隙形成在第一环形部分和外环和内环中的一个或两个上，而不引导 笼。
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公开(公告)号：US20100150483A1
公开(公告)日：2010-06-17
申请号：US12593814
申请日：2008-03-27
申请人： Tomoyuki Aida , Ayako Misawa
发明人： Tomoyuki Aida , Ayako Misawa
CPC分类号： F16C29/0659 , F16C29/005 , F16C29/0602 , Y10T29/49641 , Y10T29/49684
摘要： Provided is a motion guide device achieving both of high strength and weight reduction and yet having excellent mass-productivity.The motion guide device has a raceway rail 1 having a rolling-element rolling part 1a; a moving block 2 having a loaded rolling-element rolling part 8c facing the rolling-element rolling part 1a and a rolling-element circulation passage including a rolling-element return passage 10a extending approximately in parallel with the loaded rolling-element rolling part 8c; and a plurality of rolling elements 3 arranged in the rolling-element circulation passage. The moving block 2 has a rolling part 8 made of steel and having the loaded rolling-element rolling part 8c, a mounting part 9 connected to the rolling part 8, having a mounting surface 9a for mounting the moving block 2 onto a counterpart device and having a specific gravity lower than that of the rolling part 8, and a return part 10 made of resin and having the rolling-element return passage 10a. As three materials different in strength and specific gravity are arranged in respective appropriate parts of the moving block, the moving block 2 can combine the strength with weight reduction.
摘要翻译： 提供了实现高强度和重量减轻并且具有优异的批量生产率的运动引导装置。 运动引导装置具有滚动导轨1，具有滚动体滚动部1a; 具有面对滚动体滚动部1a的负载滚动体滚动部8c的移动块2和包括与负载滚动体滚动部8c大致平行延伸的滚动体返回通路10a的滚动体循环通路; 以及布置在滚动体循环通道中的多个滚动元件3。 移动块2具有由钢制成的滚动部8，具有加载滚动体滚动部8c，与滚动部8连接的安装部9，具有用于将移动块2安装在对置装置上的安装面9a， 具有比滚动部8低的比重和由树脂制成并具有滚动体返回通道10a的返回部10。 由于强度和比重不同的三种材料被布置在移动块的相应适当部分中，所以移动块2可以将强度和重量减轻结合起来。
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公开(公告)号：US20110069920A1
公开(公告)日：2011-03-24
申请号：US12736592
申请日：2009-04-22
申请人： Tomoyuki Aida
发明人： Tomoyuki Aida
IPC分类号： F16C33/46
CPC分类号： F16C33/3875 , F16C19/06 , F16C33/3806 , F16C33/414 , F16C33/6674 , F16C33/6681 , F16C33/7893 , F16C2226/74 , F16C2240/30 , F16C2240/46
摘要： A rolling bearing includes an outer ring, an inner ring, balls and a cage. The cage includes an annular portion which is disposed at the end portion in the axial direction thereof, and a plurality of pillar portions which protrude to the coaxial direction from the side surface on the one side in the axial direction of the annular portion and are arranged in the circumferential direction thereof so as to form therebetween pockets each for housing a rolling element, wherein a seal gap for restricting the flowing of lubricant is formed between the first annular portion and one of or both the outer ring and the inner ring not guiding the cage.
摘要翻译： 滚动轴承包括外圈，内圈，球和保持架。 保持架包括设置在其轴向端部的环形部分和从环形部分的轴向方向上的一侧的侧表面向同轴方向突出的多个柱部分，并且布置成 在其周向上形成用于容纳滚动元件的凹穴，其中用于限制润滑剂流动的密封间隙形成在第一环形部分和外环和内环之一或两者之间，而不引导 笼。
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公开(公告)号：US20090263054A1
公开(公告)日：2009-10-22
申请号：US12064824
申请日：2006-08-28
CPC分类号： F16C29/008 , F16C29/04 , F16C33/3825
摘要： A guide table device is provided with a lower-side plate 10 provided with a pair of rolling member rolling grooves 11 formed in a first (X) direction, an upper-side plate 30 provided with a pair of rolling member rolling grooves 31 formed in a second (Y) direction, an intermediate member 20 having rectangular configuration provided with four side portions to which four rolling member rolling grooves 21 are formed so as to be opposed to a pair of rolling member rolling grooves of the lower-side plate and a pair of rolling member rolling grooves of the upper-side plate, and a plurality of balls 40 disposed to be rollable between four rolling member rolling passages formed by the lower-side plate, the upper-side plate and the intermediate member. The four rolling member rolling grooves 21 formed to the four side portions of the intermediate member 20 are formed on the same plane.
摘要翻译： 引导台装置设置有下侧板10，下侧板10设置有形成在第一（X）方向上的一对滚动部件滚动槽11，上侧板30设置有形成在一对滚动部件滚动槽31中的一对滚动部件滚动槽31 第二（Y）方向，具有矩形结构的中间构件20设置有四个侧部，四个滚动构件滚动槽21形成为与下侧板的一对滚动构件滚动槽相对， 上侧板的一对滚动部件滚动槽，以及设置成能够在由下侧板，上侧板和中间部件形成的四个滚动部件滚动通道之间滚动的多个滚珠40。 形成在中间构件20的四个侧部的四个滚动构件滚动槽21形成在同一平面上。
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公开(公告)号：US20120261920A1
公开(公告)日：2012-10-18
申请号：US13508270
申请日：2010-09-14
申请人： Toshiyuki Aso , Tomoyuki Aida , Akihiro Unno , Yuki Hayashi , Ayako Miyajima , Kazuhiro Tani
发明人： Toshiyuki Aso , Tomoyuki Aida , Akihiro Unno , Yuki Hayashi , Ayako Miyajima , Kazuhiro Tani
CPC分类号： F03D7/0204 , F03D80/70 , F16C19/502 , F16C29/0623 , F16C2360/31 , H02K1/148 , H02K5/173 , H02K7/14 , H02K7/1838 , H02K41/02 , H02K2213/12 , Y02E10/721 , Y02E10/722 , Y02E10/723 , Y02P70/523 , Y10T29/49009
摘要： Provided is a rotary motor actuator capable of simplifying the manufacture and assembly process.A base 22, a table 21, a stator 25 and a rotor 26 of a rotary motor 31 and a first member 12 and a second member 14 of a guide mechanism 24 have a plurality of base segments 22a, a plurality of table segments 21a, a plurality of stator segments 25a, a plurality of rotor segments 26a, a plurality of first member segments 12a and a plurality of second member segments 14, respectively, which all arranged circumferentially around a center line C. The stator segments 25a are connected to the base segments 22a, to which the first member segments 12a are connected. The rotor segments 26a are connected to the table segments 21a, to which the second member segments 14a are connected.
摘要翻译： 提供了能够简化制造和组装过程的旋转电机致动器。 旋转马达31的基座22，台21，定子25和转子26以及引导机构24的第一构件12和第二构件14具有多个基座段22a，多个台部分21a， 分别围绕中心线C周向布置的多个定子段25a，多个转子段26a，多个第一构件段12a和多个第二构件段14。定子段25a连接到 第一构件段12a连接到其上的基部段22a。 转子段26a连接到第二构件段14a连接到的工作台段21a上。
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公开(公告)号：US20100284641A1
公开(公告)日：2010-11-11
申请号：US12677406
申请日：2008-09-16
申请人： Tomoyuki Aida
发明人： Tomoyuki Aida
IPC分类号： F16C19/02
CPC分类号： F03D7/0204 , F03D80/70 , F16C13/04 , F16C19/502 , F16C19/55 , F16C33/581 , F16C2300/14 , F16C2360/31 , F16C2361/61 , Y02E10/721 , Y02E10/722 , Y02E10/723
摘要： Provided is a slewing ring which has a structure with a large slewing diameter, and is readily produced at low cost. The slewing ring includes: an outer ring (1), in which a load rolling groove (10) and a no-load rolling groove (11) for a large number of balls (4) are arranged along a circumferential direction of an inner peripheral surface of the outer ring (1) in parallel to each other; an inner ring (2), which is provided inside the outer ring (1), and in which a load rolling groove (20) and a no-load rolling groove (21) for the large number of balls (4) are arranged along a circumferential direction of an outer peripheral surface of the inner ring (2) in parallel to each other; and a plurality of ball-retaining blocks (3), which are provided in a gap between the outer ring and the inner ring, are assembled between the outer ring and the inner ring through the large number of balls, and causes the large number of balls (4) to circulate in an endless manner between the load rolling groove (10) of the outer ring (1) and the no-load rolling groove (21) of the inner ring (2) and between the no-load rolling groove (11) of the outer ring (1) and the load rolling groove (20) of the inner ring (2).
摘要翻译： 提供了具有大回转直径的结构的回转环，并且容易以低成本制造。 所述回转环包括：外圈（1），其中，用于大量球（4）的负载滚动槽（10）和空载滚动槽（11）沿着内周的圆周方向 外环（1）的表面彼此平行; 设置在所述外圈（1）的内侧的内圈（2），并且其中布置有用于大量球（4）的负载滚动槽（20）和空载滚动槽（21） 所述内圈（2）的外周面的圆周方向彼此平行; 并且设置在外圈和内圈之间的间隙中的多个球保持块（3）通过大量的球组装在外圈和内圈之间，并且导致大量的 滚珠（4）以环形方式环绕在外圈（1）的负载滚动槽（10）和内圈（2）的空载滚动槽（21）之间以及空载滚动槽 （11）和内圈（2）的负载滚动槽（20）之间。
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7.发明授权公开(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
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。
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公开(公告)号：US20080031558A1
公开(公告)日：2008-02-07
申请号：US11663842
申请日：2005-09-29
申请人： Tomoyuki Aida , Hiroshi Yano , Katsunori Tsumura
发明人： Tomoyuki Aida , Hiroshi Yano , Katsunori Tsumura
IPC分类号： F16C33/76
CPC分类号： F16C33/723 , B60B7/0013 , B60B7/061 , B60B27/00 , B60B27/0005 , B60B27/0068 , B60B27/0084 , B60B27/0094 , F16C19/186 , F16C33/783 , F16C41/007 , F16C43/04 , F16C2326/02
摘要： [Problems]A bearing assembly is provided which is designed to prevent a core (metal annular member), used in a synthetic-resin cover, from disengaging from the cover. [Means for Solving Problems]A bearing assembly H includes: a synthetic-resin cover 25 fitted in an inside surface of a vehicular-inner-side end of an outer ring member 2, and a metal annular member 33 disposed on an inside surface of a fitting engagement portion 26 of the cover 25, the fitting engagement portion being fitted in the inside surface of the outer ring member 2. The annular member 33 includes an engaging portion 33a in engagement with the cover 25.
摘要翻译： [问题]提供了一种轴承组件，其被设计成防止在合成树脂盖中使用的芯（金属环形构件）与盖脱离。 解决问题的手段轴承组件H包括：装配在外圈构件2的车辆内侧端部的内表面中的合成树脂罩25和设置在外圈构件2的内表面上的金属环形构件33 盖25的装配接合部分26，装配接合部分装配在外圈构件2的内表面中。环形构件33包括与盖25接合的接合部分33a。
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公开(公告)号：US07967511B2
公开(公告)日：2011-06-28
申请号：US12677406
申请日：2008-09-16
申请人： Tomoyuki Aida
发明人： Tomoyuki Aida
IPC分类号： F16C29/06
CPC分类号： F03D7/0204 , F03D80/70 , F16C13/04 , F16C19/502 , F16C19/55 , F16C33/581 , F16C2300/14 , F16C2360/31 , F16C2361/61 , Y02E10/721 , Y02E10/722 , Y02E10/723
摘要： Provided is a slewing ring which has a structure with a large slewing diameter, and is readily produced at low cost. The slewing ring includes: an outer ring (1), in which a load rolling groove (10) and a no-load rolling groove (11) for a large number of balls (4) are arranged along a circumferential direction of an inner peripheral surface of the outer ring (1) in parallel to each other; an inner ring (2), which is provided inside the outer ring (1), and in which a load rolling groove (20) and a no-load rolling groove (21) for the large number of balls (4) are arranged along a circumferential direction of an outer peripheral surface of the inner ring (2) in parallel to each other; and a plurality of ball-retaining blocks (3), which are provided in a gap between the outer ring and the inner ring, are assembled between the outer ring and the inner ring through the large number of balls, and causes the large number of balls (4) to circulate in an endless manner between the load rolling groove (10) of the outer ring (1) and the no-load rolling groove (21) of the inner ring (2) and between the no-load rolling groove (11) of the outer ring (1) and the load rolling groove (20) of the inner ring (2).
摘要翻译： 提供了具有大回转直径的结构的回转环，并且容易以低成本制造。 所述回转环包括：外圈（1），其中，用于大量球（4）的负载滚动槽（10）和空载滚动槽（11）沿着内周的圆周方向 外环（1）的表面彼此平行; 设置在所述外圈（1）的内侧的内圈（2），并且其中布置有用于大量球（4）的负载滚动槽（20）和空载滚动槽（21） 所述内圈（2）的外周面的圆周方向彼此平行; 并且设置在外圈和内圈之间的间隙中的多个球保持块（3）通过大量的球组装在外圈和内圈之间，并且导致大量的 滚珠（4）以环形方式环绕在外圈（1）的负载滚动槽（10）和内圈（2）的空载滚动槽（21）之间以及空载滚动槽 （11）和内圈（2）的负载滚动槽（20）之间。
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公开(公告)号：US07887239B2
公开(公告)日：2011-02-15
申请号：US12064824
申请日：2006-08-28
CPC分类号： F16C29/008 , F16C29/04 , F16C33/3825
摘要： A guide table device is provided with a lower-side plate 10 provided with a pair of rolling member rolling grooves 11 formed in a first (X) direction, an upper-side plate 30 provided with a pair of rolling member rolling grooves 31 formed in a second (Y) direction, an intermediate member 20 having rectangular configuration provided with four side portions to which four rolling member rolling grooves 21 are formed so as to be opposed to a pair of rolling member rolling grooves of the lower-side plate and a pair of rolling member rolling grooves of the upper-side plate, and a plurality of balls 40 disposed to be rollable between four rolling member rolling passages formed by the lower-side plate, the upper-side plate and the intermediate member. The four rolling member rolling grooves 21 formed to the four side portions of the intermediate member 20 are formed on the same plane.
摘要翻译： 引导台装置设置有下侧板10，下侧板10设置有形成在第一（X）方向上的一对滚动部件滚动槽11，上侧板30设置有形成在一对滚动部件滚动槽31中的一对滚动部件滚动槽31 第二（Y）方向，具有矩形结构的中间构件20设置有四个侧部，四个滚动构件滚动槽21形成为与下侧板的一对滚动构件滚动槽相对， 上侧板的一对滚动部件滚动槽，以及设置成能够在由下侧板，上侧板和中间部件形成的四个滚动部件滚动通道之间滚动的多个滚珠40。 形成在中间构件20的四个侧部的四个滚动构件滚动槽21形成在同一平面上。
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