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1. 发明授权

US4797015A Roller cage assembly for use in a bearing 失效
标题翻译：用于轴承的滚子保持架组件
公开(公告)号：US4797015A
公开(公告)日：1989-01-10
申请号：US124331
申请日：1987-11-20
申请人： Kengo Hidano , Susumu Amano
发明人： Kengo Hidano , Susumu Amano
IPC分类号： F16C33/46
CPC分类号： F16C33/4623 , F16C19/463
摘要： A roller-cage assembly for use in a bearing includes a cylindrical cage provided with a plurality of openings extending axially and spaced apart from one another circumferentially and a plurality of rollers, each of which is received in a corresponding one of the openings. Each opening is defined by a pair of oppositely disposed side guide surfaces and a pair of oppositely disposed end guide surfaces, whereby the distance between the pair of oppositely disposed side guide surfaces is larger than the diameter of the roller and the distance between the pair of opposite end guide surfaces is larger than the length of the roller, so that the roller may rotate freely within the opening. Also provided are at least a pair of oppositely disposed outer projections, which project oppositely from the pair of oppositely disposed side guide surfaces at their outermost locations, and at least a pair of oppositely disposed inner projections, which project oppositely from the pair of oppositely disposed side guide surfaces at their innermost locations, whereby the distance between the tips of each pair of the oppositely disposed inner and outer projections is smaller than the diameter of the roller. Thus, the roller is prevented from being undesirably removed from the cage radially by the inner and outer projections, axially by the pair of end guide surfaces, and circumferentially by the pair of side guide surfaces.
摘要翻译：用于轴承的滚子保持架组件包括：圆柱形保持架，其设置有沿轴向轴向间隔开的多个开口，以及多个辊，每个辊容纳在相应的一个开口中。每个开口由一对相对设置的侧引导表面和一对相对设置的端部引导表面限定，由此一对相对设置的侧引导表面之间的距离大于辊的直径和一对相对端引导表面大于辊的长度，使得辊可以在开口内自由旋转。还设置有至少一对相对设置的外突出部，其在最外侧位置与所述一对相对设置的侧引导表面相对地突出，以及至少一对相对设置的内突出部，所述内突起与所述一对相对布置侧引导表面在其最内部位置处，由此每对相对设置的内部和外部突起的尖端之间的距离小于辊的直径。因此，防止辊被内外凸出部沿轴向地由一对端引导表面沿周向不期望地从保持架中移除，并且被一对侧引导表面周向地移除。

2. 发明授权

US08562223B2 Full complement roller bearing packed with gel-like lubricant 有权
标题翻译：满装滚子轴承，带有凝胶状润滑剂
公开(公告)号：US08562223B2
公开(公告)日：2013-10-22
申请号：US13402154
申请日：2012-02-22
申请人： Kengo Hidano , Shoji Nagao , Shigmasa Itabashi , Akihide Yanagitani
发明人： Kengo Hidano , Shoji Nagao , Shigmasa Itabashi , Akihide Yanagitani
IPC分类号： F16C19/00
CPC分类号： F16C19/466 , F16C33/6688 , F16C33/6696
摘要： A rolling-contact bearing has an outer ring, an inner ring or a shaft rotational relative to the outer ring and a full complement of rollers disposed for rotation between the outer ring and the shaft. A semisolid gel-like lubricant composed of a mixture of a gelling agent and lubricating oil is packed into interstices or gaps between the outer ring and the rollers and among the adjacent rollers to retain surely the rollers on a circular inside surface of the outer ring. The gel-like lubricant is composed of the lubricating oil of mineral oil or base oil, and a powdery oil gelling agent based on amino acids.
摘要翻译：滚动接触轴承具有外圈，内圈或相对于外圈旋转的轴和设置成在外圈和轴之间旋转的完整的辊。将由胶凝剂和润滑油的混合物组成的半固体凝胶状润滑剂填充到外圈和辊之间以及相邻辊之间的间隙或间隙中，以确保辊保持在外圈的圆形内表面上。凝胶状润滑剂由矿物油或基础油的润滑油和基于氨基酸的粉状油性胶凝剂组成。

3. 发明授权

US5482385A Roller and cage assembly 失效
标题翻译：滚子和保持架组件
公开(公告)号：US5482385A
公开(公告)日：1996-01-09
申请号：US321611
申请日：1994-10-12
申请人： Yasunori Yokota , Kengo Hidano , Takashi Yatsu
发明人： Yasunori Yokota , Kengo Hidano , Takashi Yatsu
IPC分类号： F16C33/30 , F16C33/46 , F16C33/56 , F16C33/66
CPC分类号： F16C33/565 , F16C33/30 , F16C33/4629 , F16C33/6681 , F16C19/46 , Y10S384/913
摘要： Firstly, a roller and cage assembly is disclosed that achieves improved lubricating property while maintaining or increasing rigidity. While concave portions are formed so as to extend the width of the central portion of pockets to allow these to act as oil grooves, on the other hand, padding equivalent to lightening holes that are removed by providing said concave portions is performed in columns to obtain high rigidity.Secondly, a roller and cage assembly is disclosed that together with being inexpensive and having high wear resistance, suppresses the generation of heat resulting from high-speed rotation. The above-mentioned effects are obtained by forming a composite plated film at prescribed sites by uniform dispersed coprecipitation of fine particles of fluororesin.Thirdly, a roller and cage assembly is disclosed that together with suppressing the generation of heat resulting from high-speed rotation, also achieves light weight. The above-mentioned effects are obtained by using ceramic rollers.
摘要翻译：首先，公开了一种在保持或提高刚性的同时实现改进的润滑性能的辊和保持架组件。虽然形成凹部以使凹部的中央部分的宽度延伸以允许它们作为油槽，但是另一方面，相当于通过设置所述凹部去除的减光孔的填充在列中进行，以获得刚性好其次，公开了一种滚子和保持架组件，其一起廉价并且具有高耐磨性，抑制由高速旋转产生的热量的产生。通过在氟树脂的细颗粒的均匀分散共沉淀中，通过在规定位置形成复合镀膜而获得上述效果。第三，公开了一种滚子和保持架组件，其与抑制由高速旋转产生的热量一起也实现了轻量化。通过使用陶瓷辊获得上述效果。

4. 发明申请

US20090097790A1 Bearing For Four-Cycle Engine 审中-公开
标题翻译：四冲程发动机轴承
公开(公告)号：US20090097790A1
公开(公告)日：2009-04-16
申请号：US12248099
申请日：2008-10-09
申请人： Kengo Hidano , Hiroaki Izumi , Osamu Suzuki , Yusuke Matsuoka
发明人： Kengo Hidano , Hiroaki Izumi , Osamu Suzuki , Yusuke Matsuoka
IPC分类号： F16C19/22
CPC分类号： F16C19/46 , F16C33/565 , F16C33/6651
摘要： A bearing capable of enduring long use in a four-cycle engine is provided. The bearing is provided with a hollow cylindrical retainer 1 made of steel and rotatably retaining a plurality of needle rollers 4. The retainer 1 is subjected to a sulphonitriding treatment to form a sulphonitrided layer 11 on a surface of the retainer 1. The sulphonitrided layer 11 is made up of a nitrogen-compound single-layer 12 deposited on the surface of the retainer 1 made of steel, and a sulfur-compound porous layer 13 formed continuously on the nitrogen-compound single-layer 12 and forming a surface layer of the sulphonitrided layer 11.
摘要翻译：提供了能够在四冲程发动机中长时间使用的轴承。轴承设置有由钢制成并可旋转地保持多个滚针4的中空圆柱形保持器1.保持器1经受磺化氮化处理以在保持器1的表面上形成磺化层11.磺化层11 由沉积在由钢制成的保持器1的表面上的氮化合物单层12和在氮化合物单层12上连续形成的硫化合物多孔层13和形成表面层磺化层11。

5. 发明授权

US07252436B2 Roller bearing cage and method of producing the same 有权
标题翻译：滚子轴承保持架及其制造方法
公开(公告)号：US07252436B2
公开(公告)日：2007-08-07
申请号：US11055632
申请日：2005-02-11
申请人： Yasunori Yokota , Kengo Hidano , Shouji Nagao
发明人： Yasunori Yokota , Kengo Hidano , Shouji Nagao
IPC分类号： F16C33/46
CPC分类号： F16C19/46 , F16C9/04 , F16C19/463 , F16C33/4629 , F16C2360/22
摘要： A roller bearing cage is disclosed, which is provided inexpensively from basic minimum quantity of row material. The roller bearing cage is made with a production method using rolling operations, which is the absence of the formation of chips, while ensuring the strength and stiffness of the cage. A circular inside surface of the cage is made to give an advantage to the rolling operations. The circular inside surface is circularly recessed to have a concaved surface of just one radius of curvature R. A diametral dimension across diametrically opposing bottoms of the circular recess is made larger than the pitch circle distance P.C.D. Pillars of the cage have inside retainer lips, which are hard to make any engagement with their associated rollers, which might worsen the engine performance.
摘要翻译：公开了一种滚子轴承保持架，其从基本最小量的行材料廉价地提供。滚子轴承保持架采用轧制操作的制造方法制造，这是不存在切屑形成，同时确保保持架的强度和刚度。保持架的圆形内表面被制成以给出滚动操作的优点。圆形内表面是圆形凹陷的，以具有仅一个曲率半径R的凹面。圆形凹槽的直径相对的底部的直径尺寸被制成大于节圆距离P.C.D. 保持架的支柱具有内侧保持器唇部，其难以与其相关联的辊子进行任何接合，这可能会使发动机性能恶化。

6. 发明授权

US5159830A Machine for testing centrifugal load of bearing 失效
标题翻译：用于测试轴承离心载荷的机器
公开(公告)号：US5159830A
公开(公告)日：1992-11-03
申请号：US698849
申请日：1991-05-13
申请人： Hiroshi Inoue , Takehiko Hara , Kengo Hidano
发明人： Hiroshi Inoue , Takehiko Hara , Kengo Hidano
IPC分类号： G01M13/04
CPC分类号： G01M13/04
摘要： A machine for testing a centrifugal load of a bearing including an outer race member, comprising a supporting frame including a sun ring, and a rotational main shaft. The rotational main shaft includes mounting portions for mounting the bearing to be tested. The mounting portions includes a mounting shaft for mounting the bearing to be tested and a supporting bracket for supporting the mounting shaft. The mounting shaft is arranged in the supporting bracket in parallel with the rotational main shaft in such a manner that a part of an outer peripheral surface of the outer race member is projected radially outwardly from the supporting bracket. The mounting shaft is journaled to a supporting bracket with a displacing margin in a radially outward direction to the rotational main shaft. An inner peripheral surface of the sun ring is used as a track to be rolled with the outer race members of the respective bearings to be tested. The bearings are rotated around the rotational shaft and around their own axes along the inner peripheral surface of the sun ring.
摘要翻译：一种机器，用于测试的轴承的离心载荷，包括外座圈构件，其包括支撑框架，包括一个太阳环，和一个旋转主轴。旋转主轴包括用于安装待测试轴承的安装部分。安装部分包括用于安装待测试轴承的安装轴和用于支撑安装轴的支撑托架。该安装轴与以这样的方式旋转主轴，该外座圈构件的外周表面的一部分沿径向向外从该支撑托架突出布置在所述支撑托架在平行。安装轴以一径向向着旋转主轴的方向移动的支承托架支承。使用太阳环的内周面作为轨道与相应的轴承的外座圈构件被测试被卷起。轴承围绕旋转轴旋转，并沿着太阳环的内周表面围绕它们自己的轴线旋转。

7. 发明申请

US20050185874A1 Roller bearing cage and method of producing the same 有权
标题翻译：滚子轴承保持架及其制造方法
公开(公告)号：US20050185874A1
公开(公告)日：2005-08-25
申请号：US11055632
申请日：2005-02-11
申请人： Yasunori Yokota , Kengo Hidano , Shouji Nagao
发明人： Yasunori Yokota , Kengo Hidano , Shouji Nagao
IPC分类号： F16C19/46 , F16C33/46 , F16C33/48
CPC分类号： F16C19/46 , F16C9/04 , F16C19/463 , F16C33/4629 , F16C2360/22
摘要： A roller bearing cage is disclosed, which is provided inexpensively from basic minimum quantity of row material. The roller bearing cage is made with a production method using rolling operations, which is the absence of the formation of chips, while ensuring the strength and stiffness of the cage. A circular inside surface of the cage is made to give an advantage to the rolling operations. The circular inside surface is circularly recessed to have a concaved surface of just one radius of curvature R. A diametral dimension across diametrically opposing bottoms of the circular recess is made larger than the pitch circle distance P.C.D. Pillars of the cage have inside retainer lips, which are hard to make any engagement with their associated rollers, which might worsen the engine performance.
摘要翻译：公开了一种滚子轴承保持架，其从基本最小量的行材料廉价地提供。滚子轴承保持架采用轧制操作的制造方法制造，这是不存在切屑形成，同时确保保持架的强度和刚度。保持架的圆形内表面被制成以给出滚动操作的优点。圆形内表面是圆形凹陷的，以具有仅一个曲率半径R的凹面。圆形凹槽的直径相对的底部的直径尺寸被制成大于节圆距离P.C.D. 保持架的支柱具有内侧保持器唇部，其难以与其相关联的辊子进行任何接合，这可能会使发动机性能恶化。

8. 发明授权

US6102572A Linear motion guide units 有权
标题翻译：直线运动导向装置
公开(公告)号：US6102572A
公开(公告)日：2000-08-15
申请号：US262037
申请日：1999-03-04
申请人： Kengo Hidano
发明人： Kengo Hidano
IPC分类号： F16C29/06 , F16C33/38 , F16C33/66
CPC分类号： F16C29/064 , F16C33/3825 , F16C33/3831 , F16C33/6648 , F16C33/6651
摘要： A linear motion guide unit is disclosed wherein separators are arranged between any adjoining rolling elements, or balls, running along endless-circulating passages and interconnected with each other through strings in such an individually replaceable manner. The separators are each interposed between any adjoining balls so as to space apart them from each other. The separators each have a separator column formed with ball-contacting surfaces for carrying the balls thereon at opposite faces in a running direction of the balls, and webs formed integrally with the column and extended fore-and-aft along the running direction of the balls over the balls, and the webs being each provided therein with channels. The separators are arranged between the adjacent balls in series and interconnected with each other by the strings that thread through the channels in the webs.
摘要翻译：公开了一种直线运动导向单元，其中分隔件布置在任何相邻的滚动元件或滚珠之间，沿着循环循环通道延伸并且以这种可单独替换的方式通过弦线彼此互连。分离器各自插入在任何相邻的球之间，以使它们彼此间隔开。分离器各自具有形成有球接触表面的隔离柱，用于在滚珠的运行方向上的相对面处承载滚珠，并且与柱一体地形成并沿着滚珠的运行方向前后延伸的腹板在球上，并且每个在其中设置有通道的腹板。分离器被布置在相邻的球之间并串联并且通过穿过腹板中的通道的绳子彼此互连。

9. 发明授权

US5622433A Top cover along with a track rail unit and guide unit on which it is equipped 失效
标题翻译：顶盖以及配备有轨道单元和导向单元
公开(公告)号：US5622433A
公开(公告)日：1997-04-22
申请号：US604845
申请日：1996-02-22
申请人： Osamu Suzuki , Kengo Hidano , Takaaki Hagiya
发明人： Osamu Suzuki , Kengo Hidano , Takaaki Hagiya
IPC分类号： F16C29/06 , B23Q11/08 , F16B37/14 , F16C29/08
CPC分类号： F16C29/082 , B23Q11/08 , F16B37/14 , F16C29/064
摘要： A top cover is disclosed that is able to reduce the number of processing steps required for processing and assembly of the entire guide unit into which the top cover itself is included as one of its parts, contribute to reduced costs, facilitate easy attachment and removal to and from a track rail, and be installed on various types of track rails that have already been installed on a machine tool and so forth. In addition, a track rail unit is disclosed that is composed by combining the top cover and track rail, and a guide unit is disclosed that contains the track rail unit.The above effects are obtained by using fastening member insertion holes formed in a track rail, and employing a top cover having an engaging portion that elastically fits into those insertion holes.
摘要翻译：公开了一种顶盖，其能够减少加工和组装整个导向单元所需的加工步骤的数量，顶盖本身被包括在其中作为其部件之一，有助于降低成本，便于容易的附接和拆卸并且从轨道轨道安装在已经安装在机床等上的各种类型的轨道轨上。此外，公开了通过组合顶盖和轨道轨道组成的轨道轨道单元，并且公开了包含轨道轨道单元的引导单元。通过使用形成在轨道轨道上的紧固构件插入孔，并且采用具有弹性地配合到这些插入孔中的接合部的顶盖来获得上述效果。

10. 发明授权

US5540506A Roller and cage assembly 失效
公开(公告)号：US5540506A
公开(公告)日：1996-07-30
申请号：US200658
申请日：1994-02-23
申请人： Yasunori Yokota , Kengo Hidano , Takashi Yatsu
发明人： Yasunori Yokota , Kengo Hidano , Takashi Yatsu
IPC分类号： F16C33/30 , F16C33/46 , F16C33/56 , F16C33/66
CPC分类号： F16C33/4629 , F16C33/30 , F16C33/56 , F16C33/6681 , F16C19/46
摘要： Firstly, a roller and cage assembly is disclosed that achieves improved lubricating property while maintaining or increasing rigidity. While concave portions are formed so as to extend the width of the central portion of pockets to allow these to act as oil grooves, on the other hand, padding equivalent to lightening holes that are removed by providing said concave portions is performed in columns to obtain high rigidity.Secondly, a roller and cage assembly is disclosed that together with being inexpensive and having high wear resistance, suppresses the generation of heat resulting from high-speed rotation. The above-mentioned effects are obtained by forming a composite plated film at prescribed sites by uniform dispersed coprecipitation of fine particles of fluororesin.Thirdly, a roller and cage assembly is disclosed that together with suppressing the generation of heat resulting from high-speed rotation, also achieves light weight. The above-mentioned effects are obtained by using ceramic rollers.

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