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1. 发明授权

US5640769A Method for producing a cage of the ball bearing 失效
标题翻译：滚珠轴承保持架的制造方法
公开(公告)号：US5640769A
公开(公告)日：1997-06-24
申请号：US367424
申请日：1994-12-30
申请人： Akira Suzuki , Jiami Pu , Magozou Hamamoto , Kazuo Akagami , Michiharu Naka , Masahiro Takahashi , Mamoru Aoki , Hiroyuki Ito , Masao Yamamoto , Emiko Shiraishi
发明人： Akira Suzuki , Jiami Pu , Magozou Hamamoto , Kazuo Akagami , Michiharu Naka , Masahiro Takahashi , Mamoru Aoki , Hiroyuki Ito , Masao Yamamoto , Emiko Shiraishi
IPC分类号： C10M169/04 , F16C33/41 , F16C33/44 , F16C33/66 , F16C33/58
CPC分类号： F16C33/416 , C10M169/04 , F16C33/44 , F16C33/6633 , C10M2203/1006 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2205/0206 , C10M2207/021 , C10M2207/125 , C10M2207/126 , C10M2207/129 , C10M2207/2805 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/345 , C10M2215/02 , C10M2215/04 , C10M2215/26 , C10M2219/044 , C10M2219/066 , C10M2219/068 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/045 , C10M2223/06 , C10M2223/061 , C10M2223/065 , C10N2210/06 , C10N2220/02 , C10N2240/02 , F16C19/06 , Y10T29/49691 , Y10T29/49702
摘要： To provide a ball bearing that insures reasonable endurance and which reduces the necessary torque for rotation while causing less fluctuations in torque, a synthetic resin cage of the ball bearing for retaining a plurality of balls so as to roll freely is impregnated with a lubricating oil having a viscosity of 10 to 150 mm.sup.2 /s at 40.degree. C. in an amount of 0.1 to 1.0% by weight of the cage, a film of the lubricating oil is formed in a thickness of 0.03 to 20 .mu.m on the surfaces of an inner race, an outer race, balls and the cage, and the amounts of the oiliness agent and the rust inhibitor that are to be contained in the lubricating oils are limited to the specified ranges.
摘要翻译：为了提供确保合理的耐久性的滚珠轴承，并且在引起较小的扭矩波动的同时减少旋转所需的扭矩，用用于保持多个滚珠以自由滚动的滚珠轴承的合成树脂保持架浸渍有具有在40℃下的粘度为10〜150mm 2 / s，保持体的重量为0.1〜1.0％，润滑油的膜的厚度为0.03〜20μm，在内圈，外圈，球和保持架，润滑油中含有的油性剂和防锈剂的量被限制在规定的范围内。

2. 发明授权

US5401105A Ball bearing and method for producing a cage of the ball bearing 失效
标题翻译：球轴承和球轴承保持架的制造方法
公开(公告)号：US5401105A
公开(公告)日：1995-03-28
申请号：US174041
申请日：1993-12-28
申请人： Akira Suzuki , Jiami Pu , Magozou Hamamoto , Kazuo Akagami , Michiharu Naka , Masahiro Takahashi , Mamoru Aoki , Hiroyuki Ito , Masao Yamamoto , Emiko Shiraishi
发明人： Akira Suzuki , Jiami Pu , Magozou Hamamoto , Kazuo Akagami , Michiharu Naka , Masahiro Takahashi , Mamoru Aoki , Hiroyuki Ito , Masao Yamamoto , Emiko Shiraishi
IPC分类号： C10M169/04 , F16C33/41 , F16C33/44 , F16C33/66 , F16L33/66
CPC分类号： F16C33/416 , C10M169/04 , F16C33/44 , F16C33/6633 , C10M2203/1006 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2205/0206 , C10M2207/021 , C10M2207/125 , C10M2207/126 , C10M2207/129 , C10M2207/2805 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/345 , C10M2215/02 , C10M2215/04 , C10M2215/26 , C10M2219/044 , C10M2219/066 , C10M2219/068 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/045 , C10M2223/06 , C10M2223/061 , C10M2223/065 , C10N2210/06 , C10N2220/02 , C10N2240/02 , F16C19/06 , Y10T29/49691 , Y10T29/49702
摘要： To provide a ball bearing that insures reasonable endurance and which reduces the necessary torque for rotation while causing less fluctuations in torque, a synthetic resin cage of the ball bearing for retaining a plurality of balls so as to roll freely is impregnated with a lubricating oil having a viscosity of 10 to 150 mm.sup.2 /s at 40.degree. C. in an amount of 0.1 to 1.0% by weight of the cage, a film of the lubricating oil is formed in a thickness of 0.03 to 20 .mu.m on the surfaces of an inner race, an outer race, balls and the cage, and the amounts of the oiliness agent and the rust inhibitor that are to be contained in the lubricating oils are limited to the specified ranges.
摘要翻译：为了提供确保合理的耐久性的滚珠轴承，并且在引起较小的扭矩波动的同时减少旋转所需的扭矩，用用于保持多个滚珠以自由滚动的滚珠轴承的合成树脂保持架浸渍有具有在40℃下的粘度为10〜150mm 2 / s，保持体的重量为0.1〜1.0％，润滑油的膜的厚度为0.03〜20μm，在内圈，外圈，球和保持架，润滑油中含有的油性剂和防锈剂的量被限制在规定的范围内。

3. 发明授权

US5656582A Rust preventive lubricating oil 失效
标题翻译：防锈润滑油
公开(公告)号：US5656582A
公开(公告)日：1997-08-12
申请号：US667042
申请日：1996-06-21
申请人： Emiko Shiraishi , Hiroyuki Ito , Masao Yamamoto , Michiharu Naka , Akira Suzuki , Shigeki Maehara
发明人： Emiko Shiraishi , Hiroyuki Ito , Masao Yamamoto , Michiharu Naka , Akira Suzuki , Shigeki Maehara
IPC分类号： C10M169/04 , F16C33/66 , C10M141/02
CPC分类号： F16C33/6633 , C10M169/04 , C10M2203/1006 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2207/021 , C10M2207/023 , C10M2207/026 , C10M2207/027 , C10M2207/04 , C10M2207/0406 , C10M2207/046 , C10M2207/125 , C10M2207/126 , C10M2207/129 , C10M2215/04 , C10M2215/26 , C10M2219/044 , C10M2223/04 , C10M2223/041 , C10M2223/045 , C10N2210/06 , C10N2230/12 , C10N2240/02
摘要： The rust preventive lubricating oil of the present invention concerns a base oil and a rust-preventive agent in an amount of 2-20% by weight on the basis of the whole rust preventive lubricating oil, wherein the base oil contains an ether oil in an amount of at least 20% by weight on the basis of the whole rust preventive lubricating oil. The rust preventive lubricating oil can be applied to the surface of raceway tracks of inner and outer rings, cages for bearings, as well as to bearings, to prevent development of rust, to inhibit generation of cage sound, and to obtain good lubricity, while retaining good compatibility with a grease to be later charged.
摘要翻译：本发明的防锈润滑油是以整个防锈润滑油为基础，以基础油和防锈剂为2-20重量％，其中基油中含有醚油基于整个防锈润滑油的量为至少20重量％。防锈润滑油可以应用于内圈和外圈的滚道轨道表面，轴承用保持架以及轴承，以防止锈蚀发生，抑制笼状声音的产生，并获得良好的润滑性，同时保持良好的与润滑脂的相容性，以便后期充电。

4. 发明授权

US5575570A Cage for rolling bearing 失效
标题翻译：滚动轴承用保持架
公开(公告)号：US5575570A
公开(公告)日：1996-11-19
申请号：US499375
申请日：1995-07-07
申请人： Takahiko Uchiyama , Youichiro Sugimori , Toshimi Takajo , Michiharu Naka , Masao Yamamoto , Emiko Shiraishi , Atushi Yokouchi
发明人： Takahiko Uchiyama , Youichiro Sugimori , Toshimi Takajo , Michiharu Naka , Masao Yamamoto , Emiko Shiraishi , Atushi Yokouchi
IPC分类号： F16C33/41 , F16C33/44 , F16C33/66
CPC分类号： F16C33/416 , F16C33/44 , F16C33/6648 , F16C19/06
摘要： A cage for a rolling bearing; the cage is obtained by molding a resin composition comprising 100 parts by weight of a heat-resistant and oil-resistant resin and from 5 to 100 parts by weight of a polyolefin and immersing the resulting molded article in a lubricating oil. Also is disclosed is a rolling bearing with the cage fitted therein and having been subjected to oil plating.
摘要翻译：滚动轴承笼; 通过将包含100重量份的耐热和耐油树脂和5至100重量份的聚烯烃的树脂组合物模塑成型，并将所得模制品浸入润滑油中而获得。另外公开了一种带有保持架的滚动轴承，并已进行了油涂。

5. 发明授权

US06340244B1 Rolling bearing for hard disk drive 失效
标题翻译：滚动轴承用于硬盘驱动器
公开(公告)号：US06340244B1
公开(公告)日：2002-01-22
申请号：US09090921
申请日：1998-06-05
申请人： Yasunobu Fujita , Masao Yamamoto , Kouichi Hachiya , Atsushi Yokouchi , Toshikazu Yabe , Emiko Shiraishi , Michiharu Naka
发明人： Yasunobu Fujita , Masao Yamamoto , Kouichi Hachiya , Atsushi Yokouchi , Toshikazu Yabe , Emiko Shiraishi , Michiharu Naka
IPC分类号： F16C3366
CPC分类号： G11B19/2009 , F16C33/664 , F16C2370/12
摘要： A rolling bearing for an HDD being excellent in the resistance to fretting wear, capable of lowering the torque and relieving the torque change and having a long life while exerting no undesirable effect on various bearing properties. A rolling bearing for hard disk drives wherein a cage 7 supports a plural number of rolling elements 5 located between an inner ring 2 and an outer ring 4 and sealing members 6,6 fixed to the both ends in the axial direction of one of said inner ring 2 and said outer ring 4 are opposite to each other, wherein a lubricating oil has been injected into the bearing space formed between said sealing members 6,6 at the both ends in the axial direction so as to amount to 1 to 50% by volume of the bearing space.
摘要翻译：一种用于HDD的滚动轴承，其耐磨损性能优异，能够降低扭矩并减轻扭矩变化并且具有长的使用寿命，同时不会对各种轴承性能产生不良影响。一种用于硬盘驱动器的滚动轴承，其中保持架7支撑位于内环2和外圈4之间的多个滚动元件5和固定在所述内圈2和外圈4之一的轴向两端的密封构件6,6 环2和所述外环4彼此相对，其中润滑油已经在轴向两端的所述密封构件6,6之间形成的轴承空间中被注入，以使其为1至50％轴承空间的体积。

6. 发明授权

US06880978B2 Rolling bearing for hard disk drive 失效
标题翻译：滚动轴承用于硬盘驱动器
公开(公告)号：US06880978B2
公开(公告)日：2005-04-19
申请号：US10051070
申请日：2002-01-22
申请人： Yasunobu Fujita , Masao Yamamoto , Kouichi Hachiya , Atsushi Yokouchi , Toshikazu Yabe , Emiko Shiraishi , Michiharu Naka
发明人： Yasunobu Fujita , Masao Yamamoto , Kouichi Hachiya , Atsushi Yokouchi , Toshikazu Yabe , Emiko Shiraishi , Michiharu Naka
IPC分类号： F16C33/66 , G11B19/20
CPC分类号： G11B19/2009 , F16C33/664 , F16C2370/12
摘要： A rolling bearing for an HDD being excellent in the resistance to fretting wear, capable of lowering the torque and relieving the torque change and having a long life while exerting no undesirable effect on various bearing properties. A rolling bearing for hard disk drives wherein a cage 7 supports a plural number of rolling elements 5 located between an inner ring 2 and an outer ring 4 and sealing members 6,6 fixed to the both ends in the axial direction of one of said inner ring 2 and said outer ring 4 are opposite to each other, wherein a lubricating oil has been injected into the bearing space formed between said sealing members 6,6 at the both ends in the axial direction so as to amount to 1 to 50% by volume of the bearing space.
摘要翻译：一种用于HDD的滚动轴承，其耐磨损性能优异，能够降低扭矩并减轻扭矩变化并且具有长的使用寿命，同时不会对各种轴承性能产生不良影响。一种用于硬盘驱动器的滚动轴承，其中保持架7支撑位于内环2和外圈4之间的多个滚动元件5和固定在所述内圈2和外圈4之一的轴向两端的密封构件6,6 环2和所述外环4彼此相对，其中润滑油已经在轴向两端的所述密封构件6,6之间形成的轴承空间中被注入，以使其为1至50％轴承空间的体积。

7. 发明授权

US07234872B2 Rolling Bearing 有权
标题翻译：滚动轴承
公开(公告)号：US07234872B2
公开(公告)日：2007-06-26
申请号：US10158171
申请日：2002-05-31
申请人： Yasunobu Fujita , Masao Yamamoto , Kouichi Hachiya , Atsushi Yokouchi , Toshikazu Yabe , Emiko Shiraishi , Michiharu Naka
发明人： Yasunobu Fujita , Masao Yamamoto , Kouichi Hachiya , Atsushi Yokouchi , Toshikazu Yabe , Emiko Shiraishi , Michiharu Naka
IPC分类号： F16C33/66
CPC分类号： G11B19/2009 , F16C19/06 , F16C33/6611 , F16C33/6648 , F16C2370/12
摘要： A rolling bearing includes a plurality of rolling elements movably retained at almost the same interval between an inner ring and an outer ring with a cage made of synthetic resin provided interposed therebetween. The rolling bearing further includes, an oil film made of a lubricant, and a grease containing a synthetic oil as a base oil enclosed therein. The lubricant contains at least one additive selected from the group consisting of organic aliphatic acid, organic aliphatic acid derivative and organic phosphorus compound incorporated in a synthetic oil in a proportion of from 0.5 to 10% by weight formed on the surface of the raceways of the inner and outer rings and the surface of the rolling elements, and a grease containing a synthetic oil as a base oil enclosed therein.
摘要翻译：一种滚动轴承包括多个滚动元件，该多个滚动元件通过设置在它们之间的由合成树脂制成的保持架在内圈和外圈之间以几乎相同的间隔可移动地保持。滚动轴承还包括由润滑剂制成的油膜和包含合成油作为基础油的润滑脂。所述润滑剂含有至少一种选自有机脂肪酸，有机脂肪酸衍生物和有机磷化合物的添加剂，所述有机脂肪酸衍生物和合成油中的有机磷化合物以0.5至10重量％的比例形成在合成油的轨道的表面上内圈和外圈以及滚动体的表面，以及包含合成油作为基础油的润滑脂。

8. 发明授权

US5714444A Grease composition 失效
标题翻译：油脂组成
公开(公告)号：US5714444A
公开(公告)日：1998-02-03
申请号：US559088
申请日：1995-11-17
申请人： Atsushi Yokouchi , Masao Yamamoto , Atsuhiro Yamamoto , Michiharu Naka
发明人： Atsushi Yokouchi , Masao Yamamoto , Atsuhiro Yamamoto , Michiharu Naka
IPC分类号： C10M169/02 , C10N10/02 , C10N20/02 , C10N40/00 , C10N40/02 , C10N40/06 , C10N50/10 , G06F1/16 , H01L21/304 , C10M117/00
CPC分类号： C10M169/02 , C10M2203/1006 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2207/04 , C10M2207/0406 , C10M2207/1245 , C10M2207/125 , C10M2207/1285 , C10M2207/129 , C10M2207/281 , C10M2207/282 , C10M2207/2825 , C10M2207/283 , C10M2207/2835 , C10M2207/2855 , C10M2207/286 , C10M2207/30 , C10M2207/301 , C10M2207/34 , C10N2210/01 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： A grease composition comprising a base oil and a thickener, in which the thickener comprises a lithium soap of C.sub.12 -C.sub.24 fatty acid containing no hydroxyl group and a lithium soap of C.sub.12 -C.sub.24 fatty acid containing a hydroxyl group and the base oil has kinematic viscosity of 25 to 200 mm.sup.2 /sec at 40.degree. C. and contains 10 to 70% by weight of an ester oil, the grease composition containing from 20 to 30% by weight of the two specific thickeners. Prolonged continuous operation of bearings into which the grease composition is sealed does not cause an amount of splashing grease to increase and noiseless property to be deteriorated.
摘要翻译：一种含有基础油和增稠剂的润滑脂组合物，其中增稠剂包含不含羟基的C12-C24脂肪酸的锂皂和含有羟基的C12-C24脂肪酸的锂皂和基油具有运动粘度在40℃下为25〜200mm 2 /秒，含有10〜70重量％的酯油，润滑脂组合物含有20〜30重量％的两种特定增稠剂。润滑脂组合物密封的轴承的长期连续操作不会导致飞溅的润滑脂的量增加并且无噪声性能劣化。

9. 发明申请

US20060252655A1 Rolling bearing, rolling bearing for fuel cell, compressor for fuel cell system and fuel cell system 审中-公开
标题翻译：滚动轴承，燃料电池用滚动轴承，燃料电池系统用压缩机和燃料电池系统
公开(公告)号：US20060252655A1
公开(公告)日：2006-11-09
申请号：US11480934
申请日：2006-07-06
申请人： Kenichi Iso , Hirotoshi Miyajima , Katsuaki Denpou , Yujiro Toda , Masahiko Yamazaki , Michiharu Naka , Yasunobu Fujita
发明人： Kenichi Iso , Hirotoshi Miyajima , Katsuaki Denpou , Yujiro Toda , Masahiko Yamazaki , Michiharu Naka , Yasunobu Fujita
IPC分类号： C10M169/06 , F16C33/10
CPC分类号： C10M169/00 , B82Y30/00 , C10M169/06 , C10M2201/062 , C10M2201/1026 , C10M2201/1036 , C10M2203/045 , C10M2203/065 , C10M2203/1006 , C10M2203/1025 , C10M2205/0285 , C10M2207/0406 , C10M2207/122 , C10M2207/1256 , C10M2207/126 , C10M2207/1265 , C10M2207/1276 , C10M2207/16 , C10M2207/2805 , C10M2207/2835 , C10M2207/2845 , C10M2207/2855 , C10M2207/2865 , C10M2207/288 , C10M2207/2895 , C10M2209/1023 , C10M2209/1033 , C10M2209/1105 , C10M2211/003 , C10M2211/042 , C10M2211/044 , C10M2211/063 , C10M2213/0613 , C10M2213/0626 , C10M2215/0806 , C10M2215/0865 , C10M2215/1026 , C10M2215/223 , C10M2217/0456 , C10M2219/044 , C10M2219/068 , C10M2219/081 , C10M2219/09 , C10M2219/106 , C10M2223/045 , C10N2210/01 , C10N2210/02 , C10N2210/05 , C10N2210/06 , C10N2230/12 , C10N2230/26 , C10N2230/76 , C10N2240/02 , C10N2250/10 , F01C21/02 , F04B27/0895 , F04B27/1063 , F04C18/0215 , F04C18/16 , F16C19/46 , F16C33/6611 , F16C33/6633
摘要： The rolling bearing of the invention to be incorporated in the compressor for fuel cell system comprises a fluorine-based grease containing a fluororesin and a fluorine-based oil, a urea grease containing a urea compound and a synthetic oil or a lithium complex grease containing a lithium complex and a synthetic oil encapsulated therein. In this arrangement, the grease deterioration of the rolling bearing incorporated in the compressor for force-feeding various fluids between machines can be prevented, making it possible to provide a fuel cell system which can maintain stable operation over an extended period of time.
摘要翻译：本发明的用于燃料电池系统的滚动轴承包括含有氟树脂和氟系油的氟系润滑脂，含有尿素化合物的尿素润滑脂和合成油，或含有锂络合物和其中包含的合成油。在这种布置中，可以防止结合在用于在机器之间强制供给各种流体的压缩机中的滚动轴承的润滑脂劣化，使得可以提供能够在长时间内保持稳定运行的燃料电池系统。

10. 发明授权

US06898959B2 Lubricant applying system for a rolling bearing 有权
标题翻译：用于滚动轴承的润滑剂应用系统
公开(公告)号：US06898959B2
公开(公告)日：2005-05-31
申请号：US10849247
申请日：2004-05-20
申请人： Masaaki Sekine , Katsuyoshi Yamashita , Michiharu Naka
发明人： Masaaki Sekine , Katsuyoshi Yamashita , Michiharu Naka
IPC分类号： F16C33/66 , F16N17/00 , G01N27/00 , F01M1/18
CPC分类号： F16C33/6674 , F16C33/6622 , F16C33/6625 , F16C33/667 , F16N17/00 , F16N2210/14
摘要： In a lubricant application system, a prescribed volume of lubricant is transferred from a lubricant discharge port 8 of a prescribed liquid volume discharge device to a rolling element 703 of a rolling bearing 700 in a state in which the lubricant discharge port 8 is positioned directly above and sufficiently close to the rolling element 703, whereby the lubricant is applied to the interior of the rolling bearing 700. Further, the application system inspects whether or not a prescribed volume of lubricant is injected from the discharge device for injecting a lubricant into the interior of a rolling bearing 700. A laser beam L1 is irradiated between a lubricant discharge port 8 of the lubricant discharge device and the rolling bearing 700, and a reflected laser beam L2 reflected by the lubricant when it is discharged from the lubricant discharge port 8 is received by a photoreceptor 116 disposed on the optical axis of the reflected laser beam L2, whereby whether or not the lubricant is applied to the rolling bearing 700 is determined based on an output from the photoreceptor 116.
摘要翻译：在润滑剂施加系统中，在润滑剂排出口8直接位于上方的状态下，将规定体积的润滑剂从规定液体排出装置的润滑剂排出口8输送到滚动轴承700的滚动体703 并且足够接近滚动元件703，由此将润滑剂施加到滚动轴承700的内部。此外，应用系统检查从用于将润滑剂注入到滚动轴承700的内部的排出装置是否喷射规定体积的润滑剂。在润滑剂排出装置的润滑剂排出口8和滚动轴承700之间照射激光束L 1和由润滑剂反射的反射激光束L 2 2，从设置在反射激光束L 2的光轴上的感光体116接收从润滑剂排出口8排出的润滑剂，由此确定是否向滚动轴承700施加润滑剂基于来自感光体116的输出。

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