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1. 发明授权

US06589918B2 Conductive grease and rolling apparatus packed with the same 有权
公开(公告)号：US06589918B2
公开(公告)日：2003-07-08
申请号：US09884947
申请日：2001-06-21
申请人： Katsuaki Denpo , Atsushi Yokouchi , Koichi Hachiya , Michiharu Naka , Tooru Shouda , Hideki Koizumi
发明人： Katsuaki Denpo , Atsushi Yokouchi , Koichi Hachiya , Michiharu Naka , Tooru Shouda , Hideki Koizumi
IPC分类号： C10M12502
CPC分类号： B82Y30/00 , C10M105/32 , C10M107/02 , C10M107/50 , C10M113/02 , C10M117/02 , C10M119/22 , C10M125/02 , C10M129/34 , C10M137/04 , C10M137/06 , C10M169/00 , C10M2201/00 , C10M2201/041 , C10M2201/0416 , C10M2201/042 , C10M2201/0426 , C10M2201/05 , C10M2201/061 , C10M2201/062 , C10M2201/063 , C10M2201/065 , C10M2201/08 , C10M2201/081 , C10M2201/082 , C10M2201/083 , C10M2201/084 , C10M2201/103 , C10M2201/105 , C10M2201/16 , C10M2201/18 , C10M2205/0206 , C10M2207/1225 , C10M2207/123 , C10M2207/125 , C10M2207/1265 , C10M2207/129 , C10M2207/166 , C10M2207/186 , C10M2207/206 , C10M2207/22 , C10M2207/246 , C10M2207/2805 , C10M2207/282 , C10M2207/34 , C10M2207/345 , C10M2211/022 , C10M2211/06 , C10M2213/00 , C10M2213/02 , C10M2213/04 , C10M2213/06 , C10M2213/062 , C10M2215/102 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10M2219/044 , C10M2219/068 , C10M2223/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/045 , C10M2223/049 , C10M2229/02 , C10M2229/025 , C10M2229/0405 , C10M2229/0415 , C10M2229/0425 , C10M2229/0435 , C10M2229/0445 , C10M2229/0455 , C10M2229/0465 , C10M2229/0475 , C10M2229/0485 , C10M2229/05 , C10M2229/0505 , C10M2229/051 , C10M2229/0515 , C10M2229/0525 , C10M2229/0535 , C10M2229/0545 , C10N2210/01 , C10N2210/02 , C10N2210/06 , C10N2210/08 , F16C33/6633 , F16C2202/20 , Y10S977/742 , Y10S977/777 , Y10S977/842
摘要： This invention is to provide a conductive grease which is less to decrease conductivity as a time passes. The conductive grease comprises abase oil, a thickener, a conductive solid powder, and at least one kind of a wear inhibitor, an extreme pressure agent and an oiliness agent, wherein an amount of the conductive solid powder added is 0.1 to 10 wt %, and an amount of the at least one kind of a wear inhibitor, an extreme pressure agent and an oiliness agent added is 0.1 to 10 wt %. Further, the conductive grease comprises the base oil and at least one of conductive additives, and the conductive additives are fibrous carbon, metallic particle, metallic compound particle and carbon nano-tube. The conductive grease to be packed into the rolling bearing comprises conductive fine particles such as carbon black and has an oil separation degree of 2% or lower. A ball bearing to be favorably used at high temperature comprises an inner race and an outer race, and a plurality of balls freely rotating between both races, and the conductive grease packed into a space defined between both races and holding the plural balls therein, and the conductive grease comprises the base oil, a thickener comprising fluorine compound or silicone compound and 0.2 to 10 wt % of the carbon black.

2. 发明授权

US06689721B2 Conductive grease and rolling apparatus packed with the same 有权
标题翻译：导电油脂和包装的滚动装置
公开(公告)号：US06689721B2
公开(公告)日：2004-02-10
申请号：US10374067
申请日：2003-02-27
申请人： Katsuaki Denpo , Atsushi Yokouchi , Koichi Hachiya , Michiharu Naka , Tooru Shouda , Hideki Koizumi
发明人： Katsuaki Denpo , Atsushi Yokouchi , Koichi Hachiya , Michiharu Naka , Tooru Shouda , Hideki Koizumi
IPC分类号： C10M12502
CPC分类号： B82Y30/00 , C10M105/32 , C10M107/02 , C10M107/50 , C10M113/02 , C10M117/02 , C10M119/22 , C10M125/02 , C10M129/34 , C10M137/04 , C10M137/06 , C10M169/00 , C10M2201/00 , C10M2201/041 , C10M2201/0416 , C10M2201/042 , C10M2201/0426 , C10M2201/05 , C10M2201/061 , C10M2201/062 , C10M2201/063 , C10M2201/065 , C10M2201/08 , C10M2201/081 , C10M2201/082 , C10M2201/083 , C10M2201/084 , C10M2201/103 , C10M2201/105 , C10M2201/16 , C10M2201/18 , C10M2205/0206 , C10M2207/1225 , C10M2207/123 , C10M2207/125 , C10M2207/1265 , C10M2207/129 , C10M2207/166 , C10M2207/186 , C10M2207/206 , C10M2207/22 , C10M2207/246 , C10M2207/2805 , C10M2207/282 , C10M2207/34 , C10M2207/345 , C10M2211/022 , C10M2211/06 , C10M2213/00 , C10M2213/02 , C10M2213/04 , C10M2213/06 , C10M2213/062 , C10M2215/102 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10M2219/044 , C10M2219/068 , C10M2223/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/045 , C10M2223/049 , C10M2229/02 , C10M2229/025 , C10M2229/0405 , C10M2229/0415 , C10M2229/0425 , C10M2229/0435 , C10M2229/0445 , C10M2229/0455 , C10M2229/0465 , C10M2229/0475 , C10M2229/0485 , C10M2229/05 , C10M2229/0505 , C10M2229/051 , C10M2229/0515 , C10M2229/0525 , C10M2229/0535 , C10M2229/0545 , C10N2210/01 , C10N2210/02 , C10N2210/06 , C10N2210/08 , F16C33/6633 , F16C2202/20 , Y10S977/742 , Y10S977/777 , Y10S977/842
摘要： This invention is to provide a conductive grease which is less to decrease conductivity as a time passes. The conductive grease comprises a base oil, a thickener, a conductive solid powder, and at least one kind of a wear inhibitor, an extreme pressure agent and an oiliness agent, wherein an amount of the conductive solid powder added is 0.1 to 10 wt %, and an amount of the at least one kind of a wear inhibitor, an extreme pressure agent and an oiliness agent added is 0.1 to 10 wt %. Further, the conductive grease comprises the base oil and at least one of conductive additives, and the conductive additives are fibrous carbon, metallic particle, metallic compound particle and carbon nano-tube. The conductive grease to be packed into the rolling bearing comprises conductive fine particles such as carbon black and has an oil separation degree of 2% or lower. A ball bearing to be favorably used at high temperature comprises an inner race and an outer race, and a plurality of balls freely rotating between both races, and the conductive grease packed into a space defined between both races and holding the plural balls therein, and the conductive grease comprises the base oil, a thickener comprising fluorine compound or silicone compound and 0.2 to 10 wt % of the carbon black.
摘要翻译：本发明是提供一种导电性润滑脂，其随着时间的推移而降低导电性。导电性润滑脂包括基础油，增稠剂，导电固体粉末，以及至少一种耐磨抑制剂，极压剂和油性剂，其中加入的导电性固体粉末的量为0.1〜10重量％，并且所述至少一种耐磨抑制剂，极压剂和油性剂的添加量为0.1〜10重量％。此外，导电性润滑脂包含基油和导电性添加剂中的至少一种，导电性添加剂为纤维状碳，金属粒子，金属化合物粒子，碳纳米管。填充到滚动轴承中的导电性润滑脂包含导电性微粒例如炭黑，油分离度为2％以下。在高温下有利地使用的滚珠轴承包括内座圈和外座圈，以及在两个座圈之间自由旋转的多个滚珠，以及填充到两个座圈之间并保持多个球的空间中的导电油脂，以及导电性润滑脂包括基础油，包含氟化合物或硅氧烷化合物的增稠剂和0.2至10重量％的炭黑。

3. 发明授权

US06482779B2 Lubricating grease composition and rolling apparatus comprising same 失效
标题翻译：润滑脂组合物及其制造方法
公开(公告)号：US06482779B2
公开(公告)日：2002-11-19
申请号：US09813285
申请日：2001-03-21
申请人： Michiharu Naka , Atsushi Yokouchi , Koichi Hachiya , Toru Takamizawa , Jun Kuraishi , Yasunobu Fujita , Hiroshi Kimura , Akimi Kimura , Yuji Onuki
发明人： Michiharu Naka , Atsushi Yokouchi , Koichi Hachiya , Toru Takamizawa , Jun Kuraishi , Yasunobu Fujita , Hiroshi Kimura , Akimi Kimura , Yuji Onuki
IPC分类号： C10M10538
CPC分类号： F16C33/6633 , C10M105/34 , C10M105/36 , C10M105/38 , C10M117/02 , C10M117/04 , C10M129/40 , C10M129/42 , C10M129/58 , C10M129/76 , C10M135/18 , C10M137/02 , C10M137/04 , C10M137/10 , C10M169/00 , C10M2207/1225 , C10M2207/123 , C10M2207/1245 , C10M2207/125 , C10M2207/126 , C10M2207/1265 , C10M2207/127 , C10M2207/1285 , C10M2207/129 , C10M2207/16 , C10M2207/166 , C10M2207/186 , C10M2207/206 , C10M2207/22 , C10M2207/246 , C10M2207/281 , C10M2207/2815 , C10M2207/282 , C10M2207/2825 , C10M2207/283 , C10M2207/2835 , C10M2207/284 , C10M2207/2845 , C10M2207/285 , C10M2207/2855 , C10M2207/286 , C10M2207/287 , C10M2207/288 , C10M2207/289 , C10M2207/34 , C10M2219/066 , C10M2219/068 , C10M2223/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/045 , C10M2223/049 , C10M2223/10 , C10N2210/01 , C10N2210/02 , C10N2210/04 , C10N2210/05 , C10N2210/06 , C10N2210/08 , C10N2240/02 , G11B7/08582
摘要： A lubricating grease composition having a basic grease composition containing a synthetic oil as a base oil, and a lithium soap as a thickener. 0.5 to 10% by weight with respect to the basic grease composition total amount of at least one additive selected from the group consisting of an organic molybdenum compound, an organic fatty acid compound or an derivative thereof, and an organic phosphorus compound is added is provided. Accordingly, the present invention can provide a lubricating grease composition capable of providing excellent lubricating characteristics, fretting wear resistance property, and impact resistance property.
摘要翻译：具有含有合成油作为基础油的碱性润滑脂组合物和作为增稠剂的锂皂的润滑脂组合物。提供相对于碱性润滑脂组合物的0.5〜10重量％，添加选自有机钼化合物，有机脂肪酸化合物或其衍生物和有机磷化合物的至少一种添加剂的总量。因此，本发明可以提供能够提供优异的润滑特性，微动耐磨性，耐冲击性的润滑脂组合物。

4. 发明申请

US20130116158A1 LUBRICANT COMPOSITIONS AND ROLLING DEVICE 审中-公开
标题翻译：润滑剂组合物和滚动装置
公开(公告)号：US20130116158A1
公开(公告)日：2013-05-09
申请号：US13580485
申请日：2012-01-23
申请人： Koichi Hachiya , Kanako Mori , Atsushi Yokouchi
发明人： Koichi Hachiya , Kanako Mori , Atsushi Yokouchi
IPC分类号： C10M129/26
CPC分类号： C10M129/26 , C10M169/00 , C10M169/04 , C10M169/06 , C10M2203/02 , C10M2203/022 , C10M2203/024 , C10M2207/026 , C10M2207/046 , C10M2207/08 , C10M2207/125 , C10M2207/1256 , C10M2207/126 , C10M2207/1265 , C10M2207/1285 , C10M2207/281 , C10M2207/283 , C10M2207/2835 , C10M2207/401 , C10M2215/064 , C10M2215/065 , C10M2215/102 , C10M2215/1026 , C10M2219/06 , C10N2210/02 , C10N2230/06 , C10N2230/64 , C10N2240/02 , C10N2250/10 , F16C19/06 , F16C33/6607 , F16C33/6633
摘要： The lubricant compositions of the invention include a saturated fatty acid triglyceride as a lubricating ingredient and further contain an antioxidant or a thickener which is magnesium stearate or calcium stearate. Consequently, the lubricant compositions are harmless even when eaten, have excellent lubricity, and impose little burden on the environment. The rolling device of the invention not only imposes little burden on the environment because the device is lubricated with either of these lubricant compositions, but also has excellent durability.
摘要翻译：本发明的润滑剂组合物包括作为润滑成分的饱和脂肪酸甘油三酯，还含有硬脂酸镁或硬脂酸钙的抗氧化剂或增稠剂。因此，润滑剂组合物即使在食用时也是无害的，具有优异的润滑性，并且对环境施加很小的负担。本发明的滚动装置不仅对环境施加了很小的负担，因为该装置用这些润滑剂组合物润滑，而且具有优异的耐久性。

5. 发明授权

US5252391A Surface treated sliding or rolling contact element and rolling bearing 失效
标题翻译：表面处理滑动或滚动接触元件和滚动轴承
公开(公告)号：US5252391A
公开(公告)日：1993-10-12
申请号：US807419
申请日：1991-12-13
申请人： Masami Sasaki , Koichi Hachiya
发明人： Masami Sasaki , Koichi Hachiya
IPC分类号： C10M171/00 , C23C22/02 , F16C33/12 , F16C33/62 , F16C33/66 , B32B15/04
CPC分类号： F16C33/6633 , C10M171/00 , C23C22/02 , F16C33/06 , F16C33/12 , F16C33/62 , C10M2207/16 , C10M2211/044 , C10M2211/06 , C10M2211/08 , C10M2219/022 , C10M2219/024 , C10M2219/04 , C10M2219/062 , C10M2219/082 , C10M2219/083 , C10M2219/084 , C10M2219/085 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/045 , C10N2210/02 , C10N2210/04 , C10N2210/06 , C10N2280/00 , Y10T428/265 , Y10T428/31536 , Y10T428/31678
摘要： A surface treated sliding or rolling contact element, including a reaction product film of a 0.05 .mu.m to 0.5 .mu.m thickness which has been produced by a chemical treatment of the surface of the sliding or rolling contact element wherein the reaction product film is an inorganic and/or organometallic compound produced by a chemical reaction between a chemically active organic compound and the metal surface of the sliding or rolling contact element.
摘要翻译：表面处理的滑动或滚动接触元件，其包括通过化学处理滑动或滚动接触元件的表面而制备的厚度为0.05μm至0.5μm的反应产物膜，其中反应产物膜是无机的和/或通过化学活性有机化合物与滑动或滚动接触元件的金属表面之间的化学反应产生的有机金属化合物。

6. 发明授权

US06612746B2 Rolling apparatus having surface-treated rolling member 失效
标题翻译：具有表面处理滚动体的滚压装置
公开(公告)号：US06612746B2
公开(公告)日：2003-09-02
申请号：US08902954
申请日：1997-07-30
申请人： Dai Kinno , Koichi Hachiya
发明人： Dai Kinno , Koichi Hachiya
IPC分类号： F16C1300
CPC分类号： F16C33/30 , C10M171/00 , F16C33/62
摘要： A rolling apparatus has a surface-treated rolling member composed of a metallic rolling element and a metallic race element which have been used with a lubricant, in which the surface of at least one of the rolling element and the race element has a reaction product subsurface layer containing phosphorus and oxygen and having a thickness of from about 30 to 600 nm, where the reaction product subsurface layer has been produced by reaction between the metallic component of the rolling element or the race element and an organic phosphorus compound. The lubricant contains, as an extreme pressure component, an organic phosphorus compound; the lubricant contains the organic phosphorus compound at a concentration of 10 to 10,000 ppm in terms of phosphorus; and the lubricant is present between the metallic contact surfaces of the rolling member and the race element.
摘要翻译：滚动装置具有由金属滚动体和金属座圈构成的表面处理滚动体，其与润滑剂一起使用，其中滚动体和滚道元件中的至少一个的表面具有副反应产物含有磷和氧的层，其厚度为约30至600nm，其中反应产物表面下层是通过滚动元件的金属组分或种族元素与有机磷化合物之间的反应产生的。作为极压成分，润滑剂含有有机磷化合物; 润滑剂含有以磷为10〜10,000ppm的有机磷化合物; 并且润滑剂存在于滚动部件的金属接触表面和座圈元件之间。

7. 发明授权

US5927865A Rolling apparatus 失效
标题翻译：滚动装置
公开(公告)号：US5927865A
公开(公告)日：1999-07-27
申请号：US919326
申请日：1997-08-28
申请人： Hiroyuki Ito , Koichi Hachiya
发明人： Hiroyuki Ito , Koichi Hachiya
IPC分类号： F16C33/30 , F16H25/22 , F16C33/62
CPC分类号： F16C33/62 , F16C33/32 , F16H25/22 , Y10S384/913
摘要： A rolling apparatus comprising rolling elements disposed between an outer member and an inner member, the rolling elements rolling along a first contact surface, which is the contact surface of the outer member with the rolling elements, and along a second contact surface, which is the contact surface of the inner member with the rolling elements, wherein a film composed of a nickel-tungsten alloy is formed on at least one of the rolling elements, the first contact surface and the second contact surface, and the film has a thickness of from 2 to 30 .mu.m and a tungsten atom weight ratio of at least 35% by weight. The rolling apparatus has a high corrosion resistance to a strong acid such as hydrochloric acid or sulfuric acid and a strong alkali.
摘要翻译：一种滚动装置，包括设置在外部构件和内部构件之间的滚动元件，滚动元件沿着作为外部构件与滚动元件的接触表面的第一接触表面滚动，并且沿着第二接触表面所述内部构件与所述滚动体的接触面，其中，在所述滚动体，所述第一接触面和所述第二接触面中的至少一个上形成由镍 - 钨合金构成的膜，并且所述膜的厚度为 2〜30μm，钨原子重量比为35重量％以上。轧制装置对强酸如盐酸或硫酸和强碱具有高耐腐蚀性。

8. 发明申请

US20080107369A1 Rolling Device 有权
标题翻译：滚动装置
公开(公告)号：US20080107369A1
公开(公告)日：2008-05-08
申请号：US11792344
申请日：2005-10-05
申请人： Shinji Fujita , Hiroyuki Uchida , Yasuo Murakami , Koichi Hachiya , Daiju Takahashi
发明人： Shinji Fujita , Hiroyuki Uchida , Yasuo Murakami , Koichi Hachiya , Daiju Takahashi
IPC分类号： F16C19/00
CPC分类号： F16C33/32 , F16C19/06 , F16C19/30 , F16C19/364 , F16C33/34 , F16C33/366 , F16C33/425 , F16C33/565 , F16C33/585 , F16C33/62 , F16C33/6696 , F16C2202/54 , F16C2204/34 , F16C2240/40 , F16C2240/44 , F16C2240/60 , F16C2360/00 , F16C2360/22 , F16C2362/52 , F16H25/20 , F16H2025/249 , Y10S384/907
摘要： A rolling device in which damage such as seizure or wear is less liable to occur and which has a long life, even when used under severe conditions such as high speed, heavy load, high temperature and insufficient lubrication. A thrust needle roller bearing includes an inner ring 1, outer ring 2, and a plurality of rolling elements 3 rollably arranged between a raceway surface 1a of inner ring 1 and a raceway surface 2a of outer ring 2. A lubricant film consisting of a solid lubricant is coated over an area equivalent to an area ratio of 75% or more of at least one member of the group consisting of raceway surface 1a of inner ring 1, raceway surface 2a of outer ring 2, and a rolling contact surface 3a of rolling element 3. The thickness of the lubricant film is preferably 0.05 μm or more and 8 μm or less.
摘要翻译：即使在诸如高速，重载，高温和不充分的润滑等恶劣条件下使用的滚动装置，其中诸如卡死或磨损的损伤较不易于发生并且寿命长。推力滚针轴承包括内圈1，外圈2和滚动地设置在内圈1的滚道表面1a和外圈2的滚道表面2a之间的多个滚动元件3。将由固体润滑剂组成的润滑剂膜涂覆在由内圈1的滚道面1a，外圈2的滚道面2a构成的组中的至少一个构件的面积比为75％以上的面积上以及滚动体3的滚动接触面3a。润滑剂膜的厚度优选为0.05μm以上8μm以下。

9. 发明授权

US07811002B2 Rolling device 有权
标题翻译：滚动装置
公开(公告)号：US07811002B2
公开(公告)日：2010-10-12
申请号：US11792344
申请日：2005-10-05
申请人： Shinji Fujita , Hiroyuki Uchida , Yasuo Murakami , Koichi Hachiya , Daiju Takahashi
发明人： Shinji Fujita , Hiroyuki Uchida , Yasuo Murakami , Koichi Hachiya , Daiju Takahashi
IPC分类号： F16C33/66
CPC分类号： F16C33/32 , F16C19/06 , F16C19/30 , F16C19/364 , F16C33/34 , F16C33/366 , F16C33/425 , F16C33/565 , F16C33/585 , F16C33/62 , F16C33/6696 , F16C2202/54 , F16C2204/34 , F16C2240/40 , F16C2240/44 , F16C2240/60 , F16C2360/00 , F16C2360/22 , F16C2362/52 , F16H25/20 , F16H2025/249 , Y10S384/907
摘要： A rolling device in which damage such as seizure or wear is less liable to occur and which has a long life, even when used under severe conditions such as high speed, heavy load, high temperature and insufficient lubrication. A thrust needle roller bearing includes an inner ring 1, outer ring 2, and a plurality of rolling elements 3 rollably arranged between a raceway surface 1a of inner ring 1 and a raceway surface 2a of outer ring 2. A lubricant film consisting of a solid lubricant is coated over an area equivalent to an area ratio of 75% or more of at least one member of the group consisting of raceway surface 1a of inner ring 1, raceway surface 2a of outer ring 2, and a rolling contact surface 3a of rolling element 3. The thickness of the lubricant film is preferably 0.05 μm or more and 8 μm or less.
摘要翻译：即使在诸如高速，重载，高温和不充分的润滑等恶劣条件下使用的滚动装置，其中诸如卡死或磨损的损伤较不易于发生并且寿命长。推力滚针轴承包括内圈1，外圈2和滚动地设置在内圈1的滚道表面1a和外圈2的滚道表面2a之间的多个滚动元件3.由固体将润滑剂涂覆在由内圈1的滚道面1a，外圈2的滚道面2a以及滚动面的滚动面3a构成的组中的至少一个以上的面积的75％以上的面积上润滑剂膜的厚度优选为0.05μm以上至8μm以下。

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