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1. 发明授权

US06481898B1 Ball bearing 有权
标题翻译：滚珠轴承
公开(公告)号：US06481898B1
公开(公告)日：2002-11-19
申请号：US09601956
申请日：2000-08-10
申请人： Kenji Yakura , Hirotoshi Aramaki , Yukio Ooura , Akio Fujii , Sumio Sugita , Dai Kinno , Shoji Noguchi , Koji Ueda
发明人： Kenji Yakura , Hirotoshi Aramaki , Yukio Ooura , Akio Fujii , Sumio Sugita , Dai Kinno , Shoji Noguchi , Koji Ueda
IPC分类号： F16C3358
CPC分类号： F16C33/64 , F16C19/163 , F16C33/303 , F16C33/32 , F16C33/585 , F16C33/62 , F16C2240/76 , F16C2322/39
摘要： A ball bearing in which the heat value in an inner ring is decreased and the heat value in an outer ring is brought closer to the heat value in the inner ring by making the radius of curvature for the inner ring groove larger, and defining the radius of curvature for the outer ring groove as 50.5% to 53.0% of the ball diameter. The arrangement of the present invention suppresses the heat value in the entire ball bearing and extends the bearing life at a reduced cost without using a large flow rate lubrication method or a preloading method such as constant preloading. In addition, a decrease in heat generation, seizing resistance and wear resistance can be attained further by optimizing a relation between the raceway groove and the ball diameter, by optimizing the number of balls, by controlling the ingredient composition for the material of the bearing ring, and by forming a hard deposition film on the surface of the raceway groove. Thus, according to the present invention, a ball bearing having a long life is provided even during high speed rotation at a dmn value of 2,000,000 or more.
摘要翻译：通过使内圈的曲率半径越大，内圈的热量越小，外圈的热量越接近内圈的热值越靠近，的外圈槽的曲率为球直径的50.5％至53.0％。本发明的结构抑制了整个滚珠轴承的热值，并且在不使用大流量润滑方法或诸如恒定预加载的预加载方法的情况下，以降低的成本延长了轴承寿命。此外，通过优化滚珠的数量，通过控制用于轴承环的材料的成分组成，能够进一步优化滚道槽与滚珠直径之间的关系，从而进一步降低发热，耐咬合性和耐磨性并且通过在滚道槽的表面上形成硬质沉积膜。因此，根据本发明，即使在高速旋转期间，也具有寿命长的球轴承，其数值为2,000,000以上。

2. 发明申请

US20050141797A1 Rolling sliding member and rolling apparatus 有权
标题翻译：滚动滑动构件和滚动装置
公开(公告)号：US20050141797A1
公开(公告)日：2005-06-30
申请号：US11062468
申请日：2005-02-22
申请人： Dai Kinno , Ysuyoshi Saito , Yasushi Tomizuka , Taikou Nawamoto , Hirotoshi Aramaki
发明人： Dai Kinno , Ysuyoshi Saito , Yasushi Tomizuka , Taikou Nawamoto , Hirotoshi Aramaki
IPC分类号： C23C14/06 , F16C33/30 , F16C33/32 , F16C33/34 , F16C33/44 , F16C33/56 , F16C33/64 , F16C35/12 , F16C19/00 , F16C33/62
CPC分类号： F16C33/565 , C23C14/0605 , F16C33/30 , F16C33/32 , F16C33/34 , F16C33/3806 , F16C33/445 , F16C33/4605 , F16C33/64 , F16C35/12 , F16C2206/04 , F16C2208/30
摘要： A rolling bearing includes: an inner ring mounted on a shaft to be supported; an outer ring provided around an outer periphery of the inner ring; a plurality of rolling elements rolling while contacting with an inner peripheral face of the outer ring and an outer peripheral face of the inner ring at surfaces thereof; and a retainer supporting the rolling elements. A sliding resistance-reducing film is formed on at least one of a first group being an outer peripheral face of the retainer or the inner peripheral face of the outer ring and a second group being an inner peripheral face of the retainer or the outer peripheral face of the inner ring.
摘要翻译：滚动轴承包括：安装在待支撑的轴上的内圈; 设置在所述内圈的外周的外圈; 在与所述外圈的内周面和所述内圈的外周面的表面接触的同时滚动的多个滚动体; 以及支撑滚动元件的保持器。在保持器的外周面或外圈的内周面的第一组和第二组中的至少一个上形成滑动阻力降低膜，第二组是保持器或外周面的内周面的内圈。

3. 发明授权

US06994474B2 Rolling sliding member and rolling apparatus 失效
公开(公告)号：US06994474B2
公开(公告)日：2006-02-07
申请号：US10119083
申请日：2002-04-10
申请人： Dai Kinno , Tsuyoshi Saito , Yasushi Tomizuka , Taikou Nawamoto , Hirotoshi Aramaki
发明人： Dai Kinno , Tsuyoshi Saito , Yasushi Tomizuka , Taikou Nawamoto , Hirotoshi Aramaki
IPC分类号： F16C19/06
CPC分类号： F16C33/565 , C23C14/0605 , F16C33/30 , F16C33/32 , F16C33/34 , F16C33/3806 , F16C33/445 , F16C33/4605 , F16C33/64 , F16C35/12 , F16C2206/04 , F16C2208/30
摘要： A rolling bearing includes: an inner ring mounted on a shaft to be supported; an outer ring provided around an outer periphery of the inner ring; a plurality of rolling elements rolling while contacting with an inner peripheral face of the outer ring and an outer peripheral face of the inner ring at surfaces thereof; and a retainer supporting the rolling elements. A sliding resistance-reducing film is formed on at least one of a first group being an outer peripheral face of the retainer or the inner peripheral face of the outer ring and a second group being an inner peripheral face of the retainer or the outer peripheral face of the inner ring.

4. 发明授权

US07172343B2 Rolling sliding member and rolling apparatus 有权
标题翻译：滚动滑动构件和滚动装置
公开(公告)号：US07172343B2
公开(公告)日：2007-02-06
申请号：US11062468
申请日：2005-02-22
申请人： Dai Kinno , Tsuyoshi Saito , Yasushi Tomizuka , Taikou Nawamoto , Hirotoshi Aramaki
发明人： Dai Kinno , Tsuyoshi Saito , Yasushi Tomizuka , Taikou Nawamoto , Hirotoshi Aramaki
IPC分类号： F16C33/62
CPC分类号： F16C33/565 , C23C14/0605 , F16C33/30 , F16C33/32 , F16C33/34 , F16C33/3806 , F16C33/445 , F16C33/4605 , F16C33/64 , F16C35/12 , F16C2206/04 , F16C2208/30
摘要： A rolling bearing includes: an inner ring mounted on a shaft to be supported; an outer ring provided around an outer periphery of the inner ring; a plurality of rolling elements rolling while contacting with an inner peripheral face of the outer ring and an outer peripheral face of the inner ring at surfaces thereof; and a retainer supporting the rolling elements. A sliding resistance-reducing film is formed on at least one of a first group being an outer peripheral face of the retainer or the inner peripheral face of the outer ring and a second group being an inner peripheral face of the retainer or the outer peripheral face of the inner ring.
摘要翻译：滚动轴承包括：安装在待支撑的轴上的内圈; 设置在所述内圈的外周的外圈; 在与所述外圈的内周面和所述内圈的外周面的表面接触的同时滚动的多个滚动体; 以及支撑滚动元件的保持器。在保持器的外周面或外圈的内周面的第一组和第二组中的至少一个上形成滑动阻力降低膜，第二组是保持器或外周面的内周面的内圈。

5. 发明申请

US20100021097A1 Rolling Device 有权
标题翻译：滚动装置
公开(公告)号：US20100021097A1
公开(公告)日：2010-01-28
申请号：US12302430
申请日：2007-05-31
申请人： Hiroyuki Uchida , Takamasa Ohira , Haruo Kamijo , Tsuyoshi Saito , Dai Kinno , Shingo Higashi , Naohiro Yoshida , Sadayuki Tanaka , Seisuke Takeda , Akitoshi Maeda , Tooru Shouda , Masateru Kondo , Kazunobu Taketa , Tomohiro Motoda
发明人： Hiroyuki Uchida , Takamasa Ohira , Haruo Kamijo , Tsuyoshi Saito , Dai Kinno , Shingo Higashi , Naohiro Yoshida , Sadayuki Tanaka , Seisuke Takeda , Akitoshi Maeda , Tooru Shouda , Masateru Kondo , Kazunobu Taketa , Tomohiro Motoda
IPC分类号： F16C33/62 , F16C33/64
CPC分类号： G03G15/0935 , B65G39/09 , C23C28/021 , C23C28/023 , C23C28/025 , F16C13/06 , F16C19/52 , F16C23/082 , F16C33/32 , F16C33/34 , F16C33/64 , F16C2204/34 , F16C2204/36 , F16C2204/50 , F16C2223/08 , F16C2223/80 , F16C2240/60 , F16C2300/42 , G03G15/0233 , G03G15/0808 , G03G15/0818 , G03G15/2053 , G03G15/751
摘要： A rolling device in which rust development or damage on a raceway surface or rolling surface is hard to occur even if water and the like intrude is provided. A self-aligning roller bearing comprises an inner ring 1, an outer ring 2, and a plurality of rolling elements 3 disposed rotatably between a raceway surface 1a of the inner ring 1 and a raceway surface 2a of the outer ring 2. At least any one of the inner ring 1, the outer ring 2, and the rolling elements 3 is provided with a metal coating formed by shot peening of a powder of metal less noble than iron at least on a part of its surface.
摘要翻译：即使在水等侵入的情况下也难以发生生锈或轨道面或滚动面的损伤的滚动装置。自调心滚子轴承包括内圈1，外圈2和可旋转地设置在内圈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。内圈1，外圈2和滚动元件3中的一个设置有金属涂层，该金属涂层至少在其表面的一部分上通过对比金属更低的金属的粉末喷丸硬化而形成。

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

US07547146B2 Rolling bearing seal or shield member 有权
标题翻译：滚动轴承密封或屏蔽构件
公开(公告)号：US07547146B2
公开(公告)日：2009-06-16
申请号：US10505771
申请日：2003-02-27
申请人： Dai Kinno , Hiroyuki Ito , Toshikazu Yabe , Shingo Higashi
发明人： Dai Kinno , Hiroyuki Ito , Toshikazu Yabe , Shingo Higashi
IPC分类号： F16C33/76
CPC分类号： C23C28/00 , C23C28/321 , C23C28/322 , C23C28/3225 , C23C28/345 , C23C30/00 , F16C19/06 , F16C33/7816 , F16C33/7846 , F16C33/785 , F16C2240/60
摘要： The present invention is to offer such a rolling bearing excellent in the corrosion resistance and suited to the environmental protection. This rolling bearing rotatably holds, via a retainer, a plurality of rolling elements between an inner ring having an inner ring raceway in an outer circumference and an outer ring having an outer ring raceway in an inner circumference, and is sealed with a seal or a shield member covered with a rubber, wherein a core metal of the seal or the shield member is a steel sheet that is covered with a film of 0.2 to 50 μm thickness, the film comprising a metal or an alloy having a smaller oxidation-reduction potential than that of iron, and that is formed with a film comprising an inorganic substance of lithium and silica as an uppermost layer.
摘要翻译：本发明提供一种耐腐蚀性优异，适用于环保的滚动轴承。该滚动轴承通过保持器可旋转地保持在外圆周内具有内圈滚道的内圈和在内周具有外圈滚道的外圈之间的多个滚动元件，并且用密封件或覆盖有橡胶的屏蔽构件，其中密封件的芯金属或屏蔽构件是被膜厚度为0.2至50μm的膜覆盖的钢板，该膜包含具有较小氧化还原电位的金属或合金并且由包含作为最上层的锂和二氧化硅的无机物质的膜形成。

8. 发明授权

US5845997A Roller bearing 失效
标题翻译：滚子轴承
公开(公告)号：US5845997A
公开(公告)日：1998-12-08
申请号：US851925
申请日：1997-05-06
申请人： Dai Kinno , Atsushi Yokouchi
发明人： Dai Kinno , Atsushi Yokouchi
IPC分类号： F16C17/04 , F16C19/26 , F16C19/36 , F16C21/00 , F16C33/34 , F16C33/36 , F16C33/58 , F16C33/62 , F16C33/66
CPC分类号： F16C33/6696 , F16C19/26 , F16C19/364 , F16C33/34 , F16C33/585 , F16C33/62 , Y10S384/909 , Y10S384/913
摘要： In a roller bearing, surface layers are formed on the inner surfaces of flanges which confront with the end faces of cylindrical rollers. The surface layers contain solid lubricant. The end faces of the cylindrical rollers are brought into slide contact with the surface layers. Hence, even when the roller bearing is insufficiently lubricated, the temperature rise is effectively suppressed, thus being free from the occurrence of seizure.
摘要翻译：在滚子轴承中，表面层形成在与圆柱滚子的端面相对的凸缘的内表面上。表面层含有固体润滑剂。圆柱滚子的端面与表面层滑动接触。因此，即使在滚子轴承润滑不足的情况下，也能够有效地抑制温度上升，因此不会发生卡滞。

9. 发明授权

US06692155B2 Rolling sliding member, process for the production thereof and rolling sliding unit 失效
标题翻译：滚动滑动构件，其制造方法和滚动滑动单元
公开(公告)号：US06692155B2
公开(公告)日：2004-02-17
申请号：US09809247
申请日：2001-03-16
申请人： Yuji Shimomura , Tomoyuki Aizawa , Dai Kinno
发明人： Yuji Shimomura , Tomoyuki Aizawa , Dai Kinno
IPC分类号： F16C1900
CPC分类号： F16C33/62 , C23C26/00 , C23C30/00 , F16C19/28 , F16C19/388 , F16C33/366 , F16C2240/40 , F16C2240/42 , F16C2240/54 , Y10S384/907
摘要： A formed film is formed on the surface of a metal substrate made of an iron-based metal. Thereafter, the surface of the formed film is subjected to treatment for lessening surface roughness such as rolling. In this arrangement, a member which exhibits a sufficient seizing resistance even after being freed of formed film can be obtained.
摘要翻译：在由铁基金属制成的金属基板的表面上形成成膜。此后，对形成的膜的表面进行处理以减少诸如轧制的表面粗糙度。在这种布置中，可以获得即使在没有形成膜之后也具有足够的耐烧结性的部件。

10. 发明授权

US5630668A Thrust needle-shaped roller bearing, rolling bearing, and cage of the thrust needle-shaped roller bearing 失效
标题翻译：推力针状滚子轴承，滚动轴承和推力滚针轴承的保持架
公开(公告)号：US5630668A
公开(公告)日：1997-05-20
申请号：US517097
申请日：1995-08-21
申请人： Katsuhiro Ikezawa , Hiroshi Iwasa , Yasuhiro Nomura , Toshiro Kawamura , Hiroshi Narai , Takashi Nagato , Dai Kinno , Tsutomu Abe , Magozo Hamamoto , Fumio Ueki , Toshimi Takajo
发明人： Katsuhiro Ikezawa , Hiroshi Iwasa , Yasuhiro Nomura , Toshiro Kawamura , Hiroshi Narai , Takashi Nagato , Dai Kinno , Tsutomu Abe , Magozo Hamamoto , Fumio Ueki , Toshimi Takajo
IPC分类号： F16C19/22 , F16C19/30 , F16C33/46 , F16C33/54 , F16C33/56 , F16C33/62
CPC分类号： F16C33/6696 , C23C22/18 , C23C22/83 , F16C19/30 , F16C33/543 , F16C33/565 , Y10S384/913
摘要： A rolling bearing includes an outer raceway, an inner raceway, a plurality of rolling elements interposed between the outer raceway and the inner raceway, and a cage for holding the rolling elements away from each other at the same interval in a rolling direction of the rolling elements, the cage including a first layer subjected to a surface treatment of at least one of carbonitriding, phosphating, sulfonitriding and gas soft nitfriding, and a second layer formed of at least one of PTFE, MoS.sub.2, WS.sub.2, Ag and Sn when the first layer includes a treated surface subjected to the surface treatment of phosphating. The rolling bearing can stabilize the attitude of the rolling elements and retain the ease of grinding them. At the same time, the dynamic torque of the rolling elements can be minimized while insuring to prevent the rolling elements from falling away from the cage.
摘要翻译：滚动轴承包括外滚道，内滚道，插入在所述外滚道和所述内滚道之间的多个滚动元件，以及保持架，所述滚动元件在所述滚动的滚动方向上以相同的间隔彼此远离地保持元素，所述保持架包括经过碳氮共渗，磷化，磺化和气体软氮化作用中的至少一种的表面处理的第一层，以及当所述第一层由PTFE，MoS 2，WS 2，Ag和Sn中的至少一种形成时，层包括经过磷化处理的处理表面。滚动轴承可以稳定滚动元件的姿态并保持其磨削的容易性。同时，可以确保滚动元件的动态转矩最小化，同时确保防止滚动元件从保持架脱落。

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