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1. 发明授权

US06428212B1 Lubricating structure of bearing 失效
标题翻译：轴承润滑结构
公开(公告)号：US06428212B1
公开(公告)日：2002-08-06
申请号：US09615717
申请日：2000-07-13
申请人： Sadayuki Tanaka
发明人： Sadayuki Tanaka
IPC分类号： F16C3366
CPC分类号： F16C19/388 , B21B31/076 , F16C13/02 , F16C33/6662 , F16C33/768 , F16C41/005 , F16C2322/12
摘要： A lubricating structure of a bearing for lubricating a bearing by supplying oil air which is transmitted with pressure through respective distribution passages of an oil air distributor from an oil air supply apparatus to the bearing, comprising a first lubrication route for supplying the oil air to the bearing to lubricate inner portion of the bearing; and a second lubrication route for supplying the oil air to the bearing, and leading this oil air to a fit portion between the internal diameter surface of the inner race and the shaft portion through a seal member having a predetermined void portion, thereby lubricating this fit portion.
摘要翻译：一种润滑轴承的润滑结构，该轴承通过供给通过从油分配器的分配通道的压力传递的油空气从油空气供应装置到轴承的轴承，包括用于将油空气供应到所述轴承的第一润滑路线轴承以润滑轴承的内部; 以及用于将油空气供给到轴承的第二润滑路径，并且通过具有预定空隙部分的密封构件将该油空气引导到内圈内径表面与轴部分之间的配合部分，由此润滑该配合一部分。

2. 发明授权

US06241396B1 Sealing device for a rolling bearing 有权
标题翻译：滚动轴承密封装置
公开(公告)号：US06241396B1
公开(公告)日：2001-06-05
申请号：US09227918
申请日：1999-01-08
申请人： Yuji Shimomura , Toshiharu Takamura , Hidenobu Magami , Tomoyuki Aizawa , Sadayuki Tanaka
发明人： Yuji Shimomura , Toshiharu Takamura , Hidenobu Magami , Tomoyuki Aizawa , Sadayuki Tanaka
IPC分类号： F16C3372
CPC分类号： F16C33/7813 , B21B31/078 , F16C19/38 , F16C19/385 , F16C19/388 , F16C23/086 , F16C33/7886 , F16C2322/12
摘要： A sealing device for a roll bearing which includes an outer ring, an inner ring, a rolling element rotatably interposed between the outer and inner rings, and a retainer, comprises a seal holder having a seal holder portion and a seal body attached to the seal holder portion. A portion of the retainer is received in a sealing space defined by the seal holder portion while the portion of the retainer is being disposed outside a range of interference with the seal holder portion. The sealing device further comprises conical surfaces 10 and 19 which are provided as fitting surfaces of a seal holder portion 9a and a seal body 17 fit to the seal holder portion 9a. Accordingly, a space 23 into which one end of a retainer of the bearing is receivable can be formed, and the inside diameter d of the seal holder portion 9a can be reduced.
摘要翻译：一种用于滚动轴承的密封装置，其包括外圈，内圈，可旋转地插入在外圈和内圈之间的滚动元件和保持器，包括密封保持器，其具有密封保持器部分和附接到密封件的密封体支架部分。保持器的一部分容纳在由密封保持器部分限定的密封空间中，同时保持器的部分设置在与密封件保持器部分的干涉范围之外。密封装置还包括锥形表面10和19，其被设置为密封保持器部分9a和与密封件保持器部分9a配合的密封体17的配合表面。因此，能够形成能够容纳轴承的保持器的一端的空间23，能够减小密封保持部9a的内径d。

3. 发明授权

US08454241B2 Rolling device 有权
标题翻译：滚动装置
公开(公告)号：US08454241B2
公开(公告)日：2013-06-04
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
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。

4. 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。

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