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1. 发明申请

US20110103730A1 Rolling bearing and plastic cage for rolling bearing 审中-公开
标题翻译：滚动轴承滚动轴承和塑料保持架
公开(公告)号：US20110103730A1
公开(公告)日：2011-05-05
申请号：US11795150
申请日：2005-11-30
申请人： Yosuke Oya , Kengo Hiramatsu
发明人： Yosuke Oya , Kengo Hiramatsu
IPC分类号： F16C19/24 , F16C33/48
CPC分类号： F16C33/416 , F16C19/166 , F16C33/3812 , F16C33/418 , F16C33/44 , F16C2300/14 , F16C2316/10
摘要： Problems of an acoustic trouble and a bearing lock are solved by securing a guide clearance of a plastic cage (18) of a rolling bearing (10).The plastic cage (18) is divided at a part in a circumferential direction to provide an opening section (20). The circumferential length of the opening section (20) is set to the sum total of an extension by temperature variation, an extension by variation in water absorption, and a circumferential length for securing the guide clearance.
摘要翻译：通过确保滚动轴承（10）的塑料保持架（18）的引导间隙来解决声学故障和轴承锁定的问题。塑料保持架（18）沿圆周方向被分割成一部分以提供开口部分（20）。开口部（20）的周向长度通过温度变化，吸水率的变化的延伸和用于固定导向间隙的周长设定为延伸的总和。

2. 发明申请

US20100195949A1 ROLLING BEARING 审中-公开
标题翻译：滚动轴承
公开(公告)号：US20100195949A1
公开(公告)日：2010-08-05
申请号：US12679952
申请日：2008-09-24
申请人： Takashi Yagi , Kengo Hiramatsu , Tsukasa Yamakawa , Makoto Tanaka , Yosuke Oya
发明人： Takashi Yagi , Kengo Hiramatsu , Tsukasa Yamakawa , Makoto Tanaka , Yosuke Oya
IPC分类号： F16C27/04
CPC分类号： F16C19/08 , A61B6/035 , A61B6/4441 , F16C19/527 , F16C27/04 , F16C35/06 , F16C41/00 , F16C41/04 , F16C2300/14 , F16C2316/10 , F16F15/1414
摘要： A rolling bearing (100) is provided with a dynamic damper (60). A natural frequency of the dynamic damper (60) is caused to coincide with a natural frequency of vibration generated in an entire device. Consequently, it is possible to effectively suppress the vibration generated in the device.
摘要翻译：滚动轴承（100）设置有动力阻尼器（60）。使动态阻尼器60的固有频率与整个装置中产生的固有振动频率一致。因此，可以有效地抑制在装置中产生的振动。

3. 发明申请

US20090274407A1 ROLLING BEARING FOR TENTER CLIP 失效
标题翻译：滚筒轴承
公开(公告)号：US20090274407A1
公开(公告)日：2009-11-05
申请号：US12159917
申请日：2007-01-23
申请人： Masaki Egami , Yosuke Oya
发明人： Masaki Egami , Yosuke Oya
IPC分类号： F16C19/10
CPC分类号： F16C33/7843 , F16C19/06 , F16C33/6633
摘要： The present invention provides a rolling bearing, for a tenter clip, which is capable of restraining deterioration of a sealing member even though the sealing member contacts ester oil, and is excellent in reliability and durability at high temperatures. A periphery of an outer ring of the rolling bearing for use in the tenter clip of a film-stretching apparatus is lubricated with the ester oil. In the sealing member which covers openings disposed at both axial ends of an inner ring and the outer ring of the rolling bearing, at least a portion of the sealing member which contacts the ester oil is made of (A) a fluororubber molding of a vulcanizable fluororubber composition which comprises a copolymer containing tetrafluoroethylene (TFE), propylene, and a to-be-crosslinked monomer consisting of unsaturated hydrocarbon, having two to four carbon atoms, in which a part of hydrogen atoms is substituted with fluorine atoms or (B) a fluororubber molding of at least one fluororubber composition selected from a vulcanizable fluororubber composition containing a TFE-propylene binary copolymer and a vulcanizable fluororubber composition containing a vinylidene fluoride-TFE-propylene ternary copolymer.
摘要翻译：本发明提供了一种用于拉幅夹的滚动轴承，其即使密封件接触酯油也能够抑制密封件的劣化，并且在高温下的可靠性和耐久性优异。用于油膜拉伸装置的拉幅夹的滚动轴承的外圈的周边用酯油润滑。在覆盖设置在内圈的两个轴向端部的开口的密封构件和滚动轴承的外圈中，与酯油接触的密封构件的至少一部分由（A）可硫化的氟橡胶组合物，其包含含有四氟乙烯（TFE），丙烯和由一部分氢原子被氟原子取代的具有二至四个碳原子的不饱和烃组成的待交联单体的共聚物，或（B）选自含有TFE-丙烯二元共聚物的可硫化氟橡胶组合物和含有偏二氟乙烯-TFE-丙烯三元共聚物的可硫化氟橡胶组合物的至少一种氟橡胶组合物的氟橡胶模制品。

4. 发明申请

US20070263952A1 Cylindrical Roller Bearing 有权
标题翻译：圆柱滚子轴承
公开(公告)号：US20070263952A1
公开(公告)日：2007-11-15
申请号：US11663777
申请日：2005-09-16
申请人： Yukihisa Tsumori , Yosuke Oya
发明人： Yukihisa Tsumori , Yosuke Oya
IPC分类号： F16C33/58
CPC分类号： F16C33/585 , F16C19/225 , F16C19/26 , F16C33/34 , F16C2240/40 , F16C2240/42 , F16C2240/70
摘要： A relief groove (23) is provided at a corner in which a track surface (21) and a flange surface (24) cross, in an inner ring (20) of a cylindrical roller bearing. A chamfer (42) is provided at a corner part in which a rolling surface (41) and an end surface (43) cross, in a cylindrical roller (40). When it is assumed that the height of the chamfer (42) from the rolling surface (41) is “h” and the curvature radius of the chamfer is “R”, the relation such that 1.0≦R/h≦1.5 is satisfied.
摘要翻译：在圆柱滚子轴承的内圈（20）中的轨道表面（21）和凸缘表面（24）交叉的角部处设置有释放槽（23）。在圆筒滚子（40）中，在滚动面（41）和端面（43）交叉的角部设置倒角（42）。当假设倒角（42）从滚动面（41）的高度为“h”且倒角的曲率半径为“R”时，1.0 <= R / h <= 1.5的关系为满意。

5. 发明申请

US20050220382A1 Fixing structure for rolling bearing 失效
标题翻译：滚动轴承固定结构
公开(公告)号：US20050220382A1
公开(公告)日：2005-10-06
申请号：US11083076
申请日：2005-03-18
申请人： Tomohiko Katou , Yosuke Oya
发明人： Tomohiko Katou , Yosuke Oya
IPC分类号： F16C35/067 , A61B6/03 , F16C19/04 , F16C19/06 , F16C19/16 , F16C19/52 , F16C33/38
CPC分类号： A61B6/035 , F16C19/163 , F16C19/527 , F16C33/3812 , F16C33/416 , F16C33/418 , F16C2300/14 , F16C2316/10
摘要： in a fixing structure for a rolling bearing in which a bearing fixing ring is incorporated in a device and a rotating member is fixed to a bearing rotating ring using bolts, fastening areas with the bolts are set so that the natural frequency of the device as a whole is larger than the frequency of vibration resulting from the rotation of the rolling bearing. This prevents generation of noise or vibration in the rolling bearing.
摘要翻译：在用于滚动轴承的固定结构中，其中在装置中结合有轴承固定环，并且使用螺栓将旋转构件固定到轴承旋转环，用螺栓固定紧固区域，使得装置的固有频率为整体大于滚动轴承旋转产生的振动频率。这样可以防止滚动轴承产生噪音或振动。

6. 发明授权

US08043011B2 Rolling bearing for tenter clip 失效
标题翻译：拉幅滚子轴承
公开(公告)号：US08043011B2
公开(公告)日：2011-10-25
申请号：US12159917
申请日：2007-01-23
申请人： Masaki Egami , Yosuke Oya
发明人： Masaki Egami , Yosuke Oya
IPC分类号： F16C33/72 , F16C33/66
CPC分类号： F16C33/7843 , F16C19/06 , F16C33/6633
摘要： The present invention provides a rolling bearing, for a tenter clip, which is capable of restraining deterioration of a sealing member even though the sealing member contacts ester oil, and is excellent in reliability and durability at high temperatures. A periphery of an outer ring of the rolling bearing for use in the tenter clip of a film-stretching apparatus is lubricated with the ester oil. In the sealing member which covers openings disposed at both axial ends of an inner ring and the outer ring of the rolling bearing, at least a portion of the sealing member which contacts the ester oil is made of (A) a fluororubber molding of a vulcanizable fluororubber composition which comprises a copolymer containing tetrafluoroethylene (TFE), propylene, and a to-be-crosslinked monomer consisting of unsaturated hydrocarbon, having two to four carbon atoms, in which a part of hydrogen atoms is substituted with fluorine atoms or (B) a fluororubber molding of at least one fluororubber composition selected from a vulcanizable fluororubber composition containing a TFE-propylene binary copolymer and a vulcanizable fluororubber composition containing a vinylidene fluoride-TFE-propylene ternary copolymer.
摘要翻译：本发明提供了一种用于拉幅夹的滚动轴承，其即使密封件接触酯油也能够抑制密封件的劣化，并且在高温下的可靠性和耐久性优异。用于油膜拉伸装置的拉幅夹的滚动轴承的外圈的周边用酯油润滑。在覆盖设置在内圈的两个轴向端部的开口的密封构件和滚动轴承的外圈中，与酯油接触的密封构件的至少一部分由（A）可硫化的氟橡胶组合物，其包含含有四氟乙烯（TFE），丙烯和由一部分氢原子被氟原子取代的具有二至四个碳原子的不饱和烃组成的待交联单体的共聚物，或（B）选自含有TFE-丙烯二元共聚物的可硫化氟橡胶组合物和含有偏二氟乙烯-TFE-丙烯三元共聚物的可硫化氟橡胶组合物的至少一种氟橡胶组合物的氟橡胶模制品。

7. 发明授权

US07217038B2 Fixing structure for rolling bearing 失效
标题翻译：滚动轴承固定结构
公开(公告)号：US07217038B2
公开(公告)日：2007-05-15
申请号：US11083076
申请日：2005-03-18
申请人： Tomohiko Katou , Yosuke Oya
发明人： Tomohiko Katou , Yosuke Oya
IPC分类号： F16C19/52
CPC分类号： A61B6/035 , F16C19/163 , F16C19/527 , F16C33/3812 , F16C33/416 , F16C33/418 , F16C2300/14 , F16C2316/10
摘要： In a fixing structure for a rolling bearing in which a bearing fixing ring is incorporated in a device and a rotating member is fixed to a bearing rotating ring using bolts, fastening areas with the bolts are set so that the natural frequency of the device as a whole is larger than the frequency of vibration resulting from the rotation of the rolling bearing. This prevents generation of noise or vibration in the rolling bearing.
摘要翻译：在用于将轴承固定环安装在装置中的旋转轴承的固定结构中，并且使用螺栓将旋转构件固定到轴承旋转环上，用螺栓固定紧固区域，使得装置的固有频率为整体大于滚动轴承旋转产生的振动频率。这样可以防止滚动轴承产生噪音或振动。

8. 发明授权

US07712966B2 Cylindrical roller bearing 有权
标题翻译：圆柱滚子轴承
公开(公告)号：US07712966B2
公开(公告)日：2010-05-11
申请号：US11663777
申请日：2005-09-16
申请人： Yukihisa Tsumori , Yosuke Oya
发明人： Yukihisa Tsumori , Yosuke Oya
IPC分类号： F16C33/58
CPC分类号： F16C33/585 , F16C19/225 , F16C19/26 , F16C33/34 , F16C2240/40 , F16C2240/42 , F16C2240/70
摘要： A relief groove (23) is provided at a corner in which a track surface (21) and a flange surface (24) cross, in an inner ring (20) of a cylindrical roller bearing. A chamfer (42) is provided at a corner part in which a rolling surface (41) and an end surface (43) cross, in a cylindrical roller (40). When it is assumed that the height of the chamfer (42) from the rolling surface (41) is “h” and the curvature radius of the chamfer is “R”, the relation such that 1.0≦R/h≦1.5 is satisfied.
摘要翻译：在圆柱滚子轴承的内圈（20）中的轨道表面（21）和凸缘表面（24）的交叉角处设置有释放槽（23）。在圆筒滚子（40）中，在滚动面（41）和端面（43）交叉的角部设置倒角（42）。当假设倒角（42）从滚动面（41）的高度为“h”且倒角的曲率半径为“R”时，满足1.0＆nlE; R / h＆nlE; 1.5的关系。

9. 发明申请

US20090129716A1 Heat-Resistant, Oil Resistant Rolling Bearing and Rolling Bearing for Use in a Compressor of a Refrigerating Machine 审中-公开
标题翻译：耐热，耐油滚动轴承和滚动轴承用于制冷机的压缩机
公开(公告)号：US20090129716A1
公开(公告)日：2009-05-21
申请号：US12227644
申请日：2007-06-29
申请人： Yosuke Oya , Masaki Egami
发明人： Yosuke Oya , Masaki Egami
IPC分类号： F16C33/56
CPC分类号： F16C33/56 , F04B39/00
摘要： An object is to provide a heat-resistant, oil-resistant rolling bearing which prevents release of low molecular weight polymers, additives and colorants that remain in trace amounts in the resin retainer from the resin body, thereby preventing deterioration of lubricating oil, and particularly a rolling bearing for use in a compressor of a refrigerating machine which prevents deterioration of refrigerating machine oil and which does not impair the function of capillary tubes of the refrigerating cycle.A heat-resistant, oil-resistant rolling bearing is proposed which includes a retainer made of at least one crystalline resin selected from a polyamide resin (polyamide 4-6, polyamide 6T or polyamide 9T), polyphenylene sulfide and polyetherketone, and having a melting point of not less than 280° C. Because the retainer is made of a resin having the above predetermined melting point, the retainer withstands high temperatures less than the above predetermined melting point and prevents release of its resin components into liquid outside the bearing. Also, because the retainer is made of a crystalline resin, the retainer absorbs smaller amounts of liquids outside the retainer. This also serves to suppress separation of low molecular weight polymers, additives and colorants from the resin body.
摘要翻译：本发明的目的是提供一种耐热，耐油的滚动轴承，其防止树脂保持体中残留微量的低分子量聚合物，添加剂和着色剂从树脂体释放，从而防止润滑油的劣化，特别是用于冷冻机的压缩机的滚动轴承，其防止冷冻机油的劣化，并且不会损害制冷循环的毛细管的功能。提出一种耐热，耐油的滚动轴承，其包括由至少一种选自聚酰胺树脂（聚酰胺4-6，聚酰胺6T或聚酰胺9T）的结晶树脂，聚苯硫醚和聚醚酮构成的保持器，并且具有熔融点不大于280℃。由于保持器由具有上述预定熔点的树脂制成，所以保持器承受比上述预定熔点低的高温，并且防止其树脂部件被释放到轴承外侧的液体中。此外，由于保持器由结晶树脂制成，所以保持器吸收较少量的保持器外的液体。这也用于抑制低分子量聚合物，添加剂和着色剂与树脂体的分离。

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