专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06592264B2 Rolling bearing 有权
公开(公告)号：US06592264B2
公开(公告)日：2003-07-15
申请号：US09951485
申请日：2001-09-14
申请人： Toshikazu Yabe , Takahiko Uchiyama , Keisuke Yokoyama , Nariaki Aihara
发明人： Toshikazu Yabe , Takahiko Uchiyama , Keisuke Yokoyama , Nariaki Aihara
IPC分类号： F16C3378
CPC分类号： F16C19/386 , B21B31/07 , B21B31/078 , B60B27/00 , B61F15/22 , F16C33/72 , F16C33/78 , F16C2326/02
摘要： The present invention provides a rolling bearing having a prolonged life suitable for wheel, railway vehicle and steel rolling mill comprising a sealing member which exhibits fair sealing properties even under severe conditions. A rolling bearing comprising an outer ring having an outer raceway formed on the inner surface thereof, an inner ring having an inner raceway formed on the outer surface thereof, a plurality of rolling elements rollably provided between the outer ring and the inner ring, and a sealing member for sealing the axial opening of the space between the inner surface of the outer ring and the outer surface of the inner ring in which said rolling elements are provided, characterized in that the sealing member is formed by an elastic member made of a vulcanizable rubber composition obtained by blending a carboxylated acrylonitrile-butadiene rubber with at least carbon black.

2. 发明授权

US06572269B2 Bearing apparatus 失效
公开(公告)号：US06572269B2
公开(公告)日：2003-06-03
申请号：US09996792
申请日：2001-11-30
申请人： Toshikazu Yabe , Takahiko Uchiyama , Keisuke Yokoyama , Nariaki Aihara
发明人： Toshikazu Yabe , Takahiko Uchiyama , Keisuke Yokoyama , Nariaki Aihara
IPC分类号： F16C3378
CPC分类号： F16C29/086 , F16C29/0609 , F16C33/6603 , F16C33/6648 , F16C33/7853 , F16H25/2204 , F16H25/2418 , Y10T74/19749
摘要： A linear guide apparatus includes a slider, a guide rail opposing the slider with a clearance provided therebetween, a plurality of rolling elements which are rotatably interposed there between, and a contact seal device for sealing an opening of the clearance. A side seal member of the contact seal device is made of a rubber material composition containing fluoro rubber. The rubber basically comprises at least one of copolymers that are vinylidenefluoride-tetrafluoroethylene-polypropylene terpolymer and tetrafluoroethylene-polypropylene copolymer.

3. 发明授权

US06639019B2 Rubber composition and rubber sealing device 有权
公开(公告)号：US06639019B2
公开(公告)日：2003-10-28
申请号：US10073875
申请日：2002-02-14
申请人： Toshikazu Yabe , Takahiko Uchiyama , Nariaki Aihara , Keisuke Yokoyama
发明人： Toshikazu Yabe , Takahiko Uchiyama , Nariaki Aihara , Keisuke Yokoyama
IPC分类号： C08L2718
CPC分类号： F16C29/086 , C08L9/00 , C08L23/14 , C08L27/18 , C08L2312/00 , C09K3/1009 , C09K2200/0617 , C08L2666/02 , C08L2666/04
摘要： A rubber composition containing a tetrafluoroethylene-propylene bipolymer and from 0.02 to 10 parts by weight of a liquid polybutadiene per 100 parts by weight of the tetrafluoroethylene-propylene bipolymer and a rubber sealing device in which the rubber composition is joined to a reinforcing member are described, by which long-life rubber sealing devices which are highly tolerant to liquids containing amine-based additives, for example, soluble-type synthetic cutting coolants and engine oils suitable for high-speed processing and can sustain favorable sealing performance over a long period of time and rubber compositions appropriate therefor are provided.

4. 发明申请

US20070152657A1 Magnetic encoder and bearing 失效
标题翻译：磁编码器和轴承
公开(公告)号：US20070152657A1
公开(公告)日：2007-07-05
申请号：US10586990
申请日：2005-01-18
申请人： Toshikazu Yabe , Takeshi Murakami , Nariaki Aihara , Toshimi Takajo
发明人： Toshikazu Yabe , Takeshi Murakami , Nariaki Aihara , Toshimi Takajo
IPC分类号： G01P3/48
CPC分类号： F16C19/186 , F16C33/7879 , F16C41/007 , F16C2326/02 , F16J15/326 , G01P3/443 , G01P3/487
摘要： A magnet portion 27 of a magnetic encoder 26 includes a magnetic member and a resin, and a highly reliable magnetic encoder 26 having a high magnetic property and enabling to detect a rotational number with high accuracy, and a hub unit bearing 2a are provided. Further, the resin is preferably a thermoplastic resin and further preferably includes a thermoplastic resin including a soft segment in a molecule. Further, the magnetic encoder 26 further includes a fixed member 25 attached with the magnet portion 27 and comprising a magnetic material, and the magnet portion 27 and the fixed member 25 are bonded by an adhering agent including at least one of a phenolic resin based and an epoxy resin based.
摘要翻译：磁性编码器26的磁体部分27包括磁性部件和树脂，以及具有高磁性能并且能够高精度地检测转速的高度可靠的磁性编码器26和轮毂单元轴承2a。此外，树脂优选为热塑性树脂，并且还优选包括分子中包含软链段的热塑性树脂。此外，磁编码器26还包括安装有磁体部分27并包括磁性材料的固定构件25，并且磁体部分27和固定构件25通过粘合剂粘合，所述粘合剂包括酚醛树脂基和基于环氧树脂。

5. 发明授权

US06296393B1 Lubricant-containing polymer-filled rolling bearing and process for the production thereof 有权
标题翻译：含润滑剂的聚合物填充滚动轴承及其制造方法
公开(公告)号：US06296393B1
公开(公告)日：2001-10-02
申请号：US09464751
申请日：1999-12-16
申请人： Toshikazu Yabe , Nariaki Aihara , Morio Sorimachi
发明人： Toshikazu Yabe , Nariaki Aihara , Morio Sorimachi
IPC分类号： F16C3366
CPC分类号： F16C33/6648 , F16C19/06 , F16C19/163 , F16C19/364 , F16C19/38 , F16C23/086 , F16C33/6611 , F16C2220/06
摘要： A lubricant-containing polymer-filled rolling bearing comprising a lubricant-containing polymer packed in the space formed by an outer race, an inner race and rolling elements, wherein the lubricant-containing polymer is packed with the interposition of a grease layer having a thickness of from 10 &mgr;m to 1,000 &mgr;m formed at least on the inner peripheral surface of the outer race, the outer peripheral surface of the inner race and the surface of the rolling elements and a lubricant-containing polymer-filled rolling bearing comprising an inner race, an outer race, a plurality of rolling elements provided between the inner race and the outer race, a cage protruding outwardly from the end face of either the inner race or the outer race and retaining the rolling elements, and a lubricant-containing polymer packed in the space formed by the inner race, the outer race, the rolling elements and the cage, wherein the cage is covered with the lubricant-containing polymer.
摘要翻译：一种含润滑剂的聚合物填充滚动轴承，其包含填充在由外圈，内圈和滚动元件形成的空间中的含润滑剂的聚合物，其中所述含润滑剂的聚合物填充有具有厚度至少形成在外座圈的内周面，内圈的外周面和滚动体的表面上，以及含润滑剂的聚合物填充的滚动轴承，其包括内圈，外圈，设置在内座圈和外座圈之间的多个滚动元件，从内圈或外圈的端面向外突出并保持滚动元件的保持架，以及包含在内圈中的含润滑剂的聚合物由内圈，外圈，滚动元件和保持架形成的空间，其中保持架被含润滑剂的聚合物覆盖。

6. 发明授权

US07671582B2 Magnetic encoder and roller bearing unit having magnetic encoder 有权
标题翻译：磁编码器和带有磁编码器的滚子轴承单元
公开(公告)号：US07671582B2
公开(公告)日：2010-03-02
申请号：US11914166
申请日：2006-05-09
申请人： Toshikazu Yabe , Takeshi Murakami , Nariaki Aihara
发明人： Toshikazu Yabe , Takeshi Murakami , Nariaki Aihara
IPC分类号： G01P3/42 , F16C41/00
CPC分类号： F16J15/326 , F16C19/186 , F16C33/7879 , F16C41/007 , F16C2326/02 , G01P3/443 , G01P3/487 , H01F1/117 , H01F7/0215
摘要： The magnetic encoder is constituted by integrally bonding a magnet portion obtainable by forming a magnetic material containing a magnetic powder and a binder for the magnetic powder in a circular ring shape to a slinger. The binder contains at least a thermoplastic resin and an impact resistance-improving agent.
摘要翻译：磁编码器通过将通过形成磁性粉末的磁性材料和用于磁性粉末的粘合剂的圆形环形成的磁体部分整体地结合到抛油环上而构成。粘合剂至少含有热塑性树脂和耐冲击性改善剂。

7. 发明授权

US07592798B2 Magnetic encoder and bearing 失效
标题翻译：磁编码器和轴承
公开(公告)号：US07592798B2
公开(公告)日：2009-09-22
申请号：US10586990
申请日：2005-01-18
申请人： Toshikazu Yabe , Takeshi Murakami , Nariaki Aihara , Toshimi Takajo
发明人： Toshikazu Yabe , Takeshi Murakami , Nariaki Aihara , Toshimi Takajo
IPC分类号： G01P3/48 , G01P3/54 , F16C19/06
CPC分类号： F16C19/186 , F16C33/7879 , F16C41/007 , F16C2326/02 , F16J15/326 , G01P3/443 , G01P3/487
摘要： A magnet portion 27 of a magnetic encoder 26 includes a magnetic member and a resin, and a highly reliable magnetic encoder 26 having a high magnetic property and enabling to detect a rotational number with high accuracy, and a hub unit bearing 2a are provided. Further, the resin is preferably a thermoplastic resin and further preferably includes a thermoplastic resin including a soft segment in a molecule. Further, the magnetic encoder 26 further includes a fixed member 25 attached with the magnet portion 27 and comprising a magnetic material, and the magnet portion 27 and the fixed member 25 are bonded by an adhering agent including at least one of a phenolic resin based and an epoxy resin based.
摘要翻译：磁性编码器26的磁体部分27包括磁性部件和树脂，以及具有高磁性并且能够高精度地检测转速的高度可靠的磁性编码器26和轮毂单元轴承2a。此外，树脂优选为热塑性树脂，并且还优选包括分子中包含软链段的热塑性树脂。此外，磁编码器26还包括安装有磁体部分27并包括磁性材料的固定构件25，并且磁体部分27和固定构件25通过粘合剂粘合，所述粘合剂包括酚醛树脂基和基于环氧树脂。

8. 发明申请

US20080199118A1 Magnetic Encoder and Roller Bearing Unit Having Magnetic Encoder 有权
标题翻译：具有磁性编码器的磁性编码器和滚子轴承单元
公开(公告)号：US20080199118A1
公开(公告)日：2008-08-21
申请号：US11914166
申请日：2006-05-09
申请人： Toshikazu Yabe , Takeshi Murakami , Nariaki Aihara
发明人： Toshikazu Yabe , Takeshi Murakami , Nariaki Aihara
IPC分类号： F16C32/04 , H01F1/42
CPC分类号： F16J15/326 , F16C19/186 , F16C33/7879 , F16C41/007 , F16C2326/02 , G01P3/443 , G01P3/487 , H01F1/117 , H01F7/0215
摘要： The magnetic encoder is constituted by integrally bonding a magnet portion obtainable by forming a magnetic material containing a magnetic powder and a binder for the magnetic powder in a circular ring shape to a slinger. The binder contains at least a thermoplastic resin and an impact resistance-improving agent.
摘要翻译：磁编码器通过将通过形成磁性粉末的磁性材料和用于磁性粉末的粘合剂的圆形环形成的磁体部分整体地结合到抛油环上而构成。粘合剂至少含有热塑性树脂和耐冲击性改善剂。

9. 发明授权

US08303192B2 Resin cage and rolling bearing 有权
标题翻译：树脂笼和滚动轴承
公开(公告)号：US08303192B2
公开(公告)日：2012-11-06
申请号：US12094101
申请日：2006-11-20
申请人： Takiyoshi Yamada , Takahiko Uchiyama , Kenichi Iso , Junji Ono , Masahiro Harunaga , Kinji Yukawa , Makoto Yasuda , Jianjun Zhan , Nariaki Aihara
发明人： Takiyoshi Yamada , Takahiko Uchiyama , Kenichi Iso , Junji Ono , Masahiro Harunaga , Kinji Yukawa , Makoto Yasuda , Jianjun Zhan , Nariaki Aihara
IPC分类号： F16C33/56
CPC分类号： F16C33/418 , F16C19/06 , F16C19/08 , F16C19/163 , F16C33/3812 , F16C33/3825 , F16C33/3831 , F16C33/3875 , F16C33/3887 , F16C33/416 , F16C33/6614 , F16C2208/04 , F16C2208/52 , F16C2208/60 , F16C2220/04 , F16C2240/06 , F16C2240/08 , F16C2240/60
摘要： A resin snap cage 4 comprises a resin-made circular main part 10, a plurality of pockets 11 provided in one axial end face of the circular main part 10, and a circular reinforcing member 12 installed concentrically at the other end face in an axial direction of the circular main part 10. While this reinforcing member 12 is circular along the circular main part 10, a sectional shape in a plane parallel to an axial direction is a rectangle. The reinforcing member 12 is embedded in a recessed portion formed at the other end face in an axial direction of the circular main part 10 to be integrated, an outside diameter surface 12a, an inside diameter surface 12b, and a pocket-side surface 12c of the reinforcing member 12 are covered with the circular main part 10, and a surface 12d thereof opposite to the pocket side is exposed. This resin snap cage 4 is produced by insert molding where the reinforcing member 12 is made as an insert, and the circular main part 10 and the reinforcing member 12 are integrated at the time of the insert molding.
摘要翻译：树脂卡扣保持架4包括树脂制的圆形主体部10，设置在圆形主体部10的一个轴向端面上的多个凹部11，以及同轴地设置在轴向另一端面的圆形加强部件12 虽然该加强构件12沿着圆形主体10是圆形的，但是在与轴向平行的平面中的截面形状是矩形。加强构件12嵌入形成在圆形主体10的轴向另一端面上的凹部，以形成为一体的外径表面12a，内径表面12b和袋侧表面12c 加强构件12被圆形主体10覆盖，并且与袋侧相对的表面12d露出。该树脂卡扣保持架4通过嵌入成型制造，其中加强构件12制成插入件，并且在插入成型时圆形主体部分10和加强件12一体化。

10. 发明申请

US20090220181A1 Resin Cage and Rolling Bearing 有权
标题翻译：树脂笼和滚动轴承
公开(公告)号：US20090220181A1
公开(公告)日：2009-09-03
申请号：US12094101
申请日：2006-11-20
申请人： Takiyoshi Yamada , Takahiko Uchiyama , Kenichi Iso , Junji Ono , Masahiro Harunaga , Kinji Yukawa , Makoto Yasuda , Jianjun Zhan , Nariaki Aihara
发明人： Takiyoshi Yamada , Takahiko Uchiyama , Kenichi Iso , Junji Ono , Masahiro Harunaga , Kinji Yukawa , Makoto Yasuda , Jianjun Zhan , Nariaki Aihara
IPC分类号： F16C33/58 , F16C25/06 , F16C19/04 , F16C33/38 , B29C71/02
CPC分类号： F16C33/418 , F16C19/06 , F16C19/08 , F16C19/163 , F16C33/3812 , F16C33/3825 , F16C33/3831 , F16C33/3875 , F16C33/3887 , F16C33/416 , F16C33/6614 , F16C2208/04 , F16C2208/52 , F16C2208/60 , F16C2220/04 , F16C2240/06 , F16C2240/08 , F16C2240/60
摘要： A resin snap cage 4 comprises a resin-made circular main part 10, a plurality of pockets 11 provided in one axial end face of the circular main part 10, and a circular reinforcing member 12 installed concentrically at the other end face in an axial direction of the circular main part 10. While this reinforcing member 12 is circular along the circular main part 10, a sectional shape in a plane parallel to an axial direction is a rectangle. The reinforcing member 12 is embedded in a recessed portion formed at the other end face in an axial direction of the circular main part 10 to be integrated, an outside diameter surface 12a, an inside diameter surface 12b, and a pocket-side surface 12c of the reinforcing member 12 are covered with the circular main part 10, and a surface 12d thereof opposite to the pocket side is exposed. This resin snap cage 4 is produced by insert molding where the reinforcing member 12 is made as an insert, and the circular main part 10 and the reinforcing member 12 are integrated at the time of the insert molding.
摘要翻译：树脂卡扣保持架4包括树脂制的圆形主体部10，设置在圆形主体部10的一个轴向端面上的多个凹部11，以及同轴地设置在轴向另一端面的圆形加强部件12 虽然该加强构件12沿着圆形主体10是圆形的，但是在与轴向平行的平面中的截面形状是矩形。加强构件12嵌入形成在圆形主体10的轴向另一端面上的凹部，以形成为一体的外径表面12a，内径表面12b和袋侧表面12c 加强构件12被圆形主体10覆盖，并且与袋侧相对的表面12d露出。该树脂卡扣保持架4通过嵌入成型制造，其中加强构件12制成插入件，并且在插入成型时圆形主体部分10和加强件12一体化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式