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1. 发明授权

US08905646B2 Roller bearing, retainer segment, spacer and main shaft support structure wind-power generator 有权
标题翻译：滚子轴承，保持架部分，间隔件和主轴支撑结构风力发电机
公开(公告)号：US08905646B2
公开(公告)日：2014-12-09
申请号：US13683329
申请日：2012-11-21
申请人： Tatsuya Omoto , Shoichi Hioki , Mitsuo Sasabe , Eiichi Nakamizo , Tomoya Sakaguchi
发明人： Tatsuya Omoto , Shoichi Hioki , Mitsuo Sasabe , Eiichi Nakamizo , Tomoya Sakaguchi
IPC分类号： F16C33/46 , F16C19/24 , F16C25/06 , F16C33/51 , F16C33/37 , F03D11/00 , F16C19/36
CPC分类号： F03D15/00 , F03D80/70 , F16C19/364 , F16C25/06 , F16C33/37 , F16C33/467 , F16C33/4694 , F16C33/513 , F16C33/541 , F16C2300/14 , F16C2360/31 , Y02E10/722
摘要： A roller bearing comprises an outer ring, an inner ring, a plurality of rollers arranged between the outer ring and the inner ring, and a plurality of retainer segments having a plurality of column parts extending in a direction along a shaft so as to form a pocket for holding the roller, and connection parts and extending in a circumferential direction to connect the plurality of column parts, and continuously lined with each other in the circumferential direction between the outer ring and the inner ring. The column part is positioned at an circumferential end of the retainer segment. Here, a circumferential outer side end face of the column part positioned at the end is flat, and a circumferential inner side end face of the column part positioned at said end is provided with a recess recessed in the circumferential direction to reduce the thickness of the column part.
摘要翻译：滚子轴承包括外圈，内圈，布置在外环和内圈之间的多个辊，以及多个保持器段，其具有沿着轴的方向延伸的多个柱部，以形成用于保持辊的凹槽和连接部分并且沿圆周方向延伸以连接多个柱部分，并且在圆周方向上在外圈和内圈之间彼此连续衬里。柱部分位于保持器段的周向端。这里，位于端部的柱部的周向外侧端面是平坦的，并且位于所述端部的柱部的周向内侧端面设置有沿圆周方向凹陷的凹部，以减小列部分。

2. 发明授权

US07918649B2 Double-row self-aligning roller bearing and device for supporting wind turbine generator main shaft 有权
标题翻译：双列自动调心滚子轴承和风力发电机主轴支撑装置
公开(公告)号：US07918649B2
公开(公告)日：2011-04-05
申请号：US10579567
申请日：2004-11-16
申请人： Naoki Nakagawa , Masaharu Hori , Takeshi Maeda , Souichi Yagi , Mitsuo Sasabe , Nobuyuki Mori
发明人： Naoki Nakagawa , Masaharu Hori , Takeshi Maeda , Souichi Yagi , Mitsuo Sasabe , Nobuyuki Mori
IPC分类号： F03D11/04
CPC分类号： F16C25/083 , F03D80/70 , F16C19/38 , F16C19/505 , F16C19/542 , F16C23/086 , F16C33/36 , F16C33/60 , F16C33/62 , F16C2240/34 , F16C2240/40 , F16C2240/76 , F16C2300/14 , F16C2360/31 , Y02E10/722
摘要： A double-row self-aligning roller bearing includes left and right rows of rollers, arranged between an inner race and an outer race. A raceway surface of the outer race represents a spherical shape and the rollers have an outer peripheral surface following the shape of the raceway surface of the outer race. The rollers of the left and right roller rows have respective lengths different from each other. Also, the left and right roller rows have respective contact angles different from each other.
摘要翻译：双列自动调心滚子轴承包括布置在内圈和外圈之间的左右排滚子。外圈的滚道表面呈球形，并且滚子具有与外座圈的轨道面的形状相邻的外周面。左右滚轮列的滚子具有彼此不同的长度。此外，左右滚子列具有彼此不同的接触角。

3. 发明授权

US07867345B2 Manufacturing method of thin component, bearing ring, thrust needle roller bearing, manufacturing method of rolling bearing ring, rolling bearing ring, and rolling bearing 有权
标题翻译：薄部件，轴承圈，推力滚针轴承，滚动轴承圈，滚动轴承圈和滚动轴承的制造方法
公开(公告)号：US07867345B2
公开(公告)日：2011-01-11
申请号：US10574779
申请日：2004-10-01
申请人： Kikuo Maeda , Yuuki Kataoka , Mitsuo Sasabe
发明人： Kikuo Maeda , Yuuki Kataoka , Mitsuo Sasabe
IPC分类号： C21D9/40
CPC分类号： F16C19/46 , C21D1/673 , C21D9/40 , F16C19/30 , F16C19/48 , F16C33/64
摘要： A manufacturing method of a thin component is characterized by heating a thin component, and thereafter, while sizing with molds and using molds as cooling media, performing one of quenching and isothermal transformation processes on thin component. Thus, a manufacturing method of a thin component without warping or deformation in heat treatment with even and high hardness, a bearing ring, a thrust needle roller bearing, a manufacturing method of a rolling bearing ring, a rolling bearing ring, and a rolling bearing can be obtained.
摘要翻译：薄部件的制造方法的特征在于加热薄组分，然后在用模具定型并使用模具作为冷却介质的同时，对薄组分进行淬火和等温转化过程之一。因此，具有均匀和高硬度的热处理中的薄部件的翘曲或变形的制造方法，轴承环，推力滚针轴承，滚动轴承圈的制造方法，滚动轴承圈和滚动轴承可以获得。

4. 发明申请

US20090148088A1 Lubricator for Rolling Bearings 审中-公开
标题翻译：滚动轴承润滑器
公开(公告)号：US20090148088A1
公开(公告)日：2009-06-11
申请号：US11988431
申请日：2006-07-19
申请人： Mitsuo Sasabe , Masatsugu Mori
发明人： Mitsuo Sasabe , Masatsugu Mori
IPC分类号： F16C33/66 , F16C37/00
CPC分类号： F16C33/6674 , F16C19/548 , F16C33/667 , F16C35/12 , F16N2210/14
摘要： The object is to provide a lubricator for rolling bearings which is also capable of cooling the inner ring and which can reduce the resistance of cooling oil when the oil is agitated during high-speed rotation of the bearing.On the back side of an angular ball bearing 1, a cooling oil introducing member 11 is provided which includes a nozzle 12 for discharging cooling oil toward a circumferential groove 6 formed in an end surface of an inner ring 2. The cooling oil introducing member 11 has an extension 11a formed with a seal portion 13 that faces a tapered surface 2b of the inner ring with a gap δ left therebetween. The gap δ of the seal portion is set at 0.2 mm or less to limit the amount of cooling oil that flows through the seal portion 13 into the bearing to a minimum, thereby reducing the resistance of cooling oil when the oil is agitated during high-speed rotation of the angular ball bearing 1.
摘要翻译：本发明的目的是提供一种用于滚动轴承的润滑器，该润滑器也能够冷却内圈，并且当在轴承的高速旋转期间搅动油时，可以降低冷却油的阻力。在角球轴承1的背面，设置有冷却油导入部件11，该冷却油导入部件11包括用于向形成在内圈2的端面上的周向槽6排出冷却油的喷嘴12.冷却油导入部件11 具有形成有密封部分13的延伸部11a，该密封部分13面向内圈的锥形表面2b，间隙间隔开。将密封部的间隙δ设定为0.2mm以下，将通过密封部13的冷却油的量限制到轴承中，从而降低在高速搅拌时油的冷却油的阻力，角球轴承1的速度旋转。

5. 发明申请

US20090103840A1 BEARING MEMBER AND METHOD FOR MANUFACTURING THE SAME, AND BEARING UNIT HAVING BEARING MEMBER AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：轴承构件及其制造方法，以及具有轴承构件的轴承单元及其制造方法
公开(公告)号：US20090103840A1
公开(公告)日：2009-04-23
申请号：US12066463
申请日：2006-09-05
申请人： Kenji Hibi , Yasuhiro Yamamoto , Tetsuya Yamamoto , Mitsuo Sasabe
发明人： Kenji Hibi , Yasuhiro Yamamoto , Tetsuya Yamamoto , Mitsuo Sasabe
IPC分类号： F16C32/06 , F16C33/72
CPC分类号： F16C33/74 , F16C33/20 , F16C33/208 , F16C2208/48 , F16C2220/04 , F16C2220/20 , F16C2370/12 , Y10T29/49668
摘要： A different-diameter clearance of high accuracy is created at low cost, thereby improving the bearing performance and the sealing capability. An inner periphery 5a of a molded part 5 having a step from an inner periphery 4a of an electroformed part 4 is molded to a nonconductive coating 9 which covers the surface of a master 8. When the nonconductive coating 9 is removed, a radial clearance 7 having a diameter greater than that of a bearing clearance 6 is created between the inner periphery 5a of the molded part 5, which is exposed to the interior, and an outer periphery 2a of a shaft member 2. A bearing member 3 which forms this bearing clearance 6 and the radial clearance 7 with the shaft member 2 is manufactured by: performing electroforming on the master 8 with the nonconductive coating 9 formed on part of the surface of the master 8, thereby forming the electroformed part 4; then injection molding the bearing member 3 with the electroformed part 4 and the nonconductive coating 9 on the surface of the master 8 inserted into a cavity 15; and then removing the nonconductive coating 9 from the bearing member 3.
摘要翻译：以低成本产生高精度的不同直径的间隙，从而提高轴承性能和密封能力。具有从电铸部件4的内周边4a形成的台阶的成型部件5的内周5a被模制到覆盖母板8的表面的非导电涂层9.当去除非导电涂层9时，径向间隙7 在模制部件5的暴露于内部的内周5a与轴构件2的外周2a之间产生直径大于轴承间隙6的直径的直径。形成该轴承的轴承部件3 间隙6和径向间隙7与轴构件2的制造方法是：在主体8上进行电铸，形成在母板8表面的一部分上的非导电涂层9，从而形成电铸部件4; 然后将电铸部件4和非导电涂层9注入到插入空腔15的母板8的表面上的轴承构件3上; 然后从支承部件3上取下非导电涂层9。

6. 发明申请

US20060013520A1 Roller thrust bearing 失效
公开(公告)号：US20060013520A1
公开(公告)日：2006-01-19
申请号：US11205085
申请日：2005-08-17
申请人： Kenji Tamada , Kikuo Maeda , Tomoaki Kawamura , Hirokazu Nakashima , Takumi Fujita , Mitsuo Sasabe
发明人： Kenji Tamada , Kikuo Maeda , Tomoaki Kawamura , Hirokazu Nakashima , Takumi Fujita , Mitsuo Sasabe
IPC分类号： F16C33/34
CPC分类号： F16C33/547 , F04B27/1063 , F16C19/305 , F16C23/088 , F16C33/34 , F16C33/4635 , F16C33/48 , F16C33/543 , F16C33/64 , F16C2240/40 , F16C2240/50 , F16C2360/00 , Y10T29/49636 , Y10T29/49643 , Y10T29/49645 , Y10T29/49689 , Y10T29/49693
摘要： There is provided a roller thrust bearing providing reduced differential slip, free of significant friction and wear, and providing increased longevity against flaking. The present invention provides a thrust bearing in the form of a roller thrust bearing including at least two radially arranged rows of rollers and a cage holding the rollers, the rollers including at least one roller crowned.

7. 发明申请

US20050084194A1 Roller thrust bearing 有权
公开(公告)号：US20050084194A1
公开(公告)日：2005-04-21
申请号：US10971149
申请日：2004-10-25
申请人： Kenji Tamada , Kikuo Maeda , Tomoaki Kawamura , Hirokazu Nakashima , Takumi Fujita , Mitsuo Sasabe
发明人： Kenji Tamada , Kikuo Maeda , Tomoaki Kawamura , Hirokazu Nakashima , Takumi Fujita , Mitsuo Sasabe
IPC分类号： F16C19/38 , F04B27/10 , F16C19/30 , F16C33/34 , F16C33/48 , F16C33/54 , F16C33/64
CPC分类号： F16C33/547 , F04B27/1063 , F16C19/305 , F16C23/088 , F16C33/34 , F16C33/4635 , F16C33/48 , F16C33/543 , F16C33/64 , F16C2240/40 , F16C2240/50 , F16C2360/00 , Y10T29/49636 , Y10T29/49643 , Y10T29/49645 , Y10T29/49689 , Y10T29/49693
摘要： There is provided a roller thrust bearing providing reduced differential slip, free of significant friction and wear, and providing increased longevity against flaking. The present invention provides a thrust bearing in the form of a roller thrust bearing including at least two radially arranged rows of rollers and a cage holding the rollers, the rollers including at least one roller crowned.

8. 发明申请

US20060170551A1 Machine component using ic tag and its method for controll quality and system for inspecting abnormality 有权
标题翻译：机器部件采用ic标签及其控制质量和系统检测异常的方法
公开(公告)号：US20060170551A1
公开(公告)日：2006-08-03
申请号：US10545630
申请日：2004-02-16
申请人： Shohei Nakamura , Shouichi Hioki , Hiroyoshi Ito , Tooru Mayumi , Mitsuo Sasabe
发明人： Shohei Nakamura , Shouichi Hioki , Hiroyoshi Ito , Tooru Mayumi , Mitsuo Sasabe
IPC分类号： G08B13/14
CPC分类号： G06Q10/06 , F16C19/06 , F16C19/163 , F16C19/364 , F16C19/525 , F16C19/527 , F16C33/38 , F16C33/586 , F16C33/7843 , F16C41/008 , F16C2326/10 , F16C2326/58 , G05B19/4183 , Y02P90/10 , Y02P90/22
摘要： There is provided a machine component having an IC tag attached thereto, which can be controlled consistently from manufacture to disposal without the IC tag missed on the way. The machine component is embedded with the IC tag (110) made up of an IC chip having recorded thereon information unique to the relevant machine component and an antenna connected electrically with the IC chip.
摘要翻译：提供了具有附接到其上的IC标签的机器部件，其可以从制造到处置一致地被控制，而IC卡在路上没有丢失。该机器部件嵌有由记录有相关机器部件特有的信息的IC芯片构成的IC标签（110）和与IC芯片电连接的天线。

9. 发明申请

US20110081106A1 MANUFACTURING METHOD OF THIN COMPONENT, BEARING RING, THRUST NEEDLE ROLLER BEARING, MANUFACTURING METHOD OF ROLLING BEARING RING, ROLLING BEARING RING, AND ROLLING BEARING 审中-公开
标题翻译：薄部件，轴承，扭矩滚子轴承的制造方法，滚动轴承的制造方法，滚动轴承圈和滚动轴承
公开(公告)号：US20110081106A1
公开(公告)日：2011-04-07
申请号：US12966456
申请日：2010-12-13
申请人： Kikuo MAEDA , Yuuki Kataoka , Mitsuo Sasabe
发明人： Kikuo MAEDA , Yuuki Kataoka , Mitsuo Sasabe
IPC分类号： F16C19/30
CPC分类号： F16C19/46 , C21D1/673 , C21D9/40 , F16C19/30 , F16C19/48 , F16C33/64
摘要： A manufacturing method of a thin component is characterized by heating a thin component, and thereafter, while sizing with molds and using molds as cooling media, performing one of quenching and isothermal transformation processes on thin component. Thus, a manufacturing method of a thin component without warping or deformation in heat treatment with even and high hardness, a bearing ring, a thrust needle roller bearing, a manufacturing method of a rolling bearing ring, a rolling bearing ring, and a rolling bearing can be obtained.
摘要翻译：薄部件的制造方法的特征在于加热薄组分，然后在用模具定型并使用模具作为冷却介质的同时，对薄组分进行淬火和等温转化过程之一。因此，具有均匀和高硬度的热处理中的薄部件的翘曲或变形的制造方法，轴承环，推力滚针轴承，滚动轴承圈的制造方法，滚动轴承圈和滚动轴承可以获得。

10. 发明授权

US07707723B2 Method of producing a roller thrust bearing having a plurality of rows of rollers 失效
标题翻译：一种具有多列滚子的滚子止推轴承的制造方法
公开(公告)号：US07707723B2
公开(公告)日：2010-05-04
申请号：US11205085
申请日：2005-08-17
申请人： Kenji Tamada , Kikuo Maeda , Tomoaki Kawamura , Hirokazu Nakashima , Takumi Fujita , Mitsuo Sasabe
发明人： Kenji Tamada , Kikuo Maeda , Tomoaki Kawamura , Hirokazu Nakashima , Takumi Fujita , Mitsuo Sasabe
IPC分类号： B21K1/10
CPC分类号： F16C33/547 , F04B27/1063 , F16C19/305 , F16C23/088 , F16C33/34 , F16C33/4635 , F16C33/48 , F16C33/543 , F16C33/64 , F16C2240/40 , F16C2240/50 , F16C2360/00 , Y10T29/49636 , Y10T29/49643 , Y10T29/49645 , Y10T29/49689 , Y10T29/49693
摘要： A method is provided for producing a roller thrust bearing having a plurality of rows of rollers, the bearing featuring reduced differential slip, reduced friction and wear, and increased longevity without flaking. The method includes forming a cage to accommodate the rollers, crowning the rollers, and arranging the rollers in pockets such that the rollers held by a pocket have respective end surfaces in direct contact with each other.
摘要翻译：提供了一种用于生产具有多排滚子的滚子推力轴承的方法，该轴承具有减小的差速滑移，减少的摩擦和磨损，并且延长寿命而不会剥落。该方法包括形成保持架以容纳辊子，使辊子隆起并将辊子布置在凹穴中，使得由凹穴保持的辊子具有彼此直接接触的相应的端面。

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