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31. 发明专利

JP2008075132A Component of thrust bearing 审中-公开
标题翻译：轴承组件
公开(公告)号：JP2008075132A
公开(公告)日：2008-04-03
申请号：JP2006255941
申请日：2006-09-21
申请人： Ntn Corp , Ntn株式会社
发明人： KAWAMURA TOMOAKI , WATANABE YASUYUKI , OBAYASHI KOSUKE
IPC分类号： C22C38/00 , C21D1/06 , C21D6/00 , C21D9/40 , C23C8/32 , F16C19/30 , F16C33/12 , F16C33/62 , F16C33/64
摘要： PROBLEM TO BE SOLVED: To provide a component of a thrust bearing, which is manufactured in a simplified process and consequently at a lowered manufacturing cost, and has improved mechanical properties.
SOLUTION: The components 12 and 13 of the thrust bearing are made from a high-carbon steel which includes, by wt.%, 0.9 to 1.2% carbon, 1.2 to 1.7% chromium, 0.1 to 0.5% manganese and 0.15 to 0.35% silicon; and are manufactured from a cold-finished steel strip which has been prepared by cold-rolling the above high-carbon steel and has a fracture elongation of 25% to 35%.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供以简化的工艺制造并因此以降低的制造成本制造的推力轴承的部件，并且具有改善的机械性能。解决方案：推力轴承的部件12和13由高碳钢制成，其包括重量百分比为0.9至1.2％的碳，1.2至1.7％的铬，0.1至0.5％的锰和0.15至 0.35％硅; 并且通过冷轧上述高碳钢并且断裂伸长率为25％〜35％的冷轧钢带制造。版权所有（C）2008，JPO＆INPIT

32. 发明专利

JP2008075131A Component of thrust bearing 审中-公开
标题翻译：轴承组件
公开(公告)号：JP2008075131A
公开(公告)日：2008-04-03
申请号：JP2006255940
申请日：2006-09-21
申请人： Ntn Corp , Ntn株式会社
发明人： KAWAMURA TOMOAKI , WATANABE YASUYUKI , OBAYASHI KOSUKE
IPC分类号： C22C38/00 , C21D9/40 , C22C38/18 , C23C8/32 , F16C19/30 , F16C33/12 , F16C33/62 , F16C33/64
摘要： PROBLEM TO BE SOLVED: To provide a component of a thrust bearing, which is manufactured in a simplified process and consequently at a lowered manufacturing cost, and has improved mechanical properties.
SOLUTION: The components 12 and 13 of the thrust bearing are made from a high-carbon steel which includes, by wt.%, 0.9 to 1.2% carbon, 1.2 to 1.7% chromium, 0.1 to 0.5% manganese and 0.15 to 0.35% silicon; and are manufactured from a cold-finished steel strip which has been prepared by cold-rolling the above high-carbon steel and has a tensile strength of 550 N/mm
2 or higher.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供以简化的工艺制造并因此以降低的制造成本制造的推力轴承的部件，并且具有改善的机械性能。解决方案：推力轴承的部件12和13由高碳钢制成，其包括重量百分比为0.9至1.2％的碳，1.2至1.7％的铬，0.1至0.5％的锰和0.15至 0.35％硅; 并且通过冷轧上述高碳钢并且拉伸强度为550N / mm 2 / SP以上的冷轧钢带制造。版权所有（C）2008，JPO＆INPIT

33. 发明专利

JP2008075101A Component of thrust bearing 审中-公开
标题翻译：轴承组件
公开(公告)号：JP2008075101A
公开(公告)日：2008-04-03
申请号：JP2006252707
申请日：2006-09-19
申请人： Ntn Corp , Ntn株式会社
发明人： KAWAMURA TOMOAKI , WATANABE YASUYUKI , OBAYASHI KOSUKE
IPC分类号： C22C38/00 , C21D9/40 , C22C38/18 , C23C8/32 , F16C19/30 , F16C33/12 , F16C33/62 , F16C33/64
摘要： PROBLEM TO BE SOLVED: To provide a component of a thrust bearing, which is manufactured in a simplified process and consequently at a lowered manufacturing cost, and has improved mechanical properties.
SOLUTION: The components 12 and 13 of the thrust bearing are made from a high-carbon steel which includes, by wt.%, 0.9 to 1.2% carbon, 1.2 to 1.7% chromium, 0.1 to 0.5% manganese and 0.15 to 0.35% silicon; and are manufactured from a cold-finished steel strip which has been prepared by cold-rolling the above high-carbon steel and has a hardness Hv of 220 or less.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供以简化的工艺制造并因此以降低的制造成本制造的推力轴承的部件，并且具有改善的机械性能。解决方案：推力轴承的部件12和13由高碳钢制成，其包括重量百分比为0.9至1.2％的碳，1.2至1.7％的铬，0.1至0.5％的锰和0.15至 0.35％硅; 并且通过冷轧上述高碳钢并且硬度Hv为220以下的冷轧钢带制造。版权所有（C）2008，JPO＆INPIT

34. 发明专利

JP2007263149A Thrust support mechanism evaluation device 审中-公开
标题翻译：技术支持机制评估设备
公开(公告)号：JP2007263149A
公开(公告)日：2007-10-11
申请号：JP2006085571
申请日：2006-03-27
申请人： Ntn Corp , Ntn株式会社
发明人： KANBARA MORIJI , OBAYASHI KOSUKE , KAWAMURA TOMOAKI , TERADA TOMOAKI
IPC分类号： F16C19/30
CPC分类号： F16C2360/42
摘要： PROBLEM TO BE SOLVED: To provide a thrust support mechanism evaluation device capable of efficiently evaluating a thrust support mechanism to approximate an actual device. SOLUTION: The evaluation device comprises a drive shaft 22 provided with an eccentric part 30 at its tip end, first and second fixed members 24 and 25, a turn plate 23 which is provided between the first and second fixed members 24 and 25 and is attached to the eccentric part 30, for eccentric rotation of the first and second fixed members 24 and 25, and a thrust burden loading means 26 which applies the force toward the first fixed member 24 on the second fixed member 25 so that first and second thrust support mechanisms 11a and 11b are loaded with a thrust burden. The first thrust support mechanism 11a is so arranged that its fixed raceway ring 12a is attached to the first fixed member 24 and a turning raceway ring 12b is attached to the turn plate 23. The second thrust support mechanism 11b is so arranged that its fixed raceway ring 12c is attached to the second fixed member 25 and its turning raceway ring 12d is attached to the turn plate 23. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够有效地评估推力支撑机构以逼近实际装置的推力支撑机构评估装置。解决方案：评估装置包括：驱动轴22，其在其前端设有偏心部30，第一和第二固定部件24和25;转动板23，设置在第一和第二固定部件24和25之间并且安装在偏心部30上，用于使第一和第二固定部件24和25偏心旋转;以及推力负荷装载装置26，其向第二固定部件25上的第一固定部件24施加力，第二推力支撑机构11a和11b装载有推力负荷。第一推力支撑机构11a被布置成使得其固定的轨道环12a附接到第一固定构件24，并且转向轨道环12b附接到转向板23上。第二推力支撑机构11b被布置成使得其固定的轨道环12c连接到第二固定构件25，并且其转动轨道环12d附接到转板23.版权所有（C）2008，JPO＆INPIT

35. 发明专利

JP2007248305A Thrust support function evaluation device 审中-公开
标题翻译：推力支持功能评估装置
公开(公告)号：JP2007248305A
公开(公告)日：2007-09-27
申请号：JP2006073205
申请日：2006-03-16
申请人： Ntn Corp , Ntn株式会社
发明人： KANBARA MORIJI , OBAYASHI KOSUKE , KAWAMURA TOMOAKI , TERADA TOMOAKI
IPC分类号： G01M13/04 , F04C18/02 , F04C29/00 , F16C19/16 , F16C19/30 , F16C19/48 , F16C33/58
CPC分类号： F16C2360/42
摘要： PROBLEM TO BE SOLVED: To provide a thrust support function evaluation device capable of evaluating a thrust pad in the state similar to an actual machine. SOLUTION: This thrust support function evaluation device 21 capable of evaluating a function of the thrust support 11 is equipped with a driving shaft 22 having an eccentric part 30 on the tip; the first fixing member 24 for fixing the first bearing ring 12a between the first and second bearing rings 12a, 12b included in the thrust support 11; a turning plate 23 provided on a position facing to the first fixing member 24, and performing eccentric rotational motion together with the second bearing ring 12b between the first and second bearing rings 12a, 12b by being mounted on the eccentric part 30; and a thrust load loading means 26 for loading a thrust load onto the thrust pad 11. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在类似于实际机器的状态下评估推力垫的推力支撑功能评估装置。解决方案：能够评估推力支撑件11的功能的推力支撑功能评估装置21配备有在前端具有偏心部30的驱动轴22，用于将第一轴承环12a固定在包括在推力支撑件11中的第一和第二轴承环12a，12b之间的第一固定构件24; 设置在面向第一固定部件24的位置上的转动板23，并且通过安装在偏心部件30上，与第二轴承环12b一起在第一和第二轴承环12a，12b之间进行偏心旋转运动; 以及用于将推力载荷加载到止推垫11上的推力负载装载装置26.（C）2007年，JPO和INPIT

36. 发明专利

JP2007218326A Thrust receiver 审中-公开
标题翻译：接收器
公开(公告)号：JP2007218326A
公开(公告)日：2007-08-30
申请号：JP2006038357
申请日：2006-02-15
申请人： Ntn Corp , Ntn株式会社
发明人： KAWAMURA TOMOAKI , OBAYASHI KOSUKE , KANBARA MORIJI , TERADA TOMOAKI
IPC分类号： F16C33/46 , F16C19/30
CPC分类号： F16C2360/42
摘要： PROBLEM TO BE SOLVED: To provide a thrust receiver capable of exhibiting enhanced productivity especially regarding a thrust receiver used for a scroll type compressor to which an eccentric thrust load is applied. SOLUTION: Tilt two straight lines, concretely, chevron-shaped or V-letter shaped markings 25a, 25b, 25c, 25d and 25e are provided on side surfaces of a second bearing rings 12b, a second holder 15b, an intermediate ring 13, a first holder 15a and a first bearing ring 12a among respective components constituting the thrust receiver. Space between the two straight lines become wider in the order of the markings 25a, 25b, 25c, 25d and 25e. When the thrust receiver is assembled, the markings 25a to 25e form a pine needle shape when viewed from a lateral direction. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够显着提高生产率的推力接收器，特别是关于用于施加偏心推力载荷的涡旋式压缩机的推力接收器。解决方案：在第二轴承圈12b，第二保持件15b，中间环的侧表面上设置斜面两条直线，具体地，V形字形或V字形标记25a，25b，25c，25d和25e 13，构成推力接收器的各部件中的第一保持件15a和第一轴承环12a。两条直线之间的间隔以标记25a，25b，25c，25d和25e的顺序变宽。当推力接收器组装时，当从横向观察时，标记25a至25e形成松针形状。版权所有（C）2007，JPO＆INPIT

37. 发明专利

JP2004301341A Thrust roller bearing 有权
公开(公告)号：JP2004301341A
公开(公告)日：2004-10-28
申请号：JP2004225967
申请日：2004-08-02
申请人： Ntn Corp , Ntn株式会社
发明人： TAMADA KENJI , MAEDA KIKUO , KAWAMURA TOMOAKI , SASABE MITSUO
IPC分类号： F16C33/48 , F16C19/30 , F16C33/34 , F16C33/56
CPC分类号： F16C19/30 , F16C33/4635 , F16C33/48 , F16C33/54 , F16C2240/50
摘要： PROBLEM TO BE SOLVED: To provide a thrust roller bearing capable of reducing differential slide caused on a rolling body face, reducing load capacity, and suppressing increase of rolling contact face pressure.
SOLUTION: This thrust roller bearing is provided with rollers 2 and a holder 3, which is a resin-made holder manufactured by injection molding. At least two rollers or more are held in each pocket of the holder, and crowning is formed on at least one roller.
COPYRIGHT: (C)2005,JPO&NCIPI

38. 发明专利

JP2010065752A Roller bearing 审中-公开
标题翻译：滚子轴承
公开(公告)号：JP2010065752A
公开(公告)日：2010-03-25
申请号：JP2008231975
申请日：2008-09-10
申请人： Ntn Corp , Ntn株式会社
发明人： KAWAMURA TOMOAKI
IPC分类号： F16C33/66 , F16C19/30 , F16C33/46 , F16C33/56
摘要： PROBLEM TO BE SOLVED: To avoid the fall-off from the cage solid lubricating compositions filled in bearing spaces on both sides of a cage.
SOLUTION: Columnar portions 2a of the cylindrical retainer 2 each have a hole 6 as a through portion passing through both sides. The solid lubricating compositions 5 to be filled in the holes 6 are filled in the retainer 2 on both outer and inner periphery sides and integrally joined to each other. This avoids the fall-off of the solid lubricating compositions 5 from the retainer 2.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了避免从保持架两侧的轴承空间中填充的笼固体润滑组合物脱落。解决方案：圆柱形保持器2的柱状部分2a各自具有穿过两侧的贯穿部分的孔6。填充在孔6中的固体润滑组合物5在外周侧和内周侧被填充在保持器2中并且彼此一体地接合。这避免了固体润滑组合物5从保持器2脱落。版权所有（C）2010，JPO＆INPIT

39. 发明专利

JP2009150508A Thrust roller bearing 审中-公开
标题翻译：推力滚子轴承
公开(公告)号：JP2009150508A
公开(公告)日：2009-07-09
申请号：JP2007330416
申请日：2007-12-21
申请人： Ntn Corp , Ntn株式会社
发明人： KAWAMURA TOMOAKI , OBAYASHI KOSUKE
IPC分类号： F16C33/58 , F16C19/30
摘要： PROBLEM TO BE SOLVED: To provide a low cost long lifetime thrust roller bearing for a swash plate compressor excellent in wear resistance.
SOLUTION: The thrust roller bearing 11 includes a plurality of rollers, and raceway boards 12, 13 formed by applying heat treatment on cold-finished steel strip of surface roughness Rmax≤2 μm provided by cold-rolling high-carbon steel containing 0.9-1.2 wt.% of carbon, 1.2-1.7 wt.% of chrome, 0.1-0.5 wt.% of manganese, and 0.15-0.35 wt.% of silicon. Difference of nitrogen concentrations of nitrogen enriched layers formed on wall surfaces at one side and another side in a thickness direction of the raceway boards 12, 13 respectively is 0.2 wt.% or less.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为耐磨性优异的斜盘式压缩机提供低成本的长寿命推力滚子轴承。解决方案：推力滚子轴承11包括多个辊，以及通过对冷轧高碳钢提供的表面粗糙度Rmax≤2μm的冷轧钢带进行热处理而形成的滚道板12,13， 0.9-1.2重量％的碳，1.2-1.7重量％的铬，0.1-0.5重量％的锰和0.15-0.35重量％的硅。在轨道板12,13的厚度方向的一侧和另一侧的壁面上形成的富氮层的氮浓度的差异分别为0.2重量％以下。版权所有（C）2009，JPO＆INPIT

40. 发明专利

JP2008303925A Solid lubricant-filled rolling bearing, and solid lubricant forming seal mold 审中-公开
标题翻译：固体润滑剂填充滚子轴承和固体润滑剂成型密封模具
公开(公告)号：JP2008303925A
公开(公告)日：2008-12-18
申请号：JP2007150084
申请日：2007-06-06
申请人： Ntn Corp , Ntn株式会社
发明人： KAWAMURA TOMOAKI
IPC分类号： F16C33/78 , F16C33/66
摘要： PROBLEM TO BE SOLVED: To provide a solid lubricant filled rolling bearing wherein a solid lubricant filling seal member reliably develops a sealing function while eliminating the need for removing a solid lubricant from required portions around a seal lip of a rubber seal, namely, for "deburring".
SOLUTION: In a double-tubular elastic rubber seal mold 3, the solid lubricant A is molded around a rolling element 2 at the axial width of a sealing member mounted thereon, excluding a space around the axis, so that it is arranged in a rolling bearing 1 and set around the rolling element 2 consisting of a needle roller. The seal mold 3 secures a space for the seal lip 4a to be elastically deformed with molding when a solid lubricant filling seal 4 is mounted on the rolling bearing.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种固体润滑剂填充的滚动轴承，其中固体润滑剂填充密封构件可靠地产生密封功能，同时不需要从橡胶密封件的密封唇周围的所需部分去除固体润滑剂，即，“去毛刺”。解决方案：在双管状弹性橡胶密封模具3中，固体润滑剂A以安装在其上的密封构件的轴向宽度围绕滚动体2模制，除了围绕轴线的空间之外，使得其布置在滚动轴承1中并围绕由滚针组成的滚动元件2。当固体润滑剂填充密封件4安装在滚动轴承上时，密封模3固定用于密封唇4a的空间以便模制而弹性变形。版权所有（C）2009，JPO＆INPIT

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