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公开(公告)号:USD291323S
公开(公告)日:1987-08-11
申请号:US772949
申请日:1985-09-05
申请人: Taro Kasagi , Kenji Tamada , Hideo Aoki
设计人: Taro Kasagi , Kenji Tamada , Hideo Aoki
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公开(公告)号:USD291208S
公开(公告)日:1987-08-04
申请号:US790826
申请日:1985-10-24
申请人: Kenji Tamada , Yamakawa , Kazuaki Takahashi
设计人: Kenji Tamada , Yamakawa , Kazuaki Takahashi
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公开(公告)号:USD286057S
公开(公告)日:1986-10-07
申请号:US675950
申请日:1984-11-28
申请人: Kenji Tamada , Junzo Ueki , Yoshiaki Nakajima
设计人: Kenji Tamada , Junzo Ueki , Yoshiaki Nakajima
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公开(公告)号:USD284771S
公开(公告)日:1986-07-22
申请号:US603588
申请日:1984-04-25
申请人: Kenji Tamada , Tadashi Yanagi
设计人: Kenji Tamada , Tadashi Yanagi
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公开(公告)号:US08188016B2
公开(公告)日:2012-05-29
申请号:US10885453
申请日:2004-07-06
申请人: Mika Kohara , Takayuki Kawamura , Kenji Tamada
发明人: Mika Kohara , Takayuki Kawamura , Kenji Tamada
IPC分类号: C10M169/04 , C10M129/36
CPC分类号: F16C33/6633 , C10M115/08 , C10M119/24 , C10M125/00 , C10M129/26 , C10M129/34 , C10M129/42 , C10M129/50 , C10M139/04 , C10M139/06 , C10M141/02 , C10M141/06 , C10M169/02 , C10M169/04 , C10M173/02 , C10M175/0083 , C10M2201/08 , C10M2203/065 , C10M2203/1025 , C10M2207/0225 , C10M2207/122 , C10M2207/123 , C10M2207/125 , C10M2207/127 , C10M2207/1285 , C10M2207/141 , C10M2207/142 , C10M2207/2835 , C10M2215/023 , C10M2215/1026 , C10M2217/0456 , C10N2210/01 , C10N2230/06 , C10N2240/02 , C10N2250/10 , F16C33/6688
摘要: A lubricant composition capable of preventing a rolling surface of a bearing from flaking owing to hydrogen embrittlement. The bearing is lubricated with the lubricant composition which is a lubricating oil or grease. The lubricant composition contains a molybdate and an organic acid salt. At least one molybdate is selected from sodium molybdate, potassium molybdate, and lithium molybdate. The organic acid salt is a sodium salt of an organic acid having one to 20 carbon atoms. The lubricant composition forms a film containing a molybdenum compound in addition to an iron oxide film on a worn surface of the bearing or on a fresh surface of an iron-based metal generated by wear. The bearing is used as a rolling bearing for use in electric parts and auxiliary machines of a vehicle. The bearing is also used as a bearing, for a motor, in which the lubricant composition is sealed.
摘要翻译: 能够防止轴承的滚动面因氢脆而脱落的润滑剂组合物。 轴承用润滑油组合物润滑,润滑油组成为润滑油或润滑脂。 润滑剂组合物含有钼酸盐和有机酸盐。 至少一种钼酸盐选自钼酸钠,钼酸钾和钼酸锂。 有机酸盐是具有1〜20个碳原子的有机酸的钠盐。 润滑剂组合物除了在轴承的磨损表面上的氧化铁膜上还包含通过磨损产生的铁基金属的新鲜表面上形成含有钼化合物的膜。 轴承用作用于车辆的电气部件和辅助机器的滚动轴承。 轴承也用作用于密封润滑剂组合物的电动机的轴承。
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公开(公告)号:US07942586B2
公开(公告)日:2011-05-17
申请号:US10590010
申请日:2004-11-19
申请人: Kenji Tamada , Hideyuki Tsutsui
发明人: Kenji Tamada , Hideyuki Tsutsui
CPC分类号: F16C33/34 , F04B27/1063 , F16C19/30 , F16C19/46 , F16C33/543 , F16C2240/54
摘要: In a thrust needle bearing employing lubricating oil and having rollers held by a cage and rolling on races, the value of the arithmetic average roughness Ra of roller is 0.03 to 0.15 μm. Even when the bearing is used under the conditions where lubrication is lean or lubrication characteristics are wrong, the rolls can be prevented from being worn at the contact parts thereof with the pocket guide face of the cage and the life of the rollers and races can be increased.
摘要翻译: 在使用润滑油并具有由保持架保持的滚子和滚道滚动的推力滚针轴承中,滚子的算术平均粗糙度Ra的值为0.03〜0.15μm。 即使在润滑稀薄或润滑特性不正确的情况下使用轴承,也可以防止辊与其与保持架的凹槽导向面的接触部分磨损,并且辊和滚子的寿命可以是 增加。
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公开(公告)号:USD300434S
公开(公告)日:1989-03-28
申请号:US906779
申请日:1986-09-11
申请人: Kenji Tamada , Tadashi Endo
设计人: Kenji Tamada , Tadashi Endo
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公开(公告)号:USD273117S
公开(公告)日:1984-03-20
申请号:US355871
申请日:1982-03-08
申请人: Taro Kasagi , Kenji Tamada
设计人: Taro Kasagi , Kenji Tamada
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