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71. 发明专利

JP2006329318A Drive transmission device, image forming device, clutch and geared clutch 审中-公开
标题翻译：驱动传动装置，图像形成装置，离合器和齿轮离合器
公开(公告)号：JP2006329318A
公开(公告)日：2006-12-07
申请号：JP2005153620
申请日：2005-05-26
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： NAKAMURA TAKAHIDE
IPC分类号： F16H55/17 , F16H57/02 , F16H57/04 , G03G15/00
CPC分类号： F16H57/0463
摘要： PROBLEM TO BE SOLVED: To provide a drive transmission device wherein lubricant such as grease deposited on a gear is prevented from being deposited on a clutch or a motor connected to the gear. SOLUTION: The drive transmission device 25 comprises the gear 70 to which the lubricant is applied, the clutch 68 connected to the gear 70, and a collar 72 for preventing the splash of the lubricant applied to the gear 70 toward the clutch 68. The collar 72 has an outer diameter larger than the outer diameter of the gear 70. A cover 74 is mounted on the clutch 68 to cover the clutch 68. The collar 72 is mounted on the cover 74. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种驱动传动装置，其中防止沉积在齿轮上的润滑剂诸如沉积在离合器或连接到齿轮的马达上的润滑剂沉积。解决方案：驱动传动装置25包括被施加润滑剂的齿轮70，连接到齿轮70的离合器68和用于防止施加到齿轮70的润滑剂飞向离合器68的轴环72 套环72的外径大于齿轮70的外径。盖74安装在离合器68上以覆盖离合器68.轴环72安装在盖74上。版权所有（C））2007，JPO＆INPIT

72. 发明专利

JP2006220282A Rotation transmission device 审中-公开
标题翻译：旋转传动装置
公开(公告)号：JP2006220282A
公开(公告)日：2006-08-24
申请号：JP2005036491
申请日：2005-02-14
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： OTSU ISAO , MABUCHI YUTAKA , UENO TAKAFUMI , KANO MAKOTO
IPC分类号： F16H55/06 , F16H1/16 , H02K7/116
CPC分类号： F16H57/041 , F16H57/0463 , F16H57/0498
摘要： PROBLEM TO BE SOLVED: To resolve a problem in a conventional rotation transmission device using gears wherein reduction of friction generated in a sliding contact portion of mutually meshed gears is desired.
SOLUTION: The device for carrying out rotation transmission between gears is provided with at least a worm gear 20 which is an input gear, and an output gear 25 which is an output gear. The mutually meshed gears slidably contact via grease using ester oil and/or ether oil as base oil. By forming a hard carbon thin film on a sliding contact face of at least one of the mutually meshed gears, and providing a hydrogen content of the hard carbon thin film at twenty atomic percent or less, extensive reduction of the friction in the sliding contact portion is realized.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题为了解决传统的使用齿轮的旋转传动装置中的问题，其中需要在互啮齿轮的滑动接触部分中产生的摩擦力的降低。解决方案：用于在齿轮之间进行旋转传动的装置至少设置有作为输入齿轮的蜗轮20和作为输出齿轮的输出齿轮25。相互啮合的齿轮通过油脂使用酯油和/或醚油作为基础油滑动接触。通过在至少一个相互啮合的齿轮的滑动接触面上形成硬质碳薄膜，并将硬碳薄膜的氢含量提供在20原子百分比以下，从而大大降低了滑动接触部分中的摩擦实现了。版权所有（C）2006，JPO＆NCIPI

73. 发明专利

JP2006044306A Electric power steering device 审中-公开
标题翻译：电动转向装置
公开(公告)号：JP2006044306A
公开(公告)日：2006-02-16
申请号：JP2004224159
申请日：2004-07-30
申请人： Nsk Ltd , 日本精工株式会社
发明人： MIYAJIMA HIROTOSHI , NAKATANI SHINYA , IWANO TOSHIYUKI
IPC分类号： B62D5/04 , C10M101/02 , C10M107/02 , C10M115/08 , C10M117/00 , C10M133/56 , C10M135/18 , C10M137/10 , C10M143/02 , C10M143/10 , C10M143/18 , C10M145/14 , C10M145/20 , C10M145/22 , C10M147/02 , C10M159/06 , C10M169/02 , C10N10/02 , C10N10/04 , C10N10/12 , C10N30/06 , C10N40/04 , C10N50/10 , F16H55/06
CPC分类号： F16H57/041 , F16H57/0463
摘要： PROBLEM TO BE SOLVED: To prolong the lifetime by suppressing the wear of resin gear teeth and establish a higher output while the whole device is maintained compactly by reducing the frictional loss of a reduction gear mechanism and a rack-and-pinion type motion converting mechanism.
SOLUTION: The electric power steering device includes the reduction gear mechanism having a follower gear structured so that a resin part consisting of a resin compound and furnished at the peripheral surface with gear teeth is formed rigidly at the periphery of a core pipe of metal, while a driving gear is made of metal, wherein the surface roughness on the tooth flank is 0.15 μm or less by the arithmetic mean roughness Ra, and at least between the follower gear and the driving gear, a base oil and a grease compound are interposed; the base oil containing at least one of the poly-α-olefin oil and mineral oils in a content of 80 mass% or more, and the grease compound containing as additives a specific oily agent and a specific nonpolar solid lubricant.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了通过抑制树脂齿轮的磨损而延长使用寿命，并且通过减少减速机构和齿条齿轮型的摩擦损失来整体保持紧凑，从而建立更高的输出运动转换机制。解决方案：电动助力转向装置包括具有从动齿轮的减速齿轮机构，所述从动齿轮被构造成使得在圆周表面具有齿轮齿的树脂部分由树脂组成的树脂部分刚性地形成在芯管的周边金属，而驱动齿轮由金属制成，其中通过算术平均粗糙度Ra，齿面上的表面粗糙度为0.15μm以下，并且至少在从动齿轮和驱动齿轮之间，基础油和润滑脂化合物插入; 所述基础油含有80质量％以上的所述聚-α-烯烃油和矿物油中的至少一种，所述油脂化合物含有作为添加剂的油性化合物和特定的非极性固体润滑剂。版权所有（C）2006，JPO＆NCIPI

74. 发明专利

JP2005291394A Structure for cooling step motor for belt-type continuously variable transmission 有权
标题翻译：用于皮带型连续可变传动的冷却步进电机结构
公开(公告)号：JP2005291394A
公开(公告)日：2005-10-20
申请号：JP2004108197
申请日：2004-03-31
申请人： Jatco Ltd , ジヤトコ株式会社
发明人： YAMANE NOBUFUMI , SHINSO YOSHIHIDE , YADA HIROYUKI
IPC分类号： F16H9/18 , F16H9/16 , F16H57/035 , F16H57/04 , F16H63/06 , F16H63/30 , F25B1/00 , H02K9/19 , F16H57/02
CPC分类号： F16H57/0463 , F16H57/0489 , H02K9/19
摘要： PROBLEM TO BE SOLVED: To cool a step motor without limiting arrangement position of the step motor. SOLUTION: An inner case 70 for surrounding a forward/backward movement switching mechanism provided over the step motor 40 is provided with a drop hole 71 at a position over the step motor 40 in the vertical direction. Operating fluid is dropped from the drop hole 71 toward the step motor 40 to cool the step motor 40. Since it is unnecessary to arrange the step motor 40 in the operating fluid stored in an oil pan to cool the step motor 40, the step motor 40 can be cooled without limiting fitting position of the step motor. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了冷却步进电机而不限制步进电机的布置位置。解决方案：用于围绕设置在步进电机40上方的前后移动切换机构的内壳体70在垂直方向上在步进电机40上方的位置处设置有下落孔71。工作流体从下落孔71向步进马达40落下，以冷却步进马达40.由于不需要将步进马达40布置在存储在油盘中的工作流体中以冷却步进马达40，所以步进马达 40可以在不限制步进电机的配合位置的情况下被冷却。版权所有（C）2006，JPO＆NCIPI

75. 发明专利

JP2005069024A Remote maintenance device of wind turbine generator 审中-公开
标题翻译：风力发电机远程维护装置
公开(公告)号：JP2005069024A
公开(公告)日：2005-03-17
申请号：JP2003208907
申请日：2003-08-26
申请人： Toyo Electric Mfg Co Ltd , 東洋電機製造株式会社
发明人： OKUYAMA NAOKI
IPC分类号： F03D7/06 , F03D9/00 , F16H57/04 , F16N11/00 , F16N29/02 , F03D11/00
CPC分类号： F16H57/0463 , Y02E10/722 , Y02E10/723 , Y02E10/725
摘要： PROBLEM TO BE SOLVED: To automatically grease up when detecting a clear difference by distributing a sound detector near each movable part of a wind turbine generator, and dynamically comparing with the previously prepared sound of each part at the normal time correspondint to the wind force at that time, to prevent a mechanical deterioration owing to the shortage of grease, and to inform of an abnormal portion and to prompt to exchange it using a general purpose circuit, etc., when the abnormal sound continues even after greasing up thereof. SOLUTION: A grease up device and the sound detector are distributed to a gear for transmitting the rotational force to a power generator, a bearing for making it go straight with respect to the wing wind direction, and a shaft bearing for supporting the wing and the power generator. The grease up device and the sound detector are connected to a sound comparator for comparing with a normal gear creak. An anemometer is connected to the sound comparator. The sound comparator is comprised of a calculating CPU and a storage memory. The gear creak of each part at the normal time is stored in the storage memory. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过在风力涡轮发电机的每个可移动部分附近分配声音检测器来检测到明显的差异，并且在与正常时相对应的每个部件的先前准备好的声音动态比较时，自动润滑此时的风力，以防止由于油脂不足引起的机械劣化，并且当异常声音在加油之后异常声音持续时通知异常部分并提示使用通用电路等进行更换。解决方案：将润滑脂装置和声音检测器分配到用于将旋转力传递到发电机的齿轮，使其相对于机翼风向成直线的轴承，以及用于支撑机翼和发电机。润滑脂装置和声音检测器连接到声音比较器，用于与正常的齿轮吱吱声进行比较。风速计连接到声音比较器。声音比较器由计算CPU和存储器构成。正常时每个部件的齿轮吱吱声存储在存储器中。版权所有（C）2005，JPO＆NCIPI

76. 发明专利

JP2004345595A Motor-driven power steering device 审中-公开
标题翻译：电机驱动力转向装置
公开(公告)号：JP2004345595A
公开(公告)日：2004-12-09
申请号：JP2003147750
申请日：2003-05-26
申请人： Nsk Ltd , Nsk Steering Systems Co Ltd , Nskステアリングシステムズ株式会社 , 日本精工株式会社
发明人： MIYAJIMA HIROTOSHI , IWANO TOSHIYUKI , MURAKAMI TAKESHI
IPC分类号： B62D5/04 , C10M101/02 , C10M105/04 , C10M107/02 , C10M115/08 , C10M135/10 , C10M143/02 , C10M159/24 , C10M169/02 , C10N10/04 , C10N20/02 , C10N20/04 , C10N30/00 , C10N30/06 , C10N40/04 , C10N50/10 , F16H1/16 , F16H55/06 , F16H57/04
CPC分类号： F16H57/041 , F16H1/16 , F16H57/0463 , F16H57/0498
摘要： PROBLEM TO BE SOLVED: To provide a motor-driven power steering device involving less hardening of grease with time, capable of suppressing a deterioration and shape change of the resin part of a worm wheel and a damper for rolling bearing, and excellent in durability.
SOLUTION: The motor-driven power steering device is equipped with a speed reducing gear composed of the worm wheel made of resin and a worm made of metal and is lubricated by a grease formed from a base oil containing at least one of the poly-α-olefin oil, mineral oil, and high-degree refined mineral oil in an amount no less than 70 wt.% of the total base oil quantity and having a 40°C dynamic viscosity of 30-150 mm
2 /s, a specific diurea compound, and polyethylene wax having a mean molecular weight of 900-10,000 in an amount of 2-7 wt.% of the total grease quantity and having a worked penetration of 200-300.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决问题的方案为了提供能够抑制蜗轮的树脂部件和滚动轴承的阻尼器的劣化和形状变化的具有较少硬化润滑脂的电动机动力转向装置，优异的耐久性。解决方案：电动动力转向装置配备有由树脂制成的蜗轮和由金属制成的蜗杆构成的减速齿轮，并且由基础油形成的润滑脂润滑，所述基础油包含至少一个聚-α-烯烃油，矿物油和高度精炼矿物油，其量不低于总基础油量的70重量％，并且具有30-150mm的SPC的40℃动态粘度特定的二脲化合物和平均分子量为900-10,000的聚乙烯蜡，其量为总润滑剂量的2-7重量％，加工渗透为200-300。版权所有（C）2005，JPO＆NCIPI

77. 发明专利

JP2004231714A Grease composition and rolling device 审中-公开
公开(公告)号：JP2004231714A
公开(公告)日：2004-08-19
申请号：JP2003019742
申请日：2003-01-29
申请人： Nsk Ltd , Nsk Steering Systems Co Ltd , Nskステアリングシステムズ株式会社 , 日本精工株式会社
发明人： NAKATANI SHINYA , MIYAJIMA HIROTOSHI , IWANO TOSHIYUKI
IPC分类号： C10M105/04 , C10M107/08 , C10M115/08 , C10M159/06 , C10M159/24 , C10M169/02 , C10N10/04 , C10N30/06 , C10N40/02 , C10N40/04 , C10N50/10 , F16H57/04 , F16H57/02
CPC分类号： F16H57/041 , F16H57/0463
摘要： PROBLEM TO BE SOLVED: To provide: a lubricating grease composition improved in coefficient of friction and most suitable for a rolling device of an automobile; and a rolling device of e.g. a motor-driven power steering unit wherein the composition is used for reduction gears. SOLUTION: The grease composition is obtained by incorporating at least a sulfonate based additive and an oil bleeding inhibitor into a lubricating grease consisting of a thickening agent comprising a urea compound and a base oil comprising a synthetic hydrocarbon oil. The grease composition is used for lubricating the reduction gear structure of a rolling device. COPYRIGHT: (C)2004,JPO&NCIPI

78. 发明专利

JP2004225732A Gearing device and mounting apparatus for electronic circuit component 审中-公开
公开(公告)号：JP2004225732A
公开(公告)日：2004-08-12
申请号：JP2003011107
申请日：2003-01-20
申请人： Fuji Mach Mfg Co Ltd , 富士機械製造株式会社
发明人： KATSUMI YUJI , TERUI SEIICHI , FUKAO YUKIHIRO , ISHIKAWA TAKETOSHI
IPC分类号： F16H55/18 , F16H57/04 , H05K13/04
CPC分类号： F16H57/043 , F16H57/0463
摘要： PROBLEM TO BE SOLVED: To provide a gearing device which is maintenance-free and can be used under severe service conditions. SOLUTION: A component holding head 46 of a mounting apparatus 26 is rotated by means of an apparatus including a head rotation motor and the gearing device 58. The gearing device 58 includes a driving gear 122, a scissors gear 124 to be engaged with the driving gear 122, a gear 134 integrated with the scissors gear 124, and a pinion 170 of the component holding head 46 to be engaged with the gear 134. Fat and oil holding members 214 impregnated with lubricating fat and oil are held within closed spaces 216 formed by closing a plurality of recesses 206 in a subordinative gear 128 of the scissors gear 124 by means of a reference gear 126. Lubricating fat and oil passages 210 are formed on the subordinative gear 128 so as to open to the closed spaces 216 and an outer peripheral surface of the teeth. A closed space 236 is formed by closing a recess 230 holding a fat and oil holding member 232 in a sleeve 146 by means of a body member 142. Lubricating fat and oil passages 240, 242, 244 are formed in the body member 142 so as to open to the closed space 236 and an outer peripheral surface of the teeth. COPYRIGHT: (C)2004,JPO&NCIPI

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