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1. 发明专利

JP2013189569A Sliding member 有权
标题翻译：滑动会员
公开(公告)号：JP2013189569A
公开(公告)日：2013-09-26
申请号：JP2012057733
申请日：2012-03-14
申请人： Jtekt Corp , 株式会社ジェイテクト , Stt Kk , エスティーティー株式会社
发明人： IWAI AKINORI , SUZUKI TOMOAKI , OGAWA YUKI , ANDO JUNJI , ANDO HIROYUKI , INOUE HIROBUMI
IPC分类号： C10M177/00 , C10M103/06 , C10M107/02 , C10M107/04 , C10M107/38 , C10M143/02 , C10M145/20 , C10M147/02 , C10N20/02 , C10N30/00 , C10N30/06 , C10N40/02
CPC分类号： C10M169/04 , C10M177/00 , C10M2201/065 , C10M2201/066 , C10M2205/022 , C10M2205/028 , C10M2209/1003 , C10M2209/1013 , C10M2213/062 , C10N2210/06 , C10N2220/022 , C10N2250/10 , C10N2250/121
摘要： PROBLEM TO BE SOLVED: To provide a sliding member which can reduce occurrence of a stick slip at a low cost.SOLUTION: A coating on a surface of a sliding member includes an epoxy resin and a phenol resin as a binder 31, a disulfide 33 of at least one of molybdenum disulfide and tungsten disulfide as a solid lubricant, polytetrafluoroethylene (PTFE) 34, and polyethylene 32.
摘要翻译：要解决的问题：提供一种能够以低成本减少棒滑的发生的滑动构件。滑动构件的表面上的涂层包括环氧树脂和作为粘合剂31的酚醛树脂，二硫化物33 的二硫化钼和二硫化钨中的至少一种作为固体润滑剂，聚四氟乙烯（PTFE）34和聚乙烯32。

2. 发明专利

JP2012097881A Power transmission shaft 审中-公开
标题翻译：动力传动轴
公开(公告)号：JP2012097881A
公开(公告)日：2012-05-24
申请号：JP2010248454
申请日：2010-11-05
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： IWAI AKINORI , SUZUKI TOMOAKI
IPC分类号： F16C3/03 , F16D1/06 , F16D3/06
摘要： PROBLEM TO BE SOLVED: To provide a power transmission shaft which reduces the cost of surface processing for decreasing occurrences of stick-slip.SOLUTION: A concave portion 13a is formed on the tooth surface of at least either a male spline 13 or a female spline 23. The power transmission shaft is arranged in the concave portion 13a so as to protrude/retract from the tooth surface, and has a protruding and retracting tooth member 30 which is supported in the state that an energizing force is applied toward the opening side of the concave portion 13a in the concave portion 13a. Diamond-like carbon (DLC) coating is performed on an outer surface 31 of the protruding and retracting tooth member 30 which is positioned in the opening side of the concave portion 13a.
摘要翻译：要解决的问题：提供一种降低表面处理成本以减少粘滑现象的传动轴。解决方案：凹形部分13a形成在阳花键13或阴花键23中的至少一个的齿面上。动力传递轴设置在凹部13a中以从齿面突出/缩回并且具有在凹部13a中朝向凹部13a的开口侧施加通电力的状态下被支撑的伸缩齿构件30。在位于凹部13a的开口侧的伸缩齿构件30的外表面31上进行金刚石状碳（DLC）涂层。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2013044041A Method for forming dlc coating of spline shaft 有权
标题翻译：用于形成线轴的DLC涂层的方法
公开(公告)号：JP2013044041A
公开(公告)日：2013-03-04
申请号：JP2011184372
申请日：2011-08-26
申请人： Jtekt Corp , 株式会社ジェイテクト , Cnk:Kk , 株式会社Cnk
发明人： ANDO JUNJI , SUZUKI TOMOAKI , OGAWA YUKI , IWAI AKINORI , YOSHIMURA NOBUYOSHI , HASHITOMI HIROYUKI
IPC分类号： C23C16/27 , C23C16/50 , F16D1/06 , F16D3/06
CPC分类号： C23C14/0611 , C23C16/26 , C23C16/458 , C23C16/50 , F16C3/03 , F16C2206/04 , F16C2326/06 , F16D3/06 , F16D2250/0046 , F16D2300/10 , H01J37/32669
摘要： PROBLEM TO BE SOLVED: To provide a method for forming a DLC coating of a spline shaft, capable of reducing variation of film thickness of DLC coatings when each of the DLC coatings is formed at a male spline part by means of a hot cathode PIG plasma CVD method.SOLUTION: In a vacuum chamber 60, a plurality of spline shafts 10 are arranged around a columnar plasma 70a and the spline shafts 10 are arranged to be placed coaxially in the column extending direction. The spline shafts 10 arranged to be placed coaxially are arranged so that a spacing in the axial direction is formed between male spline parts 16 of each spline shaft. Spacings in the axial direction of a plurality of the male spline parts 16 are positioned at a central portion of the plasma 70a in the column extending direction.
摘要翻译：要解决的问题：提供一种用于形成花键轴的DLC涂层的方法，当通过热的方式在阳花键部分形成每个DLC涂层时，能够减少DLC涂层的膜厚变化阴极PIG等离子体CVD法。解决方案：在真空室60中，多个花键轴10布置在柱状等离子体70a周围，并且花键轴10被布置成沿柱延伸方向同轴放置。布置成同轴放置的花键轴10布置成使得在每个花键轴的阳花键部分16之间形成在轴向方向上的间隔。多个阳花键部16的轴向的间隔位于等离子体70a的列延伸方向的中央部。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2011149519A Shaft 审中-公开
标题翻译： SHAFT
公开(公告)号：JP2011149519A
公开(公告)日：2011-08-04
申请号：JP2010012530
申请日：2010-01-22
申请人： Jtekt Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社ジェイテクト
发明人： TAKAMATSU SHINYA , YAMAMOTO TAKEO , IWAI AKINORI , MATSUI MISAKO
IPC分类号： F16D3/06
摘要： PROBLEM TO BE SOLVED: To efficiently produce a shaft with a connection part of either one of a first shaft and a second shaft having a DLC (Diamond Like Carbon) coating. SOLUTION: Mounting grooves 34 are provided on the outer peripheral face of the connection part 32 of the second shaft 30 and torque transmission members 36 are press-fitted and integrally fixed in the mounting grooves 34 so that portions protruding from the mounting grooves 34 function as spline teeth and are meshed with spline grooves 16 of the first shaft 12 and torque is transmitted between the first shaft 12 and the second shaft 30 via the torque transmission members 36. In that case, the torque transmission members 36 are applied with the DLC coating for the purpose of countermeasure against noise, improvement of wear resistance, etc. Since the torque transmission members 36 are small as compared with the first shaft 12 and the second shaft 30, many torque transmission members 36 can be placed in a DLC furnace at the same time and be subjected to coating treatment efficiently, so that the productivity is improved and the manufacturing cost is reduced. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了有效地生产具有第一轴和具有DLC（类金刚石碳）涂层的第二轴中的任一个的连接部分的轴。解决方案：安装槽34设置在第二轴30的连接部32的外周面上，扭矩传递构件36被压配合并一体地固定在安装槽34中，使得从安装槽 34用作花键齿并且与第一轴12的花键槽16啮合，并且扭矩通过扭矩传递构件36在第一轴12和第二轴30之间传递。在这种情况下，扭矩传递构件36被施加用于防止噪声，耐磨损性的改善等的DLC涂层。由于扭矩传递构件36与第一轴12和第二轴30相比较小，所以许多扭矩传递构件36可以放置在DLC中同时进行高效的涂布处理，从而提高生产率，降低制造成本。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2013117271A Sliding spline shaft device 审中-公开
标题翻译：滑动线轴设备
公开(公告)号：JP2013117271A
公开(公告)日：2013-06-13
申请号：JP2011265434
申请日：2011-12-05
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： IWAI AKINORI
IPC分类号： F16D3/06 , F16D1/06 , F16D3/26 , F16J13/14
摘要： PROBLEM TO BE SOLVED: To provide a sliding spline shaft device that can prevent leakage of lubricant oil even if a plug mounting part is torsionally deformed.SOLUTION: A plug 30 for closing an opening of a penetration hole 11a of a cylinder 11 on a side closer to a yoke 12 than to a female spline 11b includes: an annular resilient body 31 for radially outwardly pressing an inner peripheral surface of the penetration hole 11a; and a reinforcement member 32 secured on the annular resilient body 31 in a radially inward direction, and for regulating deformation of the annular resilient body 31 in the radially inward direction.
摘要翻译：要解决的问题：提供一种滑动花键轴装置，即使插头安装部件发生扭转变形，也能够防止润滑油泄漏。解决方案：一个用于封闭气缸11的穿过孔11a的开口的塞子30，在靠近轭架12的一侧比雌花键11b包括：环形弹性体31，用于径向向外按压内周面的贯通孔11a; 以及在径向向内的方向固定在环形弹性体31上并用于调节环形弹性体31沿径向向内的变形的加强构件32。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2008232189A Method of producing power transmission shaft 审中-公开
标题翻译：生产动力传动轴的方法
公开(公告)号：JP2008232189A
公开(公告)日：2008-10-02
申请号：JP2007069212
申请日：2007-03-16
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： IWAI AKINORI
IPC分类号： F16D3/20 , B23K9/00 , B23K31/00 , F16C3/02
摘要： PROBLEM TO BE SOLVED: To provide a method of producing a power transmission shaft capable of preventing adverse effects of welding heat without requiring highly skilled operability or a complex manufacturing process regardless of welding positions.
SOLUTION: The method of producing a power transmission shaft including a constant-velocity joint 1 having an outer ring 11, an inner ring 3, a shaft 15 connected to the inner ring 3, a boot 16 closing an opening in the outer ring 11, and a lubricant 17 sealed in an internal space A formed inside the outer ring 11 and the boot 16, and a shaft-like member 5 coupled to either the outer ring 11 or the shaft 15 by welding, is provided. With a cooling member 6 caused to abut the outer peripheral surface of either the outer ring 11 or the shaft 15, the shaft-like member 5 is welded to the outer ring 11 or the shaft 15.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止焊接热的不利影响而不需要高度熟练的操作性或复杂的制造过程而不管焊接位置如何的生产动力传递轴的方法。解决方案：制造包括具有外圈11，内圈3，连接到内圈3的轴15的恒速接头1的动力传递轴的方法，在外侧封闭开口的护罩16 环11以及密封在形成在外圈11和外壳16内的内部空间A中的润滑剂17以及通过焊接与外圈11或轴15联接的轴状构件5。通过使冷却构件6与外圈11或轴15的外周面抵接，将轴状构件5焊接到外圈11或轴15上。版权所有（C）2009 ，JPO＆INPIT

7. 发明专利

JP2014238105A プロペラシャフト及びその製造方法审中-公开
标题翻译：螺旋桨轴及其制造方法
公开(公告)号：JP2014238105A
公开(公告)日：2014-12-18
申请号：JP2013119554
申请日：2013-06-06
申请人：株式会社ジェイテクト , Jtekt Corp
发明人： ANDO JUNJI , IWAI AKINORI , OGAWA YUKI , SUZUKI TOMOAKI
IPC分类号： F16D1/02 , F16C3/03
摘要：【課題】低コストで耐久性に優れ、かつスティックスリップの発生を低減できるプロペラシャフト及びその製造方法を提供すること。【解決手段】本発明のプロペラシャフトは、樹脂コーティングが施されるスプラインの表面が0.75mm以下のピッチでホブ加工されてなることを特徴とする。また、本発明の製造方法は、0.75mm以下のピッチでホブによるスプライン加工し、樹脂コーティングを施すことを特徴とする。【選択図】図6
摘要翻译：要解决的问题：提供一种能够防止粘滑的产生的便宜的耐用推进器轴以及用于制造传动轴的方法。解决方案：在传动轴中，要涂覆树脂的花键的表面被加工成炉距为0.75mm或更小。在制造传动轴的方法中，用滚刀加工具有0.75mm或更小间距的花键并涂覆树脂。

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