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1. 发明专利

JP2013092233A Electromagnetic engagement device 审中-公开
标题翻译：电磁感应装置
公开(公告)号：JP2013092233A
公开(公告)日：2013-05-16
申请号：JP2011235835
申请日：2011-10-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Jtekt Corp , 株式会社ジェイテクト
发明人： EBUCHI HIROAKI , KOMADA HIDEAKI , KITAHATA HIROTATSU , HASHIMOTO HIROTO , ONITAKE MINORU , KORENAGA KENJI , MATSUKAWA KAZUTAKA , ANDO JUNJI
IPC分类号： F16D27/112
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic engagement device configured to improve energy efficiency by reducing electromagnetic force for setting an engagement/disengagement state.SOLUTION: The electromagnetic engagement device includes: a torque cam mechanism 4 for generating thrust force according to a torque difference between a pair of cam members 15, 16; and an electromagnetic actuator 3 for generating magnetic attraction force to attract an armature 7 toward a yoke 5. The electromagnetic actuator 3 causes the yoke 5 to attract the cam member 16 as an armature 9, thereby increasing the thrust force of the torque cam mechanism 4 to integrate the cam members 15, 16. The armature 7 comprises a first armature 8 arranged to face the yoke 5 and the second armature 9 also serving as the cam member 16. The magnetic path cross-sectional area of a first magnetic circuit C1 formed by the first armature 8 is smaller than the magnetic path cross-sectional area of a second magnetic circuit C2 formed by the second armature 9.
摘要翻译：要解决的问题：提供一种电磁接合装置，其被配置为通过减小用于设定接合/分离状态的电磁力来提高能量效率。解决方案：电磁接合装置包括：转矩凸轮机构4，用于根据一对凸轮构件15,16之间的扭矩差产生推力; 以及用于产生磁吸引力以使电枢7朝向磁轭5吸引的电磁致动器3.电磁致动器3使磁轭5作为电枢9吸引凸轮部件16，由此增大转矩凸轮机构4的推力电枢7包括布置成面对磁轭5的第一电枢8和也用作凸轮部件16的第二电枢9。形成的第一磁路C1的磁路横截面积由第一电枢8小于由第二电枢9形成的第二磁路C2的磁路横截面积。（C）2013，JPO＆INPIT

2. 发明专利

JP2014040911A Friction clutch plate, friction clutch, and driving force transmission device 有权
标题翻译：摩托车离合器，摩擦离合器和驱动力传动装置
公开(公告)号：JP2014040911A
公开(公告)日：2014-03-06
申请号：JP2013138342
申请日：2013-07-01
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： ANDO JUNJI , ANDO HIROYUKI , TSUDA TAKUYA
IPC分类号： F16D13/62 , F16D27/115
CPC分类号： F16D13/64 , F16D13/385 , F16D13/648 , F16D13/74 , F16D27/04 , F16D27/115 , F16D2069/004
摘要： PROBLEM TO BE SOLVED: To provide a friction clutch plate excellent in temperature dependency and capable of maintaining satisfactory driving force transmission characteristics over a long period, to provide a friction clutch and to provide a driving force transmission device including the friction clutch.SOLUTION: In an outer clutch plate 62 arranged oppositely to an inner clutch plate 61 so as to be relatively rotated and relatively moved and having a contact surface (sliding surface) 62b allowed to be contact with the inner clutch plate 61 through lubrication oil and a fine groove 62c opened to the sliding surface 62b side and composed of a plurality of groove parts 620c having a predetermined inter-groove pitch, a rate of a contact area of the sliding surface 62b to an area obtained by adding an aperture area of the fine groove 62c to the contact area of the sliding surface 62b is 90-96% in an initial state.
摘要翻译：要解决的问题：为了提供温度依赖性优异且能够长期保持令人满意的驱动力传递特性的摩擦离合器片，提供摩擦离合器并提供包括摩擦离合器的驱动力传递装置。解决方案：在外离合器板62，其与内离合器片61相对地相对旋转并相对移动，并且具有允许通过润滑油和细槽62c与内离合器片61接触的接触面（滑动面）62b 由滑动面62b侧开口并由具有规定的间隙间距的多个槽部620c构成，滑动面62b的接触面积与通过将细槽62c的开口面积相加而得到的面积的比率在初始状态下滑动面62b的接触面积为90-96％。

3. 发明专利

JP2013155882A Electromagnetic clutch and drive force transmission device 审中-公开
标题翻译：电磁离合器和驱动力传动装置
公开(公告)号：JP2013155882A
公开(公告)日：2013-08-15
申请号：JP2013106006
申请日：2013-05-20
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： ANDO JUNJI
IPC分类号： F16D27/112
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic clutch which can maintain a favorable torque transmission property for a long period of time by using a drive force transmission member of a simple constitution, and can accurately control transmission torque, and a drive force transmission device having the electromagnetic clutch.SOLUTION: An opposing face opposing the bottom 15 of an armature 25 has an adhesion face 41 to which a friction material 26 friction-engaged with the bottom 15 is adhered, and a magnetic flux passing face 42 which is formed adjacent to the bottom 15 rather than the adhesion face 41 and on which magnetic flux higher in magnetic flux density than the adhesion face 41 passes. Then, the friction material 26 maintains a gap between the bottom 15 and the magnetic flux passing face 42 in a state that the friction material 26 and the bottom 15 are friction-engaged with each other, and is formed to have a thickness which allows the lubricating oil to circulate between the bottom 15 and the magnetic flux passing face 42.
摘要翻译：要解决的问题：提供一种电磁离合器，其通过使用简单结构的驱动力传递部件能够长时间保持良好的转矩传递特性，并且可以精确地控制传动扭矩;以及驱动力传递装置，其具有电磁离合器。解决方案：与电枢25的底部15相对的相对表面具有粘附面41，与底部15摩擦接合的摩擦材料26与该粘合面41相邻，底部15而不是粘附面41，并且磁通密度比粘附面41高的磁通量通过。然后，摩擦材料26在摩擦材料26和底部15彼此摩擦接合的状态下在底部15和磁通通过面42之间保持间隙，并且形成为具有允许润滑油在底部15和磁通通过面42之间循环。

4. 发明专利

JP2009138799A Electromagnetic clutch and driving force transmission device 审中-公开
标题翻译：电磁离合器和驱动力传动装置
公开(公告)号：JP2009138799A
公开(公告)日：2009-06-25
申请号：JP2007313618
申请日：2007-12-04
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： ANDO JUNJI , SUZUKI KUNIHIKO , HORAGUCHI MASAHIRO , ANDO HIROYUKI , KORENAGA KENJI
IPC分类号： F16D27/112
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic clutch and a driving force transmission device having the electromagnetic clutch, capable of maintaining an excellent torque transmission characteristic over a long period by a driving force transmission member with a simple constitution. SOLUTION: This electromagnetic clutch 11 has an armature 25 fitted by a spline to an inner shaft 13 so as to be integrally rotatable and movable in the axial direction, an electromagnetic coil 31 generating magnetic force for attracting the armature 25, and a bottom part 15 interposed between the armature 25 and the electromagnetic coil 31. A frictional material 26 is stuck to an opposed surface 41 of the armature 25 opposed to the bottom surface 15, and a soft magnetic material is included in the frictional material 26. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供具有电磁离合器的电磁离合器和驱动力传递装置，能够通过驱动力传递部件以简单的结构在长时间内保持良好的扭矩传递特性。解决方案：该电磁离合器11具有通过花键配合到内轴13的衔铁25，以便一体地可旋转并沿轴向移动，产生用于吸引电枢25的磁力的电磁线圈31和底部15插入在电枢25和电磁线圈31之间。摩擦材料26粘附到与底表面15相对的电枢25的相对表面41上，并且软磁材料包括在摩擦材料26中。 P>版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2007064289A Driving force transmission device 有权
标题翻译：驱动力传动装置
公开(公告)号：JP2007064289A
公开(公告)日：2007-03-15
申请号：JP2005248894
申请日：2005-08-30
申请人： Jtekt Corp , Toyota Central Res & Dev Lab Inc , 株式会社ジェイテクト , 株式会社豊田中央研究所
发明人： ANDO JUNJI , SAKAI NAOYUKI , SAKAI TOSHIBUMI , SAITO TOSHIYUKI , FUKAMI HAJIME , NAKANISHI KAZUYUKI , MORI HIROYUKI , TACHIKAWA HIDEO
IPC分类号： F16D27/115
CPC分类号： F16D13/64 , F16D13/648 , F16D13/74 , F16D27/004 , F16D27/115 , F16D2027/008 , F16D2065/132 , F16D2069/004 , F16D2200/0008 , F16D2200/0039 , F16D2200/0052 , F16D2300/10
摘要： PROBLEM TO BE SOLVED: To provide a driving force transmission device capable of suppressing change of driving force transmission properties with time by reducing friction of sliding surfaces of driving force transmission members which rotate relatively. SOLUTION: A DLC coat (diamond-like carbon coat) is formed on an outer clutch plate which is one of the driving force transmission members and a plurality of fine grooves 42 are formed on a sliding surface 28a of an inner clutch plate 28 side which is the other of the driving force transmission members. The respective fine grooves 42 are formed so that the rate of slide-contacting area of the sliding surface of the inner clutch plate 28 is 55 to 90% in an initial period of using the driving force transmission device. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种能够通过减少相对旋转的驱动力传递部件的滑动面的摩擦来抑制驱动力传递特性随时间的变化的驱动力传递装置。解决方案：在作为驱动力传递部件之一的外离合器板上形成DLC涂层（类金刚石碳涂层），并且在内离合器板的滑动表面28a上形成多个细槽42 28侧，其是驱动力传递构件中的另一个。各个细槽42形成为在使用驱动力传递装置的初始期间内部离合器板28的滑动面的滑动接触面积的比率为55〜90％。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006250364A Drive power transmitting device 审中-公开
标题翻译：驱动发电装置
公开(公告)号：JP2006250364A
公开(公告)日：2006-09-21
申请号：JP2006175758
申请日：2006-06-26
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： SAKAI TOSHIBUMI , ANDO JUNJI , TASHIRO AKIYOSHI , SAKAI NAOYUKI , SAITO TOSHIYUKI
IPC分类号： F16D13/62
摘要： PROBLEM TO BE SOLVED: To provide a clutch plate hardly worn and having durability, and to provide a frictional clutch and a drive power transmitting device comprising the clutch plate.
SOLUTION: A diamond-like carbon thin film D is applied onto a sliding face S2 of an outer clutch plate 34b by known methods such as a CVD (Chemical Vapor Deposition) method, a PVD (Physical Vapor Deposition) method and an ion vapor deposition method. The outer clutch plate 34b and an inner clutch plate 34a are frictionally engageable to constitute a frictional clutch 34. Further the frictional clutch 34 is applied in the drive power transmitting device.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种几乎不磨损并具有耐久性的离合器片，并且提供一种摩擦离合器和包括离合器片的驱动力传递装置。解决方案：通过已知的方法，例如CVD（化学气相沉积）法，PVD（物理气相沉积）法和一种金属样物质碳薄膜D施加到外离合器板34b的滑动面S2上离子气相沉积法。外离合器板34b和内离合器片34a可摩擦接合以构成摩擦离合器34.此外，摩擦离合器34被施加在驱动动力传递装置中。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2006169558A Deposited film deposition apparatus 有权
标题翻译：沉积膜沉积装置
公开(公告)号：JP2006169558A
公开(公告)日：2006-06-29
申请号：JP2004360493
申请日：2004-12-13
申请人： Cnk:Kk , Jtekt Corp , 株式会社Cnk , 株式会社ジェイテクト
发明人： ANDO JUNJI , ONO AKIHIRO , SAKAI TOSHIBUMI , FUJIWARA FUSAMITSU , HASHITOMI HIROYUKI
IPC分类号： C23C16/50
摘要： PROBLEM TO BE SOLVED: To provide a deposited film deposition apparatus capable of mitigating non-uniformity of the thickness of a deposited film.
SOLUTION: The deposited film deposition apparatus deposits a deposited film on a surface of a conductive work 22 by the plasma CVD method, and is provided with a film deposition furnace 11, an anode member 1 which is located within the film deposition furnace 11 and equipotential to the film deposition furnace 11, a work holding means 20 which holds a plate-shaped work 22 in the circumferential direction around the anode member 1, and is connected to a negative pole, gas nozzles 23, 33 to feed treatment gas, and a plasma power supply 16 connected to at least the work holding means 20. Preferably, the film deposition furnace 11 is provided with a cylindrical part, and the anode member 1 is coaxially arranged with the film deposition furnace 11, and columnar in shape.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够减轻沉积膜的厚度不均匀性的沉积膜沉积设备。解决方案：沉积膜沉积设备通过等离子体CVD法将沉积的膜沉积在导电工件22的表面上，并且设置有成膜炉11，位于成膜炉内的阳极部件1 11并且与成膜炉11等电位的工件保持装置20，其围绕阳极构件1沿圆周方向保持板状工件22，并连接到负极，气体喷嘴23,33以将处理气体以及与至少工件保持机构20连接的等离子体电源16.优选地，成膜炉11设置有圆筒部，阳极部件1与成膜炉11同轴配置，柱状形状。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2015028186A 潤滑油、摩擦部材及び歯車式の差動制限機能付ディファレンシャル有权
标题翻译：润滑油，摩擦件和齿轮型差速限制功能接合差
公开(公告)号：JP2015028186A
公开(公告)日：2015-02-12
申请号：JP2014216963
申请日：2014-10-24
申请人：株式会社ジェイテクト , Jtekt Corp , 株式会社豊田中央研究所 , Toyota Central R&D Labs Inc
发明人： ANDO HIROYUKI , ANDO JUNJI , MATSUKAWA KAZUTAKA , HARA TOSHIMI , FURUHASHI TADATAKE , TOYAMA MAMORU , OMORI SHUNEI , EZAKI YASUO , KANZAWA CHIHIRO , FUKUMOTO KEIKO
IPC分类号： C10M137/02 , C10M101/02 , C10M105/02 , C10M107/02 , C10M137/10 , C10M169/04 , F16H48/20 , F16H48/285 , F16H48/29
CPC分类号： C10M169/04 , C10M133/06 , C10M133/08 , C10M2203/1025 , C10M2215/04 , C10M2215/042 , C10M2223/04 , C10M2223/043 , C10M2223/047 , C10M2223/049 , C10N2230/06 , C10N2230/76 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2280/00 , F16H48/20 , F16H48/285 , F16H48/29 , F16H57/0006 , F16H57/0483 , Y10T74/19991 , C10N2220/022
摘要：【課題】摩擦部材の摺動部間において、高い静粛性を確保(μ−v正勾配化)することのできる差動制限装置用の潤滑油及び差動制限装置(差動制限機能付ディファレンシャル)を提供すること。【解決手段】本発明の潤滑油は、炭素数12〜20の飽和もしくは不飽和の炭化水素基を有する亜リン酸ジエステル,炭素数12〜20の飽和もしくは不飽和の炭化水素基を有する亜リン酸モノエステルの少なくとも一方から選ばれる添加剤を有することを特徴とする。【選択図】なし
摘要翻译：要解决的问题：为了提供能够确保摩擦构件的滑动部件与差动限制装置（差动限制功能拟合差速器）之间的高安静性（μ-v正倾斜）的差速限制装置的润滑油。：提供含有选自至少具有12〜20℃饱和或不饱和烃基的亚磷酸酯二酯或具有12〜20℃饱和或不饱和烃基的亚磷酸酯单酯的添加剂的润滑油。

9. 发明专利

JP2014136811A Sliding member, clutch plate and production methods thereof 有权
标题翻译：滑动构件，离合器板及其生产方法
公开(公告)号：JP2014136811A
公开(公告)日：2014-07-28
申请号：JP2013004643
申请日：2013-01-15
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 HIROYUKI , ANDO JUNJI , TSUDA TAKUYA , TAKAHASHI SHUICHI , HATTORI KIYOYUKI , FUKUSHIMA KAZUHIRO , NANBA TOMOYUKI , SHIRAYAGI HIROSHI
IPC分类号： C23C8/26 , C21D1/06 , C21D1/18 , C21D9/00 , C23C8/80 , F16D13/62
CPC分类号： F16D13/64 , C21D1/06 , C21D1/58 , C21D1/74 , C21D7/13 , C21D9/0068 , C21D9/46 , C23C8/02 , C23C8/26 , C23C8/34 , C23C8/80 , F16D13/648 , F16D27/115
摘要： PROBLEM TO BE SOLVED: To provide a sliding member which can prevent deformation of the raw material by cooling and occurrence of rust on the surface and suppress changes of the surface roughness, even in a long-time use.SOLUTION: A sliding member comprises a base material part 110 composed of a steel material, a nitrogen diffusion layer 120 which is formed on the front surface side of the base material part 110 and has a thickness of 10-50 μm and a nitrogen compound layer 130 which is formed on the front surface side of the nitrogen diffusion layer 120, has a thickness of 10-50 μm and serves as the outermost surface. The nitrogen compound layer 130 and the nitrogen diffusion layer 120 are formed by carrying out, in order, a first heating step of heating a raw material composed of a steel material in an ammonia atmosphere of 570-660°C, a second heating step of heating the raw material in a non-oxidative and non-ammonia atmosphere of a temperature, in a range of 660-690°C, higher than the temperature of the first heating step and an oil cooling step of carrying out oil cooling at an oil temperature of 60-80°C, after the second heating step.
摘要翻译：要解决的问题：提供一种能够防止原料通过冷却而发生变形并且表面上产生锈蚀并且抑制表面粗糙度变化的滑动构件，即使在长时间使用中也是如此。滑动构件包括由钢材构成的基材部分110，形成在基材部110的前表面侧并具有10-50μm厚度的氮扩散层120和形成在前面的氮化合物层130 氮扩散层120的表面侧的厚度为10〜50μm，作为最外表面。氮化合物层130和氮扩散层120依次进行在570-660℃的氨气氛中加热由钢材构成的原料的第一加热工序，第二加热工序在比在第一加热步骤的温度高于660-690℃的温度的非氧化性和非氨气氛中加热原料，以及在油中进行油冷却的油冷却步骤温度为60-80℃，第二加热步骤后。

10. 发明专利

JP2013108145A Sliding member, clutch plate and methods for manufacturing the same 有权
标题翻译：滑动构件，离合器板及其制造方法
公开(公告)号：JP2013108145A
公开(公告)日：2013-06-06
申请号：JP2011255398
申请日：2011-11-22
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 KUNIHIKO , ANDO HIROYUKI , SAITO HIDEYUKI , FUKUSHIMA KAZUHIRO , NANBA TOMOYUKI , SHIROYANAGI HIROSHI
IPC分类号： C23C8/26 , C21D1/06 , C21D9/00 , C22C38/00 , F16D13/64
摘要： PROBLEM TO BE SOLVED: To provide a sliding member and a clutch plate in which deformation of materials caused by cooling is suppressed and rust formation on surfaces is prevented, and methods for manufacturing the same.SOLUTION: The sliding member includes: a matrix material part 110 made of steel; a nitrogen-diffused layer 120 with a thickness of 20-50 μm formed on the front face side of the matrix material part 110; and a nitrogen compound layer 130 with a thickness of 20-50 μm that is formed on the front face side of the nitrogen-diffused layer 120 and serves as the outermost layer. The nitrogen compound layer 130 and the nitrogen-diffused layer 120 in the sliding member are formed through: a heating step of carrying out a heat-treatment of a material made of steel in an ammonia atmosphere at 660-690°C; an oil cooling step of carrying out oil cooling at an oil temperature of 60-80°C after the heating step; and a tempering step of carrying out a tempering treatment while applying pressure onto the surface at 250-350°C after the oil cooling step.
摘要翻译：要解决的问题：提供一种滑动部件和离合器板，其中抑制了由冷却引起的材料的变形并防止了表面上的锈蚀形成及其制造方法。滑动构件包括：由钢制成的基体材料部110; 形成在基体材料部110的正面侧的厚度为20〜50μm的氮扩散层120; 以及形成在氮扩散层120的正面侧上的厚度为20〜50μm的氮化合物层130，作为最外层。滑动构件中的氮化合物层130和氮扩散层120通过以下方式形成：加热步骤，在氨气氛中在660-690℃下对由钢制成的材料进行热处理; 在加热步骤之后在油温60-80℃下进行油冷却的油冷却步骤; 以及在油冷却工序后在250-350℃下对表面施加压力的回火处理。版权所有（C）2013，JPO＆INPIT

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