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21. 发明专利

JP2008025815A Planetary gear device 审中-公开
标题翻译：行星齿轮装置
公开(公告)号：JP2008025815A
公开(公告)日：2008-02-07
申请号：JP2006202499
申请日：2006-07-25
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： ISHIZUKA MASAYUKI , FUKAYA SUEO
IPC分类号： F16H1/28 , F16H57/021 , F16H57/028
摘要： PROBLEM TO BE SOLVED: To allow well responsive automatic alignment with less overshoot. SOLUTION: The planetary gear device 114 comprises a sun gear 116, a planetary gear 118 circumscribed with the sun gear 116, and an internal gear 120 with which the planetary gear 118 is inscribed. The sun gear 116 is integrally formed with or incorporated in, a sun gear shaft SH, and a bearing (a restricting member) 130 is arranged on an outer periphery 122A of the sun gear shaft SH (an intermediate shaft member 122). Between an outer periphery 130C of the bearing 130 and an inner periphery 158B of a casing, the bearing (the restricting member) 130 is arranged with the existence of a gap Δ2 allowing the maximum displacement δm of the sun gear shaft SH due to the automatic alignment of the sun gear 116. An O-ring (an elastic member) 170 is arranged in the gap Δ2. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：允许良好响应的自动对准，较少的过冲。行星齿轮装置114包括太阳齿轮116，与太阳齿轮116相切的行星齿轮118和内齿轮120，行星齿轮118与其内接。太阳齿轮116与太阳齿轮轴SH整体形成或并入其中，并且在太阳齿轮轴SH（中间轴构件122）的外周122A上布置有轴承（限制构件）130。在轴承130的外周130C和壳体的内周158B之间，轴承（限制构件）130配置有间隙Δ2，允许由于自动地进行太阳齿轮轴SH的最大位移δm 太阳齿轮116的对准。间隙Δ2中布置有O形环（弹性构件）170。版权所有（C）2008，JPO＆INPIT

22. 发明专利

JP2007324615A Coil-winding frame and coil 审中-公开
标题翻译：卷线框和线圈
公开(公告)号：JP2007324615A
公开(公告)日：2007-12-13
申请号：JP2007191350
申请日：2007-07-23
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： ISHIZUKA MASAYUKI
IPC分类号： H01F5/02 , B21C47/02 , B21C47/28 , H01F6/06 , H01F27/32
摘要： PROBLEM TO BE SOLVED: To improve reliability and coil characteristics, with regard to a coil winding frame and a coil used satisfactorily a superconducting coil. SOLUTION: The coil winding frame, where a winding part 24 in which a cylindrical section 32 is used as a core and a flange section 33 is used as a sidewall, is formed in a winding frame body 15A, including the section 32 and the section 33 wherein the section 32 and the section 33 are each formed of a different member. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提高可靠性和线圈特性，关于线圈绕组框架和令人满意地使用超导线圈的线圈。解决方案：在绕组框体15A中形成线圈绕组框架，其中使用圆筒形部分32用作芯的卷绕部分24和凸缘部分33作为侧壁，包括部分32 以及部分32和部分33各自由不同的部件形成的部分33。版权所有（C）2008，JPO＆INPIT

23. 发明专利

JP2007127156A Planetary gear power transmission device 有权
标题翻译：行星齿轮传动装置
公开(公告)号：JP2007127156A
公开(公告)日：2007-05-24
申请号：JP2005318417
申请日：2005-11-01
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： ISHIZUKA MASAYUKI
IPC分类号： F16H1/28 , F16H1/32 , F16H57/02 , F16H57/028 , F16H57/029 , F16H57/03 , F16H57/08
摘要： PROBLEM TO BE SOLVED: To provide a planetary gear power transmission device having a carrier capable of improving workability and assembling performance, capable of facilitating the assembling of a bearing, and capable of preventing the degradation of a torque transmission capacity of the carrier. SOLUTION: In the power transmission device for decelerating input power through a planetary gear and transmitting it to a mating machine, the carrier 142 moving in correspondence with a revolution component of the planetary gear is constituted as an input side flange 136 as a first flange part and an output side flange part 138 as a second flange part positioned while having the planetary gear between them, and a flange column 140 integrally formed of the output side flange part 138 and capable of being connected to the input side flange part 136. On the abutting surface E of the flange column 140 and the input side flange 136, a friction coefficient improvement member 160 having a plurality of particles harder than the hardness of both the members is arranged. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种行星齿轮传动装置，其具有能够提高加工性和组装性能的载体，能够促进轴承的组装，并且能够防止载体的转矩传递能力的劣化。解决方案：在用于通过行星齿轮减速输入动力并将其传输到配合机器的动力传递装置中，与行星齿轮的旋转部件对应地移动的行星架142构成为输入侧凸缘136，作为第一凸缘部分和作为在它们之间具有行星齿轮的第二凸缘部分的输出侧凸缘部分138以及由输出侧凸缘部分138整体形成并能够连接到输入侧凸缘部分136的凸缘柱140 在凸缘柱140和输入侧凸缘136的抵接面E上配置有摩擦系数改善构件160，该摩擦系数改善构件160具有比两个构件的硬度更硬的多个粒子。版权所有（C）2007，JPO＆INPIT

24. 发明专利

JP2006066634A Superconducting coil and superconducting magnet apparatus 有权
标题翻译：超级线圈和超级磁铁设备
公开(公告)号：JP2006066634A
公开(公告)日：2006-03-09
申请号：JP2004247264
申请日：2004-08-26
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： TSURUTOME TAKENAO , ITO TOMOYUKI , ISHIZUKA MASAYUKI
IPC分类号： H01F6/00 , H01F6/06
摘要： PROBLEM TO BE SOLVED: To prevent an electrode and any constituent component disposed in the vicinity of the electrode even when external force such as Lorentz force is applied to the electrode in relation to a superconducting coil and a superconducting magnet apparatus with a constitution where a part of a superconducting wire that forms a coil body is connected to an electrode. SOLUTION: The superconducting coil comprises a coil body 59 where the superconducting wire 69 is wound around a bobbin 58, a resin member 61 disposed on the superconducting wire 69, and the electrodes 62 to 65 each disposed on the resin member 61 and including the superconducting wire 69 connected thereto. The superconducting coil is constituted to operate in accordance with the movement of the electrodes 62 to 65 caused by the external force (e.g., Lorentz force) generated upon power conduction. The coil is further constituted to include a flexibly deformable member 70 for movably holding the electrodes 62 to 65 with respect to the bobbin 58. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止电极和设置在电极附近的任何构成部件即使当诸如洛伦兹力的外力相对于具有构造的超导线圈和超导磁体装置的超导线圈和超导磁体装置被施加到电极其中形成线圈体的超导线的一部分连接到电极。解决方案：超导线圈包括线圈体59，其中超导线69围绕线轴58缠绕，设置在超导线69上的树脂构件61和分别设置在树脂构件61上的电极62至65以及包括与其连接的超导线69。超导线圈被构造成根据由电力传导时产生的外力（例如洛伦兹力）引起的电极62至65的运动而工作。线圈进一步构成为包括用于相对于线轴58可移动地保持电极62至65的柔性可变形构件70.（C）2006年，JPO和NCIPI

25. 发明专利

JP2003347115A Superconductive current lead device 审中-公开
标题翻译：超导电流引线装置
公开(公告)号：JP2003347115A
公开(公告)日：2003-12-05
申请号：JP2002150397
申请日：2002-05-24
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： ISHIZUKA MASAYUKI
IPC分类号： H01F6/00
摘要： PROBLEM TO BE SOLVED: To provide such a superconductive current lead device installed to a refrigerator-cooling type superconductive magnet device that can prevent the lowering of a critical current value Ic even when the refrigerator-cooling type superconductive magnet device is made large in size and strong in magnetic field. SOLUTION: The superconductive current lead device is provided with a superconductive current lead 41 wherein a low-temperature-side electrode 42 provided at one end is connected with a low-temperature part in the superconductive magnet device 20, and a high-temperature-side electrode 43 provided at the other end is connected with a high-temperature part therein. A shield member 45 that is made of a high-temperature superconductor material and electromagnetically shields the superconductive current lead 41 is integrally arranged at the low-temperature-side electrode 42. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供这样的超导电流引线装置，其安装在制冷机 - 冷却型超导磁体装置上，即使当制冷机 - 冷却型超导磁体装置变大时也能够防止临界电流值Ic的降低体积大，磁场强。解决方案：超导电流引线装置设置有超导电流引线41，其中设置在一端的低温侧电极42与超导磁体装置20中的低温部分连接，设置在另一端的温度侧电极43与其中的高温部分连接。由低温侧电极42一体地配置由高温超导体材料制成的屏蔽部件45，并对该超导电流引线41进行电磁屏蔽。（C）2004，JPO

26. 发明专利

JP2014177327A Wheel driving device 审中-公开
标题翻译：车轮驱动装置
公开(公告)号：JP2014177327A
公开(公告)日：2014-09-25
申请号：JP2013052356
申请日：2013-03-14
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： ISHIZUKA MASAYUKI
IPC分类号： B66F9/08
CPC分类号： F16H1/10 , B60K7/0007 , B60K17/046 , B60K2007/0038 , B60K2007/0092 , B60Y2200/15 , B60Y2200/62 , F16H1/2818 , Y10T74/19642
摘要： PROBLEM TO BE SOLVED: To prevent aggravation of intermeshing of a deceleration mechanism unit by the load due to a trunnion member in a wheel driving device in which, while a deceleration mechanism unit being arranged in a casing, the trunnion member which supports the mast of a forklift is prepared at the perimeter of a casing.SOLUTION: A wheel driving device 100 has a casing 34 and a deceleration mechanism unit 101 arranged inside the casing 34, and drives wheels of a forklift. A trunnion arrangement part 34A in which a trunnion member 50 which supports a mast of the forklift is arranged is prepared in the perimeter of the casing 34. An internal gear 68A which constitutes the deceleration mechanism part 101 is formed in the inner side of the radial direction of the trunnion arrangement part 34A. The internal gear 68A consists of an inner teeth body 68 which is a separate body of the casing 34. The inner-teeth body 68 is fixed to the casing 34 with a gap 80 formed therebetween.
摘要翻译：要解决的问题：为了防止减速机构单元由于在车轮驱动装置中的耳轴构件的负载而加剧，其中，在减速机构单元布置在壳体中的情况下，支撑桅杆的耳轴构件在外壳的周边准备了叉车。解决方案：车轮驱动装置100具有布置在壳体34内部的壳体34和减速机构单元101，并且驱动叉车的轮子。在壳体34的周边配置有配置有支撑叉车的桅杆的耳轴构件50的耳轴配置部34A。构成减速机构部101的内齿轮68A形成在径向内侧耳轴布置部34A的方向。内齿轮68A包括作为壳体34的独立体的内齿体68.内齿体68在其间形成有间隙80而固定在壳体34上。

27. 发明专利

JP2014109336A Pin and roller structure 有权
标题翻译： PIN和滚子结构
公开(公告)号：JP2014109336A
公开(公告)日：2014-06-12
申请号：JP2012264543
申请日：2012-12-03
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： NAGUMO TOSHIYA , ISHIZUKA MASAYUKI
IPC分类号： F16H1/32
摘要： PROBLEM TO BE SOLVED: To more improve durability of a pin member and a roller member of a pin and roller structure.SOLUTION: A first pin and roller structure PR1 comprises an outer pin part 26B1 (pin member) for internal teeth of an outer pin 26B supported at both sides, and a cylindrical outer roller 26C (roller member) outerly fitted to the outer pin part 26B1 for internal teeth, in which an outer tooth gear 24 serving as the other member contacts with an outer peripheral surface 26Co of the outer roller 26C so that the outer roller 26C and the outer tooth gear 24 move relatively, and the outer roller 26C rotates with respect to the outer pin part 26B1 for internal teeth. In the first pin and roller structure, an inner peripheral surface 26C1 of the outer roller 26C has an inclined part 26C4 which is inclined from both axial end part 26C2 sides of the outer roller 26C towards an axial center part 26C3 side in a manner that an inner diameter decreases from D1 to D2.
摘要翻译：要解决的问题：为了更好地提高销和滚柱结构的销构件和辊构件的耐久性。解决方案：第一销和滚子结构PR1包括用于外销的内齿的外销部分26B1（销构件） 26B，外周配合有用于内齿的外销部26B1的外圆筒形外辊26C（滚筒部件），作为其他部件的外齿轮24与外侧外周面26Co相接触辊26C，使得外辊26C和外齿齿轮24相对移动，外辊26C相对于用于内齿的外销部26B1旋转。在第一销和辊结构中，外辊26C的内周面26C1具有从外辊26C的轴向端部26C2侧向轴向中心部26C3侧倾斜的倾斜部26C4，内径从D1减小到D2。

28. 发明专利

JP2014098441A Wheel driving device 有权
标题翻译：车轮驱动装置
公开(公告)号：JP2014098441A
公开(公告)日：2014-05-29
申请号：JP2012250544
申请日：2012-11-14
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： ISHIZUKA MASAYUKI
IPC分类号： F16H1/32 , B60K17/04
CPC分类号： F16H57/08 , B60K17/046
摘要： PROBLEM TO BE SOLVED: To prevent a casing from being removed from a wheel driving device even when a member for regulating axial movement of the casing, to which a wheel is attached, is removed.SOLUTION: A wheel driving device 100 includes: a planetary gear mechanism 10 including external gears 24, 26 and an internal gear 28; a casing 30 which is integrated with the internal gear 28 and to which a wheel 48 is attached, the casing 30 which transmits rotations of the internal gear 28 to the wheel 48; a bearing nut 56 which regulates axial movement of the casing 30; and a bearing 46 and an oil seal 70 which are disposed at the vehicle body inner side relative to the planetary gear mechanism 10 and serve as a removal prevention member axially fixed to the casing 30. An inner diameter of the removal prevention member is set so as to be smaller than outer diameters of the external gears.
摘要翻译：要解决的问题：即使当用于调节安装有车轮的壳体的轴向运动的调节部件被移除时，也可以防止壳体从车轮驱动装置移除。解决方案：车轮驱动装置100包括：行星齿轮包括外齿轮24,26和内齿轮28的齿轮机构10; 壳体30与内齿轮28一体地安装有车轮48，壳体30将内齿轮28的转动传递到车轮48; 调节壳体30的轴向运动的轴承螺母56; 以及轴承46和油封70，它们相对于行星齿轮机构10设置在车体内侧，并用作轴向固定到壳体30上的防止拆卸构件。防止脱落构件的内径设定为小于外齿轮的外径。

29. 发明专利

JP2013185663A Planetary gear reduction gear 审中-公开
标题翻译：齿轮减速齿轮
公开(公告)号：JP2013185663A
公开(公告)日：2013-09-19
申请号：JP2012051865
申请日：2012-03-08
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： ISHIZUKA MASAYUKI , NAGUMO TOSHIYA
IPC分类号： F16H1/32 , F16H57/04
摘要： PROBLEM TO BE SOLVED: To provide a technique for reducing friction loss in an inner gear by cooling the inner gear of a planetary gear reduction gear efficiently.SOLUTION: A planetary gear reduction gear is provided with an outer gear 26, an inner gear 28 which inscribes and meshes with the outer gear 26, and a casing 30 which houses the inner gear 28. A plurality of fins 62 extending radially outward are formed on outer periphery of the casing 30. The fins 62 are disposed at positions overlapping an inner tooth of the inner gear 28 when viewing the planetary gear reduction gear from a radial direction of the inner gear.
摘要翻译：要解决的问题：提供一种通过有效地冷却行星齿轮减速机的内齿轮来减少内齿轮的摩擦损失的技术。解决方案：行星齿轮减速齿轮设有外齿轮26，内齿轮28，内齿轮28 与外齿轮26进行内啮合和啮合，以及容纳内齿轮28的壳体30.在壳体30的外周形成有径向向外延伸的多个翅片62.翅片62设置在与外齿轮26的内齿内齿轮28从内齿轮的径向观察行星齿轮减速齿轮时。

30. 发明专利

JP2013170697A Power transmission device 有权
标题翻译：电力传输装置
公开(公告)号：JP2013170697A
公开(公告)日：2013-09-02
申请号：JP2012037240
申请日：2012-02-23
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： ISHIZUKA MASAYUKI
IPC分类号： F16H57/04 , H02K7/106 , H02K7/116
CPC分类号： H02K7/102 , B60K7/0007 , B60K2007/0092 , H02K7/1028 , H02K7/116 , H02K9/19
摘要： PROBLEM TO BE SOLVED: To provide a technology of reducing wear of a braking mechanism while capturing metal powder in a lubricating oil in a power transmission device in which a motor, a reduction gear and the braking mechanism are oil-bathed in the lubricating oil.SOLUTION: An IPM motor 12 includes a rotor 66 formed by embedding permanent magnets 76A, 76B in a plurality of spaces 66A formed in laminated steel plates, and a stator 64. To the output shaft 70 of the IPM motor 12, a reduction gear 10 and a wet type brake mechanism 14 are connected. The spaces for housing the reduction gear 10, the IPM motor 12, and the brake mechanism 14 communicate with each other so that a lubricating oil can be circulated mutually. End plates 72 are attached to both axial end surfaces of the rotor 66. On the end plate 72 opposite the brake mechanism 14, a penetration hole 72A is formed at a position corresponding to the permanent magnet 76B, so that leakage flux on the end surfaces in the axial direction of the rotor 66 becomes larger on the opposite side than on the side facing the brake mechanism 14.
摘要翻译：要解决的问题：提供一种减少制动机构磨损的技术，同时在将电动机，减速齿轮和制动机构浸油在润滑油中的动力传动装置的润滑油中捕获金属粉末。解决方案：IPM电动机12包括通过将永磁体76A，76B嵌入形成在层压钢板中的多个空间66A和定子64中而形成的转子66.向IPM电动机12的输出轴70，减速齿轮10 和湿式制动机构14连接。用于容纳减速齿轮10，IPM马达12和制动机构14的空间彼此连通，使得润滑油可以相互循环。端板72附接到转子66的两个轴向端面。在与制动机构14相对的端板72上，在与永磁体76B对应的位置处形成有贯通孔72A，使得端面72上的漏磁通在转子66的轴向上在与制动机构14相对的一侧的相对侧变大。

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