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1. 发明专利

JP2008304014A Traction drive and its surface treatment method 有权
标题翻译：牵引驱动及其表面处理方法
公开(公告)号：JP2008304014A
公开(公告)日：2008-12-18
申请号：JP2007153042
申请日：2007-06-08
申请人： Mitsubishi Heavy Ind Ltd , Tohoku Univ , 三菱重工業株式会社 , 国立大学法人東北大学
发明人： TOUZAKI YASUYOSHI , YOSHIMI SOJI , SONOBE HIROYUKI , SHIOZU ISAMU , SAKAI KENJI , SOYAMA HITOSHI
IPC分类号： F16H13/08 , C21D7/06 , C21D9/40
摘要： PROBLEM TO BE SOLVED: To provide a traction drive with an elastic ring having improved fatigue strength, and to provide its surface treatment method.
SOLUTION: The traction drive 1 comprises a plurality of planetary rollers 7 arranged neighboring one anther around the outer peripheral face of a sun roller 5, and the elastic ring 9 neighboring the planetary rollers 7 for embracing the planetary rollers 7 while thrusting them. The elastic ring 9 has a rolling surface 11 contacting the planetary rollers 7 and both side faces 13 extending from the rolling surface 11 to the radial outside, wherein shot peening is applied and then cavitation shotless peening is applied.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有改善的疲劳强度的弹性环的牵引驱动装置，并提供其表面处理方法。解决方案：牵引驱动器1包括围绕太阳辊5的外周面相邻设置的多个行星辊7，并且弹性环9邻近行星辊7以包围行星辊7同时推动它们。弹性环9具有与行星辊7和从滚动面11延伸到径向外侧的两个侧面13接触的滚动面11，其中施加喷丸硬化，然后施加空化喷丸喷丸处理。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2010096209A Speed increasing/reducing device 有权
标题翻译：速度增加/减少设备
公开(公告)号：JP2010096209A
公开(公告)日：2010-04-30
申请号：JP2008265333
申请日：2008-10-14
申请人： Mitsubishi Heavy Ind Ltd , Waseda Univ , 三菱重工業株式会社 , 学校法人早稲田大学
发明人： TOZAKI YASUYOSHI , YOSHIMI SOJI , SONOBE HIROYUKI , SHIOZU ISAMU , MATSUMOTO SUSUMU
IPC分类号： F16H13/08 , F16C19/18 , F16C19/34 , F16C19/49 , F16C25/08 , F16C35/07
CPC分类号： F16H13/08 , F16C19/163 , F16C19/364 , F16C19/542 , F16C2240/34 , F16C2361/61
摘要： PROBLEM TO BE SOLVED: To provide a speed increasing/reducing device for actualizing a wide-range reduction ratio while suppressing the occurrence of vibration and noises. SOLUTION: The speed increasing/reducing device includes a first rotating shaft 2 rotatably arranged around a rotational axis L, a second rotating shaft 3 rotatably arranged around a rotational axis L and having a cylindrical supporting part 11 covering the end of the first rotating shaft 2, a casing 4 for supporting the first rotating shaft 2 and the second rotating shaft 3, a first rolling bearing 5 arranged between the first rotating shaft 2 and the casing 4 for rotatably supporting the first rotating shaft 2, a second rolling bearing 6 arranged between the supporting part 11 and the first rotating shaft 2 for supporting the first rotating shaft 2 and the second rotating shaft 3 in a relatively rotatable manner, a transmission part 11A of the second rotating shaft 3 for transmitting preload force to the second rolling bearing 6 to thrust the second rotating shaft 3 to the side of the first rotating shaft 2, and a pressure receiving part 31A of the casing 4 for receiving the preload force transmitted from the second rolling bearing 6 to the first rolling bearing 5. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在抑制振动和噪声的发生的同时实现宽范围减速比的增速减小装置。解决方案：增速减速装置包括围绕旋转轴线L可旋转地设置的第一旋转轴2，围绕旋转轴线L可旋转地设置的第二旋转轴3，并且具有覆盖第一旋转轴2，用于支撑第一旋转轴2和第二旋转轴3的壳体4，布置在第一旋转轴2和壳体4之间用于可旋转地支撑第一旋转轴2的第一滚动轴承5，第二滚动轴承 6，布置在支撑部分11和第一旋转轴2之间，用于以相对可旋转的方式支撑第一旋转轴2和第二旋转轴3;第二旋转轴3的传递部分11A用于将预加载力传递到第二滚动轴承6将第二旋转轴3推到第一旋转轴2的侧面，以及用于接收预浸液的壳体4的受压部31A d力从第二滚动轴承6传递到第一滚动轴承5.版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2006214560A Planetary roller type reduction gear 审中-公开
标题翻译：商业滚子式减速齿轮
公开(公告)号：JP2006214560A
公开(公告)日：2006-08-17
申请号：JP2005030173
申请日：2005-02-07
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SONOBE HIROYUKI , SHIOZU ISAMU
IPC分类号： F16H13/08 , F16D1/08 , F16D1/09 , F16D3/68
摘要： PROBLEM TO BE SOLVED: To provide a planetary gear type reduction gear with low vibration and noise capable of providing a wide range of rotations in combination with a servo motor and applicable to the main spindle drive devices of various types of devices and machines. SOLUTION: In this planetary roller type reduction gear using a plurality of planetary roller mechanisms, an external spline is fitted to the rear end part of a first transmission shaft formed by extending rearward the shaft of the carrier of the planetary roller mechanism on the forefront stage forming a next stage input shaft, an external spline is fitted to the rear end part of a cylindrical second transmission shaft formed by externally fitting the shaft of the carrier of the next stage planetary roller mechanism onto the intermediate part of the first transmission shaft, and two internal splines selectively meshed with the external spline of the first transmission shaft and the external spline of the second transmission shaft are fitted to the front part. Also, the reduction gear comprises a selection shaft spline-coupled, at its rear part, with a final output shaft and slidable in the axial direction and a selection shaft drive means axially reciprocating the selection shaft. The selection shaft is moved in the axial direction and the two internal splines of the selection shaft are engaged with either of the external splines of the first and second transmission shafts. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有低振动和噪声的行星齿轮减速装置，其能够与伺服电机组合提供广泛的转动并且适用于各种类型的装置和机器的主轴驱动装置。解决方案：在使用多个行星辊机构的行星滚子式减速机中，外花键装配在第一传动轴的后端部，该第一传动轴通过向行星滚子机构的托架的轴向后延伸而形成形成下一级输入轴的前段，将外花键装配到圆筒形第二传动轴的后端部，该第二传动轴通过将下一级行星滚柱机构的托架的轴外侧安装到第一传动装置的中间部分轴和两个内部花键，其选择性地与第一传动轴的外花键啮合，并且第二传动轴的外花键装配到前部。此外，减速齿轮包括选择轴，其选择轴在其后部与最终输出轴在轴向方向上可滑动，以及选择轴驱动装置，轴向往复运动选择轴。选择轴沿轴向移动，并且选择轴的两个内花键与第一和第二传动轴的外花键中的任一个接合。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2012137193A Planetary roller type traction drive 审中-公开
标题翻译：行货滚轮式牵引车
公开(公告)号：JP2012137193A
公开(公告)日：2012-07-19
申请号：JP2012097911
申请日：2012-04-23
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TOZAKI YASUYOSHI , YOSHIMI SOJI , SHIOZU ISAMU , INAYOSHI FUMIO , SONOBE HIROYUKI
IPC分类号： F16H13/08
摘要： PROBLEM TO BE SOLVED: To provide a planetary roller type traction drive which can detect the generation of a fine crack, can take measures in an early stage, and is high in reliability.SOLUTION: The planetary roller type traction drive includes a plurality of planetary roller 5 which are arranged around a sun roller so as to be able to rotate/revolve, and a ring roller 7 which is arranged outside the plurality of planetary rollers 5 and sandwiches the planetary rollers 5 together with the sun roller. The planetary roller type traction drive is also characterized by being coated with a stress-coated membrane 35 (detection member) which detects the generation of the fine crack at the ring roller 7.
摘要翻译：要解决的问题：为了提供能够检测细裂纹的产生的行星辊式牵引传动装置，可以在早期采取措施，并且可靠性高。解决方案：行星辊式牵引驱动器包括多个行星辊5，其布置在太阳辊周围以能够旋转/旋转;以及环形辊7，其设置在多个行星辊5的外侧并与太阳辊一起夹住行星辊5。行星滚子式牵引驱动装置的特征还在于涂覆有用于检测环辊7中的细裂纹的产生的应力涂覆膜35（检测部件）。（C）2012，JPO＆INPIT

5. 发明专利

JP2010133545A Planetary roller type power transmission device 有权
标题翻译：电动滚筒式动力传动装置
公开(公告)号：JP2010133545A
公开(公告)日：2010-06-17
申请号：JP2008312729
申请日：2008-12-08
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SHIOZU ISAMU
IPC分类号： F16H57/04 , F16H13/08 , F16H57/02
摘要： PROBLEM TO BE SOLVED: To provide a planetary roller type power transmission device that achieves lubrication preventing fretting wear on a lateral side of an elastic ring, which is the request made by many people in a particularly large sized planetary roller type power transmission device.
SOLUTION: In the planetary roller type power transmission device 1, a sun roller 12 and an elastic ring 16 fitted into a groove 11a inside a housing 11 are arranged and further a plurality of planetary rollers 15 is arranged in a freely rollable manner at equally divided angles between an outer circumferential surface of the sun roller 12 and an inner circumferential surface of the elastic ring 16. In the planetary roller type power transmission device 1, the planetary roller 15 is rotatably supported to a shaft 17 fixed to a carrier 18. Then, the planetary roller type power transmission device 1 includes an opening on a lateral side of the carrier 18 of a lubricating oil immersing unit 20 inside the housing 11 and a pipe 25 through which the lubricating oil is sent from the lubricating oil immersing unit 20 to a lateral side of a portion where the elastic ring 16 is fitted into the groove 11a, inside the housing 11 of the elastic ring 16.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种行星滚子式动力传递装置，其能够实现润滑，防止在弹性环的侧面上的微动磨损，这是许多人在特别大型的行星辊式动力传动装置中的要求设备。解决方案：在行星辊式动力传递装置1中，布置有太阳辊12和装配在壳体11内的槽11a中的弹性环16，并且多个行星辊15以可自由滚动的方式布置在太阳辊12的外周面与弹性环16的内周面之间以等分的角度。在行星辊式动力传递装置1中，行星辊15可旋转地支撑在固定于载体的轴17上然后，行星辊式动力传递装置1在壳体11的内部设置有润滑油浸渍机构20的载体18的侧面的开口部，以及润滑油从浸渍润滑油的配管25 单元20连接到弹性环16的壳体11内的弹性环16嵌入槽11a的部分的侧面。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009209959A Planetary roller reduction gear 有权
标题翻译：商业滚筒减速齿轮
公开(公告)号：JP2009209959A
公开(公告)日：2009-09-17
申请号：JP2008050597
申请日：2008-02-29
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SHIOZU ISAMU
IPC分类号： F16H13/08
摘要： PROBLEM TO BE SOLVED: To provide a planetary roller reduction gear in which sliding abrasion by deformation of an inner roller in driving rotation is reduced or eliminated, and transmission friction loss is reduced.
SOLUTION: A plurality of holes 11a and 4a are oppositely arranged on one side or both sides of a casing 11 and to the inner roller 4, respectively. A plurality of rotation preventive pins 17 are inserted into the holes, and rotation of the roller 4 is prevented by being matched with the casing 11, by being loosely joined to the inner roller 4, or by being loosely joined to the casing 11 and by being matched with the inner roller 4.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种减小或消除驱动旋转中的内辊的变形的滑动磨损的行星滚子减速齿轮，并且减小了传动摩擦损失。解决方案：多个孔11a和4a分别相对地设置在壳体11的一侧或两侧以及内辊4上。多个旋转防止销17插入孔中，通过与壳体11匹配，通过松动地接合到内辊4，或通过松动地接合到壳体11，以及通过与内辊4匹配。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2008202707A Frictional differential planetary-transmission 有权
标题翻译：摩擦差分行星传输
公开(公告)号：JP2008202707A
公开(公告)日：2008-09-04
申请号：JP2007040187
申请日：2007-02-21
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SHIOZU ISAMU
IPC分类号： F16H13/08
摘要： PROBLEM TO BE SOLVED: To provide a frictional differential planetary-transmission having a high durability, a simple structure, and reduced cost wherein an input shaft and an output shaft are coaxial with each other, and despite a reduced number of reduction-stages, a high reduction ratio can be achieved.
SOLUTION: The frictional differential planetary-transmission includes a sun roller which is integrated with an input shaft supported rotatably in a housing, a plurality of planet rollers circumscribed around the sun roller, a cage which is provided in the perimeter of the sun roller so as to keep a regular space between each of the planet rollers, a cylindrical outside-roller fixed in the housing, a thin-walled cylinder which is placed between the inside surface of the outside roller and the outside surface of the planet rollers, and has an outside peripheral length shorter than the inside peripheral length of the outside roller, and an output shaft which is freely rotatably supported in the housing and coupled to the thin-walled cylinder. A power is transmitted by frictional force produced by the push between the thin-walled cylinder and the outside roller. A graded part is provided on the outside peripheral surface of the planet rollers, the planet rollers and the input shaft are axially press fit into the inside peripheral-part of the thin-walled cylinder.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种具有高耐用性，简单结构和降低成本的摩擦差动行星传动装置，其中输入轴和输出轴彼此同轴，并且尽管减少数量减少，可以实现高的减速比。解决方案：摩擦差动行星变速器包括太阳辊，其与可旋转地支撑在壳体中的输入轴一体化，围绕太阳辊定向的多个行星轮，设置在太阳周边的保持架滚子，以便在每个行星辊之间保持规则的空间，固定在壳体中的圆柱形外辊，设置在外辊的内表面和行星辊的外表面之间的薄壁圆筒，并且具有比外侧辊的内周长短的外周长，以及可自由旋转地支撑在壳体中并连接到薄壁圆筒的输出轴。通过在薄壁圆筒和外侧滚筒之间的推动产生的摩擦力来传递动力。在行星辊的外周面上设置有分级部件，行星辊和输入轴轴向压配合到薄壁圆筒的内周。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2006300221A Planetary roller driving device and steering device with the same 有权
标题翻译：具有相同功能的行车轮驱动装置和转向装置
公开(公告)号：JP2006300221A
公开(公告)日：2006-11-02
申请号：JP2005123260
申请日：2005-04-21
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SHIOZU ISAMU , SONOBE HIROYUKI , HIRAYAMA TAKAYOSHI
IPC分类号： F16H13/08 , B62D1/16 , B62D5/04 , B62D6/00 , B62D101/00 , B62D113/00 , B62D119/00 , F16H3/72 , F16H37/02 , F16H37/06
CPC分类号： F16H13/06 , B62D5/008 , B62D5/0409 , F16H1/16
摘要： PROBLEM TO BE SOLVED: To provide a planetary roller driving device and a steering device with the same with which a mechanism for applying assist torque to a power transmitting shaft in response to circumferential conditions, is integrally connected, in the driving device having a planetary roller transmission mechanism capable of arbitrarily controlling a velocity ratio around rotating speed ratio of 1:1 of an input shaft and an output shaft. SOLUTION: This planetary roller driving device comprises a planetary roller set-up gear applying a carrier as its input shaft and a sun roller as its output shaft, a planetary roller reduction gear applying a sun roller as its input shaft and a carrier as its output shaft, a roller ring driving mechanism for rotating and driving a roller ring, and a rotation control circuit for controlling the rotation of the roller ring driving mechanism in response to external environmental conditions. The torque assist mechanism for assisting the driving torque of the planetary roller driving device is mounted on the input shaft of the planetary roller set-up gear or the output shaft of the planetary roller reduction gear integrally with the housing. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决问题的方案为了提供一种行星滚子驱动装置和具有该行星滚子驱动装置的转向装置，在该驱动装置中一体地连接有用于响应于周向条件向辅助扭矩施加辅助扭矩的机构，所述驱动装置具有能够任意地控制输入轴和输出轴的1:1左右的转速比的速度比的行星辊传动机构。解决方案：该行星滚子驱动装置包括行星滚柱装置，其作为输入轴施加载体，以太阳辊作为其输出轴，施加太阳辊作为其输入轴的行星滚子减速装置和载体作为其输出轴，用于旋转和驱动辊环的辊环驱动机构，以及用于响应于外部环境条件来控制滚子环驱动机构的旋转的旋转控制电路。用于协助行星辊驱动装置的驱动扭矩的转矩辅助机构与行星滚柱装置的输入轴或行星滚子减速机的输出轴一体地安装在壳体上。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2011122664A Micro-traction drive 有权
标题翻译：微型牵引车
公开(公告)号：JP2011122664A
公开(公告)日：2011-06-23
申请号：JP2009280789
申请日：2009-12-10
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TOZAKI YASUYOSHI , YOSHIMI SOJI , SHIOZU ISAMU , SONOBE HIROYUKI
IPC分类号： F16H13/08 , F16H13/14
CPC分类号： F16H13/08 , F16H13/14
摘要： PROBLEM TO BE SOLVED: To provide a micro-traction drive, having lower noise and lower vibration than a traction drive utilizing a gear, and increasing a reduction gear ratio while holding down the production cost. SOLUTION: This micro-traction drive includes: an inner ring 3 formed annular and rotatably supported around an axis L of rotation; an outer ring 6 formed annular to have a larger diameter than the inner ring 3; a plurality of rolling elements 4 rolling while coming into contact with the outer peripheral surface 32 of the inner ring 3 and the inner peripheral surface 61 of the outer ring 6; a holding part 5 maintaining a predetermined space between the plurality of rolling elements 4; a pressing part 24 for applying pre-load between the inner ring 3 and the rolling elements 4 and between the outer ring 6 and the plurality of rolling elements 4; and an input shaft 22 formed to have a smaller diameter than the inner peripheral surface 31 of the inner ring 3 and disposed adjacent to the inner ring 3 to transmit the rotary driving force to the inner peripheral surface 31 of the inner ring 3. One of the outer ring 6 and the holding part 5 is connected to an output shaft 7, and the other is fixed. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种微牵引驱动装置，其具有比利用齿轮的牵引驱动器更低的噪音和更低的振动，并且在降低生产成本的同时提高减速比。解决方案：该微型牵引驱动器包括：环形环3，其环绕旋转轴线L可旋转地支撑; 形成为具有比内圈3大的直径的外圈6; 多个滚动体4与内圈3的外周面32和外圈6的内周面61接触而滚动; 保持部5，保持多个滚动体4之间的预定间隔; 用于在内圈3和滚动体4之间以及外圈6与多个滚动体4之间施加预载荷的按压部24; 以及输入轴22，其形成为具有比内圈3的内周面31小的直径，并且与内圈3相邻配置，以将旋转驱动力传递到内圈3的内周面31。外圈6和保持部5与输出轴7连接，另一方固定。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2010071423A Planetary roller type traction drive 有权
标题翻译：行货滚轮式牵引车
公开(公告)号：JP2010071423A
公开(公告)日：2010-04-02
申请号：JP2008241386
申请日：2008-09-19
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TOZAKI YASUYOSHI , YOSHIMI SOJI , SHIOZU ISAMU , INAYOSHI FUMIO , SONOBE HIROYUKI
IPC分类号： F16H13/08
摘要： PROBLEM TO BE SOLVED: To provide a reliable planetary roller type traction drive capable of detecting generation of a minute crack for allowing early response. SOLUTION: The planetary roller type traction drive 1 includes a plurality of planetary rollers 5 arranged around a sun roller 3 to be able to rotate/revolve and a ring roller 7 arranged outside a plurality of the planetary rollers 5 to hold the planetary rollers 5 between the sun roller 3 and itself. The traction drive includes an electric resistance detection device 19 for detecting occurrence of the minute crack in the ring roller 7. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够检测产生微裂纹以允许早期响应的可靠的行星辊式牵引驱动装置。解决方案：行星辊式牵引驱动装置1包括多个行星辊5，其布置在太阳辊3周围以能够旋转/旋转，并且环形辊7布置在多个行星辊5的外侧以保持行星太阳辊3和本身之间的辊5。牵引驱动装置包括用于检测环形辊7中的微小裂纹的发生的电阻检测装置19.（C）2010，JPO＆INPIT

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