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11. 发明申请

US20130331217A1 MOTOR DRIVING FORCE TRANSMISSION DEVICE 审中-公开
标题翻译：电机驱动力传动装置
公开(公告)号：US20130331217A1
公开(公告)日：2013-12-12
申请号：US13979304
申请日：2012-01-11
申请人： Tsune Kobayashi , Tohru Onozaki , Masaharu Tagami , Motoyasu Yamamori , Hiroshi Takuno , Kunihiko Suzuki , Tomoyoshi Takai , Keita Nomura
发明人： Tsune Kobayashi , Tohru Onozaki , Masaharu Tagami , Motoyasu Yamamori , Hiroshi Takuno , Kunihiko Suzuki , Tomoyoshi Takai , Keita Nomura
IPC分类号： F16H48/20
CPC分类号： F16H48/20 , B60K1/02 , B60K6/365 , B60K6/52 , B60K7/0007 , B60K17/356 , B60L3/0061 , B60L15/20 , B60L50/16 , B60L50/61 , B60L2220/44 , B60L2240/36 , B60L2240/423 , B60L2240/425 , B60L2260/28 , B60W10/08 , B60W20/00 , B60W30/1843 , B60W2510/087 , B60W2710/083 , B60W2720/406 , F16H48/08 , F16H48/34 , F16H2001/325 , H02K7/116 , Y02T10/6217 , Y02T10/6265 , Y02T10/641 , Y02T10/645 , Y02T10/646 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10T74/19642
摘要： A motor driving force transmission device including a speed reduction and transmission mechanism which transmits a motor driving force to a rear differential, a first electric motor that is connected to the rear differential via the speed reduction and transmission mechanism and which produces a first motor driving force, a second electric motor that is connected to the first electric motor and the speed reduction and transmission mechanism and which produces a second motor driving force, and an ECU. The ECU outputs a control signal to drive both the first electric motor and the second electric motor when a driving torque required for the rear differential is equal to or larger than a predetermined torque, and outputs a control signal to drive alternately the first electric motor and the second electric motor when the driving torque required for the rear differential is smaller than the predetermined torque.
摘要翻译：一种电动机驱动力传递装置，包括将电动机驱动力传递到后差速器的减速传动机构，经由减速传动机构与后差速器连接并产生第一电动机驱动力的第一电动机连接到第一电动机和减速传动机构并产生第二电动机驱动力的第二电动机和ECU。当后差速器所需的驱动转矩等于或大于预定转矩时，ECU输出控制信号以驱动第一电动机和第二电动机，并输出控制信号以交替驱动第一电动机和当后差速器所需的驱动扭矩小于预定扭矩时，第二电动机。

12. 发明申请

US20130324342A1 MOTOR DRIVING FORCE TRANSMISSION DEVICE 审中-公开
标题翻译：电机驱动力传动装置
公开(公告)号：US20130324342A1
公开(公告)日：2013-12-05
申请号：US13979289
申请日：2012-01-11
申请人： Tohru Onozaki , Tsune Kobayashi , Masaharu Tagami , Motoyasu Yamamori , Hiroshi Takuno , Kunihiko Suzuki , Tomoyoshi Takai , Keita Nomura , Hideki Shibata
发明人： Tohru Onozaki , Tsune Kobayashi , Masaharu Tagami , Motoyasu Yamamori , Hiroshi Takuno , Kunihiko Suzuki , Tomoyoshi Takai , Keita Nomura , Hideki Shibata
IPC分类号： F16H48/34
CPC分类号： F16H48/20 , B60K1/02 , B60K6/365 , B60K6/52 , B60K7/0007 , B60K17/356 , B60L3/0061 , B60L15/20 , B60L50/16 , B60L50/61 , B60L2220/44 , B60L2240/36 , B60L2240/423 , B60L2240/425 , B60L2260/28 , B60W10/08 , B60W20/00 , B60W30/1843 , B60W2510/087 , B60W2710/083 , B60W2720/406 , F16H48/08 , F16H48/34 , F16H2001/325 , H02K7/116 , Y02T10/6217 , Y02T10/6265 , Y02T10/641 , Y02T10/645 , Y02T10/646 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10T74/19642
摘要： A motor driving force transmission device includes electric motors which produce motor driving force with which a rear differential is operated and a speed reduction and transmission mechanism which reduces the speed of the motor driving force of the electric motors and transmits it to the rear differential. The speed reduction and transmission mechanism has eccentric cams which rotate as the electric motors are driven, transmission members which rotate as the eccentric cams rotate, and is disposed on an outer circumference of the rear differential.
摘要翻译：电动机驱动力传递装置包括产生后差速器的电动机驱动力的电动机，以及降低电动机的电动机驱动力的速度并将其传递到后差速器的减速传动机构。减速传动机构具有随着电动马达驱动而转动的偏心凸轮，随着偏心凸轮旋转而旋转的传动部件，并配置在后差速器的外周。

13. 发明授权

US06905007B2 Drive power transmission comprising electromagnetic clutch 失效
标题翻译：驱动动力传动，包括电磁离合器
公开(公告)号：US06905007B2
公开(公告)日：2005-06-14
申请号：US10415658
申请日：2001-11-08
申请人： Yoshiaki Senga , Hiroshi Takuno , Hiroyuki Inoue , Yasuyuki Watanabe
发明人： Yoshiaki Senga , Hiroshi Takuno , Hiroyuki Inoue , Yasuyuki Watanabe
IPC分类号： F16D27/115 , F16D27/14 , F16D28/00 , F16D27/10
CPC分类号： F16D27/14 , F16D27/004 , F16D27/115
摘要： In a power transfer device composed of a bottomed cylindrical housing 20a rotatably mounted on an inner shaft 20b and a main friction clutch 20c and a pilot friction clutch 30a coaxially assembled within a cylindrical space between the housing 20a and inner shaft 20b through a cam mechanism 30b, the thickness of a shim plate 39b for adjustment of a clearance between an inner clutch plate or outer clutch plate located at one side of an electromagnetic clutch 30a used as the pilot friction clutch and an inner end surface of an end wall block 21b threaded into an opening end portion of the housing 20a is determined on a basis of a clearance L1 between one side surface of a thrust bearing 39a assembled with an input cam member 35 of the cam mechanism 30b and an inner clutch plate or outer clutch plate located at one side of the electromagnetic clutch 30a.
摘要翻译：在由可旋转地安装在内轴20b上的有底圆柱形壳体20a和主摩擦离合器20c以及同轴组装在壳体20A和内轴20之间的圆柱形空间内的先导摩擦离合器30a组成的动力传递装置中 b通过凸轮机构30b，用于调节位于作为导向摩擦离合器的电磁离合器30a的一侧的内离合器板或外离合器板之间的间隙的垫板39b的厚度和内端基于在与凸轮机构的输入凸轮构件35组装的推力轴承39a的一个侧表面之间的间隙L 1来确定拧入壳体20A的开口端部的端壁块21b的表面 30b和位于电磁离合器301的一侧的内离合器片或外离合器片。

14. 发明授权

US06722482B2 Power transfer device 有权
标题翻译：电力传输装置
公开(公告)号：US06722482B2
公开(公告)日：2004-04-20
申请号：US10025918
申请日：2001-12-26
申请人： Hiroshi Takuno , Yasunari Saito
发明人： Hiroshi Takuno , Yasunari Saito
IPC分类号： F16D2700
CPC分类号： F16D27/115
摘要： A power transfer device including a main clutch, a cam mechanism and an electromagnetic pilot clutch mechanism coaxially assembled within a cylindrical space between an external cylindrical rotary member and an internal rotary member, wherein an electromagnetic coil of the pilot clutch mechanism is applied with an electric current to produce pilot torque, the cam mechanism is applied with the pilot torque to produce thrust force in an axial direction, and the main clutch is engaged by the thrust force applied from the cam mechanism to effect drive connection between the rotary members. In the power transfer device, residual thrust force of the cam mechanism is electrically or mechanically decreased at an instance when differential rotation of the rotary members is reversed.
摘要翻译：一种动力传递装置，其特征在于，包括主离合器，凸轮机构和电磁先导离合器机构，其同轴地组装在外部圆柱形旋转构件和内部旋转构件之间的圆柱形空间内，其中先导离合器机构的电磁线圈被施加电电流以产生导向扭矩，凸轮机构被施加有先导扭矩以在轴向方向上产生推力，并且主离合器通过从凸轮机构施加的推力接合以实现旋转构件之间的驱动连接。在动力传递装置中，在旋转构件的差动旋转相反的情况下，凸轮机构的剩余推力被电或机械地减小。

15. 发明授权

US08967350B2 Driving force transmission apparatus 有权
标题翻译：驱动力传动装置
公开(公告)号：US08967350B2
公开(公告)日：2015-03-03
申请号：US13591782
申请日：2012-08-22
申请人： Noriyuki Fujii , Hiroshi Takuno , Kunihiko Suzuki , Yuji Tsuzuki
发明人： Noriyuki Fujii , Hiroshi Takuno , Kunihiko Suzuki , Yuji Tsuzuki
IPC分类号： F16D27/115 , F16D27/12 , F16D27/00
CPC分类号： F16D27/115 , F16D13/52 , F16D13/757 , F16D27/004 , F16D2023/123 , F16D2500/5029
摘要： A driving force transmission apparatus includes: a first cam mechanism that converts rotational force from a housing into first cam thrust force used as clutch force of a main clutch when the first cam mechanism is actuated through clutch action of a pilot clutch; and a second cam mechanism that is actuated prior to conversion of the rotational force into the first cam thrust force by the first cam mechanism, and that generates second cam thrust force for reducing an interval between clutch plates of the main clutch. The second cam mechanism includes an input cam member that rotates upon receiving rotational force used as actuating force of the input cam member from a cam actuating driving source, and an output cam member that generates the second cam thrust force between the output cam member and the input cam member and outputs the second cam thrust force.
摘要翻译：驱动力传递装置包括：第一凸轮机构，当第一凸轮机构通过先导离合器的离合作用致动时，将来自壳体的旋转力转换成用作主离合器的离合器力的第一凸轮推力; 以及第二凸轮机构，其在通过第一凸轮机构将旋转力转换成第一凸轮推力之前被致动，并且产生用于减小主离合器的离合器板之间的间隔的第二凸轮推力。第二凸轮机构包括输入凸轮构件，该凸轮构件在从凸轮致动驱动源接收到用作输入凸轮构件的致动力的旋转力时旋转;以及输出凸轮构件，其在输出凸轮构件与输出凸轮构件之间产生第二凸轮推力输入凸轮构件并输出第二凸轮推力。

16. 发明申请

US20130075219A1 ELECTROMAGNETIC CLUTCH 审中-公开
标题翻译：电磁离合器
公开(公告)号：US20130075219A1
公开(公告)日：2013-03-28
申请号：US13611438
申请日：2012-09-12
申请人： Minoru ONITAKE , Hiroshi Takuno , Kazuya Ando , Kenji Korenaga
发明人： Minoru ONITAKE , Hiroshi Takuno , Kazuya Ando , Kenji Korenaga
IPC分类号： F16D27/04
CPC分类号： F16D27/112 , F16D27/004
摘要： An electromagnetic clutch includes: a first cam member having a first cam surface; a second cam member having a second cam surface facing the first cam surface; a coned disc spring that urges the second cam member such that the first and second cam surfaces are separated from each other; a clutch plate that contacts the second cam member due to urging force of the urging member, and generates friction force between the clutch plate and the second cam member; and an electromagnetic coil that generates magnetic force with which the second cam member is separated from the clutch plate against the urging force of the urging member. The first cam surface and the second cam surface generate thrust force by which the second cam member is pushed against the friction member, through relative rotation between the first cam member and the second cam member due to the friction force.
摘要翻译：电磁离合器包括：具有第一凸轮表面的第一凸轮构件; 第二凸轮构件，具有面向第一凸轮表面的第二凸轮表面; 盘形弹簧，其推动第二凸轮构件，使得第一和第二凸轮表面彼此分离; 离合器板，其由于所述推动构件的推动力而与所述第二凸轮构件接触，并且在所述离合器板和所述第二凸轮构件之间产生摩擦力; 以及产生磁力的电磁线圈，抵抗推动构件的推动力使第二凸轮构件与离合器片分离。第一凸轮表面和第二凸轮表面产生推力，通过该推力，第二凸轮构件通过摩擦力通过第一凸轮构件和第二凸轮构件之间的相对旋转而被推靠在摩擦构件上。

17. 发明授权

US08092335B2 Differential for vehicle 有权
标题翻译：差分车辆
公开(公告)号：US08092335B2
公开(公告)日：2012-01-10
申请号：US12031370
申请日：2008-02-14
申请人： Masashi Suzuki , Shinichiro Nakajima , Hiroshi Takuno
发明人： Masashi Suzuki , Shinichiro Nakajima , Hiroshi Takuno
IPC分类号： F16H48/06
CPC分类号： F16H48/08 , F16H48/40 , F16H2048/087 , F16H2048/387
摘要： A differential (1) for a vehicle includes a differential case (2), side gears (5L, 5R) rotatably accommodated in the differential case (2), pinion gears (3, 4) engaged with the side gears (5L, 5R), and pinion gear shaft (50) inserted through the pinion gears (3, 4) to be supported by the differential case (2), in which the differential case (2) has pinion gear supporting portions (10, 11) for rotatably supporting the pinion gears (3, 4), respectively, the pinion gear shaft (50) has pinion gear supporting surfaces (50A, 50B) for rotatably supporting the pinion gears (3, 4), respectively, and the pinion gear supporting surfaces (50A, 50B) are disposed on a side of an axis line of rotation of the differential case (2) with respect to the pinion gear supporting portions (10, 11).
摘要翻译：用于车辆的差速器（1）包括差速器壳体（2），可旋转地容纳在差速器壳体（2）中的侧齿轮（5L，5R），与侧齿轮（5L，5R）接合的小齿轮（3,4）和小齿轮轴（50），其通过小齿轮（3,4）插入以由差速器壳体（2）支撑，差速器壳体（2）具有小齿轮支撑部分（10,11），用于可旋转地支撑小齿轮（3,4）分别具有用于分别可旋转地支撑小齿轮（3,4）和小齿轮支承面（50A）的小齿轮支承面（50A，50B），50B）相对于小齿轮支撑部（10,11）设置在差速器壳体（2）的轴线的一侧。

18. 发明授权

US08047946B2 Differential case for vehicle and differential device for vehicle including differential case 有权
标题翻译：用于车辆的差速器和差速器的差速器
公开(公告)号：US08047946B2
公开(公告)日：2011-11-01
申请号：US12048781
申请日：2008-03-14
申请人： Shinichiro Nakajima , Hiroshi Takuno
发明人： Shinichiro Nakajima , Hiroshi Takuno
IPC分类号： F16H48/06 , F16H57/08
CPC分类号： F16H48/08 , F16H48/40 , F16H2048/085 , F16H2048/087 , F16H2048/387 , Y10T74/2188
摘要： It is an object of the present invention to provide a differential case for a vehicle and a differential device for a vehicle restricting change and movement of an intermeshing of a pair of side gears and a pair of pinion gears to achieve stable differential restriction force.The differential case or the differential device for the vehicle comprises a case body 50 accommodating a pair of side gears 5R, 5L and a pinion gear 3 or 4 engaging in mesh with the side gears 5R, 5L, and a pinion gear supporter 53 accommodated in said case body 50 and having a pinion gear supporting portion 56 or 57 to install said pinion gear 3 or 4 in recess space 60, 61 of said pinion gear supporter 53 and to support slidably an outer peripheral surface of said pinion gear 3 or 4 for rotation of said pinion gear 3 or 4.
摘要翻译：本发明的目的是提供一种用于车辆的差速器箱和用于限制一对侧齿轮和一对小齿轮的啮合的变化和运动的车辆的差动装置，以实现稳定的差速限制力。用于车辆的差动箱或差动装置包括容纳一对侧齿轮5R，5L和与侧齿轮5R，5L啮合的小齿轮3或4以及容纳在其中的小齿轮支撑件53的壳体50 所述壳体50具有小齿轮支撑部56或57，以将所述小齿轮3或4安装在所述小齿轮支撑件53的凹部空间60,61中，并且可滑动地支撑所述小齿轮3或4的外周面，所述小齿轮3或4的旋转。

19. 发明授权

US08827854B2 Bearing device, speed reduction mechanism including the bearing device, and motor torque transmission device 有权
标题翻译：轴承装置，减速机构包括轴承装置和电机扭矩传动装置
公开(公告)号：US08827854B2
公开(公告)日：2014-09-09
申请号：US13603871
申请日：2012-09-05
申请人： Keita Nomura , Hiroshi Takuno , Takeshi Yamamoto
发明人： Keita Nomura , Hiroshi Takuno , Takeshi Yamamoto
IPC分类号： F16H3/70 , F16C19/00 , B60K1/00 , F16H57/04 , B60K17/356 , F16H1/32
CPC分类号： F16H57/0471 , B60K1/00 , B60K17/356 , B60K2001/001 , B60L11/123 , B60L11/14 , B60L2240/48 , B60L2260/28 , F16C19/06 , F16C19/26 , F16C33/3843 , F16C33/414 , F16C33/4623 , F16C33/6681 , F16C2361/61 , F16C2380/26 , F16C2380/27 , F16H57/0428 , F16H57/0486 , F16H2001/325 , Y02T10/6217 , Y02T10/7077
摘要： A cage of each of ball bearings arranged on respective outer peripheries of eccentric portions of a motor shaft has an annular base portion interposed between an inner ring and an outer ring and a plurality of partition wall portions for forming pockets together with the base portion. In a first ball bearing, part of the base portion protrudes axially outward from the inner raceway and forms an oil receiving portion that receives lubricating oil from the second rolling bearing side, at a portion around the rotation axis and axially outward of the first rolling bearing.
摘要翻译：布置在电动机轴的偏心部分的相应外周上的每个球轴承的保持架具有插入在内圈和外圈之间的环形基部，以及用于与基部一起形成袋的多个分隔壁部。在第一滚珠轴承中，基部的一部分从内滚道轴向向外突出，形成从第二滚动轴承侧接收润滑油的油接收部，在第一滚动轴承的旋转轴线的周围部分。

20. 发明申请

US20140128192A1 MOTOR DRIVING FORCE TRANSMISSION SYSTEM 审中-公开
标题翻译：电机驱动力传动系统
公开(公告)号：US20140128192A1
公开(公告)日：2014-05-08
申请号：US14129171
申请日：2012-06-15
申请人： Kenji Korenaga , Tomoyoshi Takai , Hiroshi Takuno , Kunihiko Suzuki , Keita Nomura , Tsune Kobayashi , Tohru Onozaki , Masaharu Tagami
发明人： Kenji Korenaga , Tomoyoshi Takai , Hiroshi Takuno , Kunihiko Suzuki , Keita Nomura , Tsune Kobayashi , Tohru Onozaki , Masaharu Tagami
IPC分类号： B60K6/50
CPC分类号： B60K6/50 , B60K17/046 , B60K17/14 , B60L15/20 , B60L50/16 , B60L2240/421 , B60L2240/423 , B60L2240/486 , B60L2260/28 , B60L2270/142 , B60L2270/145 , F16H1/32 , F16H48/08 , F16H57/028 , F16H2001/325 , F16H2057/0221 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10S903/902
摘要： A motor driving force transmission system includes an electric motor that generates motor torque for actuating a differential mechanism portion and outputs the motor torque, and that has a motor shaft with eccentric portions, and a bearing mechanism including a ball bearing interposed between one-side axial end portion of a housing and one-side axial end portion of a differential case, a ball bearing interposed between the other-side axial end portion of the differential case and one-side axial end portion of the motor shaft, and a ball bearing interposed between the other-side axial end portion of the housing and the other-side axial end portion of the motor shaft. An axial load is applied to the ball bearings of the bearing mechanism by a spring.
摘要翻译：电动机驱动力传递系统包括电动机，该电动机产生用于致动差动机构部分的电动机扭矩并输出电动机转矩，并且具有带有偏心部分的电动机轴，以及轴承机构，该轴承机构包括插入在一侧轴向壳体的端部和差速器壳体的一侧轴向端部，插入差速器壳体的另一侧轴向端部和电动机轴的一侧轴向端部之间的滚珠轴承，以及插入在壳体的另一侧轴向端部与电动机轴的另一侧轴向端部之间。通过弹簧对轴承机构的滚珠轴承施加轴向载荷。

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