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1. 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。

2. 发明授权

US6109408A Driving force transmission system 失效
公开(公告)号：US6109408A
公开(公告)日：2000-08-29
申请号：US14627
申请日：1998-01-28
申请人： Akihiko Ikeda , Shinji Ogawa , Hirokazu Suzuki , Mitsuru Ohba , Fumitomo Tsuchiya , Akihiko Ichikawa , Tomoyuki Kano , Satoshi Ashida , Toshifumi Sakai , Hiroshi Takuno , Kunihiko Suzuki , Naoyuki Kokubo , Masayuki Shimada , Naoyuki Sakai , Takashi Hosokawa , Akio Suzuki , Moritaka Isomura
发明人： Akihiko Ikeda , Shinji Ogawa , Hirokazu Suzuki , Mitsuru Ohba , Fumitomo Tsuchiya , Akihiko Ichikawa , Tomoyuki Kano , Satoshi Ashida , Toshifumi Sakai , Hiroshi Takuno , Kunihiko Suzuki , Naoyuki Kokubo , Masayuki Shimada , Naoyuki Sakai , Takashi Hosokawa , Akio Suzuki , Moritaka Isomura
IPC分类号： F16D27/115 , F16D28/00 , F16D13/04
CPC分类号： F16D27/115 , F16D2027/001 , F16D2027/008 , F16D27/004
摘要： A driving force transmission system comprising: a coupling case and a shaft arranged rotatably relative to each other; a pilot clutch and a main clutch for controlling a torque transmission between the coupling case and the shaft; an electromagnet for controlling the actions of the pilot clutch and the main clutch; and oil for retaining the functions of the pilot clutch and the main clutch. This system further comprises a coupling case, a shaft, a rotor, an X-ring and an O-ring for isolating a coupling oil chamber, in which the pilot clutch and the main clutch are arranged, liquid-tight from the surrounding space.

3. 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。

4. 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。

5. 发明授权

US06315099B1 Driving force transmission system 有权
标题翻译：驱动力传动系统
公开(公告)号：US06315099B1
公开(公告)日：2001-11-13
申请号：US09481408
申请日：2000-01-12
申请人： Akihiko Ikeda , Shinji Ogawa , Hirokazu Suzuki , Mitsuru Ohba , Fumitomo Tsuchiya , Akihiko Ichikawa , Tomoyuki Kano , Satoshi Ashida , Toshifumi Sakai , Hiroshi Takuno , Kunihiko Suzuki , Naoyuki Kokubo , Masayuki Shimada , Naoyuki Sakai , Takashi Hosokawa , Akio Suzuki , Moritaka Isomura
发明人： Akihiko Ikeda , Shinji Ogawa , Hirokazu Suzuki , Mitsuru Ohba , Fumitomo Tsuchiya , Akihiko Ichikawa , Tomoyuki Kano , Satoshi Ashida , Toshifumi Sakai , Hiroshi Takuno , Kunihiko Suzuki , Naoyuki Kokubo , Masayuki Shimada , Naoyuki Sakai , Takashi Hosokawa , Akio Suzuki , Moritaka Isomura
IPC分类号： F16D1100
CPC分类号： F16D27/115 , F16D27/004 , F16D2027/001 , F16D2027/008
摘要： A driving force transmission system comprising: a coupling case and a shaft arranged rotatably relative to each other; a pilot clutch and a main clutch for controlling a torque transmission between the coupling case and the shaft; an electromagnet for controlling the actions of the pilot clutch and the main clutch; and oil for retaining the functions of the pilot clutch and the main clutch. This system further comprises a coupling case, a shaft, a rotor, an X-ring and an O-ring for isolating a coupling oil chamber, in which the pilot clutch and the main clutch are arranged, liquid-tight from the surrounding space.
摘要翻译：一种驱动力传递系统，包括：耦合壳体和可相对于彼此可旋转地布置的轴; 用于控制联接壳体和轴之间的转矩传递的先导离合器和主离合器; 用于控制先导离合器和主离合器的动作的电磁体; 以及用于保持先导离合器和主离合器的功能的油。该系统还包括一个联接壳体，一个轴，一个转子，一个X形环和一个用于隔离先导离合器和主离合器的耦合油室隔离的O形环，从周围的空间液体密封。

6. 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。

7. 发明授权

US5899306A Drive force transmission apparatus 失效
标题翻译：驱动力传动装置
公开(公告)号：US5899306A
公开(公告)日：1999-05-04
申请号：US966244
申请日：1997-11-07
申请人： Naoyuki Sakai , Hiroshi Takuno , Yoshiaki Senga , Kunihiko Suzuki , Naoyuki Kokubo , Tsuyoshi Murakami , Mikiharu Oyabu , Satoshi Ashida , Kenji Arai , Hisashi Fukuchi , Akio Mukainaka
发明人： Naoyuki Sakai , Hiroshi Takuno , Yoshiaki Senga , Kunihiko Suzuki , Naoyuki Kokubo , Tsuyoshi Murakami , Mikiharu Oyabu , Satoshi Ashida , Kenji Arai , Hisashi Fukuchi , Akio Mukainaka
IPC分类号： F16D43/284
CPC分类号： F16D43/284
摘要： A drive force transmission apparatus includes a housing connected to one of two shafts that are rotatable relative to each other, a rotary shaft rotatably supported by the housing and connected to the other shaft, and a multiple disc clutch composed of a plurality of outer plates engaged with the housing in the rotational direction and a plurality of inner plates engaged with the rotary shaft in the rotational direction. The multiple disc clutch transmits rotational torque between the housing and the rotary shaft through frictional engagement between the outer plates and the inner plates. The apparatus also includes a pressure generation mechanism for generating a pressure corresponding to a rotational-speed difference between the housing and the rotary shaft and for applying the generated force to the multiple disc clutch via a piston. The pressure generating means is composed of a plurality of rotary blades accommodated within a cylindrical space formed between the piston and the housing and rotating together with the rotary shaft, a viscous fluid charged into a plurality of pressure chambers defined by the housing, the piston, and the rotary blades, and a free blade accommodated within at least one pressure chamber. The free blade is freely movable in the circumferential direction between the rotary blades.
摘要翻译：驱动力传递装置包括连接到可相对于彼此旋转的两个轴之一的壳体，由壳体可旋转地支撑并连接到另一轴的旋转轴，以及由多个外板接合的多片离合器其中壳体沿旋转方向，并且多个内板在旋转方向上与旋转轴接合。多片离合器通过外板和内板之间的摩擦接合在壳体和旋转轴之间传递旋转扭矩。该装置还包括用于产生对应于壳体和旋转轴之间的转速差的压力并用于经由活塞将生成的力施加到多片离合器的压力产生机构。压力发生装置由容纳在形成于活塞和壳体之间的圆柱形空间中并与旋转轴一起旋转的多个旋转叶片组成，被填充到由壳体，活塞等限定的多个压力室中的粘性流体，和旋转叶片，以及容纳在至少一个压力室内的自由叶片。自由叶片可在旋转叶片之间沿圆周方向自由移动。

8. 发明授权

US06510932B2 Driving force transmission system 有权
标题翻译：驱动力传动系统
公开(公告)号：US06510932B2
公开(公告)日：2003-01-28
申请号：US09986964
申请日：2001-11-13
申请人： Akihiko Ikeda , Shinji Ogawa , Hirokazu Suzuki , Mitsuru Ohba , Fumitomo Tsuchiya , Akihiko Ichikawa , Tomoyuki Kano , Satoshi Ashida , Toshifumi Sakai , Hiroshi Takuno , Kunihiko Suzuki , Naoyuki Kokubo , Masayuki Shimada , Naoyuki Sakai , Takashi Hosokawa , Akio Suzuki , Moritaka Isomura
发明人： Akihiko Ikeda , Shinji Ogawa , Hirokazu Suzuki , Mitsuru Ohba , Fumitomo Tsuchiya , Akihiko Ichikawa , Tomoyuki Kano , Satoshi Ashida , Toshifumi Sakai , Hiroshi Takuno , Kunihiko Suzuki , Naoyuki Kokubo , Masayuki Shimada , Naoyuki Sakai , Takashi Hosokawa , Akio Suzuki , Moritaka Isomura
IPC分类号： F16D1304
CPC分类号： F16D27/115 , F16D27/004 , F16D2027/001 , F16D2027/008
摘要： A driving force transmission system comprising: a coupling case and a shaft arranged rotatably relative to each other; a pilot clutch and a main clutch for controlling a torque transmission between the coupling case and the shaft; an electromagnet for controlling the actions of the pilot clutch and the main clutch; and oil retaining the functions of the pilot clutch and the main clutch. This system further comprises a coupling case, a shaft, a rotor, and X-ring and an O-ring isolating a coupling oil chamber, in which the pilot clutch and the main clutch are arranged, liquid-tight from the surrounding space.
摘要翻译：一种驱动力传递系统，包括：耦合壳体和可相对于彼此可旋转地布置的轴; 用于控制联接壳体和轴之间的转矩传递的先导离合器和主离合器; 用于控制先导离合器和主离合器的动作的电磁体; 并保持先导离合器和主离合器的功能。该系统还包括连接壳体，轴，转子和X形环以及O形环，其隔离连接油室，其中先导离合器和主离合器布置在其中，耦合油室从周围空间液体密封。

9. 发明申请

US20130065722A1 BEARING DEVICE, SPEED REDUCTION MECHANISM INCLUDING THE BEARING DEVICE, AND MOTOR TORQUE TRANSMISSION DEVICE 有权
标题翻译：轴承装置，包括轴承装置的减速机构和电动机扭矩传动装置
公开(公告)号：US20130065722A1
公开(公告)日：2013-03-14
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： F16H57/021 , F16C19/50 , F16H48/06
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。

10. 发明授权

US09057430B2 Four-wheel drive vehicle 有权
标题翻译：四轮驱动车
公开(公告)号：US09057430B2
公开(公告)日：2015-06-16
申请号：US13878047
申请日：2011-09-13
申请人： Masahiro Horaguchi , Akihiro Ohno , Hiroshi Takuno , Takashi Hosokawa
发明人： Masahiro Horaguchi , Akihiro Ohno , Hiroshi Takuno , Takashi Hosokawa
IPC分类号： B60K17/35 , F16H48/05 , B60K23/08
CPC分类号： F16H48/05 , B60K17/3515 , B60K23/0808 , Y10T74/19074
摘要： A four-wheel drive vehicle includes: a driving force transmission system which transmits torque of a drive source to front wheels and rear wheels via gear mechanisms; a clutch provided in the driving force transmission system and capable of controlling an amount of the torque transmitted to the rear wheels; and a pressing mechanism which presses the clutch by transforming a part of the torque transmitted to the rear wheels into axial thrust. In the driving force transmission system, gear ratios of the gear mechanisms are set such that a direction of a differential rotation between a drive shaft connected to an input side of the clutch and a drive shaft connected to an output side of the clutch is not reversed even when a steered angle of the front wheels changes to a maximum value while the four-wheel drive vehicle is traveling forwards.
摘要翻译：四轮驱动车辆包括：驱动力传递系统，其通过齿轮机构将驱动源的扭矩传递到前轮和后轮; 离合器，其设置在所述驱动力传递系统中，并且能够控制传递到所述后轮的扭矩的量; 以及通过将传递到后轮的扭矩的一部分变换为轴向推力来按压离合器的按压机构。在驱动力传递系统中，齿轮机构的齿轮比被设定为使得连接到离合器的输入侧的驱动轴与连接到离合器的输出侧的驱动轴之间的差速旋转的方向不被反转即使当四轮驱动车辆向前行进时，前轮的转向角变为最大值。

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