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1. 发明授权

US09180771B2 In-wheel motor drive device 有权
标题翻译：轮内电机驱动装置
公开(公告)号：US09180771B2
公开(公告)日：2015-11-10
申请号：US13980477
申请日：2012-01-11
申请人： Ryou Yukishima , Minoru Suzuki , Ken Yamamoto
发明人： Ryou Yukishima , Minoru Suzuki , Ken Yamamoto
IPC分类号： B60K7/00 , F16C19/18 , B60K17/14 , B60K17/04
CPC分类号： B60K7/0007 , B60K7/00 , B60K17/04 , B60K17/043 , B60K17/145 , B60K2007/0038 , B60K2007/0092 , B60L2220/44 , B60L2220/50 , F16C19/186 , F16C2326/02 , Y02T10/641
摘要： An in wheel motor driving device which has a deceased axial dimension and includes aluminum alloy housings having a minimum wall thickness for reduced weight while retaining good assemblability. An in-wheel motor driving device includes: a motor section which has an output shaft; a wheel hub bearing section C; and a speed reducer section which connects the output shaft of the motor section and the wheel hub bearing section coaxially with each other. A housing outer circumferential portion of the motor section and a housing outer circumferential portion of the speed reducer section are integral with each other, being provided by one, outer circumferential member. An outboard-side end member is fixed to an outboard-side end of the outer circumferential member by means of bolts, and the wheel hub bearing section has its fixing ring fixed to the outboard-side end member.
摘要翻译：一种车轮电动机驱动装置，其具有已故的轴向尺寸，并且包括铝合金壳体，其具有用于减轻重量的最小壁厚，同时保持良好的组装性。一种轮毂马达驱动装置，具备：具有输出轴的马达部，轮毂轴承部分C; 以及将马达部的输出轴与轮毂轴承部彼此同轴地连接的减速部。电动机部分的外壳外周部分和减速器部分的壳体外周部分由一个外周部件构成，彼此成一体。外侧端部件通过螺栓固定在外周构件的外侧端部，轮毂轴承部将其固定环固定在外侧端部件上。

2. 发明申请

US20130009450A1 IN-WHEEL MOTOR-DRIVEN DEVICE 审中-公开
标题翻译：车轮电机驱动装置
公开(公告)号：US20130009450A1
公开(公告)日：2013-01-10
申请号：US13636212
申请日：2011-03-24
申请人： Minoru Suzuki , Ken Yamamoto , Ryou Yukishima
发明人： Minoru Suzuki , Ken Yamamoto , Ryou Yukishima
IPC分类号： B60K7/00
CPC分类号： B60K7/0007 , B60K1/00 , B60K17/046 , B60K2007/0038 , B60K2007/0092 , B60L2220/44 , F16H2001/325 , H02K5/18 , H02K7/116 , H02K7/14 , Y02T10/641
摘要： An object of the present invention is to reduce an axial dimension of an in-wheel motor driving device in which a motor section A and a wheel hub bearing section C are connected coaxially in series via a speed reducer section B, thereby providing a large inside space of a vehicle as well as increasing freedom of routing a power supply wires. A terminal box for the power supply wires which supply power to the motor section A is disposed on the outer circumferential side surface of the housing which holds the motor section A. The power supply wires are routed out of the terminal box to an inboard side and are anchored by a power supply wire holder which extends perpendicularly to an axial centerline of the housing.
摘要翻译：本发明的一个目的是减小电动机部分A和轮毂轴承部分C经由减速器部分B同轴地串联连接的轮内电动机驱动装置的轴向尺寸，从而提供大的内部车辆的空间以及增加电源线路由的自由度。用于向电动机部分A供电的供电线的接线盒设置在保持电动机部分A的壳体的外周侧表面上。电源线被从接线盒导出到内侧，由垂直于壳体轴向中心线延伸的电源线保持器锚定。

3. 发明申请

US20130292993A1 IN-WHEEL MOTOR DRIVE DEVICE 有权
标题翻译：内轮电机驱动装置
公开(公告)号：US20130292993A1
公开(公告)日：2013-11-07
申请号：US13980477
申请日：2012-01-11
申请人： Ryou Yukishima , Minoru Suzuki , Ken Yamamoto
发明人： Ryou Yukishima , Minoru Suzuki , Ken Yamamoto
IPC分类号： B60K7/00 , B60K17/14
CPC分类号： B60K7/0007 , B60K7/00 , B60K17/04 , B60K17/043 , B60K17/145 , B60K2007/0038 , B60K2007/0092 , B60L2220/44 , B60L2220/50 , F16C19/186 , F16C2326/02 , Y02T10/641
摘要： An in wheel motor driving device which has a deceased axial dimension and includes aluminum alloy housings having a minimum wall thickness for reduced weight while retaining good assemblability. An in-wheel motor driving device includes: a motor section which has an output shaft; a wheel hub bearing section C; and a speed reducer section which connects the output shaft of the motor section and the wheel hub bearing section coaxially with each other. A housing outer circumferential portion of the motor section and a housing outer circumferential portion of the speed reducer section are integral with each other, being provided by one, outer circumferential member. An outboard-side end member is fixed to an outboard-side end of the outer circumferential member by means of bolts, and the wheel hub bearing section has its fixing ring fixed to the outboard-side end member.
摘要翻译：一种车轮电动机驱动装置，其具有已故的轴向尺寸，并且包括铝合金壳体，其具有用于减轻重量的最小壁厚，同时保持良好的组装性。一种轮毂马达驱动装置，具备：具有输出轴的马达部，轮毂轴承部分C; 以及将马达部的输出轴与轮毂轴承部彼此同轴地连接的减速部。电动机部分的外壳外周部分和减速器部分的壳体外周部分由一个外周部件构成，彼此成一体。外侧端部件通过螺栓固定在外周构件的外侧端部，轮毂轴承部将其固定环固定在外侧端部件上。

4. 发明授权

US09302578B2 In-wheel motor-driven device 有权
标题翻译：轮内电机驱动装置
公开(公告)号：US09302578B2
公开(公告)日：2016-04-05
申请号：US14506895
申请日：2014-10-06
申请人： Minoru Suzuki , Ken Yamamoto , Ryou Yukishima
发明人： Minoru Suzuki , Ken Yamamoto , Ryou Yukishima
IPC分类号： B60K7/00 , B60K17/04 , H02K7/116 , B60K1/00 , F16H1/32 , H02K5/18 , H02K7/14
CPC分类号： B60K7/0007 , B60K1/00 , B60K17/046 , B60K2007/0038 , B60K2007/0092 , B60L2220/44 , F16H2001/325 , H02K5/18 , H02K7/116 , H02K7/14 , Y02T10/641
摘要： An in-wheel motor driving device in which a motor section A and a wheel hub bearing section C are connected coaxially in series via a speed reducer section B, whereby an axial dimension of the in-wheel motor driving device is reduced to provide a large inside space of a vehicle as well as an increase in freedom of routing a power supply wires. A terminal box for the power supply wires which supply power to the motor section A is disposed on the outer circumferential side surface of the housing which holds the motor section A. The power supply wires are routed out of the terminal box to an inboard side and are anchored by a power supply wire holder which extends perpendicularly to an axial centerline of the housing.
摘要翻译：电机部A和轮毂轴承部C经由减速部B同轴地串联连接的轮内马达驱动装置，由此能够减小轮内马达驱动装置的轴向尺寸，车辆的内部空间以及路线电源线的自由度的增加。用于向电动机部分A供电的供电线的接线盒设置在保持电动机部分A的壳体的外周侧表面上。电源线被从接线盒导出到内侧，由垂直于壳体轴向中心线延伸的电源线保持器锚定。

5. 发明申请

US20130292994A1 IN-WHEEL MOTOR DRIVE DEVICE 有权
标题翻译：内轮电机驱动装置
公开(公告)号：US20130292994A1
公开(公告)日：2013-11-07
申请号：US13980722
申请日：2012-01-11
申请人： Ryou Yukishima , Minoru Suzuki
发明人： Ryou Yukishima , Minoru Suzuki
IPC分类号： B60K7/00 , B60K17/14
CPC分类号： B60K7/0007 , B60K17/043 , B60K17/145 , B60K2007/0038 , B60K2007/0092 , B60L2220/44 , B60L2220/50 , Y02T10/641
摘要： An object of the present invention is to provide an in-wheel motor driving device which has a deceased axial dimension and includes aluminum alloy housings having a minimum wall thickness for reduced weight while retaining good assemblability. An in-wheel motor driving device includes a wheel braking device. A back plate of a drum brake or a mounting member for calipers of a disc brake constituting the wheel braking device is formed integrally with an outboard-side end member which is fastened to a outboard-side end surface of a housing of a speed reducer section, for reduced number of parts and minimal axial dimension.
摘要翻译：本发明的目的是提供一种具有已故轴向尺寸并包括具有最小壁厚的铝合金壳体，用于减轻重量，同时保持良好的组装性的轮内电动机驱动装置。车轮马达驱动装置包括车轮制动装置。制动鼓式制动器的背板或构成车轮制动装置的盘式制动器的卡钳的安装构件与外侧端部构件一体地形成，该外侧端部构件紧固到减速器部分的壳体的外侧端面，减少零件数量和最小轴向尺寸。

6. 发明授权

US09340103B2 In-wheel motor drive device 有权
标题翻译：轮内电机驱动装置
公开(公告)号：US09340103B2
公开(公告)日：2016-05-17
申请号：US13980722
申请日：2012-01-11
申请人： Ryou Yukishima , Minoru Suzuki
发明人： Ryou Yukishima , Minoru Suzuki
IPC分类号： B60K7/00 , B60K17/04 , B60K17/14
CPC分类号： B60K7/0007 , B60K17/043 , B60K17/145 , B60K2007/0038 , B60K2007/0092 , B60L2220/44 , B60L2220/50 , Y02T10/641
摘要： An in-wheel motor driving device includes a wheel braking device. A back plate of a drum brake or a mounting member for calipers of a disc brake constituting the wheel braking device is formed integrally with an outboard-side end member which is fastened to a outboard-side end surface of a housing of a speed reducer section.
摘要翻译：车轮马达驱动装置包括车轮制动装置。制动鼓式制动器的背板或构成车轮制动装置的盘式制动器的卡钳的安装构件与外侧端部构件一体地形成，该外侧端部构件紧固到减速器部分的壳体的外侧端面。

7. 发明授权

US08360186B2 In-wheel motor drive device 有权
标题翻译：轮内电机驱动装置
公开(公告)号：US08360186B2
公开(公告)日：2013-01-29
申请号：US12920343
申请日：2009-03-06
申请人： Ken Yamamoto , Tomoaki Makino , Minoru Suzuki , Takayuki Iio
发明人： Ken Yamamoto , Tomoaki Makino , Minoru Suzuki , Takayuki Iio
IPC分类号： B60K1/00
CPC分类号： F16H57/0412 , B60K7/0007 , B60K17/043 , B60K17/046 , B60K17/356 , B60K2007/0038 , B60K2007/0092 , B60L1/02 , B60L3/0061 , B60L7/12 , B60L11/1805 , B60L15/2009 , B60L2220/44 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/425 , F16H1/32 , F16H57/0424 , F16H57/043 , F16H57/0471 , F16H57/0476 , H02K5/1732 , H02K5/20 , H02K7/116 , H02K9/19 , Y02T10/641 , Y02T10/645 , Y02T10/7005 , Y02T10/72 , Y02T10/7275 , Y10T74/2189
摘要： An in-wheel motor drive device (21) includes a motor part A, a reducer part B, a wheel hub C, and a reducer part lubricating mechanism to supply a lubricant oil to the reducer part. The reducer part lubricating mechanism includes a lubricant oil path (25c), a lubricant oil supply port (25d), a lubricant oil discharge port (22b), a circulation oil path (45) passing through a casing (22) to connect the lubricant oil discharge port (22b) to the lubricant oil path (25c), and to return the lubricant oil discharged from the lubricant oil discharge port (22b) to the lubricant oil path (25c), a cooling water path (22e) provided in the casing (22) so as to be in contact with the circulation oil path (45) to cool down the lubricant oil passing through the circulation oil path (45), and a partition member (49) arranged in a contact position between the circulation oil path (45) and the cooling water path (22e), to separate them.
摘要翻译：轮式电动机驱动装置21包括电动机部A，减速部B，轮毂C和向减速部供给润滑油的减速器部润滑机构。减速机部润滑机构包括润滑油路径（25c），润滑油供给口（25d），润滑油排出口（22b），通过壳体（22）的循环油路（45），连接润滑油将润滑油排出口22b排出到润滑油路25c，将从润滑油排出口22b排出的润滑油返回到润滑油路25c的冷却水路22e，壳体（22）与循环油路（45）接触以冷却通过循环油路（45）的润滑油，以及分配构件（49），其布置在循环油路径（45）和冷却水路径（22e），以分离它们。

8. 发明申请

US20130057117A1 IN-WHEEL MOTOR DRIVE DEVICE 有权
标题翻译：内轮电机驱动装置
公开(公告)号：US20130057117A1
公开(公告)日：2013-03-07
申请号：US13697828
申请日：2011-05-11
申请人： Minoru Suzuki , Ken Yamamoto , Tatsuya Yamamoto
发明人： Minoru Suzuki , Ken Yamamoto , Tatsuya Yamamoto
IPC分类号： H02K9/19
CPC分类号： F16H57/0412 , B60K7/0007 , B60K17/046 , B60K2007/0038 , B60K2007/0092 , B60L2220/44 , B60L2240/425 , B60Y2306/03 , F16H1/32 , F16H57/0476 , F16H2001/325 , H02K7/116 , H02K7/14 , H02K9/19 , Y02T10/641 , Y02T10/642
摘要： A plurality of circumferential fins 22g are formed on an outer peripheral surface of a motor casing 22a, and a plurality of fins 22f are formed on an outer surface of a motor rear cover 22d. Lubricant circulates in a motor-casing oil passage 55 provided in the motor casing 22a, a motor-rear-cover oil passage 56 provided in the motor rear cover 22d, and a speed reduction portion B. This lubricant is cooled when flowing in the motor-casing oil passage 55 and the motor-rear-cover oil passage 56. Thus, an in-wheel motor drive device 21 is efficiently cooled.
摘要翻译：在马达壳体22a的外周面上形成有多个周向翅片22g，在马达后盖22d的外表面上形成有多个翅片22f。润滑剂在设置在马达壳体22a的马达壳体油路55中，设置在马达后盖22d中的马达后盖油路56和减速部B循环。该润滑剂在电动机中流动时被冷却油箱油路55和马达后盖油路56.因此，有效地冷却轮内马达驱动装置21。

9. 发明授权

US09500273B2 In-wheel motor drive device having lubrication systems with cooling fins 有权
标题翻译：具有带冷却片的润滑系统的轮内马达驱动装置
公开(公告)号：US09500273B2
公开(公告)日：2016-11-22
申请号：US13697828
申请日：2011-05-11
申请人： Minoru Suzuki , Ken Yamamoto , Tetsuya Yamamoto
发明人： Minoru Suzuki , Ken Yamamoto , Tetsuya Yamamoto
IPC分类号： F16H57/04 , B60K7/00 , H02K7/116 , B60K17/04 , F16H1/32 , H02K7/14 , H02K9/19
CPC分类号： F16H57/0412 , B60K7/0007 , B60K17/046 , B60K2007/0038 , B60K2007/0092 , B60L2220/44 , B60L2240/425 , B60Y2306/03 , F16H1/32 , F16H57/0476 , F16H2001/325 , H02K7/116 , H02K7/14 , H02K9/19 , Y02T10/641 , Y02T10/642
摘要： A plurality of circumferential fins 22g are formed on an outer peripheral surface of a motor casing 22a, and a plurality of fins 22f are formed on an outer surface of a motor rear cover 22d. Lubricant circulates in a motor-casing oil passage 55 provided in the motor casing 22a, a motor-rear-cover oil passage 56 provided in the motor rear cover 22d, and a speed reduction portion B. This lubricant is cooled when flowing in the motor-casing oil passage 55 and the motor-rear-cover oil passage 56. Thus, an in-wheel motor drive device 21 is efficiently cooled.
摘要翻译：在马达壳体22a的外周面上形成有多个周向翅片22g，在马达后盖22d的外表面上形成有多个翅片22f。润滑剂在设置在马达壳体22a的马达壳体油路55中，设置在马达后盖22d中的马达后盖油路56和减速部B循环。该润滑剂在电动机中流动时被冷却油箱油路55和马达后盖油路56.因此，有效地冷却轮内马达驱动装置21。

10. 发明授权

US08733483B2 In-wheel motor drive assembly 有权
标题翻译：轮内电机驱动装置
公开(公告)号：US08733483B2
公开(公告)日：2014-05-27
申请号：US13511227
申请日：2010-10-28
申请人： Ken Yamamoto , Minoru Suzuki
发明人： Ken Yamamoto , Minoru Suzuki
IPC分类号： B60K7/00
CPC分类号： B60K17/046 , B60K7/0007 , B60K2007/0038 , B60K2007/0092 , B60L2220/44 , F16H1/32
摘要： The in-wheel motor drive assembly 21 includes: a motor unit A; a wheel hub bearing unit having a tubular wheel hub 32, a cylindrical outer-ring-side member 22c surrounding the outer circumferential surface of the wheel hub, and a wheel hub bearing 33 disposed in an annular space formed between the outer circumferential surface of the wheel hub and the inner circumferential surface of the outer-ring-side member to rotatably support the wheel hub; and a speed reduction unit 101 being a speed reduction mechanism having an output shaft 28 extending in one direction and an input shaft 25 extending in the other direction and reducing the rotational speed of the input shaft and transmitting the reduced rotation to the output shaft, the output shaft being fixedly inserted in the center of the wheel hub 32 and the input shaft being fixedly inserted in the motor rotary shaft 35.
摘要翻译：轮电机驱动组件21包括：马达单元A; 具有管状轮毂32的轮毂轴承单元，围绕轮毂的外周面的圆筒状的外圈侧构件22c，以及配置在环状空间内的轮毂轴承33，轮毂和外圈侧构件的内周面，以可旋转地支撑轮毂; 以及作为减速机构的减速单元101，其具有沿一个方向延伸的输出轴28和沿另一方向延伸的输入轴25，并且降低输入轴的转速并将减小的转动传递到输出轴，输出轴固定地插入轮毂32的中心，并且输入轴固定地插入马达旋转轴35中。

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