公开(公告)号：US08590649B2

公开(公告)日：2013-11-26

申请号：US13119841

申请日：2010-03-23

申请人： Masami Osawa ,  Yuki Tojima

发明人： Masami Osawa ,  Yuki Tojima

IPC分类号： B60K1/00

CPC分类号： B60K7/0007 ,  B60K17/046 ,  B60K2007/0038 ,  B60K2007/0092

摘要： An in-wheel motor unit is suspended from a vehicle body and outputs torque from an internal motor to a wheel; and has a knuckle, which is suspended from the aforementioned vehicle body; an output shaft, which outputs motor torque to the wheel; a wheel hub, which rotates together with the wheel and is connected to the output shaft such that the output shaft and the wheel hub can rotate together; and a unit casing for the in-wheel motor unit, which houses the motor. The wheel hub is rotatably supported by a first part of the knuckle via a hub bearing, and the unit casing is fixed to a second part of the knuckle via a sleeve.

摘要翻译： 车轮马达单元从车体悬挂并输出从内部马达到车轮的扭矩; 并具有从上述车身悬挂的转向节; 输出轴，其将电动机扭矩输出到车轮; 轮毂，其与轮一起旋转并连接到输出轴，使得输出轴和轮毂可以一起旋转; 以及容纳电动机的轮内电机单元的单元壳体。 轮毂通过轮毂轴承由转向节的第一部分可旋转地支撑，并且单元壳体通过套筒固定到转向节的第二部分。

公开(公告)号：US20110174560A1

公开(公告)日：2011-07-21

申请号：US13119841

申请日：2010-03-23

申请人： Masami Osawa ,  Yuki Tojima

发明人： Masami Osawa ,  Yuki Tojima

IPC分类号： B60K7/00

CPC分类号： B60K7/0007 ,  B60K17/046 ,  B60K2007/0038 ,  B60K2007/0092

摘要： An in-wheel motor unit is suspended from a vehicle body and outputs torque from an internal motor to a wheel; and has a knuckle, which is suspended from the aforementioned vehicle body; an output shaft, which outputs motor torque to the wheel; a wheel hub, which rotates together with the wheel and is connected to the output shaft such that the output shaft and the wheel hub can rotate together; and a unit casing for the in-wheel motor unit, which houses the motor. The wheel hub is rotatably supported by a first part of the knuckle via a hub bearing, and the unit casing is fixed to a second part of the knuckle via a sleeve.

摘要翻译： 车轮马达单元从车体悬挂并输出从内部马达到车轮的扭矩; 并具有从上述车身悬挂的转向节; 输出轴，其将电动机扭矩输出到车轮; 轮毂，其与轮一起旋转并连接到输出轴，使得输出轴和轮毂可以一起旋转; 以及容纳电动机的轮内电机单元的单元壳体。 轮毂通过轮毂轴承由转向节的第一部分可旋转地支撑，并且单元壳体通过套筒固定到转向节的第二部分。

公开(公告)号：US08042634B2

公开(公告)日：2011-10-25

申请号：US12306443

申请日：2007-06-21

申请人： Kazunobu Eritate ,  Tomokazu Yamauchi ,  Shoichi Sasaki ,  Yuki Tojima ,  Takahiro Misu ,  Masami Osawa

发明人： Kazunobu Eritate ,  Tomokazu Yamauchi ,  Shoichi Sasaki ,  Yuki Tojima ,  Takahiro Misu ,  Masami Osawa

IPC分类号： B60K6/50

CPC分类号： B60W20/40 ,  B60K6/445 ,  B60L11/123 ,  B60L11/14 ,  B60L2240/12 ,  B60L2240/42 ,  B60L2240/421 ,  B60L2240/44 ,  B60L2240/441 ,  B60L2240/486 ,  B60L2240/507 ,  B60L2260/26 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/11 ,  B60W20/00 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642 ,  Y02T10/7077 ,  Y10T477/23

摘要： The rotating shaft of the motor is connected to and disconnected from the first coupled rotating shaft, the crankshaft of the engine, and the drive shaft is connected to and disconnected from the second coupled rotating shaft and the third coupled rotating shaft. Thereby, the connection state when a power is output to the drive shaft can be increased and the power to the drive shaft can be output in a more efficient connection state in comparison with only connecting and disconnecting the rotating shaft of the motor to and from the first coupled rotating shaft and the crankshaft of the engine.

摘要翻译： 马达的旋转轴与第一联接的旋转轴，发动机的曲轴和驱动轴连接并与第二联接的旋转轴和第三联接的旋转轴分离。 因此，与仅将电动机的旋转轴连接和断开的情况相比，可以增加向驱动轴输出动力的连接状态，并且能够以更有效的连接状态输出驱动轴的动力 第一联轴器和发动机曲轴。

公开(公告)号：US20090242287A1

公开(公告)日：2009-10-01

申请号：US12306443

申请日：2007-06-21

申请人： Kazunobu Eritate ,  Tomokazu Yamauchi ,  Shoichi Sasaki ,  Yuki Tojima ,  Takahiro Misu ,  Masami Osawa

发明人： Kazunobu Eritate ,  Tomokazu Yamauchi ,  Shoichi Sasaki ,  Yuki Tojima ,  Takahiro Misu ,  Masami Osawa

IPC分类号： B60W10/04 ,  B60K6/42 ,  B60W20/00

CPC分类号： B60W20/40 ,  B60K6/445 ,  B60L11/123 ,  B60L11/14 ,  B60L2240/12 ,  B60L2240/42 ,  B60L2240/421 ,  B60L2240/44 ,  B60L2240/441 ,  B60L2240/486 ,  B60L2240/507 ,  B60L2260/26 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/11 ,  B60W20/00 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642 ,  Y02T10/7077 ,  Y10T477/23

摘要： The rotating shaft of the motor is connected to and disconnected from the first coupled rotating shaft, the crankshaft of the engine, and the drive shaft is connected to and disconnected from the second coupled rotating shaft and the third coupled rotating shaft. Thereby, the connection state when a power is output to the drive shaft can be increased and the power to the drive shaft can be output in a more efficient connection state in comparison with only connecting and disconnecting the rotating shaft of the motor to and from the first coupled rotating shaft and the crankshaft of the engine.

摘要翻译： 马达的旋转轴与第一联接的旋转轴，发动机的曲轴和驱动轴连接并与第二联接的旋转轴和第三联接的旋转轴分离。 因此，与仅将电动机的旋转轴连接和断开的情况相比，可以增加向驱动轴输出动力的连接状态，并且能够以更有效的连接状态输出驱动轴的动力 第一联轴器和发动机曲轴。

公开(公告)号：US20090025991A1

公开(公告)日：2009-01-29

申请号：US11887820

申请日：2006-04-12

申请人： Naoki Moriguchi ,  Michitaka Tsuchida ,  Ryoji Mizutani ,  Junichiro Sakurai ,  Yuki Tojima

发明人： Naoki Moriguchi ,  Michitaka Tsuchida ,  Ryoji Mizutani ,  Junichiro Sakurai ,  Yuki Tojima

IPC分类号： B60K7/00

CPC分类号： H02K7/102 ,  B60K7/0007 ,  B60K17/046 ,  F16D55/02 ,  F16D65/14 ,  F16D2121/02 ,  F16D2121/14 ,  F16D2123/00 ,  H02K7/116 ,  H02K7/14

摘要： An electrically driven wheel includes a wheel disc and a wheel hub; an in-wheel motor mounted within the wheel disc to drive the wheel disc and the wheel hub or to be driven by the wheel disc and the wheel hub; a brake rotor and a brake caliper suppressing rotation of the wheel disc and the wheel hub while a vehicle is moving; and a parking lock mechanism provided in the in-wheel motor separately from a brake mechanism formed of the brake rotor and the brake caliper. The parking lock mechanism is a band-type brake frictionally engaging a planetary carrier serving as an “output portion” of a “reduction mechanism”.

摘要翻译： 电动轮包括轮盘和轮毂; 安装在轮盘内的轮内马达，以驱动轮盘和轮毂，或由轮盘和轮毂驱动; 制动转子和制动钳，其在车辆移动时抑制轮盘和轮毂的旋转; 以及与由制动转子和制动钳形成的制动机构分开设置在车轮电动机中的停车锁定机构。 停车锁定机构是作为“减速机构”的“输出部”的行星架的摩擦接合的带状制动器。

公开(公告)号：US20050211478A1

公开(公告)日：2005-09-29

申请号：US11058202

申请日：2005-02-16

申请人： Masafumi Sakuma ,  Yuki Tojima

发明人： Masafumi Sakuma ,  Yuki Tojima

IPC分类号： B60L15/20 ,  B60L7/04 ,  B60L7/22 ,  B60L9/18 ,  H02P3/12 ,  B60K1/00

CPC分类号： B60L7/003 ,  B60L7/04 ,  B60L7/22 ,  B60L15/007 ,  B60L15/2027 ,  B60L50/16 ,  B60L50/51 ,  B60L58/40 ,  B60L2210/40 ,  B60L2240/12 ,  B60L2250/26 ,  H02P3/12 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275 ,  Y02T90/34

摘要： A descent-restricting device for restricting a descent of a vehicle when starting the vehicle from a stationary state on an incline includes a motor for transmitting power to a drive shaft of the vehicle, a power source, a motor control portion for controlling electric power provided from the power source to the motor, and a short circuit switch portion for short-circuiting a plurality of wirings connecting the motor and the motor control portion when starting the vehicle from the stationary state on the incline.

摘要翻译： 一种用于限制车辆在倾斜状态下从静止状态起动车辆时的下降的下降限制装置包括：向车辆的驱动轴发送动力的电动机，电源，用于控制电力的电力的电动机控制部 以及一个短路开关部分，用于在从斜坡上的静止状态起动车辆时短路连接马达和马达控制部分的多条布线。

公开(公告)号：US07958959B2

公开(公告)日：2011-06-14

申请号：US11579417

申请日：2005-05-16

申请人： Shigekazu Yogo ,  Ryoji Mizutani ,  Yuki Tojima ,  Shuuetsu Suzuki

发明人： Shigekazu Yogo ,  Ryoji Mizutani ,  Yuki Tojima ,  Shuuetsu Suzuki

IPC分类号： B60K1/00

CPC分类号： B60K7/0007 ,  B60G3/20 ,  B60G13/16 ,  B60G2202/12 ,  B60G2204/30 ,  B60G2300/50 ,  B60K17/046 ,  B60K2007/0038 ,  B60K2007/0092 ,  Y10S903/906

摘要： A breather device provided on the outer peripheral section of a case of an in-wheel motor is located at a position above the rotation shaft of the in-wheel motor, between the in-wheel motor and a wheel. The position is inside the wheel in the width direction of a vehicle.

摘要翻译： 设置在轮内电动机的外壳的外周部的通气装置位于轮内电动机的旋转轴的上方位于车轮电动机和车轮之间的位置。 该位置在车辆的宽度方向上在车轮内。

公开(公告)号：US07819214B2

公开(公告)日：2010-10-26

申请号：US11797336

申请日：2007-05-02

申请人： Ryoji Mizutani ,  Yasuji Taketsuna ,  Yuki Tojima ,  Atsushi Torii ,  Shigetaka Isogai

发明人： Ryoji Mizutani ,  Yasuji Taketsuna ,  Yuki Tojima ,  Atsushi Torii ,  Shigetaka Isogai

IPC分类号： B60K11/02

CPC分类号： F04D3/00 ,  B60K7/0007 ,  B60K11/02 ,  B60K17/046 ,  B60K25/06 ,  B60K2001/003 ,  B60K2007/0038 ,  B60K2007/0092 ,  B60L1/003 ,  B60L2220/44 ,  B60L2220/50 ,  H02K7/14 ,  H02K9/19 ,  Y02T10/641

摘要： An in-wheel motor includes a motor, a shaft, an oil pump and oil paths. The oil pump is provided on one end of the shaft. The motor includes a stator core, stator coils and a rotor. The oil pump pumps up an oil from an oil reservoir via an oil path to supply the pumped-up oil to another oil path. The another oil path supplies the oil from the oil pump to the outer periphery of the stator core of the motor from an opening end.

摘要翻译： 轮毂电机包括马达，轴，油泵和油路。 油泵设置在轴的一端。 电动机包括定子铁芯，定子线圈和转子。 油泵通过油路从储油器泵出油，将抽油机供给另一个油路。 另一个油路从油泵将油从开口端供给到电动机的定子铁芯的外周。

公开(公告)号：US20070246277A1

公开(公告)日：2007-10-25

申请号：US11797336

申请日：2007-05-02

申请人： Ryoji Mizutani ,  Yasuji Taketsuna ,  Yuki Tojima ,  Atsushi Torii ,  Shigetaka Isogai

发明人： Ryoji Mizutani ,  Yasuji Taketsuna ,  Yuki Tojima ,  Atsushi Torii ,  Shigetaka Isogai

IPC分类号： B60K1/00

CPC分类号： F04D3/00 ,  B60K7/0007 ,  B60K11/02 ,  B60K17/046 ,  B60K25/06 ,  B60K2001/003 ,  B60K2007/0038 ,  B60K2007/0092 ,  B60L1/003 ,  B60L2220/44 ,  B60L2220/50 ,  H02K7/14 ,  H02K9/19 ,  Y02T10/641

摘要： An in-wheel motor includes a motor, a shaft, an oil pump and oil paths. The oil pump is provided on one end of the shaft. The motor includes a stator core, stator coils and a rotor. The oil pump pumps up an oil from an oil reservoir via an oil path to supply the pumped-up oil to another oil path. The another oil path supplies the oil from the oil pump to the outer periphery of the stator core of the motor from an opening end.

公开(公告)号：US20060144626A1

公开(公告)日：2006-07-06

申请号：US11304638

申请日：2005-12-16

申请人： Ryoji Mizutani ,  Fumito Kurata ,  Shigekazu Yogo ,  Kenji Harada ,  Atsushi Torii ,  Yuki Tojima ,  Masafumi Sakuma

发明人： Ryoji Mizutani ,  Fumito Kurata ,  Shigekazu Yogo ,  Kenji Harada ,  Atsushi Torii ,  Yuki Tojima ,  Masafumi Sakuma

IPC分类号： B60K1/00

CPC分类号： B60K7/0007 ,  B60K17/046 ,  B60K2007/0053 ,  B60K2007/0092

摘要： An in-wheel motor includes a motor generating motive power, a planetary gear arranged toward a wheel disc relative to the motor to reduce an output of the motor, and a shaft arranged toward the wheel disc relative to the planetary gear and connected to a planetary carrier. Shaft is connected to a constant velocity joint transmitting the motive power to wheel disc.

摘要翻译： 轮内电动机包括产生动力的电动机，相对于电动机朝向轮盘布置的行星齿轮，以减少电动机的输出;以及相对于行星齿轮朝向轮盘布置并连接到行星齿轮的行星齿轮 载体 轴连接到传动动力到轮盘的等速万向节。