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1. 发明授权

US09120370B2 Drive apparatus for an electric automobile 有权
标题翻译：电动汽车驱动装置
公开(公告)号：US09120370B2
公开(公告)日：2015-09-01
申请号：US14347373
申请日：2012-02-29
申请人： Masafumi Hikida , Yasuyuki Matsuda , Kazutaka Tanaka , Daisuke Gunji
发明人： Masafumi Hikida , Yasuyuki Matsuda , Kazutaka Tanaka , Daisuke Gunji
IPC分类号： B60K1/02 , F16H3/72 , B60L11/12 , B60L11/14 , B60L15/20
CPC分类号： B60K1/02 , B60L11/123 , B60L11/14 , B60L15/20 , B60L2210/30 , B60L2210/40 , B60L2240/421 , B60L2240/423 , B60L2270/145 , F16H3/724 , F16H2200/0021 , F16H2200/2007 , F16H2200/2033 , F16H2200/2066 , F16H2200/2082 , Y02T10/6217 , Y02T10/645 , Y02T10/646 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
摘要： A drive apparatus for an electric automobile in which a planetary gear transmission 12 is assembled for which it is possible to lengthen the traveling distance per one electric charge, and thus improve the convenience of the electric automobile. A planetary gear transmission 12 comprises a first single-pinion planetary gear mechanism 16 and a second double-pinion planetary gear mechanism 17, and after changing the power from first and second electric motors 10, 11 by a desired gear ratio, transmits the power to a driven-side rotating shaft 15. A one-way clutch 18 is provided between a first carrier 19 and a portion 27 that is fastened to the vehicle so as to allow the first carrier 19 to rotate in a specified direction and prevent the first carrier 19 from rotating in a direction opposite the specified direction.
摘要翻译：一种用于电动汽车的驱动装置，其中组装行星齿轮传动装置12，可以延长每个电荷的行驶距离，从而提高电动汽车的便利性。行星齿轮传动装置12包括第一单小齿轮行星齿轮机构16和第二双小齿轮行星齿轮机构17，并且在将来自第一和第二电动机10,11的动力改变所需传动比之后，将动力传递到从动侧旋转轴15.单向离合器18设置在第一行星架19和紧固到车辆的部分27之间，以便允许第一行星架19沿指定方向旋转并防止第一行星架 19从与指定方向相反的方向旋转。

2. 发明申请

US20130217529A1 HUB BEARING, SPEED REDUCTION MECHANISM, AND IN-WHEEL MOTOR 有权
标题翻译： HUB轴承，减速机构和车轮电机
公开(公告)号：US20130217529A1
公开(公告)日：2013-08-22
申请号：US13824903
申请日：2012-02-29
申请人： Daisuke Gunji , Yasuyuki Matsuda
发明人： Daisuke Gunji , Yasuyuki Matsuda
IPC分类号： B60B27/00
CPC分类号： B60B27/0021 , B60B27/0005 , B60K1/02 , B60K7/0007 , B60K17/046 , B60K2007/003 , B60K2007/0038 , B60K2007/0092 , B60L15/20 , B60L2220/44 , B60L2240/421 , B60L2240/423 , B60L2240/486 , B60L2240/507 , B60L2260/28 , B60L2270/145 , F16C19/184 , F16C2326/02 , F16H3/724 , F16H37/0826 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要： There are provided a hub bearing, a speed reduction mechanism, and an in-wheel motor, including an inner race portion which is fixed to a support mechanism, an outer race portion which is connected to a wheel, and a rolling element which is disposed between the inner race portion and the outer race portion, and the outer race portion includes an outer race member, a wheel flange, and a fixation mechanism. The end surface of the wheel flange away from the outer race member in a direction parallel to a rotation shaft extends to the rotation shaft in relation to the inner race portion in the radial direction of the rotation shaft. Further, the inner race portion includes a first inner race member which is fixed to the support mechanism, a second inner race member which is inserted into the outer peripheral surface of the first inner race member, and a locking nut which is disposed on the outer peripheral surface of the first inner race member so as to be near the wheel in relation to the second inner race member and is threaded into the first inner race member, and the end surface of the locking nut away from the wheel in a direction parallel to the rotation shaft is positioned near the wheel in relation to the contact surface of the outer race member against the wheel flange.
摘要翻译：提供了一种轮毂轴承，减速机构和轮毂电动机，其包括固定到支撑机构的内圈部分，连接到车轮的外圈部分和布置在其中的滚动元件在所述内圈部分和所述外圈部分之间，所述外圈部分包括外座圈构件，车轮凸缘和固定机构。在平行于旋转轴的方向上，车轮凸缘的离开外圈构件的端面在旋转轴的径向方向上相对于内圈部分延伸到旋转轴。另外，内圈部包括固定在支承机构上的第一内圈部件，插入第一内圈部件的外周面的第二内圈部件和设置在第二内圈部件的外侧的锁定螺母所述第一内圈构件的外周面相对于所述第二内圈构件在所述车轮附近，并且被旋入所述第一内座圈构件，并且所述锁定螺母的端面沿与所述第二内圈构件平行的方向远离所述车轮旋转轴相对于外座圈构件的接触表面相对于车轮凸缘定位在车轮附近。

3. 发明申请

US20140243136A1 DRIVE APPARATUS FOR AN ELECTRIC AUTOMOBILE 有权
标题翻译：用于电动汽车的驱动装置
公开(公告)号：US20140243136A1
公开(公告)日：2014-08-28
申请号：US14347373
申请日：2012-02-29
申请人： Masafumi Hikida , Yasuyuki Matsuda , Kazutaka Tanaka , Daisuke Gunji
发明人： Masafumi Hikida , Yasuyuki Matsuda , Kazutaka Tanaka , Daisuke Gunji
IPC分类号： B60K1/02
CPC分类号： B60K1/02 , B60L11/123 , B60L11/14 , B60L15/20 , B60L2210/30 , B60L2210/40 , B60L2240/421 , B60L2240/423 , B60L2270/145 , F16H3/724 , F16H2200/0021 , F16H2200/2007 , F16H2200/2033 , F16H2200/2066 , F16H2200/2082 , Y02T10/6217 , Y02T10/645 , Y02T10/646 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
摘要： A drive apparatus for an electric automobile in which a planetary gear transmission 12 is assembled for which it is possible to lengthen the traveling distance per one electric charge, and thus improve the convenience of the electric automobile. A planetary gear transmission 12 comprises a first single-pinion planetary gear mechanism 16 and a second double-pinion planetary gear mechanism 17, and after changing the power from first and second electric motors 10, 11 by a desired gear ratio, transmits the power to a driven-side rotating shaft 15. A one-way clutch 18 is provided between a first carrier 19 and a portion 27 that is fastened to the vehicle so as to allow the first carrier 19 to rotate in a specified direction and prevent the first carrier 19 from rotating in a direction opposite the specified direction.
摘要翻译：一种用于电动汽车的驱动装置，其中组装行星齿轮传动装置12，可以延长每个电荷的行驶距离，从而提高电动汽车的便利性。行星齿轮传动装置12包括第一单小齿轮行星齿轮机构16和第二双小齿轮行星齿轮机构17，并且在将来自第一和第二电动机10,11的动力改变所需传动比之后，将动力传递到从动侧旋转轴15.单向离合器18设置在第一行星架19和紧固到车辆的部分27之间，以便允许第一行星架19沿指定方向旋转并防止第一行星架 19从与指定方向相反的方向旋转。

4. 发明授权

US08915818B2 Hub bearing, speed reduction mechanism, and in-wheel motor 有权
标题翻译：轮毂轴承，减速机构和轮毂电机
公开(公告)号：US08915818B2
公开(公告)日：2014-12-23
申请号：US13824903
申请日：2012-02-29
申请人： Daisuke Gunji , Yasuyuki Matsuda
发明人： Daisuke Gunji , Yasuyuki Matsuda
IPC分类号： F16H48/20 , B60K17/04
CPC分类号： B60B27/0021 , B60B27/0005 , B60K1/02 , B60K7/0007 , B60K17/046 , B60K2007/003 , B60K2007/0038 , B60K2007/0092 , B60L15/20 , B60L2220/44 , B60L2240/421 , B60L2240/423 , B60L2240/486 , B60L2240/507 , B60L2260/28 , B60L2270/145 , F16C19/184 , F16C2326/02 , F16H3/724 , F16H37/0826 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要： There are provided a hub bearing, a speed reduction mechanism, and an in-wheel motor, including an inner race portion which is fixed to a support mechanism, an outer race portion which is connected to a wheel, and a rolling element which is disposed between the inner race portion and the outer race portion, and the outer race portion includes an outer race member, a wheel flange, and a fixation mechanism. The end surface of the wheel flange away from the outer race member in a direction parallel to a rotation shaft extends to the rotation shaft in relation to the inner race portion in the radial direction of the rotation shaft. Further, the inner race portion includes a first inner race member which is fixed to the support mechanism, a second inner race member which is inserted into the outer peripheral surface of the first inner race member, and a locking nut which is disposed on the outer peripheral surface of the first inner race member so as to be near the wheel in relation to the second inner race member and is threaded into the first inner race member, and the end surface of the locking nut away from the wheel in a direction parallel to the rotation shaft is positioned near the wheel in relation to the contact surface of the outer race member against the wheel flange.
摘要翻译：提供了一种轮毂轴承，减速机构和轮毂电动机，其包括固定到支撑机构的内圈部分，连接到车轮的外圈部分和布置在其中的滚动元件在所述内圈部分和所述外圈部分之间，所述外圈部分包括外座圈构件，车轮凸缘和固定机构。在平行于旋转轴的方向上，车轮凸缘的离开外圈构件的端面在旋转轴的径向方向上相对于内圈部分延伸到旋转轴。另外，内圈部包括固定在支承机构上的第一内圈部件，插入第一内圈部件的外周面的第二内圈部件和设置在第二内圈部件的外侧的锁定螺母所述第一内圈构件的外周面相对于所述第二内圈构件在所述车轮附近，并且被旋入所述第一内座圈构件，并且所述锁定螺母的端面沿与所述第二内圈构件平行的方向远离所述车轮旋转轴相对于外座圈构件的接触表面相对于车轮凸缘定位在车轮附近。

5. 发明申请

US20130267365A1 IN-WHEEL MOTOR 有权
标题翻译：内轮马达
公开(公告)号：US20130267365A1
公开(公告)日：2013-10-10
申请号：US13824638
申请日：2012-07-27
申请人： Daisuke Gunji , Yasuyuki Matsuda , Shuhei Souma
发明人： Daisuke Gunji , Yasuyuki Matsuda , Shuhei Souma
IPC分类号： B60K7/00 , F16H3/48
CPC分类号： B60K7/0007 , B60K1/02 , B60K17/046 , B60K2007/0038 , B60K2007/0092 , B60Y2400/427 , F16H3/48 , F16H37/0826 , F16H2200/201 , F16H2200/2082
摘要： There is provided an in-wheel motor that can reduce the loss of energy. An electric vehicle driving device includes a first motor, a second motor, a speed change mechanism, a speed reducing mechanism, and a clutch device. A first planetary gear mechanism of the speed change mechanism is a single-pinion type planetary gear device. A second planetary gear mechanism of the speed change mechanism is a double-pinion type planetary gear device. The electric vehicle driving device operates so as to switch a first speed change state where the magnitudes of rotational forces of the first motor and the second motor are equal to each other and the directions of the rotational forces are opposite to each other, and a second speed change state where the rotational forces have the same magnitude and direction.
摘要翻译：提供了可以减少能量损失的轮内马达。电动车辆驱动装置包括第一电动机，第二电动机，变速机构，减速机构和离合器装置。变速机构的第一行星齿轮机构是单小齿轮型行星齿轮装置。变速机构的第二行星齿轮机构是双小齿轮型行星齿轮装置。电动车辆驱动装置进行动作以切换第一电动机和第二电动机的旋转力的大小彼此相等并且旋转力的方向彼此相反的第一变速状态，第二变速状态旋转力具有相同的大小和方向的速度变化状态。

6. 发明申请

US20120190491A1 WHEEL HUB MOTOR 有权
标题翻译：车轮电机
公开(公告)号：US20120190491A1
公开(公告)日：2012-07-26
申请号：US13318651
申请日：2011-05-20
申请人： Daisuke Gunji , Yasuyuki Matsuda , Gen Kimura
发明人： Daisuke Gunji , Yasuyuki Matsuda , Gen Kimura
IPC分类号： B60K7/00 , B60K17/14 , H02K7/116 , F16H3/72
CPC分类号： H02K7/116 , B60K7/0007 , B60K17/046 , B60K17/08 , B60K2007/003 , B60K2007/0038 , B60K2007/0092 , B60L2220/44 , F16H3/724 , F16H2200/2007 , F16H2200/2082 , H02K16/00 , Y02T10/641
摘要： An electric vehicle driving device 10 includes a first motor 11, a second motor 12, a first planetary gear mechanism 20, a second planetary gear mechanism 30, a clutch device 40, and a wheel bearing 50. The first planetary gear mechanism 20 is a planetary gear device of single pinion type. The second planetary gear mechanism 30 is a planetary gear device of double pinion type. The first motor 11 is connected to a first sun gear 21 and a second sun gear 31. The second motor 12 is connected to a first ring gear 24. The clutch device 40 is connected to a first carrier 23. A second carrier 33 is connected to the first ring gear 24. A second ring gear 34 is connected to the wheel bearing 50.
摘要翻译：电动车辆驱动装置10包括第一电动机11，第二电动机12，第一行星齿轮机构20，第二行星齿轮机构30，离合器装置40和车轮轴承50.第一行星齿轮机构20是单齿轮型行星齿轮装置。第二行星齿轮机构30是双小齿轮型的行星齿轮装置。第一马达11连接到第一太阳齿轮21和第二太阳齿轮31.第二马达12连接到第一齿圈24.离合器装置40连接到第一载架23.第二载架33连接第二环形齿轮34连接到车轮轴承50。

7. 发明授权

US07278332B2 Linear motion device 有权
标题翻译：直线运动装置
公开(公告)号：US07278332B2
公开(公告)日：2007-10-09
申请号：US10345362
申请日：2003-01-16
申请人： Shinya Nakatani , Masahiko Yamazaki , Hirotoshi Miyajima , Yasuyuki Matsuda
发明人： Shinya Nakatani , Masahiko Yamazaki , Hirotoshi Miyajima , Yasuyuki Matsuda
IPC分类号： F16C29/06 , F16H25/22
CPC分类号： F16C33/3706 , F16C29/0638 , F16H25/2238 , Y10T74/18568 , Y10T74/18744 , Y10T74/19749 , Y10T74/19777
摘要： A linear motion device has: a linear motion body externally fitted onto a shaft and making a relative linear motion along the shaft; a plurality of balls retained in a rolling element groove formed in an inner surface of the linear motion body, and rolling between the rolling element groove and the shaft; separators interposed among the balls; and a circulating path formed in the linear motion body and for circulating the balls from one end side of the rolling element groove to the other end side thereof; wherein the linear motion device is charged with grease containing base oil which is 220-395 in worked penetration defined by JIS K2220 and 50-500 mm2/s in kinematic viscosity at 40° C.
摘要翻译：直线运动装置具有：外部装配到轴上并沿轴线进行相对直线运动的直线运动体; 保持在形成于所述直线运动体的内表面的滚动元件槽中的多个滚珠以及所述滚动元件槽与所述轴之间的滚动; 插入球之间的分隔器; 以及循环路径，其形成在所述直线运动体中并且用于使所述滚珠从所述滚动元件槽的一端侧向另一端侧循环; 其特征在于，线性运动装置在40℃下运动粘度为JIS K2220和50-500mm 2 / s所定义的加工渗透率为220-395的基础油的润滑脂。

8. 发明申请

US20150171702A1 ELECTRIC ACTUATOR 审中-公开
标题翻译：电动执行器
公开(公告)号：US20150171702A1
公开(公告)日：2015-06-18
申请号：US14413040
申请日：2012-08-03
申请人： Yasuyuki Matsuda , Daisuke Gunji , Tomoharu Saito , Kazutaka Tanaka , Tomofumi Yamashita , Takashi Imanishi
发明人： Yasuyuki Matsuda , Daisuke Gunji , Tomoharu Saito , Kazutaka Tanaka , Tomofumi Yamashita , Takashi Imanishi
IPC分类号： H02K7/06 , H02K7/108 , F16D23/12 , F16H25/22 , F16H63/34 , H02K7/10 , H02K11/00
CPC分类号： H02K7/06 , F16D23/12 , F16D23/14 , F16H3/089 , F16H25/2204 , F16H63/3416 , F16H63/3466 , F16H2025/2078 , F16H2200/0047 , H02K7/085 , H02K7/10 , H02K7/108 , H02K11/24
摘要： An electric actuator includes a screw shaft that is mounted on one end of a drag bar, and that has a first helical groove on its outer peripheral surface; a rotor that has a hollow portion into which the screw shaft is arranged, wherein a second helical groove corresponding to the first helical groove is formed on a part of the inner peripheral surface of the hollow portion, and other end of the drag bar projects from the hollow portion; plural balls arranged between the first groove and the second groove; a deflector that is mounted to the rotor for circulating the balls; a stator that rotates the rotor so as to move the drag bar in its longitudinal direction; and a rotation preventing member that is engaged with a part of the drag bar so as to prevent the rotation of the drag bar.
摘要翻译：电致动器包括安装在拖杆的一端上的螺杆轴，并且在其外周面上具有第一螺旋槽; 转子，其具有设置有螺杆轴的中空部，在所述中空部的内周面的一部分上形成有与所述第一螺旋槽对应的第二螺旋槽，所述拉杆的另一端从中空部分; 布置在第一槽和第二槽之间的多个球; 安装在转子上以使球循环的偏转器; 定子，其使所述转子旋转以使所述拖杆沿其长度方向移动; 以及与所述拖杆的一部分接合以防止所述拖杆旋转的旋转阻止构件。

9. 发明授权

US08790204B2 In-wheel motor 有权
标题翻译：轮内电机
公开(公告)号：US08790204B2
公开(公告)日：2014-07-29
申请号：US13824638
申请日：2012-07-27
申请人： Daisuke Gunji , Yasuyuki Matsuda , Shuhei Souma
发明人： Daisuke Gunji , Yasuyuki Matsuda , Shuhei Souma
IPC分类号： F16H3/72
CPC分类号： B60K7/0007 , B60K1/02 , B60K17/046 , B60K2007/0038 , B60K2007/0092 , B60Y2400/427 , F16H3/48 , F16H37/0826 , F16H2200/201 , F16H2200/2082
摘要： There is provided an in-wheel motor that can reduce the loss of energy. An electric vehicle driving device includes a first motor, a second motor, a speed change mechanism, a speed reducing mechanism, and a clutch device. A first planetary gear mechanism of the speed change mechanism is a single-pinion type planetary gear device. A second planetary gear mechanism of the speed change mechanism is a double-pinion type planetary gear device. The electric vehicle driving device operates so as to switch a first speed change state where the magnitudes of rotational forces of the first motor and the second motor are equal to each other and the directions of the rotational forces are opposite to each other, and a second speed change state where the rotational forces have the same magnitude and direction.
摘要翻译：提供了可以减少能量损失的轮内马达。电动车辆驱动装置包括第一电动机，第二电动机，变速机构，减速机构和离合器装置。变速机构的第一行星齿轮机构是单小齿轮型行星齿轮装置。变速机构的第二行星齿轮机构是双小齿轮型行星齿轮装置。电动车辆驱动装置进行动作以切换第一电动机和第二电动机的旋转力的大小彼此相等并且旋转力的方向彼此相反的第一变速状态，第二变速状态旋转力具有相同的大小和方向的速度变化状态。

10. 发明授权

US08758178B2 Wheel hub motor 有权
标题翻译：轮毂电机
公开(公告)号：US08758178B2
公开(公告)日：2014-06-24
申请号：US13318651
申请日：2011-05-20
申请人： Daisuke Gunji , Yasuyuki Matsuda , Gen Kimura
发明人： Daisuke Gunji , Yasuyuki Matsuda , Gen Kimura
IPC分类号： F16H3/72 , F16H37/06 , B60K1/00
CPC分类号： H02K7/116 , B60K7/0007 , B60K17/046 , B60K17/08 , B60K2007/003 , B60K2007/0038 , B60K2007/0092 , B60L2220/44 , F16H3/724 , F16H2200/2007 , F16H2200/2082 , H02K16/00 , Y02T10/641
摘要： An electric vehicle driving device 10 includes a first motor 11, a second motor 12, a first planetary gear mechanism 20, a second planetary gear mechanism 30, a clutch device 40, and a wheel bearing 50. The first planetary gear mechanism 20 is a planetary gear device of single pinion type. The second planetary gear mechanism 30 is a planetary gear device of double pinion type. The first motor 11 is connected to a first sun gear 21 and a second sun gear 31. The second motor 12 is connected to a first ring gear 24. The clutch device 40 is connected to a first carrier 23. A second carrier 33 is connected to the first ring gear 24. A second ring gear 34 is connected to the wheel bearing 50.
摘要翻译：电动车辆驱动装置10包括第一电动机11，第二电动机12，第一行星齿轮机构20，第二行星齿轮机构30，离合器装置40和车轮轴承50.第一行星齿轮机构20是单齿轮型行星齿轮装置。第二行星齿轮机构30是双小齿轮型的行星齿轮装置。第一马达11连接到第一太阳齿轮21和第二太阳齿轮31.第二马达12连接到第一齿圈24.离合器装置40连接到第一载架23.第二载架33连接第二环形齿轮34连接到车轮轴承50。

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