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71. 发明公开

EP2759740A4 REDUCTION DEVICE 审中-公开
标题翻译：减速装置
公开(公告)号：EP2759740A4
公开(公告)日：2016-01-20
申请号：EP12834048
申请日：2012-09-05
申请人： NTN TOYO BEARING CO LTD
发明人： AKIYOSHI KOJI , SATO KOJI , NAKAKOJI MASAFUMI
IPC分类号： F16H13/08 , F16H25/06
CPC分类号： F16H1/321 , F16H1/32 , F16H3/48 , F16H3/62 , F16H13/08
摘要： It is desired to reduce vibration of a speed reducer. The speed reducer includes a fixed internal gear (3), an input shaft (7) coaxial with the internal gear (3), and an eccentric disk (9) provided on the input shaft (7) and rotatable inside the internal gear (3). A cage (14) is provided at an end of an output shaft (12) coaxial with the input shaft (7) so as to be rotatable between the internal gear (3) and the eccentric disk (9). The cage (14) is formed with pockets (18) which are fewer in number than the internal teeth (4) of the internal gear (3). Rollers (19) are received in the respective pockets (18) such that when the input shaft (7) is rotated once, and the eccentric disk (9) is rotated together with the input shaft, each of the rollers (19) is pushed by the rolling bearing (11) fitted on the eccentric disk (9) and circumferentially moves by a distance equal to the width of one internal tooth (4) while kept in meshing engagement with the internal tooth (4), causing the output shaft to be rotated at a reduced speed. The root radius of the internal gear (3), the radius of the circumcircle of the rolling bearing (11), the circumcircle having a center lying on the center axis of the input shaft (7), and the outer diameter of the rollers (19) are measured beforehand, and determined such that the smallest one of roller gaps (20) defined between the rollers (19) and the tooth bottoms of the internal gear (3) are controlled to reduce vibration.

72. 发明公开

EP2821671A4 IN-WHEEL MOTOR 有权
标题翻译： RADINTERNER电机
公开(公告)号：EP2821671A4
公开(公告)日：2015-10-07
申请号：EP12870123
申请日：2012-07-27
申请人： NSK LTD
发明人： GUNJI DAISUKE , MATSUDA YASUYUKI , SOUMA SHUHEI
IPC分类号： F16H3/66 , B60K1/02 , B60K7/00 , B60K17/14
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 (10) includes a first motor (11), a second motor (12), a speed change mechanism (13), a speed reducing mechanism (40), and a clutch device (60). A first planetary gear mechanism (20) of the speed change mechanism (13) is a single-pinion type planetary gear device. A second planetary gear mechanism (30) of the speed change mechanism (13) is a double-pinion type planetary gear device. The electric vehicle driving device (10) operates so as to switch a first speed change state where the magnitudes of rotational forces of the first motor (11) and the second motor (12) 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.

73. 发明公开

EP2821671A1 IN-WHEEL MOTOR 有权
标题翻译： IN-WHEEL电机
公开(公告)号：EP2821671A1
公开(公告)日：2015-01-07
申请号：EP12870123.2
申请日：2012-07-27
申请人： NSK Ltd.
发明人： GUNJI, Daisuke , MATSUDA, Yasuyuki , SOUMA, Shuhei
IPC分类号： F16H3/66 , B60K1/02 , B60K7/00 , B60K17/14
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 (10) includes a first motor (11), a second motor (12), a speed change mechanism (13), a speed reducing mechanism (40), and a clutch device (60). A first planetary gear mechanism (20) of the speed change mechanism (13) is a single-pinion type planetary gear device. A second planetary gear mechanism (30) of the speed change mechanism (13) is a double-pinion type planetary gear device. The electric vehicle driving device (10) operates so as to switch a first speed change state where the magnitudes of rotational forces of the first motor (11) and the second motor (12) 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：提供了一种可减少能量损失的轮内电机。电动车辆驱动装置（10）具有第一电动机（11），第二电动机（12），变速机构（13），减速机构（40）以及离合器装置（60）。变速机构（13）的第一行星齿轮机构（20）是单小齿轮型的行星齿轮装置。变速机构（13）的第二行星齿轮机构（30）是双小齿轮型的行星齿轮装置。电动车辆驱动装置（10）进行操作以便切换第一电动机（11）和第二电动机（12）的旋转力的大小彼此相等的第一变速状态和旋转力的方向彼此相反，并且第二变速状态的旋转力具有相同的大小和方向。

74. 发明专利

JP2017077884A ハイブリッド駆動装置审中-公开
公开(公告)号：JP2017077884A
公开(公告)日：2017-04-27
申请号：JP2016183444
申请日：2016-09-20
申请人：株式会社エクセディ , Exedy Corp
发明人： KATSURA SEISHI , MURATA KOSUKE , KITAMURA TAICHI
IPC分类号： B60K6/365 , B60K6/40 , B60K6/48 , B60K6/543 , F16H3/60
CPC分类号： B60K1/00 , B60K6/365 , B60K6/387 , B60K6/40 , B60K6/445 , B60K6/48 , B60K6/543 , B60K17/02 , B60K17/04 , B60K23/02 , B60L11/14 , B60W10/02 , B60W10/10 , B60W20/00 , B60W20/40 , F16D48/02 , F16F15/123 , F16H3/48 , F16H3/60 , F16H3/62 , F16H3/72 , F16H9/12 , F16H48/08 , H02K1/06 , H02K7/12 , H02K21/14
摘要：【課題】変速機全長が長くなることがなく、限られたスペースであっても、ハイブリッドシステムを構成することが可能なハイブリッド駆動装置を提供する。【解決手段】前後進切替機構601と、変速機602と、前記前後進切替機構の出力側に配置された入力経路600と、前記入力経路に接続されるモータ603とで構成される。【選択図】図1

75. 发明专利

JP5967291B2 駆動力伝達装置有权
公开(公告)号：JP5967291B2
公开(公告)日：2016-08-10
申请号：JP2015505241
申请日：2013-12-25
申请人：日産自動車株式会社
发明人：杉本拓洋 , 石井繁 , 宮地和裕 , 桑原卓
IPC分类号： F16D25/10 , F16D25/12
CPC分类号： F16H3/48 , F16D13/52 , F16D13/74 , F16H37/021 , F16H57/043 , F16H57/0473 , F16H57/0484 , F16H61/12 , F16D2066/001 , F16D2300/0214 , F16D25/0638 , F16D25/123 , F16H2037/026 , F16H2061/1276

76. 发明专利

JP2013209074A In-wheel motor 有权
标题翻译：内轮马达
公开(公告)号：JP2013209074A
公开(公告)日：2013-10-10
申请号：JP2012096527
申请日：2012-04-20
申请人： Nsk Ltd , 日本精工株式会社
发明人： GUNJI DAISUKE , MATSUDA YASUYUKI , SOMA SHUHEI
IPC分类号： B60K17/14 , B60K7/00 , F16D41/08 , F16H3/66
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： PROBLEM TO BE SOLVED: To provide an in-wheel motor capable of reducing energy loss.SOLUTION: An electric vehicle driving device 10 includes a first motor 11, a second motor 12, a transmission mechanism 13, a deceleration mechanism 40, and a clutch device 60. A first planetary gear mechanism 20 of the transmission mechanism 13 is a single pinion planetary gear device. A second planetary gear mechanism 30 of the transmission mechanism 13 is a double pinion planetary gear device. The electric vehicle driving device 10 can be operated while switching between a first transmission state where torques of the first motor 11 and the second motor 12 are equal in magnitude and opposite in direction, and a second transmission state where the torques of the two motors are equal in magnitude and direction.
摘要翻译：要解决的问题：提供能够减少能量损失的轮内电动机。解决方案：电动车辆驱动装置10包括第一电动机11，第二电动机12，变速机构13，减速机构40和离合器传动机构13的第一行星齿轮机构20是单小齿轮行星齿轮装置。传动机构13的第二行星齿轮机构30是双小齿轮行星齿轮装置。电动车辆驱动装置10可以在第一电动机11和第二电动机12的转矩在第一变速状态和第二电动机12的转矩相等的第一变速状态和第二变速状态之间切换，幅度和方向相等。

77. 发明申请

US20180304896A1 DRIVING APPARATUS FOR VEHICLE AND VEHICLE 审中-公开
公开(公告)号：US20180304896A1
公开(公告)日：2018-10-25
申请号：US15769176
申请日：2016-10-13
申请人： EXEDY CORPORATION
发明人： Hitoshi KATSURA , Kohsuke MURATA , Taichi KITAMURA
IPC分类号： B60W30/19 , B60K6/40 , B60K6/365 , B60K6/543 , B60K6/38 , F16D67/02 , B60W20/10 , B60W10/06 , B60W10/08 , B60W10/02 , F16H3/72 , B60W10/115 , F16H37/02
CPC分类号： B60K1/00 , B60K6/365 , B60K6/38 , B60K6/387 , B60K6/40 , B60K6/445 , B60K6/48 , B60K6/543 , B60K17/02 , B60K17/04 , B60K23/02 , B60K2006/381 , B60L11/14 , B60L15/2054 , B60L2240/423 , B60L2240/486 , B60L2240/507 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/115 , B60W20/00 , B60W20/10 , B60W20/40 , B60W30/19 , B60W2710/0666 , B60W2710/083 , F16D48/02 , F16D67/02 , F16F15/123 , F16H3/48 , F16H3/60 , F16H3/62 , F16H3/72 , F16H3/724 , F16H9/12 , F16H37/022 , F16H48/08 , F16H2200/2007 , F16H2200/2025 , F16H2200/2035 , H02K5/1732 , H02K7/006 , H02K7/116 , H02K7/12 , H02K21/024 , H02K21/14
摘要： A driving apparatus for vehicle includes a Ravigneaux planetary gear 501, a friction clutch 502, and a friction brake 503. Input paths 516 and 515 of two systems and an output path 517 of one system are provided for the Ravigneaux planetary gear. Continuously variable adjustment of output of the one system is achievable by adjusting each input of the two systems.

78. 发明授权

US09989134B2 Dual clutch transmission 有权
公开(公告)号：US09989134B2
公开(公告)日：2018-06-05
申请号：US15510550
申请日：2015-09-09
申请人： ISUZU MOTORS LIMITED
发明人： Sho Ozaki
IPC分类号： F16H37/06 , F16H3/00 , F16H3/091 , F16H3/48
CPC分类号： F16H37/065 , F16H3/006 , F16H3/091 , F16H3/0915 , F16H3/48 , F16H37/046 , F16H2200/0052 , F16H2200/0069
摘要： A dual clutch transmission 1 includes a first clutch 2, a second clutch 3, a first input shaft 4, a second input shaft 5, a counter shaft 6, an output shaft 7, a first splitter gear changing portion 10, a second splitter gear changing portion 20, and an output portion 30. The first splitter gear changing portion 10 has a first input gear 11a, a first counter gear 11b, a second input gear 12a, a second/counter gear 12b, and a first coupling mechanism 13. The second splitter gear changing portion 20 has an input/output gear 21a, a third counter gear 21b, a second coupling mechanism 22, and a third coupling mechanism 23. The output portion 30 has a fourth counter gear 31a, a forward output gear 31b, and a fourth coupling mechanism 33.

79. 发明授权

US09964183B2 Transmission with high speed clutch hub 有权
公开(公告)号：US09964183B2
公开(公告)日：2018-05-08
申请号：US14684549
申请日：2015-04-13
申请人： Ford Global Technologies, LLC
发明人： Laurence Andrew Deutsch , Gregory Daniel Goleski
IPC分类号： F16H55/17 , F16H3/48 , F16D13/68 , F16D13/72 , F16D25/0638 , F16D25/10 , F16H3/66 , F16D21/02
CPC分类号： F16H3/48 , F16D13/683 , F16D13/72 , F16D21/02 , F16D25/0638 , F16D25/10 , F16D2300/0214 , F16H3/66 , F16H2200/006 , F16H2200/2012 , F16H2200/2046 , F16H2200/2066 , F16H2200/2082
摘要： A clutch hub is selectively held against rotation by a brake and selectively coupled to an input shaft by a clutch. The clutch pack for the brake is splined to the outside of the clutch hub while the clutch pack for the clutch is splined to the inside. To reduce axial length, the clutch packs are packaged radially outside of a gear set, increasing the diameter of the clutch hub. When the clutch hub is subjected to high rotational speeds, high centrifugal stresses result. These stresses are reduced by openings in the spline teeth and in the recesses between the spline teeth. Fluid flow to the outer clutch pack is controlled by openings in a clutch housing.

80. 发明申请

US20170261081A1 DUAL CLUTCH TRANSMISSION 有权
公开(公告)号：US20170261081A1
公开(公告)日：2017-09-14
申请号：US15510550
申请日：2015-09-09
申请人： ISUZU MOTORS LIMITED
发明人： Sho OZAKI
IPC分类号： F16H37/06 , F16H3/00 , F16H3/091
CPC分类号： F16H37/065 , F16H3/006 , F16H3/091 , F16H3/0915 , F16H3/48 , F16H37/046 , F16H2200/0052 , F16H2200/0069
摘要： A dual clutch transmission 1 includes a first clutch 2, a second clutch 3, a first input shaft 4, a second input shaft 5, a counter shaft 6, an output shaft 7, a first splitter gear changing portion 10, a second splitter gear changing portion 20, and an output portion 30. The first splitter gear changing portion 10 has a first input gear 11a, a first counter gear 11b, a second input gear 12a, a second/counter gear 12b, and a first coupling mechanism 13. The second splitter gear changing portion 20 has an input/output gear 21a, a third counter gear 21b, a second coupling mechanism 22, and a third coupling mechanism 23. The output portion 30 has a fourth counter gear 31a, a forward output gear 31b, and a fourth coupling mechanism 33.

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