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61. 发明公开

EP3774431A1 HYDRAULIC DRIVETRAIN FOR A UTILITY VEHICLE 有权
公开(公告)号：EP3774431A1
公开(公告)日：2021-02-17
申请号：EP19781425.4
申请日：2019-03-19
申请人： Terex South Dakota, Inc.
发明人： CLARK, Brian M.
IPC分类号： B60K17/356 , B60K17/14 , B60K17/34 , B62D11/04

62. 发明公开

EP3708408A1 CONTROL DEVICE AND CONTROL METHOD OF ELECTRIC VEHICLE 有权
公开(公告)号：EP3708408A1
公开(公告)日：2020-09-16
申请号：EP20154790.8
申请日：2020-01-31
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KAWASAKI, Daijiro , YAMANAKA, Satoshi , OTSUBO, Hideaki
IPC分类号： B60L15/20 , B60K17/12 , B60K17/14
摘要： In a control device of an electric vehicle (Ve) including a motor (1), driving wheels (2), a shifting device (3) that is operated by a driver and selectively sets one of two shift positions of a traveling position that generates driving force by transmitting output torque of the motor (1) to the driving wheels (2), and a non-traveling position that does not generate driving force without transmitting the output torque to the driving wheels (2), a controller (6) causes the motor (1) to output signal torque that enables the driver to sense a change in a vehicle behavior accompanied with switching of the shift position when the driver switches the shift position.

63. 发明公开

EP3705342A1 VEHICLE PROPULSION CONTROL USING GEAR DEPENDENT PEDAL MAPPING DURING GEAR SHIFT 审中-公开
公开(公告)号：EP3705342A1
公开(公告)日：2020-09-09
申请号：EP20158579.1
申请日：2020-02-20
申请人： Volvo Car Corporation
发明人： Hammarberg, Carl Magnus , Wessling, Lisa Julia Helen
IPC分类号： B60L15/20 , B60K17/12 , B60K17/14
摘要： A controller for a vehicle is configured to determine an amount of torque to be generated by a propulsion source of the vehicle during a shift from an initial gear of a transmission of the vehicle to a target gear of the transmission. The controller is configured to determine the amount of torque based on a position of an acceleration pedal of the vehicle, a first pedal map for the initial gear, and a second pedal map for the target gear. The controller is further configured to output, during the shift from the initial gear to the target gear, one or more commands to control one or more operating parameters of the propulsion source to generate the amount of torque.

64. 发明公开

EP3690279A1 SPEED REDUCER 有权
公开(公告)号：EP3690279A1
公开(公告)日：2020-08-05
申请号：EP18859181.2
申请日：2018-07-31
申请人： NSK Ltd.
发明人： KISHIDA, Hirotaka , DAIKOKU, Yuya , MATSUDA, Yasuyuki
IPC分类号： F16H1/10 , B60B35/14 , B60B35/18 , B60K17/14 , F16C19/18 , F16H3/66
摘要： A reduction gear includes: a first bearing that is mounted on a supporting member; an output member that is supported by the first bearing and rotates about a first rotation axis; an internal gear that is coupled to the output member and rotates about the first rotation axis together with the output member; a second bearing that is mounted on the supporting member on an outer side relative to the first bearing in a radial direction; and a pinion gear that is supported by the second bearing, rotates about a second rotation axis different from the first rotation axis, and is engaged with the internal gear. At least a part of the second bearing is located on a side closer to the internal gear with respect to a plane passing through an end portion of the first bearing that is more distant from the internal gear in an axial direction parallel to the second rotation axis and being orthogonal to the second rotation axis.

65. 发明授权

EP2607209B1 Selbstfahrende, wenigstens einachsige Arbeitsmaschine zum Betreiben und/oder Fortbewegen von angebauten Arbeitsgeräten oder angehängten Fahrzeugen 有权
公开(公告)号：EP2607209B1
公开(公告)日：2019-01-30
申请号：EP11405376.2
申请日：2011-12-23
申请人： Rapid Technic AG
发明人： Häfeli, Christian
IPC分类号： B62D11/18 , B60K17/14 , B62D51/00 , B62D51/06 , B60K26/04 , B60K17/10 , F16H61/435

66. 发明授权

EP2821671B1 IN-WHEEL MOTOR 有权
标题翻译： IN-WHEEL电机
公开(公告)号：EP2821671B1
公开(公告)日：2018-03-07
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.

67. 发明公开

EP3154170A4 IN-WHEEL MOTOR DRIVE DEVICE 审中-公开
公开(公告)号：EP3154170A4
公开(公告)日：2018-02-21
申请号：EP15802570
申请日：2015-05-08
申请人： NTN TOYO BEARING CO LTD
发明人： YUKISHIMA RYOU , SUZUKI MINORU , UOZUMI TOMOHISA
IPC分类号： H02K9/19 , B60K7/00 , B60K17/04 , B60K17/12 , B60K17/14 , F16H1/32 , F16H57/04 , H02K7/00 , H02K7/08
CPC分类号： B60K7/0007 , B60K7/00 , B60K17/046 , B60K17/12 , B60K17/14 , B60K2007/0038 , B60K2007/0092 , B60Y2306/03 , F16H1/32 , F16H57/04 , F16H57/0476 , H02K7/006 , H02K7/08 , H02K7/083 , H02K7/116 , H02K7/14 , H02K9/19
摘要： Provided is an in-wheel motor drive device (21) including: a motor part (A), a speed reducer part (B), a wheel bearing part (C), a casing (22), and a lubrication mechanism configured to supply lubricating oil to the motor part (A) and to the speed reducer part (B). A rotation shaft (24) of a motor in the motor part (A) is configured to drive an input shaft (25) of a speed reducer having eccentric portions (25a and 25b) to rotate. The speed reducer part (B) is configured to reduce a speed of rotation of the input shaft (25) of the speed reducer and transmit the rotation to an output shaft (28) of the speed reducer. The wheel bearing part (C) is connected to the output shaft (28) of the speed reducer. The motor part (A) includes a stator (23a) fixed to the casing (22) and a rotor (23b) arranged at the rotation shaft (24) of the motor. A shielding plate (70) configured to reduce stirring resistance of the lubricating oil generated by rotation of the rotor (23b) is arranged in the motor part (A).

68. 发明公开

EP3153340A4 IN-WHEEL MOTOR DRIVE DEVICE 无效
公开(公告)号：EP3153340A4
公开(公告)日：2018-02-21
申请号：EP15802491
申请日：2015-05-08
申请人： NTN TOYO BEARING CO LTD
发明人： YUKISHIMA RYOU , SUZUKI MINORU , UOZUMI TOMOHISA
IPC分类号： B60K7/00 , B60K1/00 , B60K17/04 , B60K17/14 , F16H57/04
CPC分类号： B60K7/0007 , B60K7/00 , B60K17/043 , B60K17/046 , B60K17/14 , B60K2001/006 , B60K2007/0038 , B60K2007/0092 , B60Y2306/03 , B60Y2306/05 , B60Y2400/73 , F16H1/32 , F16H57/04 , F16H57/0476 , H02K7/006 , H02K7/083 , H02K7/116 , H02K9/19
摘要： Provided is an in-wheel motor drive device (21), including a motor part (A), a speed reducer part (B), a wheel bearing part (C), a casing (22), and a lubrication mechanism configured to supply lubricating oil to the motor part (A) and to the speed reducer part (B). A rotation shaft (24) of a motor in the motor part (A) is configured to drive an input shaft (25) of a speed reducer having eccentric portions (25a and 25b) to rotate. The speed reducer part (B) is configured to reduce a speed of rotation of the input shaft (25) of the speed reducer and transmit the rotation to an output shaft (28) of the speed reducer. The wheel bearing part (C) is connected to the output shaft (28) of the speed reducer. The lubrication mechanism includes an oil path (22b) in the speed reducer part (B), which is configured to discharge lubricating oil inside the speed reducer part (B) to the motor part (A), and an oil path (22f) in the motor part (A), which is configured to discharge lubricating oil inside the motor part (A) to an oil tank (22d) together with the lubricating oil from the speed reducer part (B) . The motor part (A) includes a partition plate (80) configured to guide the lubricating oil from the speed reducer part (B) to the oil path (22f) in the motor part (A).

69. 发明公开

EP3138718A1 INTEGRATED STEERING DRIVE AXLE FOR VEHICLE AND ELECTRIC VEHICLE 有权
标题翻译： INEGRIERTE LENKANTRIEBSACHSEFÜREIN FAHRZEUG UND ELEKTRISCHES FAHRZEUG
公开(公告)号：EP3138718A1
公开(公告)日：2017-03-08
申请号：EP15786439.8
申请日：2015-03-05
申请人： Zhejiang Geely Holding Group Co., Ltd. , Zhejiang Geely Automobile Research Institute Co., Ltd.
发明人： LI, Shufu
IPC分类号： B60K17/14
CPC分类号： B60K17/14 , B60K1/02 , B60K7/0007 , B60K17/043 , B60K17/08 , B60K17/30 , B60K17/306 , Y02T10/7258
摘要： The present invention provides an integrated steering drive axle for a vehicle and an electric vehicle. The integrated steering drive axle includes an integrally rigid axle beam arranged to extend between the two wheels along the lateral direction of the vehicle, and two motor drive systems mounted at the axle beam, wherein each motor drive system can independently drive a corresponding one of the two wheels to rotate and turn; wherein each motor drive system includes: a first drive electric motor, arranged separately from the corresponding wheel; a first transmission mechanism, arranged between the first drive electric motor and the corresponding wheel and used for transferring the output power of the first drive electric motor to the corresponding wheel to drive the corresponding wheel to rotate; and a second drive electric motor, used for providing steering power necessary for steering the corresponding wheel. According to the present invention, the two motor drive systems for independently driving the wheels at opposite sides are mounted at the integrated steering drive axle, thereby improving the control flexibility of the vehicle and achieving independent driving and independent steering of the wheels.
摘要翻译：本发明提供了一种用于车辆和电动车辆的综合转向驱动轴。一体化的转向驱动轴包括一体的刚性轴梁，其布置成沿着车辆的横向方向在两个车轮之间延伸，以及安装在车轴梁处的两个电动机驱动系统，其中每个电动机驱动系统可以独立地驱动相应的一个两个轮子旋转转动; 其中每个电动机驱动系统包括：与相应车轮分开布置的第一驱动电动机; 第一传动机构，布置在第一驱动电动机和相应的车轮之间，用于将第一驱动电动机的输出功率传递到相应的车轮以驱动相应的车轮旋转; 以及用于提供转向相应车轮所需的转向动力的第二驱动电动机。根据本发明，用于在相对侧独立地驱动车轮的两个电动机驱动系统安装在一体化转向驱动轴上，从而提高车辆的控制灵活性，并实现车轮的独立驾驶和独立转向。

70. 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.

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