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公开(公告)号：US10030755B2
公开(公告)日：2018-07-24
申请号：US15308176
申请日：2015-05-06
摘要： A torque vectoring device for a vehicle is provided, comprising an electrical motor (110) being connected to a differential mechanism (20) via a transmission (120), wherein the torque vectoring device further comprises at least one control means (130, 150) for changing the torque path of the transmission (120) between a first mode, in which the transmission connects the electrical motor (110) to the input shaft of the differential mechanism (20) for hybrid drive mode, and a second mode, in which the transmission connects the electrical motor (110) to the output shaft of the differential mechanism (20) for torque vectoring mode.
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公开(公告)号：US09744850B2
公开(公告)日：2017-08-29
申请号：US14383378
申请日：2013-03-12
CPC分类号： B60K17/12 , B60K1/00 , B60K17/16 , B60K2001/001 , F16H2200/0021 , Y02T10/7258
摘要： An electric drive axle arrangement for a road vehicle comprises an electric drive motor (1), a differential mechanism (3, 4) for allowing different velocities of drive wheels driven by the drive motor, and a torque vectoring system (2, 6, 7) for controlling the distribution of drive torque between the two drive wheels. A torque vectoring motor (2) of the torque vectoring system is of the non-permanent magnet motor type.
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公开(公告)号：US20150065283A1
公开(公告)日：2015-03-05
申请号：US14383378
申请日：2013-03-12
CPC分类号： B60K17/12 , B60K1/00 , B60K17/16 , B60K2001/001 , F16H2200/0021 , Y02T10/7258
摘要： An electric drive axle arrangement for a road vehicle comprises an electric drive motor (1), a differential mechanism (3, 4) for allowing different velocities of drive wheels driven by the drive motor, and a torque vectoring system (2, 6, 7) for controlling the distribution of drive torque between the two drive wheels. A torque vectoring motor (2) of the torque vectoring system is of the non-permanent magnet motor type.
摘要翻译： 一种用于公路车辆的电动驱动桥机构，包括电动马达（1），用于允许由驱动马达驱动的驱动轮的不同速度的差速机构（3,4）和扭矩矢量系统（2,6,7 ），用于控制两个驱动轮之间的驱动转矩分布。 扭矩矢量系统的转矩矢量电动机（2）是非永磁电动机类型。
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公开(公告)号：US10408284B2
公开(公告)日：2019-09-10
申请号：US15114189
申请日：2015-01-31
IPC分类号： F16D48/02 , B60K17/02 , B60K17/344 , B60K23/08
摘要： A hydraulic system including a hydraulically actuated clutch, a hydraulically actuated shifting piston, and a pressure source for actuating the clutch as well as the shifting piston. The movement of the shifting piston also controls a valve function which serves to open a connection from the pressure source to the clutch only when the shifting piston has reached one of its end positions.
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公开(公告)号：US10336185B2
公开(公告)日：2019-07-02
申请号：US15103711
申请日：2014-12-09
发明人： Henrik Nilsson , Gustaf Lagunoff
IPC分类号： B60K17/35 , F16D25/0638 , F16H1/14
摘要： A final drive for a road vehicle comprises a pinion gear on a pinion axle journaled in a housing, the pinion gear being in gear engagement with a crown gear journaled for rotation transversely to the pinion axle. The final drive is combined with an all wheel drive (AWD) coupling, comprising a disc package axially controlled by a hydraulic piston for optionally transmitting torque from an ingoing axle to the pinion axle, the disc package being rotatably connected to the pinion axle. The ingoing axle of the AWD coupling is radially journaled only by the pinion axle in the final drive.
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公开(公告)号：US10317916B2
公开(公告)日：2019-06-11
申请号：US14780373
申请日：2014-02-11
发明人： Gustaf Lagunoff , Axel Wallgren , Gunnar Jonesand , Bo Lundström
IPC分类号： F04B1/20 , G05D7/01 , B60W10/119 , F04B1/30 , F04B53/10 , F04B1/34 , F03C1/06 , F03C1/34 , F03C1/40
摘要： A hydraulic pump assembly comprises a rotatable piston drum (20) with at least one centrifugal lever (23) pivotally attached thereto for radial movements between radial flanges (20′) under the action of centrifugal force at rotation of the piston drum. The centrifugal lever (23) is arranged to control the position of a valve member, preferably a ball (22), at the opening end of a bore (21) in the piston drum (20). There is a defined friction surface (28; 32) between the lever (23) and one of the radial flanges (20′), and there are spring means (29-31; 25, 33) for resiliently biasing the lever against said one of the flanges.
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