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1. 发明授权

EP1805055B1 ALL -WHEEL DRIVE TORQUE VECTORING SYSTEM 有权
标题翻译： ALLRADRADANTRIEB TORQUE滑轮系统
公开(公告)号：EP1805055B1
公开(公告)日：2009-10-21
申请号：EP05804978.4
申请日：2005-12-21
申请人： Haldex Traction AB
发明人： DAVIDSSON, Per-Olof , LUNDSTRÖM, Bo , SEVERINSSON, Lars
IPC分类号： B60K17/354 , B60K23/08 , F16D25/10 , B60K17/346
CPC分类号： B60K17/35 , B60K23/0808 , F16D48/0206 , F16D2048/0203 , F16D2500/1026 , F16D2500/10431 , F16D2500/1045 , F16D2500/5114 , F16H48/12 , Y10T74/19005 , Y10T74/19051 , Y10T74/19074
摘要： The present invention relates to an all-wheel drive system for a vehicle having an engine and a drive shaft (IA) , and where the all-wheel drive system is arranged between the drive shaft (IA) and front (OAF) and rear (OAR) propellable shafts. These shafts are interconnected by first (DCl) and second (DC2) clutches resp., and the propellable shafts (OAF, OAR) are coupled to front and rear wheels, for transferring torque from the drive shaft (IA) to the front and/or rear wheels. The all-wheel drive system further comprises at least first (Al) and second (A2) actuators that are coupled to at least first (DCl) and second (DC2) clutches, where at least said first clutch (DCl) is engaged by a spring (Sl) and at least said first actuator (Al) is coupled for disengaging said first clutch (DCl) when the first actuator (Al) is operated. The second actuator (A2) is coupled for engaging said second clutch (DC2) when the second actuator (A2) is operated.

2. 发明公开

EP1805055A1 ALL -WHEEL DRIVE TORQUE VECTORING SYSTEM 有权
标题翻译：全轮驱动转矩矢量系统
公开(公告)号：EP1805055A1
公开(公告)日：2007-07-11
申请号：EP05804978.4
申请日：2005-12-21
申请人： Haldex Traction AB
发明人： DAVIDSSON, Per-Olof , LUNDSTRÖM, Bo , SEVERINSSON, Lars
IPC分类号： B60K17/354 , B60K23/08 , F16D25/10
CPC分类号： B60K17/35 , B60K23/0808 , F16D48/0206 , F16D2048/0203 , F16D2500/1026 , F16D2500/10431 , F16D2500/1045 , F16D2500/5114 , F16H48/12 , Y10T74/19005 , Y10T74/19051 , Y10T74/19074
摘要： The present invention relates to an all-wheel drive system for a vehicle having an engine and a drive shaft (IA) , and where the all-wheel drive system is arranged between the drive shaft (IA) and front (OAF) and rear (OAR) propellable shafts. These shafts are interconnected by first (DCl) and second (DC2) clutches resp., and the propellable shafts (OAF, OAR) are coupled to front and rear wheels, for transferring torque from the drive shaft (IA) to the front and/or rear wheels. The all-wheel drive system further comprises at least first (Al) and second (A2) actuators that are coupled to at least first (DCl) and second (DC2) clutches, where at least said first clutch (DCl) is engaged by a spring (Sl) and at least said first actuator (Al) is coupled for disengaging said first clutch (DCl) when the first actuator (Al) is operated. The second actuator (A2) is coupled for engaging said second clutch (DC2) when the second actuator (A2) is operated.
摘要翻译：本发明涉及一种用于具有发动机和驱动轴（IA）的车辆的全轮驱动系统，并且其中全轮驱动系统布置在驱动轴（IA）和前部（OAF）之间以及后部（OAF） OAR）可推进的轴。这些轴通过第一（DC1）和第二（DC2）离合器相互连接，并且可推进轴（OAF，OAR）联接到前轮和后轮，用于将扭矩从驱动轴（IA）传递到前部和/ 或后轮。全轮驱动系统还包括联接到至少第一（DC1）和第二（DC2）离合器的至少第一（A1）和第二（A2）致动器，其中至少所述第一离合器（DC1）弹簧（S1）并且至少所述第一致动器（A1）被联接以在所述第一致动器（A1）被操作时使所述第一离合器（DC1）脱离。当第二致动器（A2）被操作时，第二致动器（A2）被联接以用于接合所述第二离合器（DC2）。

3. 发明授权

EP0944489B1 A TORQUE TRANSMITTING DEVICE 失效
标题翻译：扭矩传递装置
公开(公告)号：EP0944489B1
公开(公告)日：2003-07-09
申请号：EP97950552.6
申请日：1997-12-15
申请人： Haldex Traction AB
发明人： SEVERINSSON, Lars
IPC分类号： B60K17/35 , F16D3/10 , F16D43/00
CPC分类号： B60K23/04 , B60K17/20 , F16D43/216
摘要： A device for transmitting torque between two rotatable, coaxial shaft members (1, 2) contains a number of alternate clutch discs (5, 6) for counteracting differential rotational speed between the two shaft members. Planetary gear means (11, 15, 16-20) are connected to the first shaft means (1). A pressure plate (7) is connected to the second shaft member (2) and is axially displaceable against the clutch discs (5, 6) for their engagement. Transmission means in the form of rollers (10) are arranged between the gear means and the pressure plate for axially displacing the pressure plate against the clutch discs at a certain rotation differential between the gear means and the pressure plate. Electrical braking means (21-24) connected to the gear means can provide a force to the transmission means for its axial displacement.

4. 发明公开

EP2274537A1 A TORQUE VECTORING DEVICE AND MEANS FOR ITS CONTROL 有权
标题翻译：转矩矢量装置及其控制手段
公开(公告)号：EP2274537A1
公开(公告)日：2011-01-19
申请号：EP09735331.2
申请日：2009-04-22
申请人： Haldex Traction AB
发明人： SEVERINSSON, Lars , NICKLASSON, Ola
IPC分类号： F16H48/20 , B60K17/35
CPC分类号： B60K23/04 , B60K17/165 , F16H48/08 , F16H48/22 , F16H48/30 , F16H2048/204
摘要： A torque vectoring device (9) directs different torques at will to the two wheels (7) of a drive axle on a road vehicle. It has two hydraulically controlled disc clutches (26, 27), connected to a drive shaft (8), extending through the device (9), and in engaged condition intended for connecting the drive shaft to either of two gear sleeves (28, 29), each in splines engagement with an eccentric tube (23) eccentrically journaled in relation to the drive shaft, and a torque transmitting mechanism (25) with a gear ratio of 1 : 1 between the eccentric tube (23) and a differential case sleeve (22), coaxial with the drive shaft and forming part of a differential case (13) of a differential (6) on the drive axle, to which differential the torque vectoring device (9) is connected.
摘要翻译：扭矩引导装置（9）将不同的扭矩随意地引导到道路车辆上的驱动轴的两个车轮（7）。它具有两个液压控制的盘式离合器（26,27），该盘式离合器与驱动轴（8）连接并延伸穿过装置（9），并且处于接合状态，用于将驱动轴连接到两个齿轮套（28,29 ），每个花键与一个相对于驱动轴偏心枢轴的偏心管（23）啮合，以及一个扭矩传递机构（25），在偏心管（23）和差速器壳套之间的传动比为1:1 （22），其与所述驱动轴同轴并且形成所述驱动轴上的差速器（6）的差速器壳体（13）的一部分，所述扭矩引导装置（9）与所述差速器壳体连接。

5. 发明授权

EP1280678B1 A ROLLER ARRANGEMENT IN A TORQUE TRANSMITTING DEVICE 有权
标题翻译： ROLL安排扭矩传递装置
公开(公告)号：EP1280678B1
公开(公告)日：2004-08-04
申请号：EP01930367.6
申请日：2001-05-04
申请人： Haldex Traction AB
发明人： SEVERINSSON, Lars
IPC分类号： B60K17/35
CPC分类号： F16D43/04 , F16D43/216
摘要： A device for transmitting torque between two rotatable, coaxial shaft members (2, 4) has a number of alternate clutch discs (5, 6), connected to the two shaft members and engageable to counteract differential rotational speed between the shaft members. The rotational movement may be braked by braking means (26-28), whose rotational velocity is proportional to the rotational speed differential. Means for transmitting the rotational speed differential to the braking means comprises a roller arrangement (20-25).

6. 发明公开

EP1402194A1 A BALL ARRANGEMENT IN A TORQUE TRANSMITTING DEVICE 有权
标题翻译：球布置以扭矩传递装置
公开(公告)号：EP1402194A1
公开(公告)日：2004-03-31
申请号：EP02736445.4
申请日：2002-06-18
申请人： Haldex Traction AB
发明人： SEVERINSSON, Lars
IPC分类号： F16D43/21 , B60K17/35
CPC分类号： F16D28/00 , F16D27/004 , F16D27/115 , F16D2065/1364
摘要： A device for transmitting torque between two rotatable, coaxial shaft members (2, 4) has a number of alternate clutch discs (5, 6), connected to the two shaft members and engageable to counteract differential rotational speed between the shaft members. The rotational movement may be braked by braking means (26, 28), whose rotational velocity is proportional to the rotational speed differential. Means for transmitting the rotational speed differential to the braking means comprises a number of balls (12) arranged between on one hand a rotatable, first thrust ring (11) and a second thrust ring (13) attached to one of the shaft members (2) and on the other hand an outer ring (24) fixed to a housing (1) of the device and a gear ring (25) engaging a rotatable brake shaft (26) of the braking means (26-28).

7. 发明公开

EP1280678A1 A ROLLER ARRANGEMENT IN A TORQUE TRANSMITTING DEVICE 有权
标题翻译： ROLL安排扭矩传递装置
公开(公告)号：EP1280678A1
公开(公告)日：2003-02-05
申请号：EP01930367.6
申请日：2001-05-04
申请人： Haldex Traction AB
发明人： SEVERINSSON, Lars
IPC分类号： B60K17/35
CPC分类号： F16D43/04 , F16D43/216
摘要： A device for transmitting torque between two rotatable, coaxial shaft members (2, 4) has a number of alternate clutch discs (5, 6), connected to the two shaft members and engageable to counteract differential rotational speed between the shaft members. The rotational movement may be braked by braking means (26-28), whose rotational velocity is proportional to the rotational speed differential. Means for transmitting the rotational speed differential to the braking means comprises a roller arrangement (20-25).

8. 发明公开

EP0944489A1 A TORQUE TRANSMITTING DEVICE 失效
标题翻译：扭矩传递装置
公开(公告)号：EP0944489A1
公开(公告)日：1999-09-29
申请号：EP97950552.0
申请日：1997-12-15
申请人： Haldex Traction AB
发明人： SEVERINSSON, Lars
IPC分类号： B60K17 , B60K23 , F16D13 , F16D28 , F16D43 , F16D47
CPC分类号： B60K23/04 , B60K17/20 , F16D43/216
摘要： A device for transmitting torque between two rotatable, coaxial shaft members (1, 2) contains a number of alternate clutch discs (5, 6) for counteracting differential rotational speed between the two shaft members. Planetary gear means (11, 15, 16-20) are connected to the first shaft means (1). A pressure plate (7) is connected to the second shaft member (2) and is axially displaceable against the clutch discs (5, 6) for their engagement. Transmission means in the form of rollers (10) are arranged between the gear means and the pressure plate for axially displacing the pressure plate against the clutch discs at a certain rotation differential between the gear means and the pressure plate. Electrical braking means (21-24) connected to the gear means can provide a force to the transmission means for its axial displacement.

9. 发明授权

EP1402194B1 A BALL ARRANGEMENT IN A TORQUE TRANSMITTING DEVICE 有权
标题翻译：球布置以扭矩传递装置
公开(公告)号：EP1402194B1
公开(公告)日：2008-10-29
申请号：EP02736445.4
申请日：2002-06-18
申请人： Haldex Traction AB
发明人： SEVERINSSON, Lars
IPC分类号： F16D43/21 , B60K17/35
CPC分类号： F16D28/00 , F16D27/004 , F16D27/115 , F16D2065/1364
摘要： A device for transmitting torque between two rotatable, coaxial shaft members (2, 4) has a number of alternate clutch discs (5, 6), connected to the two shaft members and engageable to counteract differential rotational speed between the shaft members. The rotational movement may be braked by braking means (26, 28), whose rotational velocity is proportional to the rotational speed differential. Means for transmitting the rotational speed differential to the braking means comprises a number of balls (12) arranged between on one hand a rotatable, first thrust ring (11) and a second thrust ring (13) attached to one of the shaft members (2) and on the other hand an outer ring (24) fixed to a housing (1) of the device and a gear ring (25) engaging a rotatable brake shaft (26) of the braking means (26-28).

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