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公开(公告)号：US20120303236A1
公开(公告)日：2012-11-29
申请号：US13113132
申请日：2011-05-23
申请人： Brian J. Andonian , Jacob M. Povirk , David A. Robertson , Jihong Guo , Patrick Meloche , Gary M. Pietrzyk
发明人： Brian J. Andonian , Jacob M. Povirk , David A. Robertson , Jihong Guo , Patrick Meloche , Gary M. Pietrzyk
IPC分类号： B60T8/175
CPC分类号： B60T8/175 , B60T2201/14
摘要： A method for controlling wheel hop at a vehicle axle includes determining that one of a difference between average front and rear wheel speeds exceeds a reference difference, a frequency of a signal produced by an accelerometer mounted on the axle exceeds a reference frequency, and a frequency of a lock ring torque exceeds a second reference frequency; pulsing pressure in the wheel brakes of the axle; and reducing engine torque.
摘要翻译： 用于控制车轴的车轮跳转的方法包括确定平均前轮和后轮之间的差异之一超过参考差异，由安装在车轴上的加速度计产生的信号的频率超过参考频率，频率 的锁定环扭矩超过第二参考频率; 车轴制动器的脉冲压力; 并减少发动机转矩。
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公开(公告)号：US09902379B2
公开(公告)日：2018-02-27
申请号：US13113132
申请日：2011-05-23
申请人： Brian J. Andonian , Jacob M. Povirk , David A. Robertson , Jihong Guo , Patrick Meloche , Gary M. Pietrzyk
发明人： Brian J. Andonian , Jacob M. Povirk , David A. Robertson , Jihong Guo , Patrick Meloche , Gary M. Pietrzyk
CPC分类号： B60T8/175 , B60T2201/14
摘要： A method for controlling wheel hop at a vehicle axle includes determining that one of a difference between average front and rear wheel speeds exceeds a reference difference, a frequency of a signal produced by an accelerometer mounted on the axle exceeds a reference frequency, and a frequency of a lock ring torque exceeds a second reference frequency; pulsing pressure in the wheel brakes of the axle; and reducing engine torque.
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公开(公告)号：US20100255947A1
公开(公告)日：2010-10-07
申请号：US12419424
申请日：2009-04-07
申请人： Jacob M. Povirk , Joseph J. Torres , Brian J. Andonian , Jihong Guo , Patrick Meloche , Kenneth G. Walega
发明人： Jacob M. Povirk , Joseph J. Torres , Brian J. Andonian , Jihong Guo , Patrick Meloche , Kenneth G. Walega
IPC分类号： F16H48/24
CPC分类号： F16H48/30 , F16H48/08 , F16H48/24 , F16H2048/204 , F16H2048/346
摘要： A method for controlling a locking differential for a vehicle includes using a coil to unlock the differential, if the vehicle stops for a period whose length is equal to or greater than a reference length, and using the coil to lock the differential, if the vehicle is moving or stopped for less than the reference length.
摘要翻译： 用于控制车辆的锁定差速器的方法包括如果车辆停止长度等于或大于参考长度的时间段，则使用线圈解锁差速器，并且使用线圈来锁定差速器，如果车辆 正在移动或停止小于参考长度。
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公开(公告)号：US20100256879A1
公开(公告)日：2010-10-07
申请号：US12419384
申请日：2009-04-07
申请人： Jacob M. Povirk , Joseph J. Torres , Brian J. Andonian , Jihong Guo , Patrick Meloche , Kenneth G. Walega
发明人： Jacob M. Povirk , Joseph J. Torres , Brian J. Andonian , Jihong Guo , Patrick Meloche , Kenneth G. Walega
IPC分类号： G06F19/00
CPC分类号： F16H48/30 , F16H48/08 , F16H48/24 , F16H2048/204 , F16H2048/346 , Y10T74/19005
摘要： A method for controlling a locking differential includes determining a temperature-dependent reference voltage at which a coil locks the differentia, determining an electric potential of a battery, using the battery to energize the coil and lock the differential, if the electric potential is equal to or greater than the reference voltage for a current temperature, and maintaining the differential unlocked, if the electric potential is less than the reference voltage.
摘要翻译： 用于控制锁定差速器的方法包括：确定线圈锁定差异的温度相关参考电压，确定电池的电位，使用电池对线圈通电并锁定差分，如果电位等于 或大于当前温度的参考电压，并且如果电位小于参考电压，则保持差动解锁。
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公开(公告)号：US08156843B2
公开(公告)日：2012-04-17
申请号：US12419384
申请日：2009-04-07
申请人： Jacob M. Povirk , Joseph J. Torres , Brian J. Andonian , Jihong Guo , Patrick Meloche , Kenneth G. Walega
发明人： Jacob M. Povirk , Joseph J. Torres , Brian J. Andonian , Jihong Guo , Patrick Meloche , Kenneth G. Walega
IPC分类号： F16H48/12
CPC分类号： F16H48/30 , F16H48/08 , F16H48/24 , F16H2048/204 , F16H2048/346 , Y10T74/19005
摘要： A method for controlling a locking differential includes determining a temperature-dependent reference voltage at which a coil locks the differentia, determining an electric potential of a battery, using the battery to energize the coil and lock the differential, if the electric potential is equal to or greater than the reference voltage for a current temperature, and maintaining the differential unlocked, if the electric potential is less than the reference voltage.
摘要翻译： 用于控制锁定差速器的方法包括：确定线圈锁定差异的温度相关参考电压，确定电池的电位，使用电池对线圈通电并锁定差分，如果电位等于 或大于当前温度的参考电压，并且如果电位小于参考电压，则保持差动解锁。
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公开(公告)号：US08109853B2
公开(公告)日：2012-02-07
申请号：US12419424
申请日：2009-04-07
申请人： Jacob M. Povirk , Joseph J. Torres , Brian J. Andonian , Jihong Guo , Patrick Meloche , Kenneth G. Walega
发明人： Jacob M. Povirk , Joseph J. Torres , Brian J. Andonian , Jihong Guo , Patrick Meloche , Kenneth G. Walega
CPC分类号： F16H48/30 , F16H48/08 , F16H48/24 , F16H2048/204 , F16H2048/346
摘要： A method for controlling a locking differential for a vehicle includes using a coil to unlock the differential, if the vehicle stops for a period whose length is equal to or greater than a reference length, and using the coil to lock the differential, if the vehicle is moving or stopped for less than the reference length.
摘要翻译： 用于控制车辆的锁定差速器的方法包括如果车辆停止长度等于或大于参考长度的时间段，则使用线圈解锁差速器，并且使用线圈来锁定差速器，如果车辆 正在移动或停止小于参考长度。
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公开(公告)号：US09212704B2
公开(公告)日：2015-12-15
申请号：US13454305
申请日：2012-04-24
IPC分类号： F16D27/118 , F16H48/34 , F16H48/08 , F16H48/24
CPC分类号： F16D27/118 , F16H48/08 , F16H48/24 , F16H48/34 , F16H2048/346
摘要： A clutch mechanism includes a coil of wire for producing an electromagnetic field, a locking ring secured against rotation within a case or housing, a gear engageable with the locking ring, and a lever that pivots in response to the electromagnetic field produced by energizing the coil causing the locking ring to engage the gear and hold the gear against rotation.
摘要翻译： 离合器机构包括用于产生电磁场的线圈，在壳体或壳体内抵抗旋转固定的锁定环，与锁定环接合的齿轮，以及响应于通过激励线圈产生的电磁场而枢转的杆 使得所述锁定环接合所述齿轮并且保持所述齿轮防止旋转。
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公开(公告)号：US20130277165A1
公开(公告)日：2013-10-24
申请号：US13454305
申请日：2012-04-24
IPC分类号： F16D27/09
CPC分类号： F16D27/118 , F16H48/08 , F16H48/24 , F16H48/34 , F16H2048/346
摘要： A clutch mechanism includes a coil of wire for producing an electromagnetic field, a locking ring secured against rotation within a case or housing, a gear engageable with the locking ring, and a lever that pivots in response to the electromagnetic field produced by energizing the coil causing the locking ring to engage the gear and hold the gear against rotation.
摘要翻译： 离合器机构包括用于产生电磁场的线圈，在壳体或壳体内抵抗旋转固定的锁定环，与锁定环接合的齿轮，以及响应于通过激励线圈产生的电磁场而枢转的杆 使得所述锁定环接合所述齿轮并且保持所述齿轮防止旋转。
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公开(公告)号：US20120021862A1
公开(公告)日：2012-01-26
申请号：US12840338
申请日：2010-07-21
IPC分类号： F16H48/30
CPC分类号： F16H48/24 , F16H48/08 , F16H48/34 , F16H2048/346
摘要： A differential mechanism includes a case, a gear rotatable about an axis, a lock ring held against rotation relative to the case, a lever contacting the lock ring, and an electromagnetic coil that is displaced axially when energized, pivoting the lever, engaging the lock ring with the side gear, and preventing the gear from rotating relative to the case.
摘要翻译： 差速机构包括壳体，围绕轴线旋转的齿轮，相对于壳体抵抗旋转的锁定环，与锁定环接触的杠杆以及在通电时轴向移位的电磁线圈，枢转杠杆，接合锁 与侧齿轮环，并防止齿轮相对于壳体旋转。
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公开(公告)号：US20110082634A1
公开(公告)日：2011-04-07
申请号：US12571590
申请日：2009-10-01
IPC分类号： G06F19/00
CPC分类号： F16H48/30 , B60K17/344 , B60K23/04 , B60W2510/0604 , B60W2510/0657 , B60W2520/10 , B60W2520/14 , B60W2520/26 , B60W2520/28 , F16H48/08 , F16H48/24 , F16H2048/204
摘要： A method for controlling a locking differential of a motor vehicle includes locking the differential, if vehicle speed is less than a reference speed, and a wheel speed differential due to wheel slip is greater than a reference speed; and unlocking the differential and preventing its engagement, if vehicle speed is greater than the reference speed, and said wheel speed differential is less than a reference speed.
摘要翻译： 用于控制机动车辆的锁定差速器的方法包括如果车辆速度小于参考速度则锁定差速器，并且由于车轮打滑而造成的车轮速度差异大于参考速度; 并且如果车速大于参考速度，并且所述车轮速度差小于参考速度，则解锁差速器并防止其接合。
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