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公开(公告)号：US09555806B2
公开(公告)日：2017-01-31
申请号：US14413460
申请日：2012-07-12
申请人： Garth Harvey Bulgrien , Peter J. Dix , Pawel Kuros
发明人： Garth Harvey Bulgrien , Peter J. Dix , Pawel Kuros
IPC分类号： B60W30/18 , B60W10/02 , B60W10/103 , B60W10/18 , F16H63/48 , F16H61/02 , B60W10/101 , F16H59/08 , F16H59/66 , F16H59/06
CPC分类号： B60W30/18118 , B60W10/02 , B60W10/101 , B60W10/103 , B60W10/182 , B60W30/18045 , B60W2510/0241 , B60W2520/06 , B60W2540/12 , B60W2710/182 , B60Y2200/221 , F16H61/0246 , F16H63/483 , F16H2059/065 , F16H2059/088 , F16H2059/663 , F16H2312/08 , F16H2312/10
摘要： A method for controlling rollback of a work vehicle may include receiving a signal indicating that a pedal of the work vehicle has been depressed, wherein the work vehicle is initially traveling in a first direction up an inclined surface such that at least one clutch of the transmission is engaged. In addition, the method may include reducing a pressure within the at least one clutch after receiving the signal in order to decelerate the work vehicle in the first direction and engaging a parking brake of the work vehicle as the work vehicle reverses direction and travels in a second direction down the inclined surface.
摘要翻译： 一种用于控制作业车辆的回退的方法可以包括接收指示所述作业车辆的踏板已经被按下的信号，其中所述作业车辆最初沿着第一方向在倾斜表面上行进，使得所述变速器的至少一个离合器 是从事 此外，该方法可以包括在接收到信号之后减小至少一个离合器内的压力，以便在第一方向上减速工作车辆，并且当作业车辆反转方向并在 向下倾斜的第二个方向。
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公开(公告)号：US20150158492A1
公开(公告)日：2015-06-11
申请号：US14413460
申请日：2012-07-12
申请人： Garth Harvey Bulgrien , Peter J. Dix , Pawel Kuros
发明人： Garth Harvey Bulgrien , Peter J. Dix , Pawel Kuros
IPC分类号： B60W30/18 , B60W10/18 , F16H63/48 , B60W10/101
CPC分类号： B60W30/18118 , B60W10/02 , B60W10/101 , B60W10/103 , B60W10/182 , B60W30/18045 , B60W2510/0241 , B60W2520/06 , B60W2540/12 , B60W2710/182 , B60Y2200/221 , F16H61/0246 , F16H63/483 , F16H2059/065 , F16H2059/088 , F16H2059/663 , F16H2312/08 , F16H2312/10
摘要： A method for controlling rollback of a work vehicle is disclosed. The method may include receiving a signal indicating that a pedal of the work vehicle has been depressed, wherein the work vehicle is initially traveling in a first direction up an inclined surface such that at least one clutch of the transmission is engaged. In addition, the method may include reducing a pressure within the at least one clutch after receiving the signal in order to decelerate the work vehicle in the first direction and engaging a parking brake of the work vehicle as the work vehicle reverses direction and travels in a second direction down the inclined surface.
摘要翻译： 公开了一种用于控制作业车辆的回滚的方法。 所述方法可以包括接收指示所述作业车辆的踏板已经被按下的信号，其中所述作业车辆最初沿着倾斜表面沿第一方向行进，使得所述变速器的至少一个离合器接合。 此外，该方法可以包括在接收到信号之后减小至少一个离合器内的压力，以便在第一方向上减速工作车辆，并且当作业车辆反转方向并在 向下倾斜的第二个方向。
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公开(公告)号：US09086127B2
公开(公告)日：2015-07-21
申请号：US14240444
申请日：2012-07-12
IPC分类号： B60W30/18 , F16H41/24 , B60W10/103 , B60W30/186 , F16H61/66 , F16H47/04 , B60W10/04 , B60W10/101 , F16H37/08 , F16H59/08
CPC分类号： F16H41/24 , B60W10/04 , B60W10/101 , B60W10/103 , B60W10/111 , B60W30/18045 , B60W30/186 , B60W2510/0241 , B60W2510/10 , B60W2510/104 , B60W2520/10 , B60W2720/10 , F16H47/04 , F16H61/66 , F16H2037/0886 , F16H2059/088 , F16H2061/6608 , F16H2312/08 , Y10T477/636
摘要： A method for performing a shuttle shift with a continuously variable transmission of a work machine is disclosed. The method may generally include adjusting a swash plate angle of a hydrostatic power unit of the transmission in a first direction to reduce a travel speed of the work machine in an off-going direction, initiating a directional swap between an off-going directional clutch of the continuously variable transmission and an on-coming directional clutch of the continuously variable transmission while the work machine is traveling in the off-going direction and adjusting the swash plate angle of the hydrostatic unit in a second direction after the initiation of the directional swap to reduce slippage across the on-coming directional clutch, wherein the second direction is opposite the first direction.
摘要翻译： 公开了一种用作业机的无级变速器进行往复换档的方法。 该方法通常可以包括在第一方向上调节变速器的静液压动力单元的斜盘角度，以减小作业机器在远离方向上的行进速度，从而在远离方向离合器 无级变速器和无级变速器的先进式定向离合器，同时工作机器在远离方向上行进，并且在方向互换开始之后将第二方向的静压单元的斜盘角度调整到 减少穿过先前的定向离合器的滑动，其中第二方向与第一方向相反。
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