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公开(公告)号：US09429235B2
公开(公告)日：2016-08-30
申请号：US13652289
申请日：2012-10-15
发明人： Brian D. Krosschell , Stephen L. Nelson , Brian R. Gillingham , Urs Wenger , Donovan L. Fredrickson , Karl J. Grajkowski , Philipp Meyer , Donald E. Frost , Beat R. Kohler , Ronald Zurbruegg , Peter J. Erasmus , Jeffrey I. Peterman
CPC分类号： F16H63/50 , F16H59/06 , F16H61/66259 , F16H63/067 , F16H2059/0226 , F16H2059/082 , Y10T477/6237
摘要： A continuously variable transmission (CVT) is provided for use on a recreational or utility vehicle. The CVT is electronically controlled by at least one control unit of the vehicle. The CVT includes a primary clutch having a first sheave and a second sheave moveable relative to the first sheave. An actuator controls movement of the second sheave.
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公开(公告)号：US20150266479A1
公开(公告)日：2015-09-24
申请号：US14430853
申请日：2013-09-25
发明人： David Blakeway , Neil Dixon
IPC分类号： B60W30/18 , B60W50/08 , B60W10/10 , B60W30/188 , B60W10/06
CPC分类号： B60W30/18027 , B60W10/06 , B60W10/10 , B60W30/188 , B60W50/082 , B60W2540/10 , B60W2540/103 , B60W2540/12 , F16H59/18 , F16H59/54 , F16H61/0213 , F16H2059/0226 , F16H2061/0227 , F16H2061/023 , F16H2061/0244 , F16H2312/02 , F16H2312/022 , Y10T477/644 , Y10T477/647 , Y10T477/688 , Y10T477/692
摘要： The present invention relates to a launch control unit for selectively engaging a revised shift control strategy. The revised shift control strategy is operable to control an internal combustion engine and/or an automatic transmission of a motor vehicle. The launch control unit can be configured to receive a brake signal from a foot brake and a torque demand from a throttle pedal. In use, the launch control unit is operable to engage said revised shift control strategy upon receipt of a torque demand greater than or equal to an upper torque threshold within a predefined time period of receipt of a brake signal less than or equal to a lower brake threshold.
摘要翻译： 本发明涉及一种用于选择性地接合修改的换档控制策略的发射控制单元。 修改的换档控制策略可操作以控制内燃机和/或机动车辆的自动变速器。 发射控制单元可以被配置为从脚踏制动器接收制动信号并且从油门踏板接收扭矩需求。 在使用中，发射控制单元可操作以在接收到小于或等于下制动器的制动信号的预定时间段内接收到大于或等于上转矩阈值的转矩需求时，接合所述修改的变速控制策略 阈。
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公开(公告)号：US08682550B2
公开(公告)日：2014-03-25
申请号：US13652253
申请日：2012-10-15
发明人： Stephen L. Nelson , Brian R. Gillingham , Urs Wenger , Donovan L. Fredrickson , Brian D. Krosschell , Karl J. Grajkowski , Philipp Meyer , Donald E. Frost , Beat R. Kohler , Ronald Zurbruegg , Peter J. Erasmus
IPC分类号： G06F7/00
CPC分类号： F16H63/50 , F16H59/06 , F16H61/66259 , F16H63/067 , F16H2059/0226 , F16H2059/082 , Y10T477/6237
摘要： A continuously variable transmission (CVT) is provided for use on a recreational or utility vehicle. The CVT is electronically controlled by at least one control unit of the vehicle. The CVT includes a primary clutch having a first sheave and a second sheave moveable relative to the first sheave. An actuator controls movement of the second sheave.
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公开(公告)号：US20130096793A1
公开(公告)日：2013-04-18
申请号：US13652289
申请日：2012-10-15
发明人： Brian D. Krosschell
IPC分类号： F16H59/42
CPC分类号： F16H63/50 , F16H59/06 , F16H61/66259 , F16H63/067 , F16H2059/0226 , F16H2059/082 , Y10T477/6237
摘要： A continuously variable transmission (CVT) is provided for use on a recreational or utility vehicle. The CVT is electronically controlled by at least one control unit of the vehicle. The CVT includes a primary clutch having a first sheave and a second sheave moveable relative to the first sheave. An actuator controls movement of the second sheave.
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公开(公告)号：US20040259686A1
公开(公告)日：2004-12-23
申请号：US10602115
申请日：2003-06-23
IPC分类号： F16H059/48
CPC分类号： F16H61/0437 , F16H2059/0226 , F16H2302/04 , Y10T74/19251 , Y10T477/692
摘要： The inventive transmission has at least two different shift modes for shifting between the same two gear ratios. A control unit electronically senses various vehicle conditions and based on this information selects the appropriate shift mode suited for the particular driving situation. The transmission then shifts from one gear ratio to another based on this selection.
摘要翻译： 本发明的变速器具有至少两种不同的换挡模式，用于在相同的两个齿轮比之间进行换档。 控制单元电子地感测各种车辆状态，并且基于该信息选择适合于特定驾驶状况的适当的换档模式。 然后，该变速器基于该选择从一个齿轮比转换到另一个齿轮比。
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公开(公告)号：US11841077B2
公开(公告)日：2023-12-12
申请号：US17596902
申请日：2020-07-13
发明人： Joerg Bartels , Johannes Elflein , Stefan Erschen , Fabian Herbst , Michael Marks , Christian Molitor , Jens Adrian Roeth
CPC分类号： F16H59/0204 , F16H59/105 , F16H61/0213 , F16H2059/0226 , F16H2059/0247 , F16H2059/084 , F16H2059/085 , F16H2061/0225
摘要： A motor vehicle has a control element for selecting a vehicle operating mode from a plurality of defined vehicle operating modes. Furthermore, the motor vehicle has at least one drive motor and an electronically controllable, automated transmission, which is operable in at least one automatic program and in at least one manual program. The motor vehicle also has an electric control arrangement and at least one button for triggering a changeover from an automatic program to a manual program. The electronic control arrangement is configured such that, upon activation of the button for triggering a manual program for a predefined minimum duration by the driver, an operating mode, which is not selectable via the control element based on dynamics, independent of the activation of the control element, is automatically activatable and displayable on the display instead of a selectable operating mode.
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公开(公告)号：US20170314970A1
公开(公告)日：2017-11-02
申请号：US15318214
申请日：2015-05-22
发明人： Jorg Jahn , Joachim Degen
CPC分类号： G01D5/2241 , F16H59/0204 , F16H59/105 , F16H2059/0226 , F16H2059/0295 , G01B7/003 , G01B7/305 , G01D5/2013
摘要： A reset device for a gearshift lever for a gear step of a transmission in a motor vehicle comprises an electric drive device for controlling an operating element, in order to move the gearshift lever into a predetermined position, a position sensor for determining a position of the operating element, and an electric activation device for activating the drive device, depending on the position of the operating element. The position sensor comprises a first coil thereby, which is attached to the activation device, and a magnetic flux element is mechanically coupled to the operating element. The drive device is disposed in relation to the activation device, such that the flux element influences the inductivity of the first coil, depending on a position of the operating element.
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公开(公告)号：US09151384B2
公开(公告)日：2015-10-06
申请号：US13652297
申请日：2012-10-15
发明人： Beat R. Kohler , Stephen L. Nelson , Brian R. Gillingham , Urs Wenger , Donovan L. Fredrickson , Brian D. Krosschell , Karl J. Grajkowski , Philipp Meyer , Donald E. Frost , Ronald Zurbruegg , Peter J. Erasmus
CPC分类号： F16H63/50 , F16H59/06 , F16H61/66259 , F16H63/067 , F16H2059/0226 , F16H2059/082 , Y10T477/6237
摘要： A continuously variable transmission (CVT) is provided for use on a recreational or utility vehicle. The CVT is electronically controlled by at least one control unit of the vehicle. The CVT includes a primary clutch having a first sheave and a second sheave moveable relative to the first sheave. An actuator controls movement of the second sheave.
摘要翻译： 提供用于娱乐或多用途车辆的无级变速器（CVT）。 CVT由车辆的至少一个控制单元进行电子控制。 CVT包括具有相对于第一滑轮可移动的第一滑轮和第二滑轮的主离合器。 致动器控制第二滑轮的运动。
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公开(公告)号：US20130096784A1
公开(公告)日：2013-04-18
申请号：US13652297
申请日：2012-10-15
发明人： Beat Kohler , Urs Wenger , Peter J. Erasmus , Philipp Meyer
IPC分类号： F16H59/00
CPC分类号： F16H63/50 , F16H59/06 , F16H61/66259 , F16H63/067 , F16H2059/0226 , F16H2059/082 , Y10T477/6237
摘要： A continuously variable transmission (CVT) is provided for use on a recreational or utility vehicle. The CVT is electronically controlled by at least one control unit of the vehicle. The CVT includes a primary clutch having a first sheave and a second sheave moveable relative to the first sheave. An actuator controls movement of the second sheave.
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公开(公告)号：US20040127328A1
公开(公告)日：2004-07-01
申请号：US10656891
申请日：2003-09-05
申请人： KUBOTA CORPORATION
发明人： Toshiya Fukumoto , Norifumi Adachi
IPC分类号： H02P001/00 , H02P003/00 , H02P007/00
CPC分类号： F16H61/061 , F16H2059/0226 , Y10T477/30 , Y10T477/638 , Y10T477/75 , Y10T477/78
摘要： A change-speed system for a utility vehicle includes a gear change-speed device operated for change speed in response to an operation of an actuator, a hydraulic clutch for selectively engaging/disengaging power transmission to the gear change-speed device, a current-controlled valve mechanism for feeding pressure oil to the hydraulic clutch and a hydraulic clutch controlling portion for controlling oil pressure in the hydraulic clutch by controlling a value of electric current to the valve mechanism. The hydraulic clutch controlling portion is operable to initiate a disengaging process of the hydraulic clutch based on initiation of the operation of the actuator and operable also to initiate an engaging process of the hydraulic clutch based on completion of the operation of the actuator. The engaging process of the hydraulic clutch includes a first engaging sub-process for rapidly raising the oil pressure to the hydraulic clutch for a predetermined period and a second engaging sub-process for gradually raising the oil pressure to the hydraulic clutch which has been temporarily dropped subsequent to the first sub-process. There is provided a manual setting device for adjusting the value of the electric current to the valve mechanism from the hydraulic clutch controlling portion in the second engaging sub-process.
摘要翻译： 用于多用途车的变速系统包括响应于致动器的操作而变速的变速装置，用于选择性地接合/分离到变速装置的动力传递的液压离合器， 控制阀机构，用于向液压离合器供给压力油;以及液压离合器控制部分，用于通过控制与阀机构的电流值来控制液压离合器中的油压。 液压离合器控制部分可操作以基于启动致动器的操作而启动液压离合器的分离过程，并且还可以基于致动器的操作完成来启动液压离合器的接合过程。 液压离合器的接合过程包括用于将油压快速提升到液压离合器预定时间段的第一接合子过程和用于逐渐提高已经暂时下降的液压离合器的油压的第二接合子过程 在第一个子过程之后。 提供了一种用于在第二接合子处理中从液压离合器控制部分调节到阀机构的电流值的手动设置装置。
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