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公开(公告)号：US09867331B1
公开(公告)日：2018-01-16
申请号：US14925634
申请日：2015-10-28
发明人： Jake Siudyla , Alyn G. Brown , Ivan E. Fox , Jesse L. Probst , Scott W. Keller , K. Mike McCoy
IPC分类号： B62D11/00 , B62D11/02 , A01D34/00 , G05D1/00 , A01D34/76 , A01D34/64 , B62D11/04 , A01D34/82
CPC分类号： A01D34/008 , A01D34/64 , A01D34/76 , A01D34/828 , B62D1/00 , B62D11/003 , B62D11/04 , G05D1/0011 , G05D1/0022 , G05D2201/0208 , Y10S903/903
摘要： A utility vehicle having operator selectable onboard and remote controls is disclosed herein. The vehicle includes a prime mover and a power generating device driven thereby, first and second wheel motors, a drive controller in communication with the first and second wheel motors to control the output thereof and in communication with onboard steering and speed controls. A radio control receiver is in communication with the drive controller and with a radio control transmitter having steering and speed controls. The vehicle includes a control mode switch having a first position where the drive controller receives steering and speed control inputs from the onboard steering and speed controls, and a second position where the drive controller receives steering and speed control inputs from the radio control transmitter.
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公开(公告)号：US20180338415A1
公开(公告)日：2018-11-29
申请号：US15630709
申请日：2017-06-22
发明人： Christopher K. Wyatt , Ivan E. Fox
IPC分类号： A01D34/00 , H02P5/74 , B60L15/00 , B60L15/20 , B60L15/38 , H02P5/68 , A01D34/78 , H04L12/403 , H05K1/14
摘要： Electronic control systems and related control methods for controlling electric drive motors for propelling a vehicle and electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle. Controller assemblies and packaging for electronic control systems of electric motors utilized in utility vehicles or other power equipment are also disclosed. The controller assemblies are packaged for robust design and heat dissipation, while collectively housing the controllers, switches and sensors needed to operate multiple motors performing different functions, or the same function in serial.
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公开(公告)号：US09114798B1
公开(公告)日：2015-08-25
申请号：US14104979
申请日：2013-12-12
发明人： Ivan E. Fox , Austin J. Templin , Jesse L. Probst
CPC分类号： F16H39/02 , B60W10/02 , B60W10/08 , B60W10/10 , B62D11/003 , B62D11/04 , F04B1/26 , F04B17/03 , F16D7/046 , F16D11/10 , F16D43/202 , F16D43/2022 , F16D43/2026 , F16H1/203 , F16H19/08 , F16H35/10 , F16H61/435 , H02K5/225 , H02K7/108 , H02K7/116 , H02K7/1166 , Y10T477/26 , Y10T477/32 , Y10T477/78
摘要： An electric actuator for use with a drive apparatus is disclosed herein. The electric actuator has a rotary design incorporating a position sensor disposed to engage the end of a control shaft. An electric motor drives a reduction gear train to position the control shaft, the reduction gear train having a worm drive that motivates a spur gear reduction. A slip clutch is disposed between the worm drive and spur gear reduction to protect the components of the reduction gear train, and to also place a limit on the torque applied to the control shaft. The housing of the electric actuator features a motor chamber to accommodate the electric motor and is sealed by a cap having an electric connector. The actuator gears may be integrated in a common sump with the drive apparatus.
摘要翻译： 本文公开了一种与驱动装置一起使用的电致动器。 电动致动器具有旋转设计，其包括布置成接合控制轴的端部的位置传感器。 电动机驱动减速齿轮系来定位控制轴，减速齿轮系具有驱动正齿轮减速的蜗杆传动装置。 滑动离合器设置在蜗杆传动装置和正齿轮减速之间，以保护减速齿轮系的部件，并且还对施加到控制轴的扭矩施加限制。 电动致动器的壳体具有电动机室以容纳电动机，并且由具有电连接器的盖密封。 致动器齿轮可以与驱动装置集成在共同的贮槽中。
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公开(公告)号：US10440880B2
公开(公告)日：2019-10-15
申请号：US15630709
申请日：2017-06-22
发明人： Christopher K. Wyatt , Ivan E. Fox
IPC分类号： B60L15/38 , A01D34/00 , A01D34/78 , H02P5/74 , H04L12/403 , H02P5/68 , B60L15/00 , B60L15/20 , H05K1/14
摘要： Electronic control systems and related control methods for controlling electric drive motors for propelling a vehicle and electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle. Controller assemblies and packaging for electronic control systems of electric motors utilized in utility vehicles or other power equipment are also disclosed. The controller assemblies are packaged for robust design and heat dissipation, while collectively housing the controllers, switches and sensors needed to operate multiple motors performing different functions, or the same function in serial.
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公开(公告)号：US09409578B2
公开(公告)日：2016-08-09
申请号：US14500474
申请日：2014-09-29
发明人： Christopher K. Wyatt , Ivan E. Fox
IPC分类号： B60W30/188 , B60W10/30 , B60W30/18 , B60W10/08 , B60W10/184 , B60L3/00 , B60L11/18 , H04L12/403
CPC分类号： B60W30/1886 , A01D34/78 , B60K7/0007 , B60L3/00 , B60L3/0092 , B60L11/1803 , B60L2220/44 , B60W10/08 , B60W10/184 , B60W10/30 , B60W30/18127 , B60W30/1888 , H04L12/403 , Y02T10/646 , Y02T10/70 , Y02T10/7005 , Y02T10/7258 , Y02T90/16 , Y10S903/902
摘要： Electronic control systems and related control methods for controlling electric drive motors for propelling a vehicle and electric auxiliary motors for performing work. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle. These features include a power take-off timeout, automatic fail-safe brake (parking), and customized drive characteristics.
摘要翻译： 用于控制用于驱动车辆的电动驱动电机和用于执行工作的电动辅助电动机的电子控制系统和相关控制方法。 该装置被示出与包括割草甲板的车辆一起使用。 控制系统的特征允许安全和有效地使用车辆。 这些功能包括动力输出超时，自动故障安全制动（停车）和定制的驱动特性。
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公开(公告)号：US09398743B1
公开(公告)日：2016-07-26
申请号：US14069775
申请日：2013-11-01
IPC分类号： A01D34/03 , A01D69/02 , H02K5/04 , H02K7/00 , A01D101/00
CPC分类号： A01D69/02 , A01D34/03 , A01D2101/00 , B60L1/003 , B60L3/0061 , B60L2200/40 , B60L2220/14 , B60L2220/50 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2250/26 , B60L2270/145 , H02K1/06 , H02K1/28 , H02K5/04 , H02K5/06 , H02K5/1732 , H02K5/225 , H02K7/003 , H02K11/25 , H02K2201/03 , H02K2201/06 , Y02T10/641 , Y02T10/642 , Y10T279/16 , Y10T279/33
摘要： An electric motor includes an upper housing, a lower housing including a flange for mounting the upper housing thereon and a cone-shaped portion extending away from the flange and the upper housing. The electric motor further includes a stator assembly formed of a first core having a first height and fitted into the upper housing, a rotor assembly rigidly joined to a shaft to rotate therewith within the stator assembly and formed of a second core having a second height, and a hub connected to a lower end of the shaft to rotate therewith in relation to the cone-shaped portion. The hub is configured to secure an operable implement to the electric motor. The second height is greater than the first height.
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公开(公告)号：US08965630B2
公开(公告)日：2015-02-24
申请号：US14041589
申请日：2013-09-30
发明人： Christopher K. Wyatt , Ivan E. Fox
CPC分类号： A01D34/006 , B60K1/04 , B60K7/0007 , B60K26/00 , B60K2001/0411 , B60L1/003 , B60L15/00 , B60L15/025 , B60Y2200/223 , H02P3/18 , Y02T10/643 , Y02T10/7258
摘要： Electronic control systems and related control methods for controlling electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle.
摘要翻译： 用于控制用于执行工作的电动辅助电动机的电子控制系统和相关控制方法，例如割草机叶片的电动甲板电动机。 该装置被示出与包括割草甲板的车辆一起使用。 控制系统的特征允许安全和有效地使用车辆。
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公开(公告)号：US20140142793A1
公开(公告)日：2014-05-22
申请号：US14041589
申请日：2013-09-30
发明人： Christopher K. Wyatt , Ivan E. Fox
CPC分类号： A01D34/006 , B60K1/04 , B60K7/0007 , B60K26/00 , B60K2001/0411 , B60L1/003 , B60L15/00 , B60L15/025 , B60Y2200/223 , H02P3/18 , Y02T10/643 , Y02T10/7258
摘要： Electronic control systems and related control methods for controlling electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle.
摘要翻译： 用于控制用于执行工作的电动辅助电动机的电子控制系统和相关控制方法，例如割草机叶片的电动甲板电动机。 该装置被示出与包括割草甲板的车辆一起使用。 控制系统的特征允许安全和有效地使用车辆。
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公开(公告)号：US09854736B2
公开(公告)日：2018-01-02
申请号：US14051239
申请日：2013-10-10
IPC分类号： B62D11/18 , A01D34/00 , B62D11/06 , B62D3/02 , B62D5/04 , B62D7/12 , B62D11/00 , B62D11/04 , A01D34/64 , F02N11/10
CPC分类号： A01D34/006 , A01D34/64 , B62D3/02 , B62D5/0418 , B62D7/12 , B62D11/003 , B62D11/04 , B62D11/06 , B62D11/18 , B62D11/183 , F02N11/101
摘要： An electronic steering and control apparatus and related control methods for a pair of variable drive units. The variable drive units may be hydrostatic, continuously variable transmissions (CVTs), or other similar devices. The apparatus is shown in use with a vehicle that may include a mowing deck.
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公开(公告)号：US09765870B1
公开(公告)日：2017-09-19
申请号：US14833595
申请日：2015-08-24
发明人： Ivan E. Fox , Austin J. Templin , Jesse L. Probst
IPC分类号： F16H39/02 , F16H1/20 , F16H35/10 , F16H61/435 , F16H19/08 , B62D11/04 , F16D11/10 , B60W10/02 , F16D43/202 , H02K7/108 , B60W10/08 , B60W10/10
CPC分类号： F16H39/02 , B60W10/02 , B60W10/08 , B60W10/10 , B62D11/003 , B62D11/04 , F04B1/26 , F04B17/03 , F16D7/046 , F16D11/10 , F16D43/202 , F16D43/2022 , F16D43/2026 , F16H1/203 , F16H19/08 , F16H35/10 , F16H61/435 , H02K5/225 , H02K7/108 , H02K7/116 , H02K7/1166 , Y10T477/26 , Y10T477/32 , Y10T477/78
摘要： An electric actuator for use with a drive apparatus is disclosed herein. An electric motor drives a reduction gear train to position a control shaft, the reduction gear train having a worm drive that motivates a spur gear reduction. A slip clutch is disposed between the worm drive and spur gear reduction to protect the components of the reduction gear train, and to also place a limit on the torque applied to the control shaft. The housing of the electric actuator features a motor chamber to accommodate the electric motor and is sealed by a cap having an electric connector.
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