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公开(公告)号：US11293360B2
公开(公告)日：2022-04-05
申请号：US16912993
申请日：2020-06-26
发明人： Micah Ryan Ricke , Brandon P. Lenk , John Edward Hamrin , Matthew Douglas Cann , Gregory Lee Maki , Ronald Joseph Wendt
摘要： A smart driveline disconnect assembly having a torque coupling assembly, an actuator, at least one sensor and a controller is provided. The torque coupling assembly is configured to selectively couple torque between a transmission and a final drive assembly. The actuator is configured to activate the torque coupling assembly. The at least one sensor is used to generate sensor information. The controller is configured to control the actuator based at least in part on the sensor information. The controller is further configured to determine at least a thermal energy level associated with the torque coupling assembly based on the sensor information and at least in part control the actuator based on the determined estimated thermal energy level.
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公开(公告)号：US20220354048A1
公开(公告)日：2022-11-10
申请号：US17741137
申请日：2022-05-10
IPC分类号： A01D34/00 , B60W30/02 , B60W30/182 , B60W50/08
摘要： A zero-turn vehicle including a mode selection interface, a memory and at least one controller is provided. The mode selection interface provides a mode section input for a user. The memory is used to store mode instructions relating to at least one operation mode. The at least one controller in communication with the mode selection interface and the memory, the at least one controller configured to selectively modify normal operating characteristics of the zero-turn vehicle based the mode selection input from the user by implementing the stored mode instructions associated with the mode selection input.
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公开(公告)号：US12049956B2
公开(公告)日：2024-07-30
申请号：US18315945
申请日：2023-05-11
发明人： Alexander C. Yudell , Carlos Romo Ramírez , Bruce H. Younggren , Michael Allen Mueller , Jason S. Koskela , Ronald Joseph Wendt , John Edward Hamrin
IPC分类号： F16H61/662 , F16H9/16
CPC分类号： F16H61/66259 , F16H9/16 , F16H2061/66204
摘要： A vehicle with continuously variable transmission operational modes is provided. The vehicle includes a motor to provide engine torque; a driveline; a continuously variable transmission (CVT), an actuator, a memory and a controller. The CVT is configured to couple torque between the motor and the driveline. The actuator is in operational communication with the CVT to selectively set operating characteristics of the CVT. The memory stores operating instructions including operational mode. The controller is in communication with the memory and the actuator. The controller configured to control the actuator based on one or more of the operational modes.
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公开(公告)号：US20190176617A1
公开(公告)日：2019-06-13
申请号：US16276478
申请日：2019-02-14
发明人： Bruce H. Younggren , Brandon P. Lenk , Thomas Richard Rosenbush , Ronald Joseph Wendt , Michael Allen Mueller
IPC分类号： B60K17/344 , F16H3/00 , F16H63/34 , F16H61/32 , F16H48/08 , F16H37/08 , F16H3/091 , B60K17/346 , F16H3/093 , B60K17/16 , F16H3/085
摘要： A dual clutch transaxle is provided that includes a dual clutch assembly, an input shaft assembly, a counter shaft assembly, a shift assembly and at least one output assembly. The dual clutch assembly has a dual clutch axis and includes a first clutch shaft and a second clutch shaft. The input shaft assembly includes a nested first inner input shaft and a second outer input shaft that are operationally coupled to the first clutch shaft and a second clutch shaft. An input shaft axis is offset from the dual clutch axis of the dual clutch assembly. A plurality of drive gears of the input shaft assembly are operationally coupled to a plurality of driven gears of the counter shaft assembly. The shift assembly is operationally coupled to select. The at least one output assembly is operationally coupled to the counter shaft assembly.
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公开(公告)号：US20170321763A1
公开(公告)日：2017-11-09
申请号：US15590906
申请日：2017-05-09
发明人： Bruce H. Younggren , Ronald Joseph Wendt , Brandon P. Lenk , Jeffrey Joseph Haack , Thomas Richard Rosenbush , Michael Allen Mueller
CPC分类号： F16D23/12 , F16D13/385 , F16D13/52 , F16D21/06 , F16D48/00 , F16D2023/123 , F16H57/02 , F16H59/04 , F16H2057/02043
摘要： A dual clutch that includes a first clutch, a second clutch, a ball ramp assembly and at least one actuator is provided. The first clutch engages and disengages a first set of gears. The second clutch engages and disengages a second set of gears. The at least one ball ramp assembly includes at least one ball, first member and a second member. The first member includes a ball pocket for each ball. The second member has at least one ball ramp. The at least one ball partially received in an associated ball pocket of the first member and ball ramp of the second member. The at least one actuator is configured and arranged to rotate one of the first member and the second member to cause the at least one ball ramp assembly to activate at least one of the first clutch and the second clutch.
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公开(公告)号：US20230366463A1
公开(公告)日：2023-11-16
申请号：US18315945
申请日：2023-05-11
发明人： Alexander C. Yudell , Carlos Romo Ramírez , Bruce H. Younggren , Michael Allen Mueller , Jason S. Koskela , Ronald Joseph Wendt
IPC分类号： F16H61/662
CPC分类号： F16H61/66259 , F16H2061/66204
摘要： A vehicle with continuously variable transmission operational modes is provided. The vehicle includes a motor to provide engine torque; a driveline; a continuously variable transmission (CVT), an actuator, a memory and a controller. The CVT is configured to couple torque between the motor and the driveline. The actuator is in operational communication with the CVT to selectively set operating characteristics of the CVT. The memory stores operating instructions including operational mode. The controller is in communication with the memory and the actuator. The controller configured to control the actuator based on one or more of the operational modes.
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公开(公告)号：US11098794B2
公开(公告)日：2021-08-24
申请号：US16396169
申请日：2019-04-26
发明人： Alexander C. Yudell , Gregory Lee Maki , Ronald Joseph Wendt , Kody P. Kawlewski , Roland R. Roth , Brandon P. Lenk
摘要： A locking angle gear box is provided. The locking angle gear box includes a torque transfer assembly, a ring gear, at least one connection drive assembly and an actuator. The torque transfer assembly is configured to communicate torque between the torque transfer assembly and a pair of outputs to halfshafts. The ring gear is rotationally supported on the torque transfer assembly. The ring gear is configured to transfer torque between at least a portion of a driveline and the torque transfer assembly. The at least one connection drive assembly is configured to selectively lock rotation of the torque transfer assembly with the rotation of the ring gear to selectively couple torque between the torque transfer assembly and the ring gear. The actuator is in communication with the at least one connection drive assembly to selectively manipulate the at least one connection drive assembly.
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公开(公告)号：US20190331206A1
公开(公告)日：2019-10-31
申请号：US16396169
申请日：2019-04-26
发明人： Alexander C. Yudell , Gregory Lee Maki , Ronald Joseph Wendt , Kody P. Kawlewski , Roland R. Roth , Brandon P. Lenk
摘要： A locking angle gear box is provided. The locking angle gear box includes a torque transfer assembly, a ring gear, at least one connection drive assembly and an actuator. The torque transfer assembly is configured to communicate torque between the torque transfer assembly and a pair of outputs to halfshafts. The ring gear is rotationally supported on the torque transfer assembly. The ring gear is configured to transfer torque between at least a portion of a driveline and the torque transfer assembly. The at least one connection drive assembly is configured to selectively lock rotation of the torque transfer assembly with the rotation of the ring gear to selectively couple torque between the torque transfer assembly and the ring gear. The actuator is in communication with the at least one connection drive assembly to selectively manipulate the at least one connection drive assembly.
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公开(公告)号：US10252613B2
公开(公告)日：2019-04-09
申请号：US15411487
申请日：2017-01-20
发明人： Bruce H. Younggren , Brandon P. Lenk , Thomas Richard Rosenbush , Ronald Joseph Wendt , Michael Allen Mueller
IPC分类号： B60K17/16 , F16H37/08 , B60K17/344 , F16H3/00 , F16H3/085 , F16H3/093 , F16H48/08 , F16H61/32 , F16H63/34 , B60K17/346 , F16H3/091 , B60K17/08 , F16H61/28 , B60K5/00
摘要： A dual clutch transaxle is provided that includes a dual clutch assembly, an input shaft assembly, a counter shaft assembly, a shift assembly and at least one output assembly. The dual clutch assembly has a dual clutch axis and includes a first clutch shaft and a second clutch shaft. The input shaft assembly includes a nested first inner input shaft and a second outer input shaft that are operationally coupled to the first clutch shaft and a second clutch shaft. An input shaft axis is offset from the dual clutch axis of the dual clutch assembly. A plurality of drive gears of the input shaft assembly are operationally coupled to a plurality of driven gears of the counter shaft assembly. The shift assembly is operationally coupled to select. The at least one output assembly is operationally coupled to the counter shaft assembly.
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公开(公告)号：US20170210224A1
公开(公告)日：2017-07-27
申请号：US15411487
申请日：2017-01-20
发明人： Bruce H. Younggren , Brandon P. Lenk , Thomas Richard Rosenbush , Ronald Joseph Wendt , Michael Allen Mueller
IPC分类号： B60K17/344 , F16H3/085 , F16H3/093 , F16H63/34 , B60K17/08 , B60K17/16 , F16H48/08 , F16H61/32 , F16H3/00 , F16H37/08
CPC分类号： B60K17/344 , B60K17/08 , B60K17/16 , B60K17/346 , B60K2005/003 , F16H3/006 , F16H3/085 , F16H3/091 , F16H3/093 , F16H37/0806 , F16H48/08 , F16H61/32 , F16H63/3416 , F16H2061/2869 , F16H2200/0017 , F16H2200/0069
摘要： A dual clutch transaxle is provided that includes a dual clutch assembly, an input shaft assembly, a counter shaft assembly, a shift assembly and at least one output assembly. The dual clutch assembly has a dual clutch axis and includes a first clutch shaft and a second clutch shaft. The input shaft assembly includes a nested first inner input shaft and a second outer input shaft that are operationally coupled to the first clutch shaft and a second clutch shaft. An input shaft axis is offset from the dual clutch axis of the dual clutch assembly. A plurality of drive gears of the input shaft assembly are operationally coupled to a plurality of driven gears of the counter shaft assembly. The shift assembly is operationally coupled to select. The at least one output assembly is operationally coupled to the counter shaft assembly.
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