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公开(公告)号：US10006543B2
公开(公告)日：2018-06-26
申请号：US14239584
申请日：2012-08-03
申请人： Samuel Beaudoin , Paul Okulov , Alexandre Blouin , Christian McMahon , David Gauthier Roy , Francois Messier , Jean-Robert Desmeules , Kenneth Huston , Mathieu Guertin , Patrick Cyr Gagné , Patrick Raymond
发明人： Samuel Beaudoin , Paul Okulov , Alexandre Blouin , Christian McMahon , David Gauthier Roy , Francois Messier , Jean-Robert Desmeules , Kenneth Huston , Mathieu Guertin , Patrick Cyr Gagné , Patrick Raymond
IPC分类号： F16H61/664 , F16H15/38
CPC分类号： F16H61/6649 , F16H15/38
摘要： A method where the spin factor is looked up in a table; the slip factor is measured and the clamping pressure is adjusted to achieve a slip/spin ratio provided in a desired range is described herein. According to another aspect, an active mechanical clamping mechanism using a longitudinally movable contact point is also described.
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公开(公告)号：US08961352B2
公开(公告)日：2015-02-24
申请号：US13635698
申请日：2011-03-17
IPC分类号： F16H37/02
CPC分类号： F16H37/021 , F16H37/086 , F16H2037/0886 , Y10T74/19219 , Y10T74/19228
摘要： A drive train provided with a CVT that can be used in both CVT and Infinitely Variable Transmission (IVT) configurations and that include a High-Low gear selection assembly is described herein. Transitions between configurations are seamless to the operator.
摘要翻译： 这里描述了一种具有可用于CVT和无级变速器（IVT）构造并且包括高低档选档组件的CVT的传动系。 配置之间的转换与操作员无缝。
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公开(公告)号：US20140155220A1
公开(公告)日：2014-06-05
申请号：US14112728
申请日：2012-03-26
IPC分类号： F16H37/02
CPC分类号： F16H37/022 , F16H37/086 , F16H2015/383 , F16H2037/0886 , F16H2200/2007
摘要： A drivetrain provided with a CVT that can be used in both CVT and Infinitely Variable Transmission (IVT) configurations and that includes a high-low gear selection assembly and a power mixer is described herein. The drivetrain includes a high-low gear selection mechanism that provides, in combination with the CVT, high and low ranges of gear ratios. The drivetrain further includes a power-mixer that allows the IVT configuration for transitions between high and low configurations that are seamless to the operator.
摘要翻译： 本文描述了具有可用于CVT和无级变速器（IVT）构造的CVT的传动系，并且包括高低档齿轮选择组件和功率混合器。 传动系包括一个高低档齿轮选择机构，与CVT一起提供高低档齿轮比。 动力传动系统还包括功率混合器，其允许IVT配置用于与操作者无缝的高配置和低配置之间的转换。
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公开(公告)号：US12055202B2
公开(公告)日：2024-08-06
申请号：US18002765
申请日：2021-06-29
CPC分类号： F16H37/084 , B60K17/02 , B60K17/06 , B60K17/28 , F16H3/78 , F16H37/022 , F16H2037/026 , F16H2037/0886
摘要： A drivetrain for connection between the output of a prime mover and a load is described herein. The drivetrain comprising a CVT including an input connected to the output of the prime mover and an output; a forward-reverse clutch assembly including first and second inputs and an output connectable to the load; the first input of the forward-reverse clutch assembly being connected to the output of the CVT through a CVT clutch. The drivetrain also includes an IVT gear assembly having a first input connected to the output of the prime mover, a second input connected to the output of the CVT and an output connected to the second input of the forward reverse clutch assembly through an IVT clutch; and an idler gear assembly interconnecting the first and second inputs of the forward-reverse clutch assembly.
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公开(公告)号：US20220348205A1
公开(公告)日：2022-11-03
申请号：US17734289
申请日：2022-05-02
IPC分类号： B60W30/184 , B60W10/101 , B60W10/06 , B60W50/12 , F16H61/66 , F16H59/40 , F16H63/50 , F16H59/42
摘要： A compression-based speed limiting for a driveline including a transmission is described herein. The driveline controller detects over speeding and controls the ratio of the transmission to therefore increase compression of the prime mover and therefore limit speed.
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36.发明申请公开(公告)号：US20220169271A1
公开(公告)日：2022-06-02
申请号：US17593980
申请日：2020-05-01
发明人： Jonathan GUÉRIN , Daniel GIRARD
IPC分类号： B60W50/12 , B60W10/06 , B60W10/101 , B60W10/02
摘要： A user input signal management method for a vehicle provided with a prime mover having an output that rotates and an input for a user input signal that controls the rotating speed of the output of the prime mover. The method including the reception of a signal representative of the position of a user input of a vehicle, the reception of data representative of at least one condition of the vehicle, the modification of the received signal representative of the position of the user input as a function of the data received and the supply of the modified signal to the accelerator input of the prime mover.
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公开(公告)号：US20210215210A1
公开(公告)日：2021-07-15
申请号：US17250045
申请日：2019-05-17
IPC分类号： F16D48/08
摘要： The control of the engagement rate of a clutch in a driveline is described herein. The clutch engagement rate is determined using at least one parameter of the driveline. An illustrative example where the parameters include the slipping level of the clutch and the rotational speed at the output of the clutch is described herein.
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公开(公告)号：US20180347685A1
公开(公告)日：2018-12-06
申请号：US15779109
申请日：2016-12-08
CPC分类号： F16H57/049 , F16H2015/383
摘要： A cooling arrangement to cool the rollers of a toroidal CVT is described herein. The cooling arrangement includes nozzles so configured and sized as to project cooling fluid onto the edge and onto the opposite top and bottom surfaces of the roller.
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39.发明授权公开(公告)号：US10036456B2
公开(公告)日：2018-07-31
申请号：US15039498
申请日：2014-11-26
CPC分类号： F16H37/022 , F04D19/002 , F04D19/005 , F04D25/02 , F04D25/028 , F04D25/10 , F16D41/00 , F16H15/38 , F16H37/021 , F16H2037/026
摘要： A drive assembly including a CVT and a direction reversing mechanism is described herein. The direction reversing mechanism is such that the output of the drive assembly may rotate at variable speed in a first direction and at a fixed speed in a second direction.
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公开(公告)号：US10012304B2
公开(公告)日：2018-07-03
申请号：US14271032
申请日：2014-05-06
发明人： Francois Messier
CPC分类号： F16H57/0436 , F04C2/102 , F04C15/06 , F16H57/049
摘要： A continuously variable transmission (CVT) provided with an integrated gerotor pump that also acts as a rotation blocker is described herein. In one illustrated embodiment, the gerotor pump is used to pump lubrication and cooling fluid through a radiator and into the hollow shaft of the CVT.
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