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1. 发明申请

US20100131164A1 SYSTEMS AND METHODS FOR CONTROL OF TRANSMISSION AND/OR PRIME MOVER 有权
标题翻译：用于控制传输和/或主导移动的系统和方法
公开(公告)号：US20100131164A1
公开(公告)日：2010-05-27
申请号：US12525294
申请日：2008-01-31
申请人： Jeremy Carter , Brad P. Pohl , Loren T. McDaniel , Cyril Keilers , Tim Ruggles , David Rogers , Eric Diehl , Austin Orand , Alan Mark Delz , Paul Argus Parks , Mark E. Bartholomew , Christopher M Vasiliotis
发明人： Jeremy Carter , Brad P. Pohl , Loren T. McDaniel , Cyril Keilers , Tim Ruggles , David Rogers , Eric Diehl , Austin Orand , Alan Mark Delz , Paul Argus Parks , Mark E. Bartholomew , Christopher M Vasiliotis
IPC分类号： F16H61/66
CPC分类号： B60W30/188 , B60L11/007 , B60L11/1805 , B60L15/20 , B60L2200/12 , B60L2240/441 , B60L2240/642 , B60L2250/16 , B60W10/08 , B60W10/108 , B60W10/109 , B60W2510/0638 , B60W2510/1005 , B60W2510/244 , B60W2520/10 , B60W2540/10 , B60W2550/142 , B60W2710/081 , B60W2710/1005 , B60Y2200/12 , B62M6/45 , B62M6/65 , F16H9/04 , F16H15/40 , F16H15/52 , F16H61/6648 , F16H61/6649 , Y02T10/7005 , Y02T10/7258 , Y02T10/7291 , Y02T90/16 , Y10T29/49002 , Y10T477/6237
摘要： Disclosed here are inventive systems and methods for a powertrain of an electric vehicle (EV). In some embodiments, said powertrain includes a continuously variable transmission (CVT) coupled to an electric drive motor, wherein a control system is configured to control the CVT and/or the drive motor to optimize various efficiencies associated with the EV and/or its subsystems. In one specific embodiment, the control system is configured to operate the EV in an economy mode. Operating in said mode, the control system simultaneously manages the CVT and the drive motor to optimize the range of the EV. The control system can be configured to manage the current provided to the drive motor, as well as adjust a transmission speed ratio of the CVT. Other modes of operation are also disclosed. The control system can be configured to manage the power to the drive motor and adjust the transmission speed ratio of the CVT taking into account battery voltage, throttle position, and transmission speed ratio, for example.
摘要翻译：这里公开了用于电动车辆（EV）的动力传动系的发明系统和方法。在一些实施例中，所述动力系包括耦合到电驱动马达的无级变速器（CVT），其中控制系统配置成控制CVT和/或驱动马达以优化与EV和/或其子系统相关联的各种效率。在一个具体实施例中，控制系统被配置为以经济模式操作EV。在所述模式下，控制系统同时管理CVT和驱动电机，以优化EV的范围。控制系统可以配置为管理提供给驱动电机的电流，以及调整CVT的变速比。还公开了其他操作模式。控制系统可以被配置为管理驱动电机的电力，并且例如考虑电池电压，节气门位置和传动速度比来调节CVT的变速比。

2. 发明申请

US20080236319A1 CONTINUOUSLY VARIABLE TRANSMISSION 有权
标题翻译：连续可变传输
公开(公告)号：US20080236319A1
公开(公告)日：2008-10-02
申请号：US12137480
申请日：2008-06-11
申请人： Jon M. Nichols , Brad P. Pohl , Daniel J. Dawe , Oronde J. Armstrong , Charles B. Lohr , Loren T. McDaniel , Matthew P. Simister , Fernand A. Thomassy , Ghayyurul I. Usmani , Paul M. Elhardt , Terry L. Stewart , Peter D. Poxton , Elton L. Eidson
发明人： Jon M. Nichols , Brad P. Pohl , Daniel J. Dawe , Oronde J. Armstrong , Charles B. Lohr , Loren T. McDaniel , Matthew P. Simister , Fernand A. Thomassy , Ghayyurul I. Usmani , Paul M. Elhardt , Terry L. Stewart , Peter D. Poxton , Elton L. Eidson
IPC分类号： F16H55/12
CPC分类号： F16H15/28 , B60B7/0013 , F16D65/12 , F16H15/52 , F16H57/02 , F16H57/043 , F16H57/0487 , F16H61/6649 , F16H63/067 , Y10T74/18304 , Y10T74/19921 , Y10T74/2186 , Y10T477/619
摘要： Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one embodiment, a main axle is adapted to receive a shift rod that cooperates with a shift rod nut to actuate a ratio change in a CVT. In another embodiment, an axial force generating mechanism can include a torsion spring, a traction ring adapted to receive the torsion spring, and a roller cage retainer configured to cooperate with the traction ring to house the torsion spring. Various inventive idler-and-shift-cam assemblies can be used to facilitate shifting the ratio of a CVT. Embodiments of a hub shell and a hub cover are adapted to house components of a CVT and, in some embodiments, to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces and braking features for a CVT are disclosed.
摘要翻译：发明实施例涉及用于无级变速器（CVT）的部件，子组件，系统和/或方法。在一个实施例中，主轴适于接收与换档杆螺母配合以驱动CVT中的比率变化的换档杆。在另一个实施例中，轴向力产生机构可以包括扭转弹簧，适于容纳扭转弹簧的牵引环，以及被构造成与牵引环配合以容纳扭转弹簧的滚子保持架保持架。可以使用各种发明的惰轮和换档凸轮组件来促进CVT的比例的移动。轮毂壳和轮毂盖的实施例适于容纳CVT的部件，并且在一些实施例中与CVT的其它部件配合以支持CVT的操作和/或功能。其中包括变速控制接口和CVT制动功能。

3. 发明授权

US07959533B2 Continuously variable transmission 有权
公开(公告)号：US07959533B2
公开(公告)日：2011-06-14
申请号：US11543311
申请日：2006-10-03
申请人： Jon M. Nichols , Brad P. Pohl , Daniel J. Dawe , Oronde J. Armstrong , Charles B. Lohr , Loren T. McDaniel , Matthew P. Simister , Fernand A. Thomassy , Ghayyurul I. Usmani , Paul M. Elhardt , Terry L. Stewart , Peter D. Poxton , Elton L. Eidson
发明人： Jon M. Nichols , Brad P. Pohl , Daniel J. Dawe , Oronde J. Armstrong , Charles B. Lohr , Loren T. McDaniel , Matthew P. Simister , Fernand A. Thomassy , Ghayyurul I. Usmani , Paul M. Elhardt , Terry L. Stewart , Peter D. Poxton , Elton L. Eidson
IPC分类号： F16H15/26
CPC分类号： F16H15/28 , B60B7/0013 , F16D65/12 , F16H15/52 , F16H57/02 , F16H57/043 , F16H57/0487 , F16H61/6649 , F16H63/067 , Y10T74/18304 , Y10T74/19921 , Y10T74/2186 , Y10T477/619
摘要： Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one embodiment, a main axle is adapted to receive a shift rod that cooperates with a shift rod nut to actuate a ratio change in a CVT. In another embodiment, an axial force generating mechanism can include a torsion spring, a traction ring adapted to receive the torsion spring, and a roller cage retainer configured to cooperate with the traction ring to house the torsion spring. Various inventive idler-and-shift-cam assemblies can be used to facilitate shifting the ratio of a CVT. Embodiments of a hub shell and a hub cover are adapted to house components of a CVT and, in some embodiments, to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces and braking features for a CVT are disclosed.

4. 发明申请

US20080261771A1 CONTINUOUSLY VARIABLE TRANSMISSION 有权
公开(公告)号：US20080261771A1
公开(公告)日：2008-10-23
申请号：US12137456
申请日：2008-06-11
申请人： Jon M. Nichols , Brad P. Pohl , Daniel J. Dawe , Oronde J. Armstrong , Charles B. Lohr , Loren T. McDaniel , Matthew P. Simister , Fernand A. Thomassy , Ghayyurul I. Usmani , Paul M. Elhardt , Terry L. Stewart , Peter D. Poxton , Elton L. Eidson
发明人： Jon M. Nichols , Brad P. Pohl , Daniel J. Dawe , Oronde J. Armstrong , Charles B. Lohr , Loren T. McDaniel , Matthew P. Simister , Fernand A. Thomassy , Ghayyurul I. Usmani , Paul M. Elhardt , Terry L. Stewart , Peter D. Poxton , Elton L. Eidson
IPC分类号： F16H13/04 , F16D3/06 , F16B33/00
CPC分类号： F16H15/28 , B60B7/0013 , F16D65/12 , F16H15/52 , F16H57/02 , F16H57/043 , F16H57/0487 , F16H61/6649 , F16H63/067 , Y10T74/18304 , Y10T74/19921 , Y10T74/2186 , Y10T477/619
摘要： Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one embodiment, a main axle is adapted to receive a shift rod that cooperates with a shift rod nut to actuate a ratio change in a CVT. In another embodiment, an axial force generating mechanism can include a torsion spring, a traction ring adapted to receive the torsion spring, and a roller cage retainer configured to cooperate with the traction ring to house the torsion spring. Various inventive idler-and-shift-cam assemblies can be used to facilitate shifting the ratio of a CVT. Embodiments of a hub shell and a hub cover are adapted to house components of a CVT and, in some embodiments, to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces and braking features for a CVT are disclosed.

5. 发明申请

US20080248917A1 CONTINUOUSLY VARIABLE TRANSMISSION 有权
公开(公告)号：US20080248917A1
公开(公告)日：2008-10-09
申请号：US12137464
申请日：2008-06-11
申请人： Jon M. Nichols , Brad P. Pohl , Daniel J. Dawe , Oronde J. Armstrong , Charles B. Lohr , Loren T. McDaniel , Matthew P. Simister , Fernand A. Thomassy , Ghayyurul I. Usmani , Paul M. Elhardt , Terry L. Stewart , Peter D. Poxton , Elton L. Eidson
发明人： Jon M. Nichols , Brad P. Pohl , Daniel J. Dawe , Oronde J. Armstrong , Charles B. Lohr , Loren T. McDaniel , Matthew P. Simister , Fernand A. Thomassy , Ghayyurul I. Usmani , Paul M. Elhardt , Terry L. Stewart , Peter D. Poxton , Elton L. Eidson
IPC分类号： F16H13/04
CPC分类号： F16H15/28 , B60B7/0013 , F16D65/12 , F16H15/52 , F16H57/02 , F16H57/043 , F16H57/0487 , F16H61/6649 , F16H63/067 , Y10T74/18304 , Y10T74/19921 , Y10T74/2186 , Y10T477/619
摘要： Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one embodiment, a main axle is adapted to receive a shift rod that cooperates with a shift rod nut to actuate a ratio change in a CVT. In another embodiment, an axial force generating mechanism can include a torsion spring, a traction ring adapted to receive the torsion spring, and a roller cage retainer configured to cooperate with the traction ring to house the torsion spring. Various inventive idler-and-shift-cam assemblies can be used to facilitate shifting the ratio of a CVT. Embodiments of a hub shell and a hub cover are adapted to house components of a CVT and, in some embodiments, to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces and braking features for a CVT are disclosed.

6. 发明申请

US20070155580A1 Continuously variable transmission 有权
标题翻译：连续可变传动
公开(公告)号：US20070155580A1
公开(公告)日：2007-07-05
申请号：US11543311
申请日：2006-10-03
申请人： Jon M. Nichols , Brad P. Pohl , Daniel J. Dawe , Oronde J. Armstrong , Charles B. Lohr , Loren T. McDaniel , Matthew P. Simister , Fernand A. Thomassy , Ghayyurul I. Usmani , Paul M. Elhardt , Terry L. Stewart , Peter D. Poxton , Elton L. Eidson
发明人： Jon M. Nichols , Brad P. Pohl , Daniel J. Dawe , Oronde J. Armstrong , Charles B. Lohr , Loren T. McDaniel , Matthew P. Simister , Fernand A. Thomassy , Ghayyurul I. Usmani , Paul M. Elhardt , Terry L. Stewart , Peter D. Poxton , Elton L. Eidson
IPC分类号： F16H13/04
CPC分类号： F16H15/28 , B60B7/0013 , F16D65/12 , F16H15/52 , F16H57/02 , F16H57/043 , F16H57/0487 , F16H61/6649 , F16H63/067 , Y10T74/18304 , Y10T74/19921 , Y10T74/2186 , Y10T477/619
摘要： Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one embodiment, a main axle is adapted to receive a shift rod that cooperates with a shift rod nut to actuate a ratio change in a CVT. In another embodiment, an axial force generating mechanism can include a torsion spring, a traction ring adapted to receive the torsion spring, and a roller cage retainer configured to cooperate with the traction ring to house the torsion spring. Various inventive idler-and-shift-cam assemblies can be used to facilitate shifting the ratio of a CVT. Embodiments of a hub shell and a hub cover are adapted to house components of a CVT and, in some embodiments, to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces and braking features for a CVT are disclosed.
摘要翻译：发明实施例涉及用于无级变速器（CVT）的部件，子组件，系统和/或方法。在一个实施例中，主轴适于接收与换档杆螺母配合以驱动CVT中的比率变化的换档杆。在另一个实施例中，轴向力产生机构可以包括扭转弹簧，适于容纳扭转弹簧的牵引环，以及被构造成与牵引环配合以容纳扭转弹簧的滚子保持架保持架。可以使用各种发明的惰轮和换档凸轮组件来促进CVT的比例的移动。轮毂壳和轮毂盖的实施例适于容纳CVT的部件，并且在一些实施例中与CVT的其它部件配合以支持CVT的操作和/或功能。其中包括变速控制接口和CVT制动功能。

7. 发明申请

US20090312145A1 CONTINUOUSLY VARIABLE TRANSMISSION 有权
标题翻译：连续可变传输
公开(公告)号：US20090312145A1
公开(公告)日：2009-12-17
申请号：US12306393
申请日：2007-06-21
申请人： Brad P. Pohl , Donald C. Miller , Robert A. Smithson , Jeremy Carter , Charles B. lohr
发明人： Brad P. Pohl , Donald C. Miller , Robert A. Smithson , Jeremy Carter , Charles B. lohr
IPC分类号： B60W10/10 , F16H37/00 , G06F19/00
CPC分类号： F16H61/6646 , F01B2009/045 , F02B67/04 , F16H15/28 , F16H15/50 , F16H61/32 , F16H2061/6644 , Y10T477/619 , Y10T477/6223
摘要： Embodiments are directed to a front end accessory drive (FEAD), subassemblies, and components therefor. Embodiments disclosed cover power modulating devices (PMD) which can be used in a FEAD. In one embodiment, a continuously variable transmission (CVT) is coupled directly to a crankshaft of a prime mover, and the CVT is used to regulate the speed and/or torque delivered to an accessory. A compound drive device includes a motor/generator subassembly cooperating with a CVT subassembly to provide a motor functionality with torque multiplication or division, or alternatively, a generator functionality with torque multiplication or division. In some embodiments, a FEAD includes a PMD having a sun shaft configured to couple to a sun of the PMD and to an electric motor component, such as an electrical armature or an electrical field. In one embodiment, the electrical armature the electrical field are placed concentrically and coaxially and configured to rotate relative to one another in opposite directions.
摘要翻译：实施例涉及前端附件驱动器（FEAD），子组件及其部件。公开的实施例覆盖了可用于FEAD的功率调制装置（PMD）。在一个实施例中，无级变速器（CVT）直接连接到原动机的曲轴，并且CVT用于调节传递到附件的速度和/或扭矩。复合驱动装置包括与CVT子组件配合的电动机/发电机子组件，以提供具有扭矩倍增或除法的电动机功能，或者替代地，具有扭矩倍增或除法的发电机功能。在一些实施例中，FEAD包括具有被配置为耦合到PMD的太阳的太阳轴和诸如电枢轴或电场的电动机部件的PMD。在一个实施例中，电枢轴电场被同心地并且同轴地设置并且被构造为在相反的方向上相对于彼此旋转。

8. 发明授权

US08480529B2 Continuously variable transmission 有权
标题翻译：连续可变传动
公开(公告)号：US08480529B2
公开(公告)日：2013-07-09
申请号：US12306393
申请日：2007-06-21
申请人： Brad P. Pohl , Donald C. Miller , Robert A. Smithson , Jeremy Carter , Charles B. Lohr
发明人： Brad P. Pohl , Donald C. Miller , Robert A. Smithson , Jeremy Carter , Charles B. Lohr
IPC分类号： F16H15/48 , B60W10/04 , B60K17/28
CPC分类号： F16H61/6646 , F01B2009/045 , F02B67/04 , F16H15/28 , F16H15/50 , F16H61/32 , F16H2061/6644 , Y10T477/619 , Y10T477/6223
摘要： Embodiments are directed to a front end accessory drive (FEAD), subassemblies, and components therefor. Embodiments disclosed cover power modulating devices (PMD) which can be used in a FEAD. In one embodiment, a continuously variable transmission (CVT) is coupled directly to a crankshaft of a prime mover, and the CVT is used to regulate the speed and/or torque delivered to an accessory. A compound drive device includes a motor/generator subassembly cooperating with a CVT subassembly to provide a motor functionality with torque multiplication or division, or alternatively, a generator functionality with torque multiplication or division. In some embodiments, a FEAD includes a PMD having a sun shaft configured to couple to a sun of the PMD and to an electric motor component, such as an electrical armature or an electrical field. In one embodiment, the electrical armature the electrical field are placed concentrically and coaxially and configured to rotate relative to one another in opposite directions.
摘要翻译：实施例涉及前端附件驱动器（FEAD），子组件及其部件。公开的实施例覆盖了可用于FEAD的功率调制装置（PMD）。在一个实施例中，无级变速器（CVT）直接连接到原动机的曲轴，并且CVT用于调节传递到附件的速度和/或扭矩。复合驱动装置包括与CVT子组件配合的电动机/发电机子组件，以提供具有扭矩倍增或除法的电动机功能，或者替代地，具有扭矩倍增或除法的发电机功能。在一些实施例中，FEAD包括具有被配置为耦合到PMD的太阳的太阳轴和诸如电枢轴或电场的电动机部件的PMD。在一个实施例中，电枢轴电场被同心地并且同轴地设置并且被构造为在相反的方向上相对于彼此旋转。

9. 发明申请

US20100267510A1 CONTINUOUSLY VARIABLE TRANSMISSION 有权
公开(公告)号：US20100267510A1
公开(公告)日：2010-10-21
申请号：US12760823
申请日：2010-04-15
申请人： Jon M. Nichols , Gregory G. Stevenson , Brad P. Pohl , Fernand A Thomassy , Charles B. Lohr , Jeremy Carter , John W. Sherrill , Brian B. Sweet
发明人： Jon M. Nichols , Gregory G. Stevenson , Brad P. Pohl , Fernand A Thomassy , Charles B. Lohr , Jeremy Carter , John W. Sherrill , Brian B. Sweet
IPC分类号： F16H15/48 , F16H57/08
CPC分类号： F16H37/022 , B62M11/16 , F16H15/28 , F16H15/503 , F16H15/52 , F16H61/6649 , F16H63/067
摘要： Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one embodiment, a control system is adapted to facilitate a change in the ratio of a CVT. In another embodiment, a control system includes a stator plate configured to have a plurality of radially offset slots. Various inventive traction planet assemblies and stator plates can be used to facilitate shifting the ratio of a CVT. In some embodiments, the traction planet assemblies include planet axles configured to cooperate with the stator plate. In one embodiment, the stator plate is configured to rotate and apply a skew condition to each of the planet axles. In some embodiments, a stator driver is operably coupled to the stator plate. Embodiments of a traction sun are adapted to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces for a CVT are disclosed.

10. 发明授权

US08360917B2 Continuously variable transmission 有权
标题翻译：连续可变传动
公开(公告)号：US08360917B2
公开(公告)日：2013-01-29
申请号：US12760823
申请日：2010-04-15
申请人： Jon M. Nichols , Gregory G. Stevenson , Brad P. Pohl , Fernand A. Thomassy , Charles B. Lohr , Jeremy Carter , John W. Sherrill , Brian B. Sweet
发明人： Jon M. Nichols , Gregory G. Stevenson , Brad P. Pohl , Fernand A. Thomassy , Charles B. Lohr , Jeremy Carter , John W. Sherrill , Brian B. Sweet
IPC分类号： F16H15/48 , F16H15/26 , F16H13/08
CPC分类号： F16H37/022 , B62M11/16 , F16H15/28 , F16H15/503 , F16H15/52 , F16H61/6649 , F16H63/067
摘要： Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one embodiment, a control system is adapted to facilitate a change in the ratio of a CVT. In another embodiment, a control system includes a stator plate configured to have a plurality of radially offset slots. Various inventive traction planet assemblies and stator plates can be used to facilitate shifting the ratio of a CVT. In some embodiments, the traction planet assemblies include planet axles configured to cooperate with the stator plate. In one embodiment, the stator plate is configured to rotate and apply a skew condition to each of the planet axles. In some embodiments, a stator driver is operably coupled to the stator plate. Embodiments of a traction sun are adapted to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces for a CVT are disclosed.
摘要翻译：发明实施例涉及用于无级变速器（CVT）的部件，子组件，系统和/或方法。在一个实施例中，控制系统适于促进CVT比率的变化。在另一个实施例中，控制系统包括配置成具有多个径向偏移槽的定子板。可以使用各种创新的牵引行星架组件和定子板来促进CVT变速比。在一些实施例中，牵引行星架组件包括构造成与定子板协作的行星轴。在一个实施例中，定子板被配置为旋转并向每个行星轮轴施加偏斜状态。在一些实施例中，定子驱动器可操作地联接到定子板。牵引太阳的实施例适于与CVT的其它部件配合以支持CVT的操作和/或功能。其中包括用于CVT的换挡控制接口。

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