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1. 发明申请

WO2014210128A1 COMPACT MANUAL TRANSAXLE WITH TWO SPEED DIFFERENTIAL 审中-公开
标题翻译：具有两个速度差异的紧凑手动传动桥
公开(公告)号：WO2014210128A1
公开(公告)日：2014-12-31
申请号：PCT/US2014/044053
申请日：2014-06-25
申请人： EATON CORPORATION
发明人： FRATTA, Celso L. , CAMARGO, Jose Luiz Ferraz de , PRESTON, David M. , MULLER, Sergio , ROQUE, Durval R. , RODRIGUES, Pedro A. , FONTANA, Carlos Alberto , BENJEY, Robert P. , MORAES JUNIOR, Almiro , WINK, Carlos H. , GENISE, Thomas Alan , MCMILLAN, Patrick John
IPC分类号： F16H37/04 , F16H48/08 , F16H3/54
CPC分类号： F16H37/046 , F16H3/54 , F16H48/08 , F16H2200/0034 , F16H2200/0052 , F16H2200/2005 , F16H2200/2035
摘要： A manual transaxle having a two-speed differential according to one example of the present disclosure includes a differential assembly, a final drive planetary gear system and a coupling mechanism. The differential assembly can have a differential housing. The final drive planetary gear system can have a final drive gear, a planetary ring gear and a sun gear. The final drive planetary gear system can be configured to selectively operate in (i) a first mode wherein the final drive planetary gear system is free to rotate relative to the differential housing and (ii) a second mode wherein the final drive planetary gear system is fixed relative to the differential housing. The coupling mechanism can be configured to shift the manual transaxle out of sequence while concurrently moving the final drive planetary gear system between the first and second modes.
摘要翻译：根据本公开的一个示例的具有双速差速器的手动变速驱动桥包括差速器组件，最终驱动行星齿轮系统和联接机构。差速器组件可以具有差速器壳体。最终驱动行星齿轮系统可以具有最终传动齿轮，行星齿圈和太阳齿轮。最终驱动行星齿轮系统可以被配置为选择性地操作（i）第一模式，其中最终驱动行星齿轮系统相对于差速器壳体自由旋转，以及（ii）第二模式，其中最终驱动行星齿轮系统是相对于差速器壳体固定。联接机构可以被配置为在第一和第二模式之间同时移动最终驱动行星齿轮系统的同时将手动变速驱动装置移出。

2. 发明申请

WO2014014777A1 DIFFERENTIAL ASSEMBLY 审中-公开
标题翻译：差异化组装
公开(公告)号：WO2014014777A1
公开(公告)日：2014-01-23
申请号：PCT/US2013/050309
申请日：2013-07-12
申请人： EATON CORPORATION
发明人： GENISE, Thomas Alan , HEATWOLE, Gregory L. , KUKUCKA, Richard , RADULESCU, Gabriela Florentina , FRAZIER, Daniel Stanley , KYLE, Robert Joseph , HARMAN, Andrew P. , ARNSPARGER, Robert Michael , MCMILLAN, Patrick John , CULLEN, Jamie Gerad
IPC分类号： B60K17/08 , B60K17/16
CPC分类号： F16H37/046 , B60K17/08 , B60K17/16 , B60K17/34 , F16H48/08 , F16H61/0213 , F16H61/702 , F16H2048/368 , F16H2061/0223 , F16H2061/0225 , F16H2061/0234
摘要： The present disclosure provides a differential assembly with at least a first gear ratio and a second gear ratio. The differential assembly of the present disclosure can be integrated with an automatic transmission system thereby increasing the number of available gear ratios. A method of shifting to improve engine efficiency is also provided.
摘要翻译：本公开提供了具有至少第一齿轮比和第二齿轮比的差速器组件。本公开的差速器组件可以与自动变速器系统集成，从而增加可用齿轮比的数量。还提供了改善发动机效率的方法。

3. 发明申请

WO2018039668A1 AUTOMATED MECHANICAL TRANSMISSION AND SYSTEM FOR MEDIUM-DUTY COMMERCIAL ELECTRIC VEHICLES 审中-公开
标题翻译：自动化机械传动及中型商用电动车系统
公开(公告)号：WO2018039668A1
公开(公告)日：2018-03-01
申请号：PCT/US2017/048897
申请日：2017-08-28
申请人： EATON CORPORATION
发明人： PORTELLA, Kevin Eric , PAPP, Gregory Ernest , GENISE, Thomas Alan
IPC分类号： F16H61/32 , F16H63/30
CPC分类号： F16H57/033 , B60K1/00 , B60K17/06 , B60Y2200/141 , B60Y2200/91 , B60Y2200/92 , F16H57/031 , F16H2057/02034 , F16H2057/0206 , F16H2057/02069 , F16H2057/0335
摘要： A modular transmission system selectively coupled to an electric motor arranged on a vehicle according to a first example of the present disclosure includes a front housing, a first rear housing and a second rear housing. The front housing has a transmission motor mount and at least one transmission chassis mount. The transmission motor mount is configured to mount the front housing relative to the electric motor. The first rear housing has a first gear set. The first rear housing is configured to selectively couple to the front housing to provide first gear ratios in the first modular transmission configuration. The second rear housing has a second gear set. The second rear housing is configured to selectively couple to the front housing to provide second gear ratios in the second modular transmission configuration.
摘要翻译：根据本公开的第一示例，选择性地联接到设置在车辆上的电动机的模块化变速器系统包括前壳体，第一后壳体和第二后壳体。前壳体具有变速器马达安装座和至少一个变速器底座安装座。变速器马达安装件被构造成相对于电动马达安装前壳体。第一后部壳体具有第一齿轮组。第一后部壳体构造成选择性地联接到前部壳体，以在第一模块化变速器构造中提供第一传动比。第二后部壳体具有第二齿轮组。第二后部壳体构造成选择性地联接到前部壳体，以在第二模块化变速器构造中提供第二传动比。

4. 发明申请

WO2016077306A1 AUTOMATED TRANSMISSION FOR AN ELECTRIC VEHICLE 审中-公开
标题翻译：自动变速器用于电动车辆
公开(公告)号：WO2016077306A1
公开(公告)日：2016-05-19
申请号：PCT/US2015/059888
申请日：2015-11-10
申请人： EATON CORPORATION
发明人： GENISE, Thomas Alan , PAPP, Gregory Ernest
IPC分类号： F16H3/093 , F16H3/097 , F16H3/089 , F16H59/14
CPC分类号： F16H3/097 , B60Y2200/91 , F16H3/093 , F16H3/095 , F16H61/0204 , F16H2200/0043
摘要： A transmission assembly comprises a first main shaft comprising a main-shaft axis, a second main shaft, and a first main gear. The main-shaft axis passes through the center of first, second, and third main gears. A first counter shaft comprises first, second and third counter gears, wherein the first counter shaft has a first counter-shaft axis parallel to the main-shaft axis. A first shifter comprises first, second and third positions along the main-shaft axis, wherein the first shifter engages the first main gear when in the first position, the first shifter engages the second main gear when in the second position, and the first shifter does not engage either the first main gear or the second main gear when in the third position. A second shifter engages the second main gear when in a first position and the second shifter engages the third main gear when in a second position.
摘要翻译：传动组件包括第一主轴，其包括主轴轴，第二主轴和第一主齿轮。主轴轴穿过第一，第二和第三主齿轮的中心。第一副轴包括第一，第二和第三反向齿轮，其中第一副轴具有平行于主轴轴线的第一相对轴线。第一变速器包括沿着主轴轴线的第一，第二和第三位置，其中当处于第一位置时，第一变速器接合第一主齿轮，当第一变速器处于第二位置时，第一变速器接合第二主齿轮，并且第一变速器当处于第三位置时，不接合第一主齿轮或第二主齿轮。当处于第一位置时，第二变速器接合第二主齿轮，而当第二变速器处于第二位置时，第二变速器接合第三主齿轮。

5. 发明公开

EP2872350A1 DIFFERENTIAL ASSEMBLY 审中-公开
标题翻译： DIFFERENZIALANORDNUNG
公开(公告)号：EP2872350A1
公开(公告)日：2015-05-20
申请号：EP13740169.1
申请日：2013-07-12
申请人： Eaton Corporation
发明人： GENISE, Thomas Alan , HEATWOLE, Gregory L. , KUKUCKA, Richard , RADULESCU, Gabriela Florentina , FRAZIER, Daniel Stanley , KYLE, Robert Joseph , HARMAN, Andrew P. , ARNSPARGER, Robert Michael , MCMILLAN, Patrick John , CULLEN, Jamie Gerad
IPC分类号： B60K17/08 , B60K17/16
CPC分类号： F16H37/046 , B60K17/08 , B60K17/16 , B60K17/34 , F16H48/08 , F16H61/0213 , F16H61/702 , F16H2048/368 , F16H2061/0223 , F16H2061/0225 , F16H2061/0234
摘要： The present disclosure provides a differential assembly with at least a first gear ratio and a second gear ratio. The differential assembly of the present disclosure can be integrated with an automatic transmission system thereby increasing the number of available gear ratios. A method of shifting to improve engine efficiency is also provided.

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