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41. 发明申请

US20100210388A1 MULTI-SPEED TRANSMISSION WITH AXIS TRANSFER 有权
标题翻译：具有轴传输的多速传输
公开(公告)号：US20100210388A1
公开(公告)日：2010-08-19
申请号：US12464152
申请日：2009-05-12
申请人： Edwin T. Grochowski , Scott H. Wittkopp , James B. Borgerson , James M. Hart
发明人： Edwin T. Grochowski , Scott H. Wittkopp , James B. Borgerson , James M. Hart
IPC分类号： B60K6/365
CPC分类号： B60K6/365 , B60K6/445 , F16H2037/0866 , F16H2037/102 , F16H2037/106 , Y02T10/6239
摘要： Various embodiments of electrically-variable transmissions are provided that have two motor-generators, two planetary gear sets, and two torque-transmitting mechanisms, including a rotating-type clutch and a stationary-type clutch. An input member is connected for common rotation with a ring gear of the first planetary gear set. Carriers of both of the planetary gear sets are connected for common rotation with one another, and with an output member. The first motor/generator is connected for common rotation with the sun gear of the first planetary gear set. The second motor/generator is connected for common rotation with the sun gear member of the second planetary gear set. A drive transfer assembly transfers torque from components establishing the first axis of rotation to components establishing the second axis of rotation.
摘要翻译：提供了具有两个电动发电机，两个行星齿轮组以及包括旋转式离合器和固定式离合器的两个扭矩传递机构的电动变速器的各种实施例。输入构件与第一行星齿轮组的环形齿轮连接用于共同旋转。两个行星齿轮组的承载件彼此相互连接，并与输出构件连接。第一个电机/发电机与第一个行星齿轮组的太阳齿轮相连用于共同旋转。第二电动机/发电机与第二行星齿轮组的太阳齿轮构件连接用于共同旋转。驱动传递组件将建立第一旋转轴线的部件的扭矩传递到建立第二旋转轴线的部件。

42. 发明授权

US07422536B2 Method and apparatus for cooling and lubricating a bearing device 有权
标题翻译：用于冷却和润滑轴承装置的方法和装置
公开(公告)号：US07422536B2
公开(公告)日：2008-09-09
申请号：US11375489
申请日：2006-03-14
申请人： Edwin T. Grochowski , Paul D. Stevenson , Elizabeth I. Wooden
发明人： Edwin T. Grochowski , Paul D. Stevenson , Elizabeth I. Wooden
IPC分类号： F16H57/04
CPC分类号： F16H57/043 , F16H57/0471 , F16H57/0482 , F16H2057/085
摘要： The present invention provides a method and apparatus for cooling and lubricating a pinion bearing of an automatic transmission. The apparatus preferably includes a carrier assembly partially defining a centrifugal compensation oil reservoir. A pinion shaft is supported by the carrier assembly. The pinion shaft defines an internal channel in fluid communication with the oil reservoir. The apparatus of the present invention also includes a generally annular pinion gear member circumscribing at least a portion of the pinion shaft, and a pinion bearing disposed radially between the pinion shaft and the pinion gear member. The pinion bearing is adapted to facilitate rotation of the pinion gear member relative to the pinion shaft. The pinion bearing is aligned with the channel such that oil transferred therethrough is applied to the pinion bearing, and the pinion bearing is accordingly cooled and lubricated by the oil. A corresponding method for cooling and lubricating the pinion bearing is also provided.
摘要翻译：本发明提供一种用于冷却和润滑自动变速器的小齿轮轴承的方法和装置。该装置优选地包括部分地限定离心补偿油储存器的载体组件。小齿轮轴由载体组件支撑。小齿轮轴限定了与储油器流体连通的内部通道。本发明的装置还包括围绕小齿轮轴的至少一部分的大致环形的小齿轮构件和径向地设置在小齿轮轴和小齿轮构件之间的小齿轮轴承。小齿轮轴承适于促进小齿轮构件相对于小齿轮轴的旋转。小齿轮轴承与通道对准，使得通过其传送的油被施加到小齿轮轴承，并且小齿轮轴承因此被冷却并被油润滑。还提供了用于冷却和润滑小齿轮轴承的相应方法。

43. 发明申请

US20100038200A1 Powertrain with Engine Oil-Fed Torque Converter 有权
标题翻译：动力总成与发动机供油扭矩转换器
公开(公告)号：US20100038200A1
公开(公告)日：2010-02-18
申请号：US12268478
申请日：2008-11-11
申请人： Hamid Vahabzadeh , Scott H. Wittkopp , Edwin T. Grochowski
发明人： Hamid Vahabzadeh , Scott H. Wittkopp , Edwin T. Grochowski
IPC分类号： F16H41/30
CPC分类号： F16H41/30 , F02B67/08
摘要： A powertrain is provided that has an engine and a torque converter. The engine is configured to provide oil to the torque converter for operation of the torque converter. The engine oil may provide both the fluid coupling and torque converter clutch apply and release functions.
摘要翻译：提供了具有发动机和变矩器的动力系。发动机被配置为向变矩器提供油以用于变矩器的操作。发动机油可以提供流体联轴器和变矩器离合器的应用和释放功能。

44. 发明授权

US08240443B2 Powertrain with engine oil-fed torque converter 有权
标题翻译：动力总成与发动机供油变矩器
公开(公告)号：US08240443B2
公开(公告)日：2012-08-14
申请号：US12268478
申请日：2008-11-11
申请人： Hamid Vahabzadeh , Scott H. Wittkopp , Edwin T. Grochowski
发明人： Hamid Vahabzadeh , Scott H. Wittkopp , Edwin T. Grochowski
IPC分类号： F16D33/16
CPC分类号： F16H41/30 , F02B67/08
摘要： A powertrain is provided that has an engine and a torque converter. The engine is configured to provide oil to the torque converter for operation of the torque converter. The engine oil may provide both the fluid coupling and torque converter clutch apply and release functions.
摘要翻译：提供了具有发动机和变矩器的动力系。发动机被配置为向变矩器提供油以用于变矩器的操作。发动机油可以提供流体联轴器和变矩器离合器的应用和释放功能。

45. 发明申请

US20100236359A1 DUAL CLUTCH MULTI-SPEED TRANSMISSION HAVING ONE COUNTERSHAFT AND A REVERSE SHAFT 失效
标题翻译：具有一个计数器和反向轴的双离合器多速传输
公开(公告)号：US20100236359A1
公开(公告)日：2010-09-23
申请号：US12706219
申请日：2010-02-16
申请人： Craig S. Ross , Edwin T. Grochowski , Scott H. Wittkopp
发明人： Craig S. Ross , Edwin T. Grochowski , Scott H. Wittkopp
IPC分类号： F16H37/06
CPC分类号： F16H3/006 , F16H3/089 , F16H2200/0047 , Y10T74/19126 , Y10T74/19228
摘要： A transmission includes an input member, an output transfer gear, first and second shaft members, a countershaft, a reverse shaft, a plurality of co-planar gear sets, and a plurality of torque transmitting devices. The torque transmitting devices include a plurality of synchronizer assemblies and a dual clutch assembly. The transmission is operable to provide at least one reverse speed ratio and a plurality of forward speed ratios between the input member and the output member.
摘要翻译：变速器包括输入构件，输出传动齿轮，第一和第二轴构件，副轴，反向轴，多个共面齿轮组和多个扭矩传递装置。扭矩传递装置包括多个同步器组件和双离合器组件。变速器可操作以在输入构件和输出构件之间提供至少一个倒档速度比和多个前进速比。

46. 发明授权

US08336410B2 Dual clutch multi-speed transmission 失效
标题翻译：双离合器多速传动
公开(公告)号：US08336410B2
公开(公告)日：2012-12-25
申请号：US12705310
申请日：2010-02-12
申请人： Craig S. Ross , Edwin T. Grochowski , Scott H. Wittkopp
发明人： Craig S. Ross , Edwin T. Grochowski , Scott H. Wittkopp
IPC分类号： F16H3/08
CPC分类号： F16H3/006 , F16H2003/0931 , F16H2200/0047 , Y10T74/19126 , Y10T74/19228
摘要： A transmission includes an input member, an output transfer gear, first and second shaft members, first and second counter shaft members, a plurality of co-planar gear sets, and a plurality of torque transmitting devices. The torque transmitting devices include a plurality of synchronizer assemblies and a dual clutch assembly. The transmission is operable to provide at least one reverse speed ratio and a plurality of forward speed ratios between the input member and the output member.
摘要翻译：变速器包括输入构件，输出传动齿轮，第一和第二轴构件，第一和第二对轴构件，多个共面齿轮组和多个扭矩传递装置。扭矩传递装置包括多个同步器组件和双离合器组件。变速器可操作以在输入构件和输出构件之间提供至少一个倒档速度比和多个前进速比。

47. 发明申请

US20100236358A1 DUAL CLUTCH MULTI-SPEED TRANSMISSION 失效
标题翻译：双离合器多速传输
公开(公告)号：US20100236358A1
公开(公告)日：2010-09-23
申请号：US12705310
申请日：2010-02-12
申请人： Craig S. Ross , Edwin T. Grochowski , Scott H. Wittkopp
发明人： Craig S. Ross , Edwin T. Grochowski , Scott H. Wittkopp
IPC分类号： F16H37/06
CPC分类号： F16H3/006 , F16H2003/0931 , F16H2200/0047 , Y10T74/19126 , Y10T74/19228
摘要： A transmission includes an input member, an output transfer gear, first and second shaft members, first and second counter shaft members, a plurality of co-planar gear sets, and a plurality of torque transmitting devices. The torque transmitting devices include a plurality of synchronizer assemblies and a dual clutch assembly. The transmission is operable to provide at least one reverse speed ratio and a plurality of forward speed ratios between the input member and the output member.
摘要翻译：变速器包括输入构件，输出传动齿轮，第一和第二轴构件，第一和第二对轴构件，多个共面齿轮组和多个扭矩传递装置。扭矩传递装置包括多个同步器组件和双离合器组件。变速器可操作以在输入构件和输出构件之间提供至少一个倒档速度比和多个前进速比。

48. 发明授权

US08220351B2 Dual clutch multi-speed transmission having one countershaft and a reverse shaft 失效
标题翻译：双离合器多速变速器具有一个中间轴和反向轴
公开(公告)号：US08220351B2
公开(公告)日：2012-07-17
申请号：US12706219
申请日：2010-02-16
申请人： Craig S. Ross , Edwin T. Grochowski , Scott H. Wittkopp
发明人： Craig S. Ross , Edwin T. Grochowski , Scott H. Wittkopp
IPC分类号： F16H3/08
CPC分类号： F16H3/006 , F16H3/089 , F16H2200/0047 , Y10T74/19126 , Y10T74/19228
摘要： A transmission includes an input member, an output transfer gear, first and second shaft members, a countershaft, a reverse shaft, a plurality of co-planar gear sets, and a plurality of torque transmitting devices. The torque transmitting devices include a plurality of synchronizer assemblies and a dual clutch assembly. The transmission is operable to provide at least one reverse speed ratio and a plurality of forward speed ratios between the input member and the output member.
摘要翻译：变速器包括输入构件，输出传动齿轮，第一和第二轴构件，副轴，反向轴，多个共面齿轮组和多个扭矩传递装置。扭矩传递装置包括多个同步器组件和双离合器组件。变速器可操作以在输入构件和输出构件之间提供至少一个倒档速度比和多个前进速比。

49. 发明申请

US20120178573A1 HYBRID POWERTRAIN FOR A MOTOR VEHICLE 有权
公开(公告)号：US20120178573A1
公开(公告)日：2012-07-12
申请号：US13348753
申请日：2012-01-12
申请人： James M. Hart , Edwin T. Grochowski
发明人： James M. Hart , Edwin T. Grochowski
IPC分类号： F16H3/72
CPC分类号： F16H3/66 , B60K6/48 , B60K2006/4825 , F16H2200/0052 , F16H2200/201 , F16H2200/2043 , F16H2200/2082 , Y02T10/6221 , Y02T10/6252
摘要： A transmission is provided having an input member, an output member, three planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes.

50. 发明申请

US20120178569A1 HYBRID POWERTRAIN FOR A MOTOR VEHICLE 有权
标题翻译：混合动力系统用于汽车
公开(公告)号：US20120178569A1
公开(公告)日：2012-07-12
申请号：US13348757
申请日：2012-01-12
申请人： Edwin T. Grochowski , James M. Hart
发明人： Edwin T. Grochowski , James M. Hart
IPC分类号： F16H3/72
CPC分类号： F16H3/66 , B60K6/383 , B60K6/48 , B60K2006/4825 , F16H2200/0052 , F16H2200/201 , F16H2200/2043 , F16H2200/2082 , Y02T10/6221 , Y02T10/6252
摘要： A transmission is provided having an input member, an output member, three planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes.
摘要翻译：提供了一种变速器，其具有输入构件，输出构件，三个行星齿轮组，多个联接构件和多个扭矩传递装置。每个行星齿轮组包括第一，第二和第三构件。扭矩传递装置包括离合器和制动器。

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