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1. 发明授权

US08556766B2 Multi-speed transmission 有权
标题翻译：多速传输
公开(公告)号：US08556766B2
公开(公告)日：2013-10-15
申请号：US13308156
申请日：2011-11-30
申请人： Edward W. Mellet , James M. Hart , Andrew W. Phillips , Scott H. Wittkopp
发明人： Edward W. Mellet , James M. Hart , Andrew W. Phillips , Scott H. Wittkopp
IPC分类号： F16H3/62
CPC分类号： F16H3/666 , F16H2200/006 , F16H2200/2012 , F16H2200/2043 , F16H2200/2046 , F16H2200/2082
摘要： A transmission includes an input and output member, four planetary gear sets each having first, second and third members, five interconnecting members continuously interconnecting members of the four planetary gear sets and six torque transmitting mechanisms selectively engageable to interconnect one of the first members, second members, and third members with at least one of another of the first members, second members, third members, and a stationary member. The torque transmitting mechanisms are selectively engageable in combinations of at least two to establish at least eight forward speed ratios and at least one reverse speed ratio between the input member and the output member.
摘要翻译：变速器包括输入和输出构件，四个行星齿轮组，每个具有第一，第二和第三构件，五个互连构件连续地互连四个行星齿轮组的构件和六个扭矩传递机构，其选择性地可接合以互连第一构件之一，第二构件构件和具有第一构件，第二构件，第三构件和固定构件中的至少一个的构件和第三构件。转矩传递机构可以选择性地接合至少两个组合，以便在输入构件和输出构件之间建立至少八个前进速度比和至少一个倒档速度比。

2. 发明授权

US08529395B2 Multi-speed transmission 有权
标题翻译：多速传输
公开(公告)号：US08529395B2
公开(公告)日：2013-09-10
申请号：US13277967
申请日：2011-10-20
申请人： Scott H. Wittkopp , Andrew W. Phillips , James M. Hart , Edward W. Mellet
发明人： Scott H. Wittkopp , Andrew W. Phillips , James M. Hart , Edward W. Mellet
IPC分类号： F16H3/44
CPC分类号： F16H3/666 , F16H3/663 , F16H2200/0065 , F16H2200/201 , F16H2200/2012 , F16H2200/2023 , F16H2200/2046
摘要： A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and six torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices may include clutches and brakes.
摘要翻译：提供一种变速器，其具有输入构件，输出构件，四个行星齿轮组，多个联接构件和六个扭矩传递装置。每个行星齿轮组包括第一，第二和第三构件。扭矩传递装置可以包括离合器和制动器。

3. 发明授权

US08496556B2 Multi-speed transmission 有权
标题翻译：多速传输
公开(公告)号：US08496556B2
公开(公告)日：2013-07-30
申请号：US12987735
申请日：2011-01-10
申请人： Scott H. Wittkopp , Andrew W. Phillips , James M. Hart , Edward W. Mellet
发明人： Scott H. Wittkopp , Andrew W. Phillips , James M. Hart , Edward W. Mellet
IPC分类号： F16H3/44
CPC分类号： F16H3/666 , F16H2200/0065 , F16H2200/2012 , F16H2200/2046
摘要： A transmission includes an input and output member, four planetary gear sets each having first, second and third members, five interconnecting members continuously interconnecting members of the four planetary gear sets and six torque transmitting mechanisms selectively engageable to interconnect one of the first members, second members, and third members with at least one of another of the first members, second members, third members, and a stationary member. The torque transmitting mechanisms are selectively engageable in combinations of at least two to establish at least nine forward speed ratios and at least one reverse speed ratio between the input member and the output member.
摘要翻译：变速器包括输入和输出构件，四个行星齿轮组，每个具有第一，第二和第三构件，五个互连构件连续地互连四个行星齿轮组的构件和六个扭矩传递机构，其选择性地可接合以互连第一构件之一，第二构件构件和具有第一构件，第二构件，第三构件和固定构件中的至少一个的构件和第三构件。扭矩传递机构可选择性地以至少两个组合的方式接合以建立输入构件和输出构件之间的至少九个前进速度比和至少一个倒档速度比。

4. 发明授权

US08425369B2 Multi-speed transmission 有权
标题翻译：多速传输
公开(公告)号：US08425369B2
公开(公告)日：2013-04-23
申请号：US12966811
申请日：2010-12-13
申请人： Scott H. Wittkopp , Andrew W. Phillips , James M. Hart , Edward W. Mellet
发明人： Scott H. Wittkopp , Andrew W. Phillips , James M. Hart , Edward W. Mellet
IPC分类号： F16H3/62 , F16H3/44
CPC分类号： F16H3/666 , F16H2200/0069 , F16H2200/2012 , F16H2200/2046
摘要： A transmission has an input member, an output member, four 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. The torque transmitting devices are each selectively engageable in combinations of at least two to establish at least ten forward speed ratios and at least one reverse speed ratio.
摘要翻译：变速器具有输入构件，输出构件，四个行星齿轮组，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。扭矩传递装置每个可选择性地可接合至少两个组合以建立至少十个前进速度比和至少一个倒档速度比。

5. 发明申请

US20130045829A1 MULTI-SPEED TRANSMISSION HAVING FOUR PLANETARY GEAR SETS 有权
标题翻译：具有四个行星齿轮组的多速传动
公开(公告)号：US20130045829A1
公开(公告)日：2013-02-21
申请号：US13211860
申请日：2011-08-17
申请人： James M. Hart , Scott H. Wittkopp , Edward W. Mellet , Andrew W. Phillips
发明人： James M. Hart , Scott H. Wittkopp , Edward W. Mellet , Andrew W. Phillips
IPC分类号： F16H3/62
CPC分类号： F16H3/666 , F16H2003/442 , F16H2200/0065 , F16H2200/2012 , F16H2200/2046
摘要： A transmission is provided having an input member, an output member, two planetary gear sets, another two planetary gear sets that may be stacked or nested to form a planetary gear set assembly, 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 stacked or nested planetary gear set assembly has a carrier member for rotatably supporting a first plurality of pinion gears and a second plurality of pinion gears, a ring gear and a common member. Further, the two other planetary gear sets may be configured to form a Simpson gear train. The torque transmitting devices include clutches and brakes.
摘要翻译：提供一种变速器，其具有输入构件，输出构件，两个行星齿轮组，可以堆叠或嵌套以形成行星齿轮组组件的另外两个行星齿轮组，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。堆叠或嵌套的行星齿轮组组件具有用于可旋转地支撑第一多个小齿轮和第二多个小齿轮，齿圈和公共构件的承载构件。此外，另外两个行星齿轮组可构造成形成辛普森齿轮系。扭矩传递装置包括离合器和制动器。

6. 发明授权

US08333675B2 Multi-speed transmission 有权
标题翻译：多速传输
公开(公告)号：US08333675B2
公开(公告)日：2012-12-18
申请号：US12967852
申请日：2010-12-14
申请人： Andrew W. Phillips , Scott H. Wittkopp , James M. Hart , Edward W. Mellet
发明人： Andrew W. Phillips , Scott H. Wittkopp , James M. Hart , Edward W. Mellet
IPC分类号： F16H3/62
CPC分类号： F16H3/666 , F16H2200/006 , F16H2200/2012 , F16H2200/2043
摘要： A transmission of the present invention has an input member, an output member, four 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 may include clutches and brakes. The torque transmitting devices are each selectively engageable in combinations of at least two to establish at least eight forward speed ratios and at least one reverse speed ratio.
摘要翻译：本发明的变速器具有输入构件，输出构件，四个行星齿轮组，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。扭矩传递装置可以包括离合器和制动器。扭矩传递装置每个可选择性地以至少两个的组合接合以建立至少八个前进速度比和至少一个倒档速度比。

7. 发明申请

US20120178579A1 MULTI-SPEED TRANSMISSION 有权
标题翻译：多速传输
公开(公告)号：US20120178579A1
公开(公告)日：2012-07-12
申请号：US12987799
申请日：2011-01-10
申请人： James M. Hart , Andrew W. Phillips , Edward W. Mellet , Scott H. Wittkopp
发明人： James M. Hart , Andrew W. Phillips , Edward W. Mellet , Scott H. Wittkopp
IPC分类号： F16H57/10 , F16H3/44
CPC分类号： F16H3/66 , F16H2003/442 , F16H2200/0065 , F16H2200/2012 , F16H2200/2046
摘要： The present invention provides a multiple speed automatic transmission having an input member, an output member and four planetary gear assemblies each including a sun gear, a planet gear carrier with a plurality of planet gears and a ring gear. The transmission also includes four friction brakes and two friction clutches. The transmission further includes a plurality of fixed or rigid connections. A first connection couples the ring gear of the first planetary gear assembly to the sun gear of the second planetary gear assembly. A second connection couples the planet gear carrier of the first planetary gear assembly to the planet gear carrier of the second planetary gear assembly. A third connection couples the ring gear of the third planetary gear assembly to the sun gear of the fourth planetary gear assembly. A fourth connection couples the planet gear carrier of the third planetary gear assembly to the planet gear carrier of the fourth planetary gear assembly. A fifth connection couples the ring gear of the second planetary gear assembly to the sun gear of the third planetary gear assembly.
摘要翻译：本发明提供一种多速自动变速器，其具有输入构件，输出构件和四个行星齿轮组件，每个行星齿轮组件包括太阳轮，具有多个行星齿轮的行星齿轮架和环形齿轮。变速器还包括四个摩擦制动器和两个摩擦离合器。变速器还包括多个固定或刚性连接。第一连接将第一行星齿轮组件的齿圈与第二行星齿轮组件的太阳齿轮连接。第二连接将第一行星齿轮组件的行星齿轮架联接到第二行星齿轮组件的行星齿轮架。第三连接将第三行星齿轮组件的齿圈与第四行星齿轮组件的太阳齿轮连接。第四连接将第三行星齿轮组件的行星齿轮架联接到第四行星齿轮组件的行星齿轮架。第五连接将第二行星齿轮组件的齿圈与第三行星齿轮组件的太阳齿轮连接。

8. 发明授权

US08419585B2 Multi-speed transmission having stacked planetary gear sets 有权
标题翻译：具有堆叠行星齿轮组的多速变速器
公开(公告)号：US08419585B2
公开(公告)日：2013-04-16
申请号：US12984995
申请日：2011-01-05
申请人： Scott H. Wittkopp , Andrew W. Phillips , Edward W. Mellet , James M. Hart
发明人： Scott H. Wittkopp , Andrew W. Phillips , Edward W. Mellet , James M. Hart
IPC分类号： F16H3/44
CPC分类号： F16H3/666 , F16H2003/442 , F16H2200/006 , F16H2200/201 , F16H2200/2046
摘要： A transmission is has an input member, an output member, a stacked planetary gear set arrangement, a planetary gear set, a plurality of coupling members and a plurality of torque transmitting devices. The stacked planetary gear set arrangement has a first, second, third, fourth and fifth member and the planetary gear set has a first, second and third member. The torque transmitting devices include clutches and brakes.
摘要翻译：变速器具有输入构件，输出构件，叠置行星齿轮组装置，行星齿轮组，多个联接构件和多个扭矩传递装置。叠置的行星齿轮组装置具有第一，第二，第三，第四和第五构件，行星齿轮组具有第一，第二和第三构件。扭矩传递装置包括离合器和制动器。

9. 发明授权

US08419584B2 Multi-speed transmission having two planetary gear sets 失效
标题翻译：具有两个行星齿轮组的多速变速器
公开(公告)号：US08419584B2
公开(公告)日：2013-04-16
申请号：US12795418
申请日：2010-06-07
申请人： Scott H. Wittkopp , Andrew W. Phillips , James M. Hart , Clinton E. Carey , Edward W. Mellet
发明人： Scott H. Wittkopp , Andrew W. Phillips , James M. Hart , Clinton E. Carey , Edward W. Mellet
IPC分类号： F16H3/44
CPC分类号： F16H3/66 , F16H2200/0047 , F16H2200/2007 , F16H2200/2043
摘要： A transmission is provided having an input member, an output member, two 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：提供一种变速器，其具有输入构件，输出构件，两个行星齿轮组，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。

10. 发明申请

US20120214635A1 MULTI-SPEED TRANSMISSION 有权
标题翻译：多速传输
公开(公告)号：US20120214635A1
公开(公告)日：2012-08-23
申请号：US13308156
申请日：2011-11-30
申请人： Edward W. Mellet , James M. Hart , Andrew W. Phillips , Scott H. Wittkopp
发明人： Edward W. Mellet , James M. Hart , Andrew W. Phillips , Scott H. Wittkopp
IPC分类号： F16H3/62 , F16H3/44
CPC分类号： F16H3/666 , F16H2200/006 , F16H2200/2012 , F16H2200/2043 , F16H2200/2046 , F16H2200/2082
摘要： A transmission includes an input and output member, four planetary gear sets each having first, second and third members, five interconnecting members continuously interconnecting members of the four planetary gear sets and six torque transmitting mechanisms selectively engageable to interconnect one of the first members, second members, and third members with at least one of another of the first members, second members, third members, and a stationary member. The torque transmitting mechanisms are selectively engageable in combinations of at least two to establish at least eight forward speed ratios and at least one reverse speed ratio between the input member and the output member.
摘要翻译：变速器包括输入和输出构件，四个行星齿轮组，每个具有第一，第二和第三构件，五个互连构件连续地互连四个行星齿轮组的构件和六个扭矩传递机构，其选择性地可接合以互连第一构件之一，第二构件构件和具有第一构件，第二构件，第三构件和固定构件中的至少一个的构件和第三构件。转矩传递机构可以选择性地接合至少两个组合，以便在输入构件和输出构件之间建立至少八个前进速度比和至少一个倒档速度比。

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