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1. 发明授权

US08919518B2 Tabbed clutch plates 有权
标题翻译：标签式离合器片
公开(公告)号：US08919518B2
公开(公告)日：2014-12-30
申请号：US13595353
申请日：2012-08-27
申请人： Larry D. Diemer , Todd R. Berger
发明人： Larry D. Diemer , Todd R. Berger
IPC分类号： F16D13/52 , F16D13/69
CPC分类号： F16D25/0638 , F16D13/52 , F16D13/69
摘要： A multiple plate friction clutch includes clutch plates or discs having reduced frictional (spin) losses and thus reduced heat generation and improved service life. The clutch plates include both leaf springs or spring tabs at the periphery of the clutch plate that axially bias adjacent plates away from one another and a reduced area of friction material that contacts an adjacent reaction plate. On a typical motor vehicle automatic transmission clutch, a total of six or eight leaf springs or tabs are utilized: with three or four offset to one side and three or four offset to the other side.
摘要翻译：多板摩擦离合器包括具有减小的摩擦（自旋）损失的离合器板或盘，从而减少发热并提高使用寿命。离合器板包括在离合器板的周边处的板簧或弹簧片，其使邻近的板彼此远离并且与邻近的反应板接触的减小摩擦材料的面积。在典型的机动车辆自动变速器离合器上，总共使用六个或八个板簧或翼片：三个或四个偏移到一侧，三个或四个偏移到另一侧。

2. 发明申请

US20140054125A1 TABBED CLUTCH PLATES 有权
标题翻译： TABBED离合器板
公开(公告)号：US20140054125A1
公开(公告)日：2014-02-27
申请号：US13595353
申请日：2012-08-27
申请人： Larry D. Diemer , Todd R. Berger
发明人： Larry D. Diemer , Todd R. Berger
IPC分类号： F16D13/52
CPC分类号： F16D25/0638 , F16D13/52 , F16D13/69
摘要： A multiple plate friction clutch includes clutch plates or discs having reduced frictional (spin) losses and thus reduced heat generation and improved service life. The clutch plates include both leaf springs or spring tabs at the periphery of the clutch plate that axially bias adjacent plates away from one another and a reduced area of friction material that contacts an adjacent reaction plate. On a typical motor vehicle automatic transmission clutch, a total of six or eight leaf springs or tabs are utilized: with three or four offset to one side and three or four offset to the other side.
摘要翻译：多板摩擦离合器包括具有减小的摩擦（自旋）损失的离合器板或盘，从而减少发热并提高使用寿命。离合器板包括在离合器板的周边处的板簧或弹簧片，其使邻近的板彼此远离并且与邻近的反应板接触的减小摩擦材料的面积。在典型的机动车辆自动变速器离合器上，总共使用六个或八个板簧或翼片：三个或四个偏移到一侧，三个或四个偏移到另一侧。

3. 发明授权

US09234551B2 Transmission and a clutch assembly for a vehicle 有权
标题翻译：变速器和用于车辆的离合器组件
公开(公告)号：US09234551B2
公开(公告)日：2016-01-12
申请号：US13611447
申请日：2012-09-12
申请人： Scott William Heitzenrater , Robert Neil Paciotti , Douglas John Dwenger , Larry D. Diemer , John A. Diemer
发明人： Scott William Heitzenrater , Robert Neil Paciotti , Douglas John Dwenger , Larry D. Diemer , John A. Diemer
IPC分类号： F16D25/12 , F16D25/08 , F16D23/14
CPC分类号： F16D25/083 , F16D23/14 , F16D25/082 , F16D25/12
摘要： A transmission and a clutch assembly for a vehicle are disclosed. The clutch assembly includes a housing defining a cavity presenting an interior surface. The interior surface defines a pocket along a longitudinal axis. The clutch assembly further includes a piston disposed in the pocket and movable between an initial position and a final position relative to the pocket along the longitudinal axis. The piston includes a plurality of flanges extending outwardly away from the longitudinal axis. The clutch assembly also includes a biasing member attached to the interior surface of the housing and engaging the piston to continuously bias the piston toward the initial position. The biasing member abuts the flanges of the piston to prevent rotation of the piston about the longitudinal axis as the piston moves between the initial and final positions along the longitudinal axis.
摘要翻译：公开了一种用于车辆的变速器和离合器组件。离合器组件包括限定呈现内表面的空腔的壳体。内表面沿着纵向轴线限定一个口袋。离合器组件还包括设置在凹穴中并可沿着纵向轴线相对于凹穴在初始位置和最终位置之间移动的活塞。活塞包括从纵向轴线向外延伸的多个凸缘。离合器组件还包括附接到壳体的内表面并与活塞接合以将活塞朝向初始位置持续偏置的偏置构件。当活塞沿着纵向轴线在初始位置和最终位置之间移动时，偏置构件邻接活塞的凸缘以防止活塞围绕纵向轴线旋转。

4. 发明授权

US08371984B2 Multi-speed transmission having automatic and manual modes 有权
标题翻译：具有自动和手动模式的多速变速器
公开(公告)号：US08371984B2
公开(公告)日：2013-02-12
申请号：US12884969
申请日：2010-09-17
申请人： Larry D. Diemer , Farzad Samie , Chunhao J. Lee , David W. Wright
发明人： Larry D. Diemer , Farzad Samie , Chunhao J. Lee , David W. Wright
IPC分类号： F16H3/44
CPC分类号： F16H3/66 , F16H2200/006 , F16H2200/2012 , F16H2200/2041
摘要： A transmission is provided having a stationary member, an input member, an output member, four planetary gear sets, a plurality of coupling members and five torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The five torque transmitting mechanisms are selectively engageable to interconnect one of the first, second, and third members with another of the first, second, third members, and a stationary element. The torque transmitting mechanisms are selectively engageable in combinations of at least three to establish at least eight forward speed ratios and at least one reverse speed ratio between the input member and the output member. A first of the five torque-transmitting mechanisms is a selectable one-way clutch engageable to interconnect the third member of the fourth planetary gear set with the stationary member.
摘要翻译：提供了一种具有固定构件，输入构件，输出构件，四个行星齿轮组，多个联接构件和五个扭矩传递装置的变速器。每个行星齿轮组包括第一，第二和第三构件。五个扭矩传递机构可选择性地接合以将第一，第二和第三构件中的一个与第一，第二，第三构件中的另一个和固定元件互连。扭矩传递机构可以选择性地接合至少三个组合，以建立输入构件和输出构件之间的至少八个前进速度比和至少一个倒档速度比。五个扭矩传递机构中的第一个是可接合以将第四行星齿轮组的第三构件与固定构件互连的可选单向离合器。

5. 发明授权

US08371982B2 Multi-speed transmission with at least one selectable one-way clutch 有权
标题翻译：具有至少一个可选单向离合器的多速变速器
公开(公告)号：US08371982B2
公开(公告)日：2013-02-12
申请号：US13112010
申请日：2011-05-20
申请人： Chunhao J. Lee , Farzad Samie , Larry D. Diemer
发明人： Chunhao J. Lee , Farzad Samie , Larry D. Diemer
IPC分类号： F16H3/62 , F16H3/44
CPC分类号： F16H3/66 , F16H2003/442 , F16H2200/0065 , F16H2200/2012 , F16H2200/2041 , F16H2200/2043 , F16H2200/2069 , F16H2200/2082 , F16H2200/2084
摘要： A transmission has four planetary gear sets, four interconnecting members and six torque-transmitting mechanisms selectively engageable in different combinations of three to establish at least eight forward speed ratios. A first of the six torque-transmitting mechanisms is selectively engageable to connect the second member of the first planetary gear set to the stationary member. A second of the six torque-transmitting mechanisms is selectively engageable to connect the input member for common rotation with the second member of the third planetary gear set. At least one of the first and the second of the six torque-transmitting mechanisms is a selectable one-way clutch configured to have a first operating mode and a second operating mode, either of which modes may be selected.
摘要翻译：变速器具有四个行星齿轮组，四个互连构件和六个扭矩传递机构，其可选择性地以三个不同的组合接合以建立至少八个前进速度比。六个扭矩传递机构中的第一个可选择性地接合以将第一行星齿轮组的第二构件连接到固定构件。六个扭矩传递机构中的第二个可选择性地接合以将用于共同旋转的输入构件与第三行星齿轮组的第二构件连接。六个扭矩传递机构中的第一和第二中的至少一个是被配置为具有第一操作模式和第二操作模式的可选单向离合器，其中可以选择任一模式。

6. 发明授权

US08655525B2 Selectable one-way clutch operation in a hybrid powertrain 有权
标题翻译：在混合动力总成中可选择单向离合器操作
公开(公告)号：US08655525B2
公开(公告)日：2014-02-18
申请号：US12956254
申请日：2010-11-30
申请人： Farzad Samie , Larry D. Diemer , Chunhao J. Lee , Scott William Heitzenrater
发明人： Farzad Samie , Larry D. Diemer , Chunhao J. Lee , Scott William Heitzenrater
IPC分类号： G05D1/00 , G06F7/00
CPC分类号： F16H3/725 , B60K6/365 , B60K6/383 , B60K6/48 , B60K6/547 , B60K2006/381 , B60K2006/4825 , F16H2200/2015 , F16H2200/2046 , F16H2200/2084 , Y02T10/6221 , Y02T10/6252
摘要： A hybrid powertrain includes a plurality of torque generative devices, a transmission input shaft, and a planetary gear set connecting the torque generative devices to the transmission input shaft. A method to control the powertrain includes monitoring a desired configuration of the powertrain and selectively grounding a gear of the planetary gear set with a selectable one way clutch based upon the desired configuration of the powertrain.
摘要翻译：混合动力系包括多个扭矩生成装置，变速器输入轴和将扭矩生成装置连接到变速器输入轴的行星齿轮组。控制动力系统的方法包括监测动力系的期望配置，并且基于动力系的期望配置，用可选择的单向离合器选择性地接地行星齿轮组的齿轮。

7. 发明申请

US20120071292A1 MULTI-SPEED TRANSMISSION HAVING AUTOMATIC AND MANUAL MODES 有权
标题翻译：具有自动和手动模式的多速传输
公开(公告)号：US20120071292A1
公开(公告)日：2012-03-22
申请号：US12884969
申请日：2010-09-17
申请人： Larry D. Diemer , Farzad Samie , Chunhao J. Lee , David W. Wright
发明人： Larry D. Diemer , Farzad Samie , Chunhao J. Lee , David W. Wright
IPC分类号： F16H3/44
CPC分类号： F16H3/66 , F16H2200/006 , F16H2200/2012 , F16H2200/2041
摘要： A transmission is provided having a stationary member, an input member, an output member, four planetary gear sets, a plurality of coupling members and five torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The five torque transmitting mechanisms are selectively engageable to interconnect one of the first, second, and third members with another of the first, second, third members, and a stationary element. The torque transmitting mechanisms are selectively engageable in combinations of at least three to establish at least eight forward speed ratios and at least one reverse speed ratio between the input member and the output member. A first of the five torque-transmitting mechanisms is a selectable one-way clutch engageable to interconnect the third member of the fourth planetary gear set with the stationary member.
摘要翻译：提供了一种具有固定构件，输入构件，输出构件，四个行星齿轮组，多个联接构件和五个扭矩传递装置的变速器。每个行星齿轮组包括第一，第二和第三构件。五个扭矩传递机构可选择性地接合以将第一，第二和第三构件中的一个与第一，第二，第三构件中的另一个和固定元件互连。扭矩传递机构可以选择性地接合至少三个组合，以建立输入构件和输出构件之间的至少八个前进速度比和至少一个倒档速度比。五个扭矩传递机构中的第一个是可接合以将第四行星齿轮组的第三构件与固定构件互连的可选单向离合器。

8. 发明授权

US08357069B2 Multi-speed transmission having automatic and manual modes 有权
标题翻译：具有自动和手动模式的多速变速器
公开(公告)号：US08357069B2
公开(公告)日：2013-01-22
申请号：US12884907
申请日：2010-09-17
申请人： Larry D. Diemer , Farzad Samie , David W. Wright , Chunhao J. Lee
发明人： Larry D. Diemer , Farzad Samie , David W. Wright , Chunhao J. Lee
IPC分类号： F16H3/44
CPC分类号： F16H3/66 , F16H2200/006 , F16H2200/2012 , F16H2200/2041
摘要： A transmission is disclosed having an input member, an output member, and first, second, third and fourth planetary gear sets each having first, second and third members. A plurality of interconnecting members continuously interconnect one of the first, second and third members of one of the planetary gear sets with one of the first, second and third members of another of the planetary gear sets. Five torque-transmitting mechanisms are selectively engageable in combinations of at least three to establish at least eight forward speed ratios and at least one reverse speed ratio between the input member and the output member. The first of the five torque-transmitting mechanisms is a selectable one-way clutch engageable to interconnect the third member of the first planetary gear set with the stationary member.
摘要翻译：公开了一种具有输入构件，输出构件以及分别具有第一，第二和第三构件的第一，第二，第三和第四行星齿轮组的变速器。多个互连构件将行星齿轮组中的一个的第一，第二和第三构件中的一个与另一个行星齿轮组的第一，第二和第三构件之一连续地互连。五个扭矩传递机构可以选择性地接合至少三个组合，以建立输入构件和输出构件之间的至少八个前进速度比和至少一个倒档速度比。五个扭矩传递机构中的第一个是可接合以将第一行星齿轮组的第三构件与固定构件互连的可选择的单向离合器。

9. 发明申请

US20120078480A1 METHOD OF COOLING A DUAL CLUTCH TRANSMISSION 有权
标题翻译：冷却双离合器传动的方法
公开(公告)号：US20120078480A1
公开(公告)日：2012-03-29
申请号：US12892013
申请日：2010-09-28
申请人： Larry D. Diemer , Scott William Heitzenrater , James M. Partyka , Victor M. Roses
发明人： Larry D. Diemer , Scott William Heitzenrater , James M. Partyka , Victor M. Roses
IPC分类号： F16H63/46
CPC分类号： F16H57/0413 , F16D21/06 , F16D2021/0615 , F16D2300/0212 , F16H3/006 , F16H57/0494
摘要： A method of cooling a dual clutch transmission is provided. The transmission has first and second input clutches alternately engagable to transfer torque to an output member along first and second input shafts, respectively, at various speed ratios dependent upon engagement of synchronizers. The method includes determining a currently established speed ratio by determining which of the input clutches and synchronizers are currently engaged and which of the input clutches and synchronizers are currently open. One of the open synchronizers is then engaged during the currently established speed ratio to cause the open input clutch to rotate at a speed greater than the speed of rotation of the engaged input clutch, thereby creating a fan cooling effect.
摘要翻译：提供了一种冷却双离合器变速器的方法。变速器具有交替地接合的第一和第二输入离合器，以分别根据同步器的接合以不同的速度传递扭矩到第一和第二输入轴到输出构件。该方法包括通过确定当前接合的输入离合器和同步器中的哪一个以及当前打开哪个输入离合器和同步器来确定当前建立的变速比。然后在当前建立的速比期间接合一个打开的同步器，以使打开的输入离合器以大于接合的输入离合器的转速的速度旋转，从而产生风扇冷却效果。

10. 发明申请

US20120071291A1 MULTI-SPEED TRANSMISSION HAVING AUTOMATIC AND MANUAL MODES 有权
标题翻译：具有自动和手动模式的多速传输
公开(公告)号：US20120071291A1
公开(公告)日：2012-03-22
申请号：US12884907
申请日：2010-09-17
申请人： Larry D. Diemer , Farzad Samie , David W. Wright , Chunhao J. Lee
发明人： Larry D. Diemer , Farzad Samie , David W. Wright , Chunhao J. Lee
IPC分类号： F16H3/62 , F16H3/44
CPC分类号： F16H3/66 , F16H2200/006 , F16H2200/2012 , F16H2200/2041
摘要： A transmission is disclosed having an input member, an output member, and first, second, third and fourth planetary gear sets each having first, second and third members. A plurality of interconnecting members continuously interconnect one of the first, second and third members of one of the planetary gear sets with one of the first, second and third members of another of the planetary gear sets. Five torque-transmitting mechanisms are selectively engageable in combinations of at least three to establish at least eight forward speed ratios and at least one reverse speed ratio between the input member and the output member. The first of the five torque-transmitting mechanisms is a selectable one-way clutch engageable to interconnect the third member of the first planetary gear set with the stationary member.
摘要翻译：公开了一种具有输入构件，输出构件以及分别具有第一，第二和第三构件的第一，第二，第三和第四行星齿轮组的变速器。多个互连构件将行星齿轮组中的一个的第一，第二和第三构件中的一个与另一个行星齿轮组的第一，第二和第三构件之一连续地互连。五个扭矩传递机构可以选择性地接合至少三个组合，以建立输入构件和输出构件之间的至少八个前进速度比和至少一个倒档速度比。五个扭矩传递机构中的第一个是可接合以将第一行星齿轮组的第三构件与固定构件互连的可选择的单向离合器。

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