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公开(公告)号：US06827664B2
公开(公告)日：2004-12-07
申请号：US10295120
申请日：2002-11-15
Applicant: Paul D. Stevenson , James B. Borgerson , Joel M. Maguire , Kent H. Kienzle , Donald L. Dusenberry , Jeffrey J. Biallas , Clinton E. Carey
Inventor： Paul D. Stevenson , James B. Borgerson , Joel M. Maguire , Kent H. Kienzle , Donald L. Dusenberry , Jeffrey J. Biallas , Clinton E. Carey
IPC: F16H362
CPC classification number: F16H3/666 , F16H3/66 , F16H2200/0052 , F16H2200/2007 , F16H2200/201 , F16H2200/2097
Abstract: A powertrain includes a power transmission having an input shaft continuously connected directly between an engine and a planetary gear member of a first planetary gearset. Another member of the planetary gearset is selectively grounded by a torque transmitting mechanism to establish a reaction member during the launch of a vehicle incorporating the powertrain. The reaction member is established during both the lowest forward drive ratio and the reverse drive ratio. A third member of the planetary gearset transmits the torque from the input shaft, as modified by the planetary gearset, to other planetary gearsets in down stream power flow arrangement with the first planetary gearset.
Abstract translation: 动力系包括动力传动装置，其输入轴直接连接在发动机和第一行星齿轮组的行星齿轮构件之间。 行星齿轮组的另一个构件通过扭矩传递机构选择性地接地，以在搭载动力系的车辆的发射期间建立一个反作用构件。 在最低正向驱动比和倒档驱动比期间建立反作用构件。 行星齿轮组的第三个构件将由行星齿轮组改型的输入轴的扭矩传递到与第一行星齿轮组在下流动力流动布置中的其它行星齿轮组。
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公开(公告)号：US07220206B2
公开(公告)日：2007-05-22
申请号：US11002371
申请日：2004-12-02
Applicant: James B. Borgerson , Clinton E. Carey , Paul D. Stevenson
Inventor： James B. Borgerson , Clinton E. Carey , Paul D. Stevenson
IPC: F16H31/00
CPC classification number: F16H61/0206 , F16H61/30 , F16H61/686 , F16H2061/304
Abstract: A power transmission incorporates a plurality of torque-transmitting mechanisms having stationary piston torque-transmitting mechanisms. Each of the torque-transmitting mechanisms is controlled by one or more hydraulic master cylinders, which provide hydrostatic apply pressure for the respective torque-transmitting mechanisms. The control apparatus may incorporate either two or three master cylinders for controlling five torque-transmitting mechanisms through a plurality of selectively operable valve mechanisms.
Abstract translation: 动力传动装置包括具有静止的活塞扭矩传递机构的多个扭矩传递机构。 每个扭矩传递机构由一个或多个液压主缸控制，液压主缸为相应的扭矩传递机构提供静压施加压力。 控制装置可以包括两个或三个主缸，用于通过多个可选择性操作的阀机构来控制五个扭矩传递机构。
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3.发明授权Torque-transmitting torque to thrust apply mechanism having amplified thrust 失效具有放大推力的推力施加机构的扭矩传递扭矩公开(公告)号：US06742642B1
公开(公告)日：2004-06-01
申请号：US10303530
申请日：2002-11-25
Applicant: Paul D. Stevenson , Clinton E. Carey
Inventor： Paul D. Stevenson , Clinton E. Carey
IPC: F16D1500
CPC classification number: F16D13/04 , F16D27/004
Abstract: A torque-to-thrust apply mechanism for a torque-transmitting mechanism includes an input electric motor supplying torque to a first rotary to thrust ball and ramp mechanism which converts rotary motion to an apply force between an apply plate and a plurality of friction discs within a torque-transmitting mechanism. The mechanism also includes a second rotary-to-thrust mechanism which receives input rotation from the first apply member as a result of reaction torque. The rotation of the second mechanism results in additional thrust on the friction plates to amplify the apply force of the torque-to-thrust apply mechanism.
Abstract translation: 用于扭矩传递机构的扭矩 - 推力施加机构包括向第一旋转推力球和斜坡机构提供扭矩的输入电动机，其将旋转运动转换成在施加板和多个摩擦盘之间的施加力 扭矩传递机构。 该机构还包括第二旋转推力机构，其由于反作用力矩而从第一施加构件接受输入旋转。 第二机构的旋转导致摩擦板上的附加推力以放大扭矩推力施加机构的施加力。
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公开(公告)号：US07036644B2
公开(公告)日：2006-05-02
申请号：US10851402
申请日：2004-05-21
Applicant: Paul D. Stevenson , Jeffrey J. Biallas , Clinton E. Carey
Inventor： Paul D. Stevenson , Jeffrey J. Biallas , Clinton E. Carey
Abstract: A torque-transmitting mechanism having a latching apparatus includes a frictional drive connection between two components of a transmission mechanism. The torque-transmitting mechanism is controlled in engagement and disengagement through an apply piston to which an apply component is presented. The latching mechanism will prevent disengagement of the torque-transmitting mechanism even when the apply force is disestablished. The latching mechanism is provided with a controlled release to permit the apply force to be reestablished and thereafter control disengagement of the torque-transmitting mechanism.
Abstract translation: 具有闭锁装置的扭矩传递机构包括传动机构的两个部件之间的摩擦驱动连接。 扭矩传递机构被控制在通过施加活塞的接合和分离中，施加部件被呈现在施加活塞上。 即使当施加力被消除时，闩锁机构也将防止转矩传递机构的分离。 闩锁机构设置有控制释放，以允许施加力被重新建立，并且此后控制转矩传递机构的分离。
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5.发明申请VALVE CONFIGURATION FOR A LUBRICATION CIRCUIT OF A LATCHED PUMP APPLIED CLUTCH TRANSMISSION 审中-公开用于锁紧泵应用离合器传动的润滑电路的阀配置公开(公告)号：US20110005617A1
公开(公告)日：2011-01-13
申请号：US12885606
申请日：2010-09-20
Applicant: James M. Hart , Clinton E. Carey , Paul D. Stevenson
Inventor： James M. Hart , Clinton E. Carey , Paul D. Stevenson
IPC: F16K21/04
CPC classification number: F16H57/0434 , F16H61/0021 , F16H2061/0037 , Y10T137/7837 , Y10T477/65
Abstract: A hydraulic control circuit for a transmission is provided including a source of pressurized fluid and at least one selectively engageable torque transmitting mechanism. At least one latching valve is provided in communication with the source and is operable to selectively communicate the pressurized fluid to effect engagement of the at least one torque transmitting mechanism. The at least one latching valve is operable to maintain engagement the at least one torque transmitting mechanism irrespective of the presence of the pressurized fluid. A valve is in fluid communication with the source. A lubrication circuit is provided and is operable to lubricate the transmission. The valve is operable to variably communicate the pressurized fluid to the lubrication circuit. A transmission incorporating the hydraulic control circuit is also disclosed.
Abstract translation: 提供一种用于变速器的液压控制回路，包括加压流体源和至少一个可选择性地接合的扭矩传递机构。 至少一个闭锁阀设置成与源连通，并且可操作以选择性地连通加压流体以实现至少一个扭矩传递机构的接合。 所述至少一个闭锁阀可操作以保持所述至少一个扭矩传递机构的接合，而与加压流体的存在无关。 阀与源流体连通。 提供润滑回路并可操作以润滑变速器。 阀可操作以将加压流体可变地连通到润滑回路。 还公开了一种包括液压控制电路的变速器。
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Patent Agency Ranking
公开(公告)号：US07021442B2
公开(公告)日：2006-04-04
申请号：US10801790
申请日：2004-03-16
Applicant: James B. Borgerson , Paul D. Stevenson
Inventor： James B. Borgerson , Paul D. Stevenson
CPC classification number: F16D28/00 , F16D27/004 , F16D29/005
Abstract: A torque-to-thrust apparatus includes a one-way mechanism permitting free application of rotation to torque. A friction plate disposed between a portion of a one-way device and a stationary member of the torque-to-thrust apparatus inhibits reverse rotation at a predetermined torque level, which will maintain the thrust member of the torque-to-thrust apparatus in an engaged condition until a predetermined load is applied to the rotary side of the torque-to-thrust apparatus to overcome the friction load.
Abstract translation: 扭矩推力装置包括允许自由地施加旋转以转矩的单向机构。 设置在单向装置的一部分和扭矩推力装置的固定构件之间的摩擦板防止在预定扭矩水平下的反向旋转，其将使扭矩推力装置的推力构件保持在 直到预定的载荷施加到扭矩 - 推力装置的旋转侧以克服摩擦载荷。
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7.发明申请VALVE CONFIGURATION FOR A LUBRICATION CIRCUIT OF A LATCHED PUMP APPLIED CLUTCH TRANSMISSION 审中-公开用于锁紧泵应用离合器传动的润滑电路的阀配置公开(公告)号：US20120103437A1
公开(公告)日：2012-05-03
申请号：US13344812
申请日：2012-01-06
Applicant: James M. Hart , Clinton E. Carey , Paul D. Stevenson
Inventor： James M. Hart , Clinton E. Carey , Paul D. Stevenson
IPC: F16K21/04
CPC classification number: F16H57/0434 , F16H61/0021 , F16H2061/0037 , Y10T137/7837 , Y10T477/65
Abstract: A hydraulic control circuit for a transmission is provided including a source of pressurized fluid and at least one selectively engageable torque transmitting mechanism. At least one latching valve is provided in communication with the source and is operable to selectively communicate the pressurized fluid to effect engagement of the at least one torque transmitting mechanism. The at least one latching valve is operable to maintain engagement the at least one torque transmitting mechanism irrespective of the presence of the pressurized fluid. A valve is in fluid communication with the source. A lubrication circuit is provided and is operable to lubricate the transmission. The valve is operable to variably communicate the pressurized fluid to the lubrication circuit. A transmission incorporating the hydraulic control circuit is also disclosed.
Abstract translation: 提供一种用于变速器的液压控制回路，包括加压流体源和至少一个可选择性地接合的扭矩传递机构。 至少一个闭锁阀设置成与源连通，并且可操作以选择性地连通加压流体以实现至少一个扭矩传递机构的接合。 所述至少一个闭锁阀可操作以保持所述至少一个扭矩传递机构的接合，而与加压流体的存在无关。 阀与源流体连通。 提供润滑回路并可操作以润滑变速器。 阀可操作以将加压流体可变地连通到润滑回路。 还公开了一种包括液压控制电路的变速器。
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8.发明申请VALVE CONFIGURATION FOR A LUBRICATION CIRCUIT OF A LATCHED PUMP APPLIED CLUTCH TRANSMISSION 审中-公开用于锁紧泵应用离合器传动的润滑电路的阀配置公开(公告)号：US20080182709A1
公开(公告)日：2008-07-31
申请号：US11627998
申请日：2007-01-29
Applicant: James M. Hart , Clinton E. Carey , Paul D. Stevenson
Inventor： James M. Hart , Clinton E. Carey , Paul D. Stevenson
CPC classification number: F16H57/0434 , F16H61/0021 , F16H2061/0037 , Y10T137/7837 , Y10T477/65
Abstract: A hydraulic control circuit for a transmission is provided including a source of pressurized fluid and at least one selectively engageable torque transmitting mechanism. At least one latching valve is provided in communication with the source and is operable to selectively communicate the pressurized fluid to effect engagement of the at least one torque transmitting mechanism. The at least one latching valve is operable to maintain engagement the at least one torque transmitting mechanism irrespective of the presence of the pressurized fluid. A valve is in fluid communication with the source. A lubrication circuit is provided and is operable to lubricate the transmission. The valve is operable to variably communicate the pressurized fluid to the lubrication circuit. A transmission incorporating the hydraulic control circuit is also disclosed.
Abstract translation: 提供一种用于变速器的液压控制回路，包括加压流体源和至少一个可选择性地接合的扭矩传递机构。 至少一个闭锁阀设置成与源连通，并且可操作以选择性地连通加压流体以实现至少一个扭矩传递机构的接合。 所述至少一个闭锁阀可操作以保持所述至少一个扭矩传递机构的接合，而与加压流体的存在无关。 阀与源流体连通。 提供润滑回路并可操作以润滑变速器。 阀可操作以将加压流体可变地连通到润滑回路。 还公开了一种包括液压控制电路的变速器。
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公开(公告)号：US07543520B2
公开(公告)日：2009-06-09
申请号：US11341779
申请日：2006-01-27
Applicant: Paul D. Stevenson , Edwin T. Grochowski , Jeffrey J. Biallas
Inventor： Paul D. Stevenson , Edwin T. Grochowski , Jeffrey J. Biallas
CPC classification number: F16H57/029 , F16H2057/02013 , F16H2057/02043 , F16H2057/02047 , Y10T74/2186 , Y10T74/2188
Abstract: A transmission includes a transmission case, which defines a generally cylindrical bore that is sufficiently configured to pilot a fastening block member therein. A generally annular groove is defined by the transmission case and is sufficiently dimensioned to receive a snap ring. The snap ring operates to limit the axial movement of the fastening block member with respect to the generally cylindrical bore. An extension housing having a hub portion is also provided. A flange portion extends generally radially outward from the hub portion. The flange portion defines at least one bore that is sufficiently configured to receive a threaded fastener. Similarly, the fastening block defines at least one threaded bore sufficiently axially aligned and configured such that the fastener can threadingly engage the fastening block to secure the extension housing with respect to the case.
Abstract translation: 变速器包括变速器壳体，该变速器壳体限定了大致圆柱形的孔，其被充分地构造成在其中引导紧固块构件。 大致环形的凹槽由变速箱限定，并且具有足够的尺寸以接收卡环。 卡环操作以限制紧固块构件相对于大致圆柱形孔的轴向运动。 还提供了具有毂部的延伸壳体。 凸缘部分从轮毂部分大致径向向外延伸。 凸缘部分限定至少一个孔，其被充分构造成容纳螺纹紧固件。 类似地，紧固块限定至少一个螺纹孔，该螺纹孔足够轴向地对准和构造成使得紧固件能够螺纹地接合紧固块以相对于壳体固定延伸壳体。
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公开(公告)号：US20080223681A1
公开(公告)日：2008-09-18
申请号：US11685731
申请日：2007-03-13
Applicant: Paul D. Stevenson , Paula J. Armstrong , Scott H. Wittkopp
Inventor： Paul D. Stevenson , Paula J. Armstrong , Scott H. Wittkopp
CPC classification number: B60W20/00 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/383 , B60K6/445 , B60K6/547 , B60L2240/421 , B60W10/02 , B60W10/06 , B60W10/08 , B60W2510/0283 , B60W2710/02 , B60W2710/025 , B60W2710/081 , F16D28/00 , F16D41/16 , F16D48/064 , F16D2500/10443 , F16D2500/1066 , F16D2500/30406 , F16D2500/70424 , F16H2037/104 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y02T90/16 , Y10S903/946 , Y10T477/26 , Y10T477/27 , Y10T477/32 , Y10T477/75
Abstract: A controllable selectable one-way clutch is provided for use within a hybrid transmission. The clutch comprises an outer and inner race, and a first and second selector plate. A transmission motor controller synchronizes the speeds of the races to facilitate application and release of the clutch, and a transmission controller communicates a signal to the clutch for re-positioning of the plates to apply and release the clutch. The clutch has three operational modes, including freewheeling and holding torque in one direction or both directions. A method is also provided for applying a selectable one-way clutch in a vehicle having a hybrid transmission with a motor controller and a transmission controller, including synchronizing the clutch speed using the motor controller, detecting the direction of the race speed difference, communicating the race speed difference to the transmission controller, and selecting between the clutch operational modes in response to the detected speed difference.
Abstract translation: 提供可控可选单向离合器用于混合变速箱内。 离合器包括外圈和内圈，以及第一和第二选择板。 传动马达控制器同步赛车的速度以便于离合器的施加和释放，并且变速器控制器将信号传递到离合器以重新定位板以施加和释放离合器。 离合器具有三种操作模式，包括在一个方向或两个方向上的续流和保持力矩。 还提供了一种用于在具有电动机控制器和变速器控制器的具有混合动力传动装置的车辆中应用可选择的单向离合器的方法，包括使用电动机控制器同步离合器速度，检测跑步速度差异的方向， 与变速器控制器的行驶速度差异，以及响应于检测到的速度差在离合器操作模式之间进行选择。
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