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    Control method and apparatus for a transmission clutch system
    1.
    发明授权
    Control method and apparatus for a transmission clutch system 失效
    变速器离合器系统的控制方法和装置

    公开(公告)号：US07402124B2

    公开(公告)日：2008-07-22

    申请号：US11386408

    申请日：2006-03-22

    申请人： Paul D. Stevenson ,  Hamid Vahabzadeh

    发明人： Paul D. Stevenson ,  Hamid Vahabzadeh

    IPC分类号： F16H61/38

    CPC分类号： F16D48/0206 ,  F16D2500/1026 ,  F16D2500/3024 ,  F16D2500/70406 ,  Y10T477/6425 ,  Y10T477/69395 ,  Y10T477/73

    摘要： A more efficient method for maintaining the hydraulic actuation of a selectively engageable torque transmitting device in a vehicle. The method includes generating a predetermined pressure level of a hydraulic fluid such as, for example, with a pump. The pressurized hydraulic fluid is transferred through an open valve and to a selectively engageable torque transmitting device such that the selectively engageable torque transmitting device is engaged. Thereafter, the valve is closed so that the predetermined pressure level of hydraulic fluid at the selectively engageable torque transmitting device remains relatively constant. Accordingly, the selectively engageable torque transmitting device remains engaged without continuously generating additional pressure such that the fuel economy of the vehicle is improved. A corresponding apparatus is also provided.

    摘要翻译： 一种用于维持车辆中可选择性地接合的扭矩传递装置的液压致动的更有效的方法。 该方法包括产生诸如例如泵的液压流体的预定压力水平。 加压液压流体通过打开的阀传递到可选择性地接合的扭矩传递装置，使得可选择性地接合的扭矩传递装置接合。 此后，关闭阀门，使得在可选择性地接合的扭矩传递装置处的液压流体的预定压力水平保持相对恒定。 因此，可选择性地接合的扭矩传递装置保持接合，而不会持续产生额外的压力，从而改善了车辆的燃油经济性。 还提供了相应的装置。

    Extension housing to transmission case attachment
    2.
    发明授权
    Extension housing to transmission case attachment 失效
    扩展箱到变速箱附件

    公开(公告)号：US07543520B2

    公开(公告)日：2009-06-09

    申请号：US11341779

    申请日：2006-01-27

    申请人： Paul D. Stevenson ,  Edwin T. Grochowski ,  Jeffrey J. Biallas

    发明人： Paul D. Stevenson ,  Edwin T. Grochowski ,  Jeffrey J. Biallas

    IPC分类号： F16H57/04 ,  F16H61/00

    CPC分类号： F16H57/029 ,  F16H2057/02013 ,  F16H2057/02043 ,  F16H2057/02047 ,  Y10T74/2186 ,  Y10T74/2188

    摘要： 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.

    摘要翻译： 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。

    Radially stacked dual dry clutch configuration
    4.
    发明授权
    Radially stacked dual dry clutch configuration 有权
    径向堆叠双干式离合器配置

    公开(公告)号：US07322456B2

    公开(公告)日：2008-01-29

    申请号：US11238727

    申请日：2005-09-29

    申请人： Paul D. Stevenson ,  Joel M. Maguire

    发明人： Paul D. Stevenson ,  Joel M. Maguire

    IPC分类号： F16D47/00 ,  F16D13/48 ,  F16D23/14

    CPC分类号： F16D25/0638 ,  F16D13/385 ,  F16D21/06 ,  F16D2021/0661 ,  F16D2021/0684 ,  Y10T74/19228

    摘要： A radially stacked dual dry clutch apparatus for a dual clutch transmission is provided. The apparatus includes a housing, an outer clutch mounted to the housing, and an inner clutch mounted to the housing. The outer clutch includes a first plurality of engageable clutch plates, and a hub attached to one of the first plurality of clutch plates. The hub preferably defines a plurality of access ports. The inner clutch includes a second plurality of engageable clutch plates. The inner clutch also includes an apply member configured to selectively actuate the second plurality of clutch plates. At least a portion of the apply member is adapted to pass through the access ports of the hub.

    摘要翻译： 提供了一种用于双离合器变速器的径向堆叠的双干式离合器装置。 该装置包括壳体，安装到壳体的外离合器和安装到壳体的内离合器。 外离合器包括第一多个可接合离合器片和连接到第一多个离合器片中的一个的轮毂。 集线器优选地限定多个接入端口。 内部离合器包括第二多个可接合的离合器片。 内部离合器还包括构造成选择性地致动第二多个离合器片的施加构件。 应用成员的至少一部分适于通过集线器的接入端口。

    Latching valve for a torque-transmitting mechanism in a transmission
    5.
    发明授权
    Latching valve for a torque-transmitting mechanism in a transmission 失效
    用于传动装置中的扭矩传递机构的闭锁阀

    公开(公告)号：US07059579B2

    公开(公告)日：2006-06-13

    申请号：US10975890

    申请日：2004-10-28

    申请人： Paul D. Stevenson

    发明人： Paul D. Stevenson

    IPC分类号： F16K31/143 ,  F16K31/383

    CPC分类号： F16D48/02 ,  F16D2048/0221 ,  F16H61/0276 ,  F16K17/065 ,  F16K31/1226

    摘要： A torque-transmitting mechanism control valve disposed between a hydrostatic source of pressure and a torque-transmitting mechanism is effective to direct fluid pressure to engage the torque-transmitting mechanism when a control pressure is present, effective to retain the valve closed when source pressure is present but control pressure is not, and to retain the valve closed when torque-transmitting apply pressure is present and source pressure is not and control pressure is not present.

    摘要翻译： 设置在静液压源和扭矩传递机构之间的扭矩传递机构控制阀在存在控制压力时有效地引导流体压力接合扭矩传递机构，当源压力为 存在但是控制压力不是，并且当扭矩传递施加压力存在并且源压力不存在并且不存在控制压力时，保持阀关闭。

    Apparatus for feeding oil to a clutch
    6.
    发明授权
    Apparatus for feeding oil to a clutch 失效
    用于将油输送到离合器的装置

    公开(公告)号：US06997840B2

    公开(公告)日：2006-02-14

    申请号：US10784560

    申请日：2004-02-23

    申请人： Paul D. Stevenson

    发明人： Paul D. Stevenson

    IPC分类号： F16H31/00

    CPC分类号： F16H63/3026 ,  F16H3/666 ,  F16H2200/0056 ,  F16H2200/201 ,  F16H2200/2046

    摘要： A transmission includes at least one planetary gear set having first, second and third members; a clutch pack connected to one of the members; and a rotatable housing member connected to another one of the members. A piston assembly is supported on the rotatable housing member and rotatable therewith. The piston assembly includes a thrust bearing operatively connected with an axially movable piston to receive an apply force from the piston, and a piston apply member positioned between the thrust bearing and the clutch pack for transmitting the apply force to the clutch pack. Fluid for applying the piston is carried through a stationary support member, through the rotatable housing member, and into the piston assembly.

    摘要翻译： 变速器包括至少一个具有第一，第二和第三构件的行星齿轮组; 离合器组件，其连接到所述构件之一; 以及连接到所述构件中的另一个的可旋转壳体构件。 活塞组件支撑在可旋转壳体上并与其一起旋转。 活塞组件包括与轴向移动的活塞可操作地连接的止推轴承，以接收来自活塞的施加力，以及定位在推力轴承和离合器组件之间的活塞施加构件，用于将施加力传递到离合器组件。 用于施加活塞的流体通过固定的支撑构件，通过可旋转的壳体构件并进入活塞组件。

    Torque-transmitting torque to thrust apply mechanism having amplified thrust
    7.
    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

    申请人： Paul D. Stevenson ,  Clinton E. Carey

    发明人： Paul D. Stevenson ,  Clinton E. Carey

    IPC分类号： F16D1500

    CPC分类号： F16D13/04 ,  F16D27/004

    摘要： 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.

    摘要翻译： 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。

    Blind-mating rocket launcher connector and protection system
    8.
    发明授权
    Blind-mating rocket launcher connector and protection system 失效
    盲配火箭发射器连接器和保护系统

    公开(公告)号：US08353238B1

    公开(公告)日：2013-01-15

    申请号：US13096665

    申请日：2011-04-28

    申请人： Matthew R. Montgomery ,  M. Keith Stephens ,  W. Noel McCormick ,  Paul D. Stevenson

    发明人： Matthew R. Montgomery ,  M. Keith Stephens ,  W. Noel McCormick ,  Paul D. Stevenson

    IPC分类号： F41F3/04

    CPC分类号： F41F3/065 ,  F41F3/055

    摘要： A blind-mating rocket launcher connector and protection system having a connector, a floating connector member, a cam, a connector cover, and a linkage between the cam and connector cover whereby the connector may mate with a second connector when the cam is displaced despite misalignments between the first and second connector. For the preferred embodiment, the floating connector member has multiple degrees of freedom with a reduced diameter portion and a lengthwise key whereby the connector is capable of mating with an aerodynamic hood of a rocket. The preferred embodiment biases and closes the connector cover upon the connector prior to a plume of the rocket passes the connector whereby exposure of the connector to the deleterious effects of the plume are minimized.

    摘要翻译： 具有连接器，浮动连接器构件，凸轮，连接器盖和凸轮和连接器盖之间的连接件的盲配火箭发射器连接器和保护系统，由此当凸轮移动时连接器可与第二连接器配合， 第一和第二连接器之间的对准。 对于优选实施例，浮动连接器构件具有多个自由度，具有减小的直径部分和纵向键，由此连接器能够与火箭的空气动力学罩相配合。 优选实施例在火箭的羽流通过连接器之前，在连接器上偏置和关闭连接器盖，由此使连接器暴露于羽流的有害影响被最小化。

    SENSOR GAP BALANCER
    10.
    发明申请
    SENSOR GAP BALANCER 有权
    传感器平衡器

    公开(公告)号：US20080271534A1

    公开(公告)日：2008-11-06

    申请号：US11744358

    申请日：2007-05-04

    申请人： Carlos E. Marin ,  Micheal P. Portell ,  Paul D. Stevenson ,  John R. Maten

    发明人： Carlos E. Marin ,  Micheal P. Portell ,  Paul D. Stevenson ,  John R. Maten

    IPC分类号： G01P15/08 ,  F16C33/76 ,  G01P15/11

    CPC分类号： G01L5/0023 ,  F16C19/30 ,  G01L3/105

    摘要： An assembly for positioning a torque sensor having a receiver and a transmitter is provided. The assembly includes a first annular member, wherein the receiver is coupled to the first annular member. A second annular member is disposed proximate the first annular member. A bearing assembly is disposed between the first annular member and the second annular member. The bearing assembly includes a first race formed to the first annular member, a second race formed to the second annular member, and a bearing disposed between the first race and the second race for allowing the first race and the second race to rotate relative to one another. A radially extending member is coupled to the second race. The receiver is radially displaced from the bearing assembly and the transmitter is mounted to a mounting surface of the radially extending member opposite the receiver at a predefined axial distance.

    摘要翻译： 提供了一种用于定位具有接收器和发射器的扭矩传感器的组件。 组件包括第一环形构件，其中接收器联接到第一环形构件。 第二环形构件设置在第一环形构件附近。 轴承组件设置在第一环形构件和第二环形构件之间。 所述轴承组件包括形成于所述第一环形构件的第一座圈，形成于所述第二环形构件的第二座圈和设置在所述第一座圈和所述第二座圈之间的轴承，用于允许所述第一座圈和所述第二座圈相对于所述第一座圈旋转 另一个。 径向延伸构件联接到第二座圈。 接收器从轴承组件径向移位，并且变送器以预定的轴向距离安装到与接收器相对的径向延伸部件的安装表面。