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    Hydraulic operating systems for clutches and the like
    4.
    发明授权
    Hydraulic operating systems for clutches and the like 失效
    用于离合器等的液压操作系统

    公开(公告)号：US06769254B2

    公开(公告)日：2004-08-03

    申请号：US10074601

    申请日：2002-02-12

    申请人： Jean-Francois Heller ,  Urban Panther ,  Jan Grabenstätter ,  Thomas Rammhofer ,  Roland Welter

    发明人： Jean-Francois Heller ,  Urban Panther ,  Jan Grabenstätter ,  Thomas Rammhofer ,  Roland Welter

    IPC分类号： F15B708

    CPC分类号： B60T11/16 ,  F16D25/083 ,  F16D2025/081 ,  F16J1/001 ,  F16J1/22

    摘要： The piston of a master cylinder in the power train of a motor vehicle is made, at least in part, of a thermosetting plastic material and cooperates with one or more annular seals to ensure that a source of hydraulic fluid is communicatively connected with the chamber in the housing of the master cylinder when the piston is moved by one or more springs or otherwise in a sense to increase the volume of the chamber. When a pedal or another actuator causes the piston to expel pressurized fluid from the master cylinder into a slave cylinder, the seal or seals cooperates or cooperate with the housing and/or with the piston of the master cylinder to seal the source from the chamber of the master cylinder. The slave cylinder can actuate the friction clutch between the prime mover and the transmission in the power train of the motor vehicle. The piston of the master cylinder is reciprocable by or with a piston rod by way of a ball and socket joint wherein the ball of the piston rod is held against unintentional extraction from the socket of a connector forming part of or being anchored in the piston.

    摘要翻译： 机动车辆的动力传动系中的主缸的活塞至少部分地由热固性塑料材料制成，并与一个或多个环形密封件配合，以确保液压流体源与腔室连通地连接 当活塞由一个或多个弹簧移动或者在某种意义上移动时，主缸的壳体增加腔室的体积。 当踏板或另一个致动器使活塞将加压流体从主缸排出到从动缸中时，密封件或密封件与壳体和/或与主缸的活塞配合或配合，以将源从腔室 主缸。 从动缸可以致动原动机和机动车辆的动力传动系中的变速器之间的摩擦离合器。 主缸的活塞可通过活塞杆往复运动，通过球窝接头，其中活塞杆的球被保持为从形成部分活塞或锚固在活塞中的连接器的插座中无意中抽出。

    Spline connection
    5.
    发明申请
    Spline connection 有权
    花键连接

    公开(公告)号：US20070048082A1

    公开(公告)日：2007-03-01

    申请号：US11509183

    申请日：2006-08-24

    申请人： Joachim Hoffmann ,  Todd Sturgin ,  Jean-Francois Heller

    发明人： Joachim Hoffmann ,  Todd Sturgin ,  Jean-Francois Heller

    IPC分类号： B25G3/28

    CPC分类号： F16D3/06 ,  F16D13/686 ,  F16H45/02 ,  F16H2045/0289 ,  Y10T403/7026 ,  Y10T403/7032

    摘要： An assembly for improving a connection between splined assemblies generally includes first and second assemblies each having at least one spline thereon, an integral fastening assembly for axially fastening the first assembly with respect to the second assembly, and a biasing assembly for asserting a force to oppositely rotationally dispose the first and second assemblies with respect to one another. In an embodiment, the first and second assemblies are annular plates. A method for improving a connection between splined assemblies generally includes asserting a bias upon first and second assemblies such that are oppositely rotationally disposed with respect to one another. In the above method, the first assembly and the second assembly each have at least one spline, an integral fastening assembly for axially securing the first and second assemblies, and a biasing assembly. In an embodiment of the above method, the first and second assemblies are annular plates.

    摘要翻译： 用于改善花键组件之间的连接的组件通常包括第一和第二组件，每个组件在其上具有至少一个花键，用于相对于第二组件轴向地固定第一组件的整体紧固组件，以及用于将相对于力 第一和第二组件相对于彼此旋转地设置。 在一个实施例中，第一和第二组件是环形板。 用于改善花键组件之间的连接的方法通常包括在第一和第二组件上确定偏置，使得相对于彼此相对地旋转地布置。 在上述方法中，第一组件和第二组件各自具有至少一个花键，用于轴向固定第一和第二组件的整体紧固组件和偏置组件。 在上述方法的一个实施例中，第一和第二组件是环形板。

    Clutch actuating apparatus
    7.
    发明授权
    Clutch actuating apparatus 失效
    离合器致动装置

    公开(公告)号：US06659252B2

    公开(公告)日：2003-12-09

    申请号：US10185434

    申请日：2002-06-28

    申请人： Jean-Francois Heller

    发明人： Jean-Francois Heller

    IPC分类号： F16D2508

    CPC分类号： F16D25/083

    摘要： The housing of the slave cylinder in an apparatus for actuating a friction clutch between the engine and the input shaft of the change-speed transmission in the power train of a motor vehicle has a one-piece metallic or plastic member which is non-rotatably affixed to the transmission case. The annular piston of the slave cylinder carries a clutch release bearing and is surrounded by a wall of the housing; this piston slidably surrounds a deep-drawn metallic guide sleeve which is centered in the transmission case and has a flange secured to a collar of the housing by two or more lugs having mutually inclined portions partially bent around and partially recessed into the collar.

    摘要翻译： 用于在机动车辆的动力传动系中用于致动发动机和变速传动装置的输入轴之间的摩擦离合器的装置中的从动缸的壳体具有不可旋转地固定的一体式金属或塑料构件 到传动箱。 从动缸的环形活塞承载离合器分离轴承并被壳体的壁围绕; 该活塞可滑动地围绕着一个深拉金属导向套筒，该套筒位于变速器壳体的中心，并具有通过两个或更多个凸耳固定到壳体的凸缘的凸缘，该凸缘具有相互倾斜的部分，部分地弯曲并部分地凹入到套环中。

    Spline connection
    8.
    发明授权
    Spline connection 有权
    花键连接

    公开(公告)号：US07604543B2

    公开(公告)日：2009-10-20

    申请号：US11509183

    申请日：2006-08-24

    申请人： Joachim Hoffman ,  Todd Sturgin ,  Jean-Francois Heller

    发明人： Joachim Hoffman ,  Todd Sturgin ,  Jean-Francois Heller

    IPC分类号： F16F15/121

    CPC分类号： F16D3/06 ,  F16D13/686 ,  F16H45/02 ,  F16H2045/0289 ,  Y10T403/7026 ,  Y10T403/7032

    摘要： An assembly for improving a connection between splined assemblies generally includes first and second assemblies each having at least one spline thereon, an integral fastening assembly for axially fastening the first assembly with respect to the second assembly, and a biasing assembly for asserting a force to oppositely rotationally dispose the first and second assemblies with respect to one another. In an embodiment, the first and second assemblies are annular plates. A method for improving a connection between splined assemblies generally includes asserting a bias upon first and second assemblies such that are oppositely rotationally disposed with respect to one another. In the above method, the first assembly and the second assembly each have at least one spline, an integral fastening assembly for axially securing the first and second assemblies, and a biasing assembly. In an embodiment of the above method, the first and second assemblies are annular plates.

    摘要翻译： 用于改善花键组件之间的连接的组件通常包括第一和第二组件，每个组件在其上具有至少一个花键，用于相对于第二组件轴向地固定第一组件的整体紧固组件，以及用于将相对于力 第一和第二组件相对于彼此旋转地设置。 在一个实施例中，第一和第二组件是环形板。 用于改善花键组件之间的连接的方法通常包括在第一和第二组件上确定偏置，使得相对于彼此相对地旋转地布置。 在上述方法中，第一组件和第二组件各自具有至少一个花键，用于轴向固定第一和第二组件的整体紧固组件和偏置组件。 在上述方法的一个实施例中，第一和第二组件是环形板。

    Torque transmitting apparatus
    9.
    发明申请
    Torque transmitting apparatus 失效
    扭矩传递装置

    公开(公告)号：US20050126874A1

    公开(公告)日：2005-06-16

    申请号：US10996333

    申请日：2004-11-23

    申请人： Gunnar Back ,  Hubert Friedmann ,  Paul Granderath ,  Jean-Francois Heller ,  Stephan Maienschein ,  Marc Meisner ,  Bruno Muller ,  Wolfgang Reik

    发明人： Gunnar Back ,  Hubert Friedmann ,  Paul Granderath ,  Jean-Francois Heller ,  Stephan Maienschein ,  Marc Meisner ,  Bruno Muller ,  Wolfgang Reik

    IPC分类号： F16H61/14 ,  F16H45/02 ,  F16D13/72

    CPC分类号： F16H45/02 ,  F16H2045/021 ,  F16H2045/0278 ,  F16H2045/0289 ,  F16H2045/0294

    摘要： A hydrokinetic torque converter with a built-in bypass clutch is provided with an arrangement which regulates the cooling of the clutch at a rate dependent upon the slip between the coaxial driving and driven parts of the clutch, and hence upon the quantity of generated friction heat. The cooling unit for the driving and/or driven part of the clutch can employ, for example, one or more pumps; a supply of a substance which changes its aggregate state from liquid to gaseous or from solid to flowable in response to heating, and vice versa in response to cooling; one or more porous washers in the path for the flow of hydraulic fluid between the customary plenum chambers provided in the housing of the torque converter to move a piston of the driven part of the clutch into and from frictional engagement with the housing; and/or a system of recesses, grooves, channels and/or other passages serving to convey fluid between the chambers at a rate which is higher or highest when the clutch operates with maximum slip. Such rate can decrease to zero when the torque converter is idle or the clutch is fully engaged to operate without slip.

    摘要翻译： 具有内置旁路离合器的动力学变矩器设置有以取决于离合器的同轴驱动部件和被驱动部件之间的滑差的速率调节离合器的冷却的装置，并且因此调节产生的摩擦热量 。 用于离合器的驱动和/或驱动部分的冷却单元可以使用例如一个或多个泵; 一种物质的供应，其将其聚集状态从液体改变为气态或从固体到响应于加热而流动，反之亦然; 用于在设置在变矩器的壳体中的常规增压室之间的液压流体流动中的一个或多个多孔垫圈，以使离合器的从动部分的活塞与壳体摩擦接合移动; 和/或用于在离合器以最大滑移操作时以较高或最高的速率在腔室之间输送流体的凹槽，凹槽，通道和/或其它通道的系统。 当变矩器怠速或离合器完全接合而无滑动时，这种速率可以减小到零。