公开(公告)号：US20030094328A1

公开(公告)日：2003-05-22

申请号：US10254058

申请日：2002-09-24

申请人： LUK LAMELLEN UND KUPPLUNGSBAU GMBH

发明人： Norbert Esly ,  Volker Kretz-Busch ,  Detlef Noack ,  Martin Meunier

IPC分类号： B60K017/06

CPC分类号： F16H61/32 ,  F16H61/28 ,  F16H63/30 ,  F16H2061/2876 ,  F16H2061/2892 ,  F16H2063/005 ,  F16H2063/3089 ,  Y10T74/19251 ,  Y10T74/2003 ,  Y10T74/2011

摘要： The invention relates to a motor vehicle having a power train wherein the engine can drive an automatic transmission by way of an automatic clutch. The gear ratio of the transmission is selectable by a first drive and a second drive is employed to shift the transmission into the selected gear. The two drives are mounted on the transmission case by way of a common base plate. Novel kinematic transmission lines connect the drives to the ratio selecting and gear shifting components of the transmission. One of the transmission lines employs a transmission stage, a carrier for translation of rotary movement into axial movement, and an element for transfer of axial movement to the transmission. The translation of movement of the drive in a selection process takes place by way of two transmission stages.

摘要翻译： 本发明涉及具有动力传动系的机动车辆，其中发动机可以通过自动离合器驱动自动变速器。 传动装置的传动比可由第一驱动器选择，并且采用第二驱动装置将变速器换档到选定档位。 两个驱动器通过公共基板安装在变速箱上。 新型运动传输线将变频器连接到变速箱的比例选择和换档部件。 传输线之一采用传动台，用于将旋转运动转换成轴向运动的载体，以及用于将轴向运动传递到变速器的元件。 驱动器在选择过程中的运动的平移通过两个传动阶段进行。

公开(公告)号：US20030014970A1

公开(公告)日：2003-01-23

申请号：US10242936

申请日：2002-09-12

申请人： LuK Lamellen und Kupplungsbau GmbH

发明人： Roland Welter ,  Peter Schaaf ,  Peter Giese ,  Ludwig Winkelmann ,  Gerhard Meyer

IPC分类号： F15B007/00

CPC分类号： B60T11/165 ,  B60T11/18 ,  F16B21/186 ,  F16D2025/081 ,  F16J1/22

摘要： A master cylinder for the clutch or brake of a motor vehicle has a housing for a reciprocable piston one end of which receives the spherical head of a reciprocable piston rod. The head is held in a desired position relative to the piston by a one-piece or composite coupling device having a first section exerting a pull or bearing upon the head of the piston rod and a second section which is confined in or surrounds the end of the piston and urges the first section in a direction to hold the piston rod against axial movements relative to the piston. The coupling device and/or the piston are or can be made of a plastic material, and the connection between such parts is or can be established by snap action.

公开(公告)号：US20010046923A1

公开(公告)日：2001-11-29

申请号：US09804087

申请日：2001-03-12

申请人： LuK Lamellen und Kupplungsbau GmbH

发明人： Michael Reuschel ,  Andreas Abele ,  Anton Fritzer

IPC分类号： F16H061/00

CPC分类号： F16D48/00 ,  F16D2500/702 ,  F16D2500/70605 ,  F16H61/66254 ,  F16H61/66272 ,  Y10T477/6237

摘要： A torque-transmitting system such as continuously variable transmission for motor vehicle has an input device and an output device whose operating state can be described in terms of characteristic operating values. The input device and the output device are adjustable in relation to each other by adjusting a ratio between characteristic operating values, which has the result of changing the transmission ratio. An actuator device performs the functions of shifting the positions of the input and output device as well as holding the devices at a set position. A control device controls the actuator device through a control signal. A computing device performs calculations as well as learning and adapting processes involved in setting the value of the control signal.

摘要翻译： 诸如用于机动车辆的无级变速器的扭矩传递系统具有输入装置和输出装置，其操作状态可以根据特征操作值进行描述。 输入装置和输出装置可以通过调整具有改变传动比的结果的特征操作值之间的比例来相互调节。 执行器装置执行将输入和输出装置的位置移位以及将装置保持在设定位置的功能。 控制装置通过控制信号控制致动器装置。 计算设备执行计算以及设置控制信号的值所涉及的学习和调整过程。

公开(公告)号：US20010041144A1

公开(公告)日：2001-11-15

申请号：US09726974

申请日：2000-11-30

申请人： LuK Lamellen und Kupplungsbau GmbH

发明人： Klaus-Dieter Buchmuller ,  Marco Grethel

IPC分类号： F01C019/02

CPC分类号： F04C2/101

摘要： A gearing, particularly for use in a gear pump which can be utilized in the power train of a motor vehicle, has a housing, a rotary internal gear in the housing, and a spur gear driven by a prime mover, mating with the internal gear and defining with the latter a crescent-shaped chamber for forcible conveying of a fluid, such as lubricant, from an inlet communicating with one end portion to an outlet communicating with the other end portion of the chamber. In order to avoid turbulent flow of fluid in the chamber, the latter is substantially filled by a composite insert. Such insert can comprise several crescent-shaped fillers with at least one seal between them, or two one-piece or composite fillers which are disposed end-to-end as seen in the circumferential direction of the internal gear and are separated from each other by an abutment which is secured to or of one piece with the housing.

摘要翻译： 特别用于可用于机动车辆的动力传动系的齿轮泵的传动装置具有壳体，壳体中的旋转内齿轮和由原动机驱动的正齿轮，与内齿轮配合 并且用后者限定新月形腔室，用于从与一个端部连通的入口与与腔室的另一个端部连通的入口强制地输送诸如润滑剂的流体。 为了避免腔室中流体的紊流，后者基本上被复合插入件填充。 这样的插入件可以包括几个月牙形填料，它们之间具有至少一个密封件，或两个单件或复合填料，它们在内齿轮的圆周方向上看向端对端设置，并且彼此分开 与壳体固定在一体上的支座。

公开(公告)号：US20010032769A1

公开(公告)日：2001-10-25

申请号：US09837508

申请日：2001-04-18

申请人： LuK Lamellen und Kupplungsbau Gmbh

发明人： Steffen Lehmann ,  Karl-Ludwig Kimmig ,  Roland Seebacher ,  Friedrich Gerhardt ,  Joachim Hoffman ,  Hermann Langeneckert

IPC分类号： F16D013/64

CPC分类号： F16F15/145

摘要： A power train between the output shaft of the engine and the input shaft of the transmission in the power train of a motor vehicle has a composite flywheel receiving torque from the output shaft and transmits torque to the input shaft by way of a clutch disc in response to engagement of a friction clutch which is arranged to transmit torque between the clutch disc and the flywheel. The clutch disc has an input section adapted to receive torque from the flywheel and an output section adjacent the mass of a dynamic damper. Transmission of torque between the mass and the clutch disc takes place by way of the coil springs of an oscillation damper and a slip clutch in series with the oscillation damper.

摘要翻译： 发动机的输出轴和机动车辆的动力传动系中的变速器的输入轴之间的动力传动系具有从输出轴接收扭矩的复合飞轮，并且通过离合器盘将扭矩传递到输入轴 以配置成在离合器盘和飞轮之间传递扭矩的摩擦离合器的接合。 离合器盘具有适于从飞轮接收扭矩的输入部分和与动力阻尼器的质量相邻的输出部分。 通过振动阻尼器的螺旋弹簧和与振动阻尼器串联的滑动离合器来实现质量块和离合器盘之间的扭矩传递。

公开(公告)号：US20010018367A1

公开(公告)日：2001-08-30

申请号：US09756535

申请日：2001-01-08

申请人： LUK Lamellen und Kupplungsbau GmbH

发明人： Oswald Friedmann ,  Johann Jackel

IPC分类号： F16D003/12 ,  F16D003/14 ,  F16D003/52 ,  F16D003/66

CPC分类号： F16F15/13142 ,  F16D13/70 ,  F16F15/131 ,  F16F15/13114 ,  F16F15/13128 ,  F16F15/1315 ,  F16F15/13164 ,  F16F15/13171 ,  F16F15/134 ,  F16F15/13415 ,  F16F15/1343 ,  F16F15/13438 ,  F16F15/13453 ,  F16F15/13469 ,  F16F15/13484 ,  F16F15/139 ,  F16F15/1397 ,  F16F15/16 ,  F16F15/161 ,  F16F15/164 ,  F16F15/165 ,  F16F15/167 ,  F16F2226/00 ,  F16F2230/04

摘要： Apparatus for damping vibrations between the output element of the engine and the power train in a motor vehicle has flywheels which are rotatable relative to each other. One flywheel is mounted on the output element of the engine and another flywheel is connectable to the power train by a friction clutch. Vibration dampers are installed between the flywheels, and such dampers are confined in a housing which is provided on the one flywheel and contains a supply of viscous fluid medium for the parts of the dampers. The housing is the input member of the dampers and the output member of the dampers is a flange which extends into the housing and is axially movably coupled to the other flywheel.

摘要翻译： 用于减轻发动机的输出元件和机动车辆中的动力传动系之间的振动的装置具有可相对于彼此旋转的飞轮。 一个飞轮安装在发动机的输出元件上，另一个飞轮可通过摩擦离合器连接到动力传动系。 振动阻尼器安装在飞轮之间，并且这种阻尼器被限制在设置在一个飞轮上的壳体中，并且包含用于部件的阻尼器的粘性流体介质。 壳体是阻尼器的输入构件，并且阻尼器的输出构件是延伸到壳体中并且轴向可移动地联接到另一个飞轮的凸缘。

公开(公告)号：US20010015229A1

公开(公告)日：2001-08-23

申请号：US09774995

申请日：2001-01-31

申请人： LuK Lamellen und Kupplungsbau GmbH

发明人： Eugen Kremer

IPC分类号： F15B013/042

CPC分类号： F16D48/02 ,  F16D25/14 ,  F16D2048/0209 ,  F16H2061/0253 ,  G05D16/18 ,  Y10T137/8663

摘要： A pressure control valve under the control of a pilot pressure generates a working pressure for a pressure-actuated apparatus. The valve has a control piston with two piston elements of different diameter. A working-pressure chamber is confined between the two piston elements, and a pilot-pressure chamber is confined between one of the control-piston elements and an additional piston. The additional piston takes a position dependent on a momentarily existing difference between the working pressure and the pilot pressure and, through an elastic force-coupler device, applies a position-dependent force to the control piston.

摘要翻译： 在先导压力的控制下的压力控制阀产生用于压力致动装置的工作压力。 该阀具有一个具有两个直径不同的活塞元件的控制活塞。 工作压力室被限制在两个活塞元件之间，并且先导压力室被限制在一个控制活塞元件和附加的活塞之间。 附加活塞取决于工作压力和先导压力之间瞬间存在的差异，并且通过弹性力耦合装置对控制活塞施加位置依赖力。

公开(公告)号：US6056099A

公开(公告)日：2000-05-02

申请号：US125002

申请日：1993-09-21

申请人： Johann Jackel ,  Heinz Molt

发明人： Johann Jackel ,  Heinz Molt

IPC分类号： B21J5/02 ,  B21C37/29 ,  B21D31/02 ,  B21K21/00 ,  F16D1/072 ,  F16D13/00 ,  F16F15/131 ,  B21D53/88 ,  B60K17/02 ,  F16D13/60

CPC分类号： F16F15/13142 ,  B21D31/02 ,  B21J5/063 ,  B21J5/066 ,  F16D1/072 ,  F16D2013/581 ,  Y10T29/49881

摘要： A selected portion of a surface of a metallic workpiece such as the end surface of a tubular workpiece, is provided with one or more recesses by resorting to a tool having a preferably pointed tip and being driven into the surface to displace the material of the workpiece substantially transversely of the thus obtained recess. The latter can be used to facilitate the establishment of a separable connection between the workpiece and a substantially disc-shaped section of a cover or housing in a friction clutch for use in motor vehicles. The tool can be left in the recess to serve as a locating or centering device for the workpiece.

摘要翻译： 金属工件的诸如管状工件的端面的表面的选定部分通过借助于具有优选尖端的工具而被提供有一个或多个凹部，并且被驱动到表面中以移动工件的材料 基本横向于如此获得的凹部。 后者可以用于促进在工件与用于机动车辆的摩擦离合器中的盖子或壳体的基本上圆盘形的部分之间建立可分离的连接。 工具可以留在凹槽中，用作工件的定位或定心装置。

公开(公告)号：US6019204A

公开(公告)日：2000-02-01

申请号：US251285

申请日：1999-02-16

申请人： Gerhard Meyer

发明人： Gerhard Meyer

IPC分类号： B60K23/02 ,  F16D25/08

CPC分类号： F16D25/083 ,  B60K23/02 ,  F16D2048/0221

摘要： A hydraulically operated release mechanism for a friction clutch assembly of motor vehicles, includes a slave cylinder adapted for positioning in a clutch housing and having a pressure housing in concentric surrounding relation to a driveshaft and secured to a gearbox casing. Hydraulic fluid is supplied to a pressure compartment of the slave cylinder via a pressure conduit which is connected in one piece with the pressure housing and bridges a radial distance between the pressure housing and the clutch housing. The pressure conduit has a free end for attachment of an adapter inside the clutch housing in proximity of an opening of the clutch housing, with a fitting insertable through the opening for attachment to the adapter, after assembly of the slave cylinder.

摘要翻译： 一种用于机动车辆的摩擦离合器组件的液压操作释放机构，包括适于定位在离合器壳体中的从动缸，并具有与驱动轴同心围绕并固定到齿轮箱壳体的压力壳体。 液压流体经由压力导管供应到从动缸的压力室，压力管道与压力壳体一体式连接，并且在压力壳体和离合器壳体之间跨接径向距离。 压力导管具有一个自由端，用于在离合器壳体的开口附近附接适配器在离合器壳体内部的连接，在从动缸组装之后，可通过该开口插入用于附接到适配器的接头。

公开(公告)号：US5984789A

公开(公告)日：1999-11-16

申请号：US979001

申请日：1997-11-26

申请人： Wolfgang Reik ,  Oswald Friedmann

发明人： Wolfgang Reik ,  Oswald Friedmann

IPC分类号： F16D47/02 ,  F16F15/131 ,  F16F15/134 ,  F16F15/139 ,  F16D3/14

CPC分类号： F16D47/02 ,  F16F15/131 ,  F16F15/13164 ,  F16F15/13476 ,  F16F15/139 ,  F16F15/1397 ,  F16F2230/0064

摘要： A torsion damping assembly which is installed between the crankshaft of the engine and the input element of the change-speed transmission in a motor vehicle has two coaxial flywheels one of which is driven by the crankshaft and the other of which can transmit torque to the transmission in response to engagement of a friction clutch. The transmission of torque between the two flywheels takes place by way of a damper and a slip clutch which latter is effective only within a selected range of possible angular movements of the two flywheels relative to each other.

摘要翻译： 安装在发动机的曲轴和机动车辆的变速传动装置的输入元件之间的扭转阻尼组件具有两个同轴的飞轮，其中一个由曲轴驱动，另一个可以将扭矩传递到变速器 响应于摩擦离合器的接合。 两个飞轮之间的转矩传递通过阻尼器和滑动离合器进行，后者仅在两个飞轮相对于彼此的可能的角度运动的选定范围内有效。