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1. 发明申请

US20010047918A1 Hydraulic release system 有权
标题翻译：液压释放系统
公开(公告)号：US20010047918A1
公开(公告)日：2001-12-06
申请号：US09906279
申请日：2001-07-16
申请人： LuK Lamellen und Kupplungsbau GmbH
发明人： Hartmut Koschmieder , Walter Parzefall , Ludwig Winkelmann , Harald Peschke
IPC分类号： F16D025/08
CPC分类号： F16D25/083 , F16J15/3236 , F16J15/3268
摘要： The abstract relates to a hydraulic clutch release system, particularly for motor vehicles. The system 1 has a master cylinder and a slave cylinder, and the slave cylinder has a piston 7 which is annular in form and works inside an annular cylinder 2. The leading end of the cylinder is fitted with a seal 9 which is mounted on a one-piece seal carrier 10a through an undercut part of the carrier in which the seal fits without leaving any empty space.
摘要翻译：摘要涉及一种液压离合器释放系统，特别是用于机动车辆。系统1具有主缸和从动缸，从动缸具有活塞7，其形式为环形并在环形气缸2内工作。气缸的前端装有密封件9，该密封件9安装在一体式密封载体10a穿过载体的底切部分，其中密封配合，而不留下任何空的空间。

2. 发明申请

US20010035327A1 Clutch-actuating device and a coupling having a restriction mechanism and a conduit unit to be used with the clutch-actuating device 失效
标题翻译：离合器致动装置和具有限制机构和与离合器致动装置一起使用的导管单元的联接器
公开(公告)号：US20010035327A1
公开(公告)日：2001-11-01
申请号：US09841245
申请日：2001-04-25
发明人： Wataru Itoh
IPC分类号： F16D025/08 , F15B007/00
CPC分类号： F16D25/14 , F16D25/12 , F16D48/02 , F16D2048/0215
摘要： A clutch-actuating device includes a master cylinder actuated by depression of a clutch pedal, an operating cylinder actuated by fluid pressure fed from the master cylinder through a conduit which is connected to the master cylinder or the operating cylinder via a coupling member, and a restriction mechanism for restricting the flow of hydraulic fluid returning from the operating cylinder to the master cylinder, the restriction mechanism being incorporated in the coupling member. The operating cylinder (or master cylinder) of this clutch-actuating device can be commonly used regardless of whether a torque shock protection valve should be incorporated.
摘要翻译：离合器致动装置包括通过按压离合器踏板致动的主缸，由主缸通过经由联接构件连接到主缸或操作缸的导管的液压而致动的操作缸，以及限制机构，用于限制从操作缸返回到主缸的液压流体的流动，该限制机构被结合在联接构件中。该离合器致动装置的操作气缸（或主缸）可以通常使用，而不管是否应装入扭矩防震阀。

3. 发明申请

US20010030097A1 Actuation device for a friction clutch 失效
标题翻译：用于摩擦离合器的致动装置
公开(公告)号：US20010030097A1
公开(公告)日：2001-10-18
申请号：US09832550
申请日：2001-04-11
申请人： Mannesmann Sachs AG
发明人： Andreas Konrad , Thomas Otto , Herbert Voit , Barbara Ester , Manfred Wehner
IPC分类号： F16D025/08 , B60K023/02
CPC分类号： F16D25/14 , F16D25/083 , F16D25/12 , F16D48/02 , F16D2300/18 , F16D2500/10412 , F16D2500/1045 , F16D2500/3026 , F16D2500/70418 , F16D2500/7042
摘要： The actuation device includes a pressure medium force cylinder arrangement by means of which the friction clutch can be actuated via a release member. A measuring member of a measuring arrangement detecting an actual release is in tractive force driving engagement with an associated mating member whose position represents the actual release along a measurement path, which engagement is essentially free from play.
摘要翻译：致动装置包括压力介质力缸装置，利用该压力介质力缸装置，摩擦离合器可以通过释放构件致动。检测实际释放的测量装置的测量构件与相关联的配合构件的牵引力驱动接合，其位置表示沿测量路径的实际释放，该接合基本上不起作用。

4. 发明申请

US20030201145A1 Power transfer device with hydraulic clutch actuation 失效
标题翻译：带液压离合器驱动的动力传递装置
公开(公告)号：US20030201145A1
公开(公告)日：2003-10-30
申请号：US10459984
申请日：2003-06-12
发明人： Eric A. Bansbach , Joseph G. Mueller , James Brissenden , John D. Zalewski , Sankar K. Mohan , Richard Mizon , Aaron Ronk , Khazaee Mozaffar
IPC分类号： F16D025/08
CPC分类号： F16D25/0638 , F16D29/005
摘要： A power transfer system is provided and equipped with a torque transfer coupling which includes a clutch and a ball-screw actuator. The ball-screw actuator functions to axially translate an apply plate via a closed hydraulic system to operatively engage the clutch and vary the frictional engagement thereof.
摘要翻译：提供了一种动力传递系统，并配备有扭矩传递联轴器，其包括离合器和滚珠丝杠致动器。滚珠丝杠致动器用于经由闭合的液压系统轴向平移施加板，以操作地接合离合器并改变其摩擦接合。

5. 发明申请

US20030196866A1 Bi-directional clutch unit 失效
公开(公告)号：US20030196866A1
公开(公告)日：2003-10-23
申请号：US10444804
申请日：2003-05-23
发明人： Dave Keener
IPC分类号： F16D025/08 , F16D025/0638 , F16D013/72
CPC分类号： F16D43/284 , F16D25/0638 , F16D25/123
摘要： A clutch unit has an oil pump which is powered by the input shaft and an oil pump which is powered by the output shaft. The oil pump powered by the input shaft pumps oil in both a clockwise and counterclockwise rotation of the input shaft. The oil flow is controlled by a unique bi-directional check valve which automatically selects the passage through which oil is being pumped. The oil pump powered by the output shaft provides oil to the friction plates of the clutch only when the clutch is engaged.

6. 发明申请

US20030057050A1 Torque transfer clutch with linear piston hydraulic clutch actuator 失效
标题翻译：带线性活塞液压离合器执行器的转矩离合器
公开(公告)号：US20030057050A1
公开(公告)日：2003-03-27
申请号：US09963804
申请日：2001-09-26
发明人： Eric A. Bansbach , Joseph G. Mueller , James Brissenden , John D. Zalewski , Sankar K. Mohan , Richard Mizon , Aaron Ronk , Khazaee Mozaffer
IPC分类号： F16D025/0638 , F16D025/08
CPC分类号： F16D25/0638 , F16D29/005
摘要： A power transfer system is provided and equipped with a torque transfer coupling which includes a clutch and a ball-screw actuator. The ball-screw actuator functions to axially translate an apply plate via a closed hydraulic system to operatively engage the clutch and vary the frictional engagement thereof.
摘要翻译：提供了一种动力传递系统，并配备有扭矩传递联轴器，其包括离合器和滚珠丝杠致动器。滚珠丝杠致动器用于经由闭合的液压系统轴向平移施加板，以操作地接合离合器并改变其摩擦接合。

7. 发明申请

US20010004038A1 Hydraulic clutch release mechanism 失效
公开(公告)号：US20010004038A1
公开(公告)日：2001-06-21
申请号：US09768677
申请日：2001-01-24
发明人： Ludwig Winkelmann , Gerhard Meyer
IPC分类号： F16D025/08
CPC分类号： F16D25/083 , F16D2300/08
摘要： A hydraulic clutch release mechanism, particularly for use in the power train of a motor vehicle, employs a circular piston which is reciprocable in a plenum chamber between a cylindrical housing and a guide centrally located within the housing. One end portion of the piston is form-lockingly connected with a plastic seal at the plenum chamber. Such form-locking connection is provided adjacent one of two lips forming part of the seal. The one lip engages the external surface of the guide and the other lip engages the internal surface of the housing and is adjacent another form-locking connection established between the seal and an annular plastic or metallic retainer which is affixed to the piston with limited axial play. The other end portion of the piston is operatively connected with a clutch, e.g., by way of a release bearing.

8. 发明申请

US20040251108A1 Friction clutch for a drive assembly of a motor vehicle 有权
标题翻译：用于机动车辆的驱动组件的摩擦离合器
公开(公告)号：US20040251108A1
公开(公告)日：2004-12-16
申请号：US10789447
申请日：2004-03-01
发明人： Ulrich Huelsemann
IPC分类号： F16D025/08
CPC分类号： F16D25/087 , B60K17/02
摘要： A friction clutch intended for a drive assembly of a motor vehicle, operates between an internal-combustion engine and a transmission. The clutch has a clutch release device arranged inside a transmission/clutch housing and has a clutch release bearing and a hydraulic operating device with a cylinder housing and an operating piston operating in the cylinder housing. For optimizing the clutch release device of the friction clutch, the cylinder housing of the hydraulic operating device of the clutch release device is mounted on a bearing structure arranged adjacent to the internal-combustion engine and the friction clutch, which bearing structure is constructed independently of the clutch housing.
摘要翻译：用于机动车辆的驱动组件的摩擦离合器在内燃机和变速器之间操作。离合器具有布置在变速器/离合器壳体内部的离合器释放装置，并且具有离合器分离轴承和具有在气缸壳体中操作的气缸壳体和操作活塞的液压操作装置。为了优化摩擦离合器的离合器释放装置，离合器分离装置的液压操作装置的气缸壳体安装在与内燃机和摩擦离合器相邻的轴承结构上，轴承结构独立于离合器壳体。

9. 发明申请

US20040238313A1 Hydraulic operating arrangement for clutches and the like 有权
标题翻译：离合器等的液压操作装置
公开(公告)号：US20040238313A1
公开(公告)日：2004-12-02
申请号：US10794568
申请日：2004-03-04
发明人： Axel Rogner , Manfred Jansen , Wolfgang Fugel , Ulrich Helfmeier , Ernani Almeida , Dieter Adler , Uwe Abraham , Gerhard Meyer , Ludwig Winkelmann , Rainer Venz , Manfred Kraus , Peter Giese , Roland Welter , Jean-Francois Heller , Volker Lang , Wolfgang Sulger , Urban Panther
IPC分类号： F16D025/08
CPC分类号： F16D25/083 , B60K23/02 , F16D25/087 , Y10T74/2186
摘要： The friction clutch between the prime mover and the change-speed transmission in the power train of a motor vehicle is actuatable by a slave cylinder cooperating with a master cylinder wherein the piston is movable by a clutch pedal or by an electric actuator. The casing of the slave cylinder is made, at least in part, of a plastic material and defines a plenum chamber arranged to receive pressurized fluid from the master cylinder by way of a conduit extending through a bell which contains the clutch and the slave cylinder. The annular piston of the slave cylinder surrounds the input shaft of the transmission. The plastic material of the casing of the slave cylinder can contain one or more additives which enhance its strength and/or influence its frictional engagement with the adjacent surfaces of the piston or of a lip seal which reciprocates with the piston. The piston and/or the lip seal can be installed in the casing to contact one or two metallic or plastic guide sleeves which are connected to or form part of the casing.
摘要翻译：原动机和机动车辆的动力传动系中的变速传动之间的摩擦离合器可通过与主缸协作的从动缸来致动，其中活塞可通过离合器踏板或电动致动器移动。从动缸的壳体至少部分地由塑料材料制成，并且限定了一个通风室，其设置成通过延伸穿过包含离合器和从动缸的钟的导管从主缸接收加压流体。从动缸的环形活塞围绕变速器的输入轴。从动缸的壳体的塑料材料可以包含一种或多种添加剂，其增强其强度和/或影响其与活塞的相邻表面或与活塞往复运动的唇形密封件的摩擦接合。活塞和/或唇形密封件可以安装在壳体中以接触连接到壳体或形成壳体的一部分的一个或两个金属或塑料导向套筒。

10. 发明申请

US20040159523A1 Hydraulic coupling system 失效
标题翻译：液压耦合系统
公开(公告)号：US20040159523A1
公开(公告)日：2004-08-19
申请号：US10758427
申请日：2004-01-14
发明人： Xiaohong N. Duan , Loren C. Macklem , Matt Rahaim , Sohel Anwar , Gary Monkaba , W. Paul Perkins , Dean T. Wisniewski , Todd A. Kendall , Joseph Palazzolo
IPC分类号： F16D025/08 , F16D013/72
CPC分类号： F16D48/02 , F16D25/123 , F16D25/14 , F16D48/066 , F16D2048/0269 , F16D2048/029 , F16D2500/1024 , F16D2500/3024 , F16D2500/30404 , F16D2500/3056 , F16D2500/3064 , F16D2500/3104 , F16D2500/3108 , F16D2500/7041 , F16D2500/70418 , F16D2500/7109
摘要： A hydraulic coupling system includes a pump, a controller, a clutch assembly, and a valve. The clutch assembly includes an actuator and a multi-disk clutch pack coupled to the actuator. Under the direction of the controller, the pump pressurizes a fluid in the actuator to engage the clutch pack and pumps the fluid through the clutch pack to cool the clutch pack. The valve maintains the fluid pumped to the actuator at a higher pressure than the pressure of the fluid pumped through the clutch pack to cool the clutch.
摘要翻译：液压耦合系统包括泵，控制器，离合器组件和阀。离合器组件包括致动器和联接到致动器的多盘式离合器组件。在控制器的指导下，泵对致动器中的流体加压以接合离合器组件，并通过离合器组件泵送流体以冷却离合器组件。阀将泵送到致动器的压力高于通过离合器组件泵送的流体的压力，以冷却离合器。

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