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1. 发明授权

US6116399A Friction clutch for a motor vehicle and an operation device for the operation, especially pneumatic operation, of a friction clutch 失效
标题翻译：用于机动车辆的摩擦离合器和用于摩擦离合器的操作，特别是气动操作的操作装置
公开(公告)号：US6116399A
公开(公告)日：2000-09-12
申请号：US873041
申请日：1997-06-11
申请人： Hans-Jurgen Drexl , Wolfgang Grosspietsch , Manfred Wehner , Herbert Voit , Joachim Lindner , Thomas Otto , Jorg Willert
发明人： Hans-Jurgen Drexl , Wolfgang Grosspietsch , Manfred Wehner , Herbert Voit , Joachim Lindner , Thomas Otto , Jorg Willert
IPC分类号： F16D25/08 , F16D48/02 , F16D48/04
CPC分类号： F16D25/14 , F16D25/08 , F16D25/087 , F16D48/02 , F16D48/04 , F16D2048/0209 , F16D2048/0215 , F16D2048/0221 , Y10S192/01
摘要： An operation device for a friction clutch arranged in the drive train of a motor vehicle. The operation device includes a positioning servo arrangement with a pneumatic power cylinder arrangement. The pneumatic power cylinder arrangement acts on a clutch release sleeve arrangement. The positioning servo arrangement can be operated with a control valve that is connected to a pneumatic source depending on a command variable representing a desired position and an actual variable representing the axial position of the clutch release sleeve arrangement. The pneumatic power cylinder arrangement is arranged inside of the bell-shaped housing and the control valve is arranged outside of the bell-shaped housing or the bell-shaped housing is arranged at least partially inside of the bell-shaped housing, but is accessible from the outside and/or can be removed when the bell-shaped housing is attached to the combustion engine.
摘要翻译：一种布置在机动车辆的传动系中的摩擦离合器的操作装置。操作装置包括具有气动动力缸装置的定位伺服装置。气动动力缸装置作用在离合器释放套筒装置上。定位伺服装置可以根据代表期望位置的命令变量和表示离合器释放套筒装置的轴向位置的实际变量，连接到气动源的控制阀来操作。气动动力缸装置布置在钟形壳体的内部，并且控制阀布置在钟形壳体的外部，或者钟形壳体至少部分地布置在钟形壳体的内部，但是可从当钟形壳体附接到内燃机时，外部和/或可以被移除。

2. 发明授权

US5779019A Hydraulically operated clutch assembly for a motor vehicle having a cylinder with a plug-in connection 失效
标题翻译：一种用于机动车辆的液压操作离合器组件，其具有带有插入式连接的气缸
公开(公告)号：US5779019A
公开(公告)日：1998-07-14
申请号：US821169
申请日：1997-03-21
申请人： Wolfgang Grosspietsch , Herbert Voit , Manfred Wehner
发明人： Wolfgang Grosspietsch , Herbert Voit , Manfred Wehner
IPC分类号： B60T11/16 , F16D25/12 , F16J10/00 , F16L37/04 , F16L37/14 , F15B7/08 , F15B9/12 , F15B15/14
CPC分类号： F16D25/12 , F16L37/144
摘要： A cylinder for hydraulic systems, in particular for motor vehicles, generally includes a housing having an axial hole in which a piston is guided so that the piston can be displaced axially. One end surface of the piston can be pressurized by means of hydraulic fluid. The cylinder is provided with at least one connection designed as a plug-in connection, for the insertion of at least one pressure medium line having a radially expanded portion on its outside diameter. The plug-in connection of the cylinder is designed so that both the expense for components and for labor required to fasten the pressure medium line to the connection of the cylinder can be minimized.
摘要翻译：用于液压系统，特别是用于机动车辆的气缸通常包括具有轴向孔的壳体，在该孔中活塞被引导，使得活塞可以轴向移位。活塞的一个端面可以通过液压流体加压。气缸设置有至少一个设计为插入式连接的连接，用于在其外径上插入具有径向扩张部分的至少一个压力介质管线。气缸的插入式连接被设计成使得将压力介质管线紧固到气缸的连接所需的用于部件和劳动所需的费用都可以最小化。

3. 发明授权

US5307915A Fluid-actuable releaser for a friction clutch 失效
标题翻译：用于摩擦离合器的流体致动释放器
公开(公告)号：US5307915A
公开(公告)日：1994-05-03
申请号：US942930
申请日：1992-09-10
申请人： Wolfgang Grosspietsch , Herbert Voit , Gottfried Mader , Manfred Wehner , Karl Muller
发明人： Wolfgang Grosspietsch , Herbert Voit , Gottfried Mader , Manfred Wehner , Karl Muller
IPC分类号： F16D25/08 , F16D23/14
CPC分类号： F16D25/083
摘要： The invention relates to a fluid-actuable releaser in which an annular piston (6) is guided in a casing (3) which is provided with a sleeve (10) for guiding the annular piston (6) radially internally and for sealing purposes, the sleeve (10) being axially fixed by partial plastic deformation after insertion into the casing (3) with its external diameter in a bore (16) in the casing (3).
摘要翻译：本发明涉及一种流体致动释放器，其中环形活塞（6）在壳体（3）中被引导，壳体（3）设置有用于在径向内部引导环形活塞（6）并用于密封目的的套筒（10）套筒（10）在插入到壳体（3）中之后通过部分塑性变形被轴向固定，其外径在壳体（3）中的孔（16）中。

4. 发明授权

US5211099A Slave cylinder for a hydraulic actuating system of a motor vehicle friction clutch 失效
标题翻译：电动车辆摩擦离合器液压动作系统的副缸
公开(公告)号：US5211099A
公开(公告)日：1993-05-18
申请号：US853826
申请日：1992-03-19
申请人： Wolfgang Grosspietsch , Gottfried Mader , Herbert Voit , Karl Muller
发明人： Wolfgang Grosspietsch , Gottfried Mader , Herbert Voit , Karl Muller
IPC分类号： F16D25/08
CPC分类号： F16D25/087 , F16D25/083
摘要： A slave cylinder of the annular cylinder type is proposed, whereof the annular piston (45) able to slide axially between an outer cylinder wall (29) and an inner cylinder wall (33) is sealed by a grooved sealing ring (53) with respect to the pressure chamber (37). In order to be able to evacuate by means of a suction pump a hydraulic actuating system for a motor vehicle friction clutch, constructed using a slave cylinder of this type, before filling with hydraulic fluid, means are provided on the annular cylinder or in addition to the sealing lips (57) on the grooved sealing ring, which increase the sealing action of the sealing lips (57) when applying a vacuum to the hydraulic pressure chamber (37). The said means may be conical surfaces (61, 63) on the cylinder walls or a conical ring engaging in an annular groove (59) of the sealing ring (53). Additional sealing beads having a cross-sectional contour in the shape of a circular sector may be formed if necessary on the grooved sealing ring.
摘要翻译：提出了一种环形圆柱型的从动缸，其中能够在外筒壁（29）和内筒壁（33）之间轴向滑动的环形活塞（45）通过带槽密封环（53）被密封，相对于到压力室（37）。为了能够通过抽吸泵抽出用于使用这种从动缸构成的机动车摩擦离合器的液压致动系统，在填充液压流体之前，将装置设置在环形气缸上，或者除了所述密封唇缘（57）位于所述带槽的密封环上，当对所述液压室（37）施加真空时，所述密封唇（57）增加所述密封唇（57）的密封作用。所述装置可以是气缸壁上的锥形表面（61,63）或接合在密封环（53）的环形槽（59）中的锥形环）。如果需要，可以在带槽的密封环上形成具有圆形扇形形状的横截面轮廓的附加密封珠。

5. 发明授权

US5964333A Friction clutch and a slave cylinder for the operation of a friction clutch 失效
标题翻译：用于摩擦离合器操作的摩擦离合器和从动缸
公开(公告)号：US5964333A
公开(公告)日：1999-10-12
申请号：US869455
申请日：1997-06-05
申请人： Wolfgang Grosspietsch , Herbert Voit , Angelika Ebert
发明人： Wolfgang Grosspietsch , Herbert Voit , Angelika Ebert
IPC分类号： F16D25/08 , F16D23/14
CPC分类号： F16D25/083
摘要： A slave cylinder for the operation of a friction clutch, especially in motor vehicles, with a housing, an inner portion, an annular or cylindrical piston which annular piston is positioned between the housing and the inner portion, a clutch release sleeve or clutch throwout sleeve or coupling socket joint which clutch release sleeve is in contact with the annular piston and can be axially displaced with respect to the housing, as well as a spring or pressure spring or compression spring which is supported by both the clutch release sleeve and the housing, and radial shoulders or steps or reliefs provided at the clutch release sleeve and at the housing to secure against torsion. The pressure spring may be characterized as a sinuous spring or zig-zag or no-sag spring. The ends of the pressure spring are positioned to make contact at the ends of the shoulders which shoulders act in the opposite direction to secure against torsion.
摘要翻译：用于操作摩擦离合器的从动缸，特别是在机动车辆中，具有壳体，内部部分，环形或圆柱形活塞，环形活塞位于壳体和内部之间，离合器释放套筒或离合器通道套筒或联接插座接头，离合器释放套筒与环形活塞接触并且可以相对于壳体轴向移位，以及由离合器释放套筒和壳体两者支撑的弹簧或压力弹簧或压缩弹簧，以及设置在离合器释放套筒和壳体处以防止扭转的径向肩部或台阶或凸起。压力弹簧可以表征为弯曲的弹簧或锯齿形或无凹陷弹簧。压力弹簧的端部定位成在肩部的端部处接触，肩部沿相反方向作用以抵抗扭转。

6. 发明授权

US5287951A Hydraulically actuable releaser for a motor vehicle friction clutch 失效
标题翻译：用于汽车摩擦离合器的液压可释放器
公开(公告)号：US5287951A
公开(公告)日：1994-02-22
申请号：US938373
申请日：1992-08-31
申请人： Herbert Voit , Karl Muller , Wolfgang Grosspietsch , Gottfried Mader
发明人： Herbert Voit , Karl Muller , Wolfgang Grosspietsch , Gottfried Mader
IPC分类号： F16D25/08 , F16J15/3236 , F16D25/12 , F16J15/32 , F16J15/56
CPC分类号： F16D25/083 , F16J15/3236
摘要： The invention relates to a hydraulically actuable releaser with an annular piston. The supporting ring co-operating with the annular piston and the groove sealing ring co-operating with the supporting ring have, at least in their radially outer region facing one another, an encircling supporting shoulder on the supporting ring and an encircling recess on the groove sealing ring. This measure prevents the groove sealing ring from being pressed into a possible gap between supporting ring and the external wall of the housing under pressure loading.
摘要翻译：本发明涉及具有环形活塞的液压致动释放器。与环形活塞和与支撑环配合的槽密封环配合的支撑环至少在它们彼此面对的径向外部区域中具有在支撑环上的环绕支撑肩部和在槽上的环绕凹槽密封圈。该措施防止槽密封环在加压负载下被压入支撑环和壳体的外壁之间的可能间隙中。

7. 发明授权

US5620076A Hydraulically actuated clutch release system 失效
标题翻译：液压驱动离合器释放系统
公开(公告)号：US5620076A
公开(公告)日：1997-04-15
申请号：US400996
申请日：1995-03-09
申请人： Herbert Voit , Wolfgang Grosspietsch , Boleslaw Tulaczko
发明人： Herbert Voit , Wolfgang Grosspietsch , Boleslaw Tulaczko
IPC分类号： F16D25/08 , F16D25/12 , F16D13/75
CPC分类号： F16D25/126 , F16D25/083
摘要： A hydraulically actuated clutch release system for a motor vehicle friction clutch, including a piston-cylinder unit oriented concentrically to a transmission input shaft, whereby the cylinder is fastened to the transmission housing, and has the cylinder chamber for the piston between an inner and an outer cylinder shell. The piston itself is guided inside a guide element surrounded by the outer cylinder shell. The outer cylinder shell, next to the guide element, has at least one retaining member which can be brought into contact with the guide element, and through which retaining member the guide element can be secured against participation in the movement of the piston during the engagement and release of the clutch. In this case, when there is a change in the axial position of the piston caused by wear in the friction clutch, the action of the retaining member can be suppressed for a displacement of the guide element.
摘要翻译：一种用于机动车辆摩擦离合器的液压致动离合器释放系统，包括与传动输入轴同心取向的活塞 - 气缸单元，由此气缸紧固到变速器壳体，并且具有用于活塞的气缸室，位于内部和第外筒外壳。活塞本身被导引在由外筒壳体围绕的引导元件内。外筒外壳紧邻引导元件，具有至少一个可与引导元件接触的保持元件，通过该保持元件可以固定导向元件，以防止在接合过程中参与活塞的移动并释放离合器。在这种情况下，当由摩擦离合器的磨损引起的活塞的轴向位置发生变化时，能够抑制导向元件的位移的保持构件的作用。

8. 发明授权

US5806646A Friction clutch with mechanically-operated concentric disengagement device 失效
标题翻译：带机械式同心分离装置的摩擦离合器
公开(公告)号：US5806646A
公开(公告)日：1998-09-15
申请号：US706791
申请日：1996-09-03
申请人： Wolfgang Grosspietsch , Thomas Otto , Thomas Walter , Ulrich Husse
发明人： Wolfgang Grosspietsch , Thomas Otto , Thomas Walter , Ulrich Husse
IPC分类号： F16D23/12 , F16D23/14 , F16D13/75
CPC分类号： F16D23/12 , F16D23/14 , F16D2023/123
摘要： A friction clutch with a mechanically-operated disengagement device that includes two elements that can be turned relative to one another, which are arranged concentric to the rotational axis and are supported on the clutch housing, on the one hand, and on the operating elements of the friction clutch on the other. These two elements are connected to the clutch pedal with a cable, on the one hand, and with a sheath, on the other.
摘要翻译：一种具有机械操作的分离装置的摩擦离合器，其包括可以相对于彼此转动的两个元件，所述两个元件一方面被设置在与旋转轴线同心并且被支撑在离合器壳体上以及其上的操作元件摩擦离合器在另一个。这两个元件一方面通过电缆和另一个护套连接到离合器踏板。

9. 发明授权

US5937988A Throttle device for hydraulic actuator systems and for hydraulic actuator systems of clutches of motor vehicles 失效
标题翻译：用于液压执行器系统的节流装置和用于机动车辆离合器的液压执行器系统
公开(公告)号：US5937988A
公开(公告)日：1999-08-17
申请号：US922984
申请日：1997-09-02
申请人： Thomas Otto , Volker Stampf , Wolfgang Grosspietsch
发明人： Thomas Otto , Volker Stampf , Wolfgang Grosspietsch
IPC分类号： F16D25/12 , F16K15/14 , F16K47/10 , F16D11/00 , F15B7/00 , F16F9/52 , F16K17/38
CPC分类号： F16K47/10 , F16D25/123 , F16K15/141 , F16K15/148 , F16D2048/0215 , Y10T137/7737
摘要： A throttle device for the directionally-dependent influencing of the flow velocity of the fluid in hydraulic actuator systems, in particular of friction clutches in motor vehicles, with a throttle located between a master cylinder and a slave cylinder in the hydraulic system. The throttle is formed by a base body with at least one through hole, which through hole can be at least partly closed by a rubber-elastomer disc. The rubber-elastomeric disc is located on the side of the base body facing the slave cylinder, which disc radially overlaps a through hole, which through hole can be at least partly closed.
摘要翻译：一种节流装置，用于在液压致动器系统中，特别是机动车辆中的摩擦离合器中的流体的流速的方向依赖性影响，其中节气门位于液压系统中的主缸和从动缸之间。节气门由具有至少一个通孔的基体形成，该通孔可以由橡胶弹性体盘至少部分地封闭。橡胶弹性体盘位于基体的面向从动缸的侧面上，该圆盘径向地与通孔重叠，通孔可至少部分关闭。

10. 发明授权

US6029979A Sealing arrangement 失效
标题翻译：密封安排
公开(公告)号：US6029979A
公开(公告)日：2000-02-29
申请号：US16812
申请日：1998-01-30
申请人： Wolfgang Grosspietsch , Thomas Otto , Gottfried Mader , Olaf Pagels , Thomas Riess , Volker Stampf
发明人： Wolfgang Grosspietsch , Thomas Otto , Gottfried Mader , Olaf Pagels , Thomas Riess , Volker Stampf
IPC分类号： F16J15/3236 , F16J15/32
CPC分类号： F16J15/3236
摘要： A sealing arrangement for providing a seal between a component and a cylinder in which the component is inserted includes a sealing ring supported in the axial direction in a circumferential slot on the component. The sealing ring has at least one static and one dynamic sealing lip. The sealing lips rest radially on corresponding sealing surfaces of the component and the cylinder. To reduce the noise generated during movement of the component in the cylinder, the geometrical shape of at least of one of the sealing lips is asymmetrical in the axial and/or radial direction with respect to a longitudinal axis of the component or a plane perpendicular to the longitudinal axis of the component, or cavities are distributed around a circumference of a base body portion of the sealing ring.
摘要翻译：用于在部件和其中插入部件的气缸之间提供密封的密封装置包括在部件上的周向狭槽中沿轴向支撑的密封环。密封环具有至少一个静态和一个动态密封唇。密封唇径向放置在组件和气缸的相应的密封表面上。为了减少在气缸中的部件运动期间产生的噪音，至少一个密封唇的几何形状在轴向和/或径向方向上相对于部件的纵向轴线或垂直于部件的纵向轴线或空腔围绕密封环的基体部分的圆周分布。

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