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1. 发明授权

US06328148B2 Hydraulic clutch release mechanism 失效
标题翻译：液压离合器释放机构
公开(公告)号：US06328148B2
公开(公告)日：2001-12-11
申请号：US09768677
申请日：2001-01-23
申请人： Ludwig Winkelmann , Gerhard Meyer
发明人： Ludwig Winkelmann , Gerhard Meyer
IPC分类号： F16D2508
CPC分类号： F16D25/083
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.
摘要翻译：特别是用于机动车辆的动力传动系中的液压离合器释放机构采用圆形活塞，该活塞可在位于壳体内的中心的圆柱形壳体和导向件之间的增压室中往复运动。活塞的一个端部与充气室处的塑料密封件成形锁定连接。在形成密封件的一部分的两个唇之一附近提供这种形状锁定连接。一个唇缘接合引导件的外表面，另一个唇缘接合壳体的内表面，并且与密封件和环形塑料或金属保持器之间建立的另一个形成锁定连接相邻，该环形塑料或金属保持器以有限的轴向游隙固定到活塞。活塞的另一端部与离合器操作连接，例如通过释放轴承。

2. 发明授权

US06719115B2 Hydraulic operating arrangement for clutches and the like 失效
公开(公告)号：US06719115B2
公开(公告)日：2004-04-13
申请号：US10087439
申请日：2002-02-21
申请人： 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
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： F16D2508
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.

3. 发明授权

US06394253B2 Clutch actuating apparatus 失效
标题翻译：离合器致动装置
公开(公告)号：US06394253B2
公开(公告)日：2002-05-28
申请号：US09735185
申请日：2000-12-08
申请人： Gerhard Meyer , Ludwig Winkelmann , Dieter Adler
发明人： Gerhard Meyer , Ludwig Winkelmann , Dieter Adler
IPC分类号： F16D2508
CPC分类号： F16D25/083
摘要： A slave cylinder which serves to disengage the friction clutch between the output shaft of the engine and the transmission in the power train of a motor vehicle has a housing affixed to the case of the transmission and having an internal surface coaxial with and spacedly surrounding the cylindrical external surface of a hollow cylindrical guide coaxial with and surrounding the output shaft. An annular piston of the slave cylinder is reciprocable between the two cylindrical surfaces and carries a clutch release bearing at one end. The other end of the piston is adjacent an annular plenum chamber of the slave cylinder. An annular seal between an end portion of the guide at the transmission case and an adjacent annular centering portion of the housing is installed in such a way that it does not extend radially outwardly beyond the internal surface of the housing, i.e., radially of and beyond the plenum chamber.
摘要翻译：用于使发动机的输出轴与机动车辆的动力传动系中的变速器之间的摩擦离合器脱离的从动缸具有固定到变速器的壳体上的壳体，并且具有与内部表面同轴并间隔围绕圆柱形与输出轴同轴并围绕输出轴的中空圆柱形导向器的外表面。从动缸的环形活塞在两个圆柱形表面之间往复运动，并在一端承载离合器分离轴承。活塞的另一端与从动缸的环形增压室相邻。引导件在变速器壳体的端部与壳体的相邻的环形定心部分之间的环形密封件以这样的方式安装，使得其不会径向向外延伸超过壳体的内表面，即径向和超出增压室。

4. 发明申请

US20070029156A1 Hydraulic operating arrangement for clutches and the like 审中-公开
标题翻译：离合器等的液压操作装置
公开(公告)号：US20070029156A1
公开(公告)日：2007-02-08
申请号：US11580341
申请日：2006-10-12
申请人： Axel Rogner , Manfred Jansen , Woflgang 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
发明人： Axel Rogner , Manfred Jansen , Woflgang 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： F16D25/08
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。

5. 发明授权

US06470791B1 Master cylinder 失效
标题翻译：主缸
公开(公告)号：US06470791B1
公开(公告)日：2002-10-29
申请号：US09579094
申请日：2000-05-25
申请人： Roland Welter , Peter Schaaf , Peter Giese , Ludwig Winkelmann , Gerhard Meyer
发明人： Roland Welter , Peter Schaaf , Peter Giese , Ludwig Winkelmann , Gerhard Meyer
IPC分类号： F16J114
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.
摘要翻译：用于机动车辆的离合器或制动器的主缸具有用于可往复运动的活塞的壳体，其一端容纳往复活塞杆的球形头部。头部通过一体式或复合联接装置保持在相对于活塞的期望位置，该第一部分具有在活塞杆的头部上施加拉力或轴承的第一部分，以及限制在或围绕活塞杆的端部的第二部分活塞并沿着保持活塞杆相对于活塞的轴向移动的方向推动第一部分。联接装置和/或活塞可以是塑料材料，也可以由塑料材料制成，并且这些部件之间的连接是通过快速动作来建立的。

6. 发明授权

US06244409B1 Slave cylinder for a centered clutch release system 失效
标题翻译：用于中心离合器释放系统的从动缸
公开(公告)号：US06244409B1
公开(公告)日：2001-06-12
申请号：US09422385
申请日：1999-10-21
申请人： Ludwig Winkelmann , Gerhard Meyer , Bernd Liebezeit , Gerhard Prosch
发明人： Ludwig Winkelmann , Gerhard Meyer , Bernd Liebezeit , Gerhard Prosch
IPC分类号： F16D2508
CPC分类号： F16D25/083
摘要： A hydraulically operated central release unit for a motor vehicle clutch is designed as a slave cylinder that is arranged inside a clutch housing. The central release unit includes a housing in which a ring piston is movably guided. The ring piston has a groove ring seal with lips sealingly contacting the sealing tracks. To reduce the wear on the sealing lips and to avoid squeaking noises of the groove ring seal, the surfaces of the sealing tracks are provided with micro cavities.
摘要翻译：用于机动车辆离合器的液压操作的中央释放单元被设计为设置在离合器壳体内的从动缸。中央释放单元包括壳体，其中环形活塞可移动地被引导。环形活塞具有沟槽密封，唇缘密封地接触密封轨道。为了减少密封唇上的磨损并且避免凹槽环密封件的尖叫声，密封轨道的表面设有微孔。

7. 发明授权

US07121396B2 Hydraulic operating arrangement for clutches and the like 有权
公开(公告)号：US07121396B2
公开(公告)日：2006-10-17
申请号：US10794568
申请日：2004-03-04
申请人： 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
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： F16D25/08
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.

8. 发明授权

US06810787B2 Master cylinder 失效
标题翻译：主缸
公开(公告)号：US06810787B2
公开(公告)日：2004-11-02
申请号：US10242936
申请日：2002-09-12
申请人： Roland Welter , Peter Schaaf , Peter Giese , Ludwig Winkelmann , Gerhard Meyer
发明人： Roland Welter , Peter Schaaf , Peter Giese , Ludwig Winkelmann , Gerhard Meyer
IPC分类号： F16J114
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.
摘要翻译：用于机动车辆的离合器或制动器的主缸具有用于可往复运动的活塞的壳体，其一端容纳往复活塞杆的球形头部。头部通过一体式或复合联接装置保持在相对于活塞的期望位置，该第一部分具有在活塞杆的头部上施加拉力或轴承的第一部分，以及限制在或围绕活塞杆的端部的第二部分活塞并沿着保持活塞杆相对于活塞的轴向移动的方向推动第一部分。联接装置和/或活塞可以是塑料材料，也可以由塑料材料制成，并且这些部件之间的连接是通过快速动作来建立的。

9. 发明授权

US06283266B1 Hydraulic clutch release mechanism 失效
标题翻译：液压离合器释放机构
公开(公告)号：US06283266B1
公开(公告)日：2001-09-04
申请号：US09591676
申请日：2000-06-08
申请人： Roland Welter , Gerhard Meyer , Ludwig Winkelmann
发明人： Roland Welter , Gerhard Meyer , Ludwig Winkelmann
IPC分类号： F16D2508
CPC分类号： F16D25/083 , F16L41/021 , F16L47/32
摘要： A hydraulic clutch release mechanism has a clutch pedal-operated master cylinder connected with the clutch release member (such as a fork or a bearing) by way of a conduit or by way of a slave cylinder and a conduit. The sealing but separable connection between at least one of the cylinders and the respective conduit comprises a T-shaped fitting having a first section sealingly connected with an end portion of the respective conduit and a second section coupled to the housing of the at least one cylinder by snap action. The fitting further carries a relief valve which opens when the pressure of hydraulic fluid in a plenum chamber of the at least one cylinder rises to a preselected value. The fitting and/or the housing and/or the body of the valve and/or the end portion of the conduit consists of or contains a suitable plastic material, such as polyamide.
摘要翻译：液压离合器释放机构具有离合器踏板操作的主缸，其通过导管或通过从动缸和导管与离合器分离构件（例如叉或轴承）连接。至少一个气缸和相应导管之间的密封但可分离的连接包括T形配件，其具有与相应管道的端部密封连接的第一部分和联接到至少一个气缸的壳体的第二部分通过快速动作。该装置还具有安全阀，当至少一个气缸的增压室中的液压流体的压力上升到预定值时，所述安全阀打开。阀门的配件和/或壳体和/或阀体和/或管道的端部由聚酰胺构成或包含合适的塑料材料。

10. 发明授权

US08506171B2 Strut bearing 有权
标题翻译：支柱轴承
公开(公告)号：US08506171B2
公开(公告)日：2013-08-13
申请号：US13399157
申请日：2012-02-17
申请人： Ralf Stautner , Andreas Woellner , Gerhard Meyer , Alexander Zernickel , Rainer Lutz
发明人： Ralf Stautner , Andreas Woellner , Gerhard Meyer , Alexander Zernickel , Rainer Lutz
IPC分类号： F16C33/72
CPC分类号： B60G15/067 , B60G2204/128 , B60G2204/418 , F16C19/10 , F16C33/761 , F16C33/7823 , F16C33/7886 , F16C33/805 , F16C2326/05
摘要： Spring strut bearing, which has an antifriction bearing that is arranged axially between an upper carrier part and a lower carrier part and a sealing ring. The upper carrier part has two upper rims, and the lower carrier part has two lower rims. The upper rims and the lower rims engage into one another with the result that a combined labyrinth and slip-ring seal is formed.
摘要翻译：弹簧支柱轴承，其具有轴向布置在上承载部分和下承载部分之间的减摩轴承和密封环。上托架部分具有两个上边缘，下托架部分具有两个下边缘。上边缘和下边缘彼此接合，结果形成了组合的迷宫和滑环密封。

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