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1. 发明授权

US06471026B1 Multiple-clutch device 有权
标题翻译：多离合器装置
公开(公告)号：US06471026B1
公开(公告)日：2002-10-29
申请号：US09678227
申请日：2000-10-02
申请人： Wolfgang Kundermann , Jörg Sudau
发明人： Wolfgang Kundermann , Jörg Sudau
IPC分类号： F16D2106
CPC分类号： F16D48/02 , F16D21/06 , F16D25/0638 , F16D25/12 , F16D25/14 , F16D48/0206 , F16D2021/0661 , F16D2048/0263 , F16D2048/029 , F16D2500/1026 , F16D2500/10412 , F16D2500/1045 , F16D2500/50224 , F16D2500/50236 , F16D2500/5106
摘要： A multiple-clutch device, possibly a double-clutch device, for arranging in a drivetrain of a motor vehicle between a drive unit and a transmission. the clutch device has a first clutch arrangement associated with a first transmission input shaft of the transmission and a second clutch arrangement associated with a second transmission input shaft of the transmission for transmitting torque between the drive unit and the transmission. The clutch arrangements are constructed as plate clutch arrangements, one of which has a greater effective friction radius than the other. Steps are taken to make the torque-transmitting capacity of the plate clutch arrangement with the smaller effective friction radius at least approximately equal to the torque-transmitting capacity of the plate clutch arrangement with the larger effective friction radius with respect to a reference input quantity, possibly a reference actuation pressure, which determines the strength of the frictional engagement of the plates and which is the same for both clutch arrangements.
摘要翻译：多离合器装置，可能是双离合器装置，用于在驱动单元和变速器之间布置在机动车辆的传动系中。离合器装置具有与变速器的第一变速器输入轴相关联的第一离合器装置和与变速器的第二变速器输入轴相关联的第二离合器装置，用于在驱动单元和变速器之间传递转矩。离合器装置被构造为板式离合器装置，其中一个离合器装置具有比另一个较大的有效摩擦半径。采取步骤使得具有较小有效摩擦半径的板式离合器装置的扭矩传递能力至少近似等于具有相对于参考输入量的较大有效摩擦半径的板式离合器装置的扭矩传递能力，可能是参考致动压力，其确定板的摩擦接合的强度，并且对于两个离合器装置是相同的。

2. 发明授权

US06827191B2 Clutch system with at least one multiple-plate clutch arrangement 失效
标题翻译：离合器系统具有至少一个多板离合器装置
公开(公告)号：US06827191B2
公开(公告)日：2004-12-07
申请号：US10317828
申请日：2002-12-12
申请人： Jochen Kuhstrebe
发明人： Jochen Kuhstrebe
IPC分类号： F16D2106
CPC分类号： F16D13/644 , F16D13/72 , F16D21/06 , F16D25/123 , F16D48/066 , F16D2021/0653 , F16D2021/0661 , F16D2500/31466 , F16D2500/5029 , F16D2500/50684 , F16D2500/70446 , Y10T74/19233 , Y10T74/19284
摘要： A control unit associated with the cooling fluid supply switches the flow of cooling fluid on or off by controlling the cooling fluid supply in the course of a respective shifting process in which the transmission is shifted up from a lower gear to a higher gear or in down from a higher gear to a lower gear to deliberately exert inertial forces on at least one of the plate carriers by means of the flow of cooling fluid and, therefore, to act on this plate carrier in an accelerating or decelerating manner or in order to deliberately prevent inertial forces of this type being exerted on at least one of the plate carriers by the flow of cooling fluid.
摘要翻译：与冷却流体供应相关联的控制单元通过在相应的变速过程中控制冷却流体供应来切换冷却流体的流动，其中变速器从下齿轮向上移动到较高档位或下降从较高档位到较低档位，通过冷却流体的流动故意地在至少一个板载体上施加惯性力，因此以加速或减速的方式作用于该载板上，或为了故意地通过冷却流体的流动来防止这种类型的惯性力施加在至少一个板载体上。

3. 发明授权

US06499578B1 Multiple-clutch device 有权
标题翻译：多离合器装置
公开(公告)号：US06499578B1
公开(公告)日：2002-12-31
申请号：US09678445
申请日：2000-10-02
申请人： Wolfgang Kundermann , Jörg Sudau
发明人： Wolfgang Kundermann , Jörg Sudau
IPC分类号： F16D2106
CPC分类号： F16D48/02 , F16D21/06 , F16D25/0638 , F16D25/12 , F16D25/14 , F16D48/0206 , F16D2021/0661 , F16D2048/0263 , F16D2048/029 , F16D2500/1026 , F16D2500/10412 , F16D2500/1045 , F16D2500/5106
摘要： The invention is directed to a multiple-clutch device, such as a double-clutch device, for arranging in a drivetrain of a motor vehicle between a drive unit and a transmission, wherein the clutch device has a first clutch arrangement associated with a first transmission input shaft of the transmission and a second clutch arrangement associated with a second transmission input shaft of the transmission for transmitting torque between the drive unit and the transmission. According to one aspect of the invention, it is suggested that at least one of the clutch arrangements is constructed as a plate clutch arrangement and has an actuating piston defining a pressure chamber for actuation, preferably for engagement, of the plate clutch arrangement by means of a pressure medium, preferably hydraulic medium, wherein cooling fluid, possibly cooling oil, can be supplied to the plate clutch arrangement from a cooling fluid supply, possibly a cooling oil supply, wherein the actuating piston, and also, if desired, a plate carrier, possibly an outer plate carrier, has at least one pressure compensation opening and/or cooling fluid outlet opening in a radial outer and/or central area.
摘要翻译：本发明涉及一种用于在驱动单元和变速器之间布置在机动车辆的传动系中的诸如双离合器装置的多离合器装置，其中离合器装置具有与第一变速器相关联的第一离合器装置变速器的输入轴和与变速器的第二变速器输入轴相关联的第二离合器装置，用于在驱动单元和变速器之间传递扭矩。根据本发明的一个方面，建议至少一个离合器装置构造为板式离合器装置，并且具有一个致动活塞，该致动活塞限定一个压力室，用于致动，优选用于接合板式离合器装置，借助于压力介质，优选液压介质，其中可以从冷却流体供应源（可能是冷却油供应源）将冷却流体（可能的冷却油）供应到板式离合器装置，其中致动活塞以及如果需要的话，板载体（可能是外板载体）在径向外部和/或中心区域中具有至少一个压力补偿开口和/或冷却流体出口开口。

4. 发明授权

US06454074B1 Multiple-clutch device 有权
标题翻译：多离合器装置
公开(公告)号：US06454074B1
公开(公告)日：2002-09-24
申请号：US09678444
申请日：2000-10-02
申请人： Wolfgang Kundermann , Jörg Sudau
发明人： Wolfgang Kundermann , Jörg Sudau
IPC分类号： F16D2106
CPC分类号： F16D25/12 , F16D21/06 , F16D25/0638 , F16D25/14 , F16D48/02 , F16D48/0206 , F16D2021/0661 , F16D2048/0263 , F16D2048/029 , F16D2500/1026 , F16D2500/10412 , F16D2500/5106
摘要： The invention is directed to a multiple-clutch device, such as a double-clutch device, for arranging in a drivetrain of a motor vehicle between a drive unit and a transmission, wherein the clutch device has a first clutch arrangement associated with a first transmission input shaft of the transmission and a second clutch arrangement associated with a second transmission input shaft of the transmission for transmitting torque between the drive unit and the transmission. According to one aspect of the invention, it is suggested that at least one of the clutch arrangements has an actuating piston defining a pressure chamber for actuation, preferably for engagement of the clutch arrangement by means of a pressure medium, preferably a hydraulic medium, wherein the actuating piston divides the pressure chamber from an associated centrifugal force pressure compensation chamber which receives a pressure compensation medium.
摘要翻译：本发明涉及一种用于在驱动单元和变速器之间布置在机动车辆的传动系中的诸如双离合器装置的多离合器装置，其中离合器装置具有与第一变速器相关联的第一离合器装置变速器的输入轴和与变速器的第二变速器输入轴相关联的第二离合器装置，用于在驱动单元和变速器之间传递扭矩。根据本发明的一个方面，建议至少一个离合器装置具有致动活塞，该致动活塞限定用于致动的压力室，优选地通过压力介质，优选液压介质接合离合器装置，其中致动活塞将压力室与接收压力补偿介质的相关离心力压力补偿室分开。

5. 发明授权

US06276504B1 Twin clutch for motor-vehicle gearboxes 失效
标题翻译：用于机动车变速箱的双离合器
公开(公告)号：US06276504B1
公开(公告)日：2001-08-21
申请号：US09528805
申请日：2000-03-20
申请人： Ernst Tscheplak , Michael Salecker , Gunter Worner
发明人： Ernst Tscheplak , Michael Salecker , Gunter Worner
IPC分类号： F16D2106
CPC分类号： F16D21/06 , F16D2021/0669
摘要： A twin clutch has two clutch discs, each arranged on one of two coaxial shafts, having a clutch cage, which surrounds the clutch discs in the manner of an annulus, and having pressure plates which are held in a rotationally fixed manner therein and are arranged axially in such a way that they can be displaced separately axially between the clutch discs and can be pressed against the clutch discs by a diaphragm-spring arrangement arranged axially between them and can be disengaged from the respective clutch disc by means of separate release members. The diaphragm-spring arrangement includes at least two diaphragm springs of essentially the same type arranged in series, giving a broad actuating range with a constant spring force. When the release members are unactuated, the diaphragm-spring arrangement operates in this actuating range irrespective of clutch wear, it being possible to transmit approximately half of a maximum torque to be transmitted at each clutch.
摘要翻译：双离合器具有两个离合器盘，每个离合器盘布置在两个同轴轴之一上，其具有离合器保持架，该离合器保持架以环形的方式围绕离合器盘，并且具有以旋转固定的方式保持在其中的压力板，轴向地使得它们可以在离合器盘之间分开轴向地位移，并且可以通过轴向布置在它们之间的膜片弹簧装置压靠在离合器盘上，并且可以通过单独的释放构件与相应的离合器盘脱离接合。膜片弹簧装置包括至少两个基本相同类型的隔膜弹簧，其串联布置，给出具有恒定弹簧力的宽的致动范围。当释放构件未致动时，膜片弹簧装置在该致动范围内操作，而与离合器磨损无关，可以传输大约一半的最大扭矩以在每个离合器处传递。

6. 发明授权

US06644451B2 Release mechanism for a double clutch assembly 失效
公开(公告)号：US06644451B2
公开(公告)日：2003-11-11
申请号：US09908086
申请日：2001-07-18
申请人： Wolfgang Grosspietsch , Angelika Ebert
发明人： Wolfgang Grosspietsch , Angelika Ebert
IPC分类号： F16D2106
CPC分类号： F16D23/14 , F16D21/06 , F16D23/12 , F16D2021/0607 , F16D2021/0684 , Y10T29/4986
摘要： A release bearing is provided for transmitting release force to a corresponding force accumulator of each of the first and second clutch regions of the double clutch assembly, the release bearings being arranged in succession in the direction of an axis of rotation. Each of the release bearings has an action region for a respective release-force transmission member to act on, the release-force transmission members interacting on the same axial side of the release bearings. The action region of one of the release bearings includes a sleeve-like action element which is surrounded by the other release bearing. The sleeve-like action element has a holding region, by means of which the other release bearing is secured so that it cannot be removed from the sleeve-like action element.

7. 发明授权

US06523657B1 Multiple-clutch device 有权
标题翻译：多离合器装置
公开(公告)号：US06523657B1
公开(公告)日：2003-02-25
申请号：US09678438
申请日：2000-10-02
申请人： Wolfgang Kundermann , Jörg Sudau
发明人： Wolfgang Kundermann , Jörg Sudau
IPC分类号： F16D2106
CPC分类号： F16D25/0638 , F16D21/06 , F16D25/12 , F16D25/14 , F16D48/02 , F16D48/0206 , F16D2021/0661 , F16D2048/0263 , F16D2048/029 , F16D2500/10412 , F16D2500/1045 , F16D2500/50224 , F16D2500/5106
摘要： The invention is directed to a multiple-clutch device, such as a double-clutch device, for arranging in a drivetrain of a motor vehicle between a drive unit and a transmission, wherein the clutch device has a first clutch arrangement associated with a first transmission input shaft of the transmission and a second clutch arrangement associated with a second transmission input shaft of the transmission for transmitting torque between the drive unit and the transmission. According to one aspect of the invention, it is suggested that plates in a plate stack of a clutch arrangement constructed as a plate clutch arrangement which have at least one friction facing can be brought into frictional engagement with plates having no friction facing, wherein at least one of the plates not having a friction facing is thicker in axial direction than friction facing carrying elements of adjacent plates having at least one friction facing. Alternatively or in addition, it is suggested that at least one plate which has at least one friction facing of sintered material and at least one plate which has at least one friction facing made of another friction facing material are provided in the plate stack, wherein the other friction facing material has a progressive frictional coefficient curve (d&lgr;/d&Dgr;N) in relation to a slip speed (&Dgr;N).
摘要翻译：本发明涉及一种用于在驱动单元和变速器之间布置在机动车辆的传动系中的诸如双离合器装置的多离合器装置，其中离合器装置具有与第一变速器相关联的第一离合器装置变速器的输入轴和与变速器的第二变速器输入轴相关联的第二离合器装置，用于在驱动单元和变速器之间传递扭矩。根据本发明的一个方面，建议将具有至少一个摩擦面的构造为板式离合器装置的离合器装置的板式堆叠中的板与具有摩擦面的板形成摩擦接合，其中至少不具有摩擦面的板之一在轴向方向上比相对于具有至少一个摩擦面的相邻板的承载元件的摩擦面更厚。或者或另外，建议在板堆叠中设置至少一个板，其具有面向烧结材料的至少一个摩擦面和至少一个具有至少一个摩擦面的摩擦面，由另一摩擦面材料制成，其中，其他摩擦面材料相对于滑移速度（DELTAN）具有渐进摩擦系数曲线（dlambd / dDELTAN）。

8. 发明授权

US06491149B1 Multiple-clutch device 有权
标题翻译：多离合器装置
公开(公告)号：US06491149B1
公开(公告)日：2002-12-10
申请号：US09676897
申请日：2000-10-02
申请人： Wolfgang Kundermann , Jörg Sudau
发明人： Wolfgang Kundermann , Jörg Sudau
IPC分类号： F16D2106
CPC分类号： F16D25/14 , F16D21/06 , F16D25/0638 , F16D25/12 , F16D48/02 , F16D48/0206 , F16D2021/0661 , F16D2048/0263 , F16D2048/029 , F16D2500/1026 , F16D2500/10412 , F16D2500/1045 , F16D2500/50224 , F16D2500/5106 , F16D2500/70448
摘要： The invention is directed to a multiple-clutch device, such as a double-clutch device, for arranging in a drivetrain of a motor vehicle between a drive unit and a transmission, wherein the clutch device has a first clutch arrangement associated with a first transmission input shaft of the transmission and a second clutch arrangement associated with a second transmission input shaft of the transmission for transmitting torque between the drive unit and the transmission. According to one aspect of the invention, it is suggested that a bearing arrangement is associated with at least one of the clutch arrangements, wherein the latter is supported or can be supported so as to be relatively rotatable by means of the bearing arrangement on at least one of the transmission input shafts, at least one of which is constructed as a hollow shaft and a shaft constructed as a hollow shaft encloses the other shaft, preferably at least at the radial outer transmission input shaft which is constructed as a hollow shaft.
摘要翻译：本发明涉及一种用于在驱动单元和变速器之间布置在机动车辆的传动系中的诸如双离合器装置的多离合器装置，其中离合器装置具有与第一变速器相关联的第一离合器装置变速器的输入轴和与变速器的第二变速器输入轴相关联的第二离合器装置，用于在驱动单元和变速器之间传递扭矩。根据本发明的一个方面，提出一种轴承装置与离合器装置中的至少一个相关联，其中后者被支撑或可被支撑以至少可以通过轴承装置相对旋转传动输入轴之一，其中至少一个构造为中空轴，构造为中空轴的轴包围另一个轴，优选地至少在被构造为中空轴的径向外部传动输入轴上。

9. 发明授权

US06830139B2 Multi-clutch arrangement 失效
标题翻译：多离合器装置
公开(公告)号：US06830139B2
公开(公告)日：2004-12-14
申请号：US10266895
申请日：2002-10-08
申请人： Cora Carlson , Jürgen Weth , Igor Kister , Bernd Peinemann , Reinhard Feldhaus , Hartmut Bach
发明人： Cora Carlson , Jürgen Weth , Igor Kister , Bernd Peinemann , Reinhard Feldhaus , Hartmut Bach
IPC分类号： F16D2106
CPC分类号： F16F15/123 , F16D21/06 , F16D2021/0607 , F16D2021/0615 , F16D2021/0623 , F16D2021/0684 , F16D2300/14
摘要： A multi-clutch arrangement, especially a dual clutch for motor vehicles, comprising a first clutch area with a first pressure plate arrangement, with a first opposing support arrangement, and with a first clutch disk arrangement, which can be clamped between the first pressure plate arrangement and the first opposing support arrangement to transmit torque via the first clutch area; and a second clutch area with a second pressure plate arrangement, with a second opposing support arrangement, and with a second clutch disk arrangement, which can be clamped between the second pressure plate arrangement and the second opposing support arrangement to transmit torque via the second clutch area. A torsional vibration damper arrangement is assigned to at least one of the clutch areas, and where—relative to an axis of rotation (A)—the torsional vibration damper arrangement is arranged at least partially in the axial area of the first clutch area and/or of the second clutch area.
摘要翻译：一种多离合器装置，特别是用于机动车辆的双离合器，包括具有第一压力板装置的第一离合器区域，具有第一相对的支撑装置，以及第一离合器盘装置，其可夹紧在第一压力板并且第一相对的支撑装置经由第一离合器区域传递扭矩; 以及具有第二压力板装置的第二离合器区域，具有第二相对的支撑装置，以及第二离合器盘装置，其可被夹紧在第二压力板装置和第二相对的支撑装置之间，以经由第二离合器传递扭矩区。扭转振动阻尼器装置被分配给离合器区域中的至少一个，并且其中相对于旋转轴线（A） - 扭转振动阻尼器装置至少部分地布置在第一离合器区域的轴向区域中和/ 或第二离合器区域。

10. 发明授权

US06722483B2 Twin clutch 失效
标题翻译：双离合器
公开(公告)号：US06722483B2
公开(公告)日：2004-04-20
申请号：US10195195
申请日：2002-07-15
申请人： Ansgar Damm , Wolfgang Schreiber , Wolf-Rüdiger Lutz , Volker Becker , Georg Kruse , Frank Schade
发明人： Ansgar Damm , Wolfgang Schreiber , Wolf-Rüdiger Lutz , Volker Becker , Georg Kruse , Frank Schade
IPC分类号： F16D2106
CPC分类号： F16D25/0635 , F16D21/06
摘要： A twin clutch, in particular an actively closing, dry friction twin clutch is provided for a twin clutch transmission of a motor vehicle having an internal combustion engine, a crankshaft, and two transmission input shafts. The two transmission input shafts are connected to respective friction clutches and can be selectively connected to the crankshaft. At least one axial bearing is provided at the twin clutch such that axial forces, which are present when the clutch is actuated, can be transferred to the transmission housing.
摘要翻译：为具有内燃机，曲轴和两个变速器输入轴的机动车辆的双离合器变速器提供双离合器，特别是主动关闭的干摩擦双离合器。两个变速器输入轴连接到相应的摩擦离合器，并且可以选择性地连接到曲轴。在双离合器处提供至少一个轴向轴承，使得当离合器被致动时存在的轴向力可以被传递到变速器壳体。

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