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公开(公告)号：US06422367B1
公开(公告)日：2002-07-23
申请号：US09432970
申请日：1999-11-03
IPC分类号： F16D43286
CPC分类号： F16D48/06 , B60W2510/0657 , F16D2500/10412 , F16D2500/3024 , F16D2500/30412 , F16D2500/3065 , F16D2500/50236 , F16D2500/70406 , F16D2500/70605
摘要： The present invention presents a method for operating a motor vehicle which has at least one clutch device. The method includes determining at least one part of a dependence of a path of at least one clutch characteristic on at least one pressure value. The pressure value relates to a pressure of a hydraulic fluid at a predetermined site. According to one embodiment of the present invention, the hydraulic pressure is detected in an area of a torque sensor which produces the hydraulic pressure dependent on a size (magnitude) of an engine torque.
摘要翻译： 本发明提供一种操作具有至少一个离合器装置的机动车辆的方法。 该方法包括确定至少一个离合器特性的路径对至少一个压力值的依赖性的至少一部分。 压力值与预定位置处的液压油的压力有关。 根据本发明的一个实施例，在扭矩传感器的区域中检测液压，其产生取决于发动机扭矩的大小（大小）的液压。
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公开(公告)号：US06375233B1
公开(公告)日：2002-04-23
申请号：US09574092
申请日：2000-05-18
IPC分类号： F16L2700
CPC分类号： F16L27/125 , B60W2710/027 , F16D25/123 , F16D48/066 , F16D2048/0203 , F16D2048/0281 , F16D2500/1026 , F16D2500/30415 , F16D2500/30426 , F16D2500/5104 , F16D2500/70217 , F16D2500/70223 , F16D2500/70294 , F16D2500/70615 , F16D2500/70626 , F16H57/0473 , F16H61/0206 , F16H61/662 , F16H2061/0046 , F16L21/04
摘要： A transmission for use in the power train of a motor vehicle has a rotary first component (such as a shaft), a second component which may but need not be rotatable, a fluid-conveying conduit having a first end portion extending into a first socket provided in the first component and a second end portion extending into a socket of the second component, a split-ring piston packing located in an external groove of the first end portion, and an O-ring received in an external groove of the second end portion. The O-ring prevents the conduit and the second component from rotating relative to each other. A passage which is defined by the two components and the conduit can receive a stream of pressurized hydraulic fluid from a pump by way of pipes wherein the flow of fluid is controlled by several valves including a manually operated slide valve, at least one preferably adjustable pressure regulating valve, at least one preferably adjustable safety valve, and adjusting means for the adjustable valve or valves; such adjusting means can employ one or more signal-responsive control valves.
摘要翻译： 用于机动车辆的动力传动系的变速器具有旋转的第一部件（例如轴），可以不需要旋转的第二部件，具有延伸到第一插座中的第一端部的流体输送管道 设置在所述第一部件中的第二端部和延伸到所述第二部件的插座的第二端部，位于所述第一端部的外部凹槽中的开口活塞密封件，以及容纳在所述第二端部的外部凹槽中的O形环 一部分。 O形环防止导管和第二部件相对于彼此旋转。 由两个部件和管道限定的通道可以通过管道从泵接收加压液压流体流，其中流体流由多个阀控制，包括手动操作的滑阀，至少一个优选可调压力 调节阀，至少一个优选可调节的安全阀，以及用于可调节阀或阀的调节装置; 这种调节装置可以采用一个或多个信号响应控制阀。
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公开(公告)号：US6129188A
公开(公告)日：2000-10-10
申请号：US103276
申请日：1998-06-23
IPC分类号： F16H47/00 , F16D25/12 , F16D48/06 , F16H61/02 , F16H61/662 , F16L21/04 , F16L27/12 , B60K41/22 , F16D13/72
CPC分类号： F16L27/125 , F16D25/123 , F16D48/066 , F16L21/04 , B60W2710/027 , F16D2048/0203 , F16D2048/0281 , F16D2500/1026 , F16D2500/30415 , F16D2500/30426 , F16D2500/5104 , F16D2500/70217 , F16D2500/70223 , F16D2500/70294 , F16D2500/70615 , F16D2500/70626 , F16H2061/0046 , F16H57/0473 , F16H61/0206 , F16H61/662
摘要： A transmission for use in the power train of a motor vehicle has a rotary first component (such as a shaft), a second component which may but need not be rotatable, a fluid-conveying conduit having a first end portion extending into a first socket provided in the first component and a second end portion extending into a socket of the second component, a split-ring piston packing located in an external groove of the first end portion, and an O-ring received in an external groove of the second end portion. The O-ring prevents the conduit and the second component from rotating relative to each other. A passage which is defined by the two components and the conduit can receive a stream of pressurized hydraulic fluid from a pump by way of pipes wherein the flow of fluid is controlled by several valves including a manually operated slide valve, at least one preferably adjustable pressure regulating valve, at least one preferably adjustable safety valve, and adjuster for the adjustable valve or valves; such adjuster can employ one or more signal-responsive control valves.
摘要翻译： 用于机动车辆的动力传动系的变速器具有旋转的第一部件（例如轴），可以不需要旋转的第二部件，具有延伸到第一插座中的第一端部的流体输送管道 设置在所述第一部件中的第二端部和延伸到所述第二部件的插座的第二端部，位于所述第一端部的外部凹槽中的开口活塞密封件，以及容纳在所述第二端部的外部凹槽中的O形环 一部分。 O形环防止导管和第二部件相对于彼此旋转。 由两个部件和管道限定的通道可以通过管道从泵接收加压液压流体流，其中流体流由多个阀控制，包括手动操作的滑阀，至少一个优选可调压力 调节阀，至少一个优选可调节的安全阀，以及用于可调节阀或阀的调节器; 这种调节器可以采用一个或多个信号响应控制阀。
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公开(公告)号：US20120190492A1
公开(公告)日：2012-07-26
申请号：US13358789
申请日：2012-01-26
申请人： Oswald Friedmann
发明人： Oswald Friedmann
CPC分类号： F02D25/04 , B60K5/08 , B60K17/02 , B60K17/08 , Y10T74/19014 , Y10T74/19051 , Y10T74/19056
摘要： A twin engine having a powershift transmission in front longitudinal arrangement.
摘要翻译： 在前纵向布置中具有动力换挡传动装置的双引擎。
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5.发明申请公开(公告)号：US20090103846A1
公开(公告)日：2009-04-23
申请号：US12316319
申请日：2008-12-11
申请人： Hartmut Faust , Oswald Friedmann , Andre Linnenbrugger , Ronald Glas , Christian Bauer , Hans-Walter Wodtke
发明人： Hartmut Faust , Oswald Friedmann , Andre Linnenbrugger , Ronald Glas , Christian Bauer , Hans-Walter Wodtke
CPC分类号： F16C27/066 , F16C19/06 , F16C27/04 , F16C35/077 , F16C2361/63 , F16C2361/65
摘要： A decoupling device for the bearing arrangement of a shaft carried in a housing, in particular a shaft of a belt-driven conical-pulley transmission with a chain that functions as the belt. The decoupling device includes an outer bearing ring configured with a circularly cylindrical outer surface and within which the shaft is mounted, and an inner surface of a housing that encloses the bearing ring outer surface. At least one radial ondular washer is arranged between the bearing ring outer surface and the housing inner surface, which allows a limited relative radial movement between the housing inner surface and the bearing ring outer surface by elastic deformation of the washer.
摘要翻译： 用于承载在壳体中的轴的轴承装置的去耦装置，特别是具有用作带的链条的带驱动的锥形 - 带轮传动装置的轴。 解耦装置包括构造为具有圆柱形外表面并且轴安装在其中的外轴承环，以及包围轴承环外表面的壳体的内表面。 在轴承环外表面和壳体内表面之间布置有至少一个径向垫圈，这允许通过垫圈的弹性变形在壳体内表面和轴承环外表面之间进行有限的相对径向运动。
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公开(公告)号：US20080230342A1
公开(公告)日：2008-09-25
申请号：US12079319
申请日：2008-03-27
申请人： Oswald Friedmann , Rolf Meinhard
发明人： Oswald Friedmann , Rolf Meinhard
IPC分类号： F16D21/00
CPC分类号： F16D13/58 , F16C19/163 , F16C33/588 , F16C2361/43 , F16D21/06 , F16D2021/0607 , F16D2021/0615 , F16D2021/0684 , Y10S384/903
摘要： A torque transmitting device in a drive train of a motor vehicle to transmit torque between an internal combustion engine having a drive shaft and a transmission having coaxial input shafts. The transmission input shafts are each non-rotatably connected with a respective clutch disc having friction linings. An intermediate pressure plate is positioned between the friction linings of the clutch discs and is non-rotatably connected to the engine drive shaft. The friction linings of the clutch discs are between the intermediate pressure plate and respective axially movable clutch pressure plates that are actuated by an actuation device. To provide support for the double clutch unit the intermediate pressure plate is radially mounted on one of the two transmission input shafts.
摘要翻译： 一种用于在具有驱动轴的内燃机和具有同轴输入轴的变速器之间传递扭矩的机动车辆的传动系中的扭矩传递装置。 变速器输入轴各自与具有摩擦衬片的相应的离合器盘不可旋转地连接。 中间压板位于离合器盘的摩擦衬片之间，并且不可旋转地连接到发动机驱动轴。 离合器盘的摩擦衬片位于由致动装置致动的中间压力板和相应的可轴向移动的离合器压力板之间。 为了提供对双离合器单元的支撑，中压板径向地安装在两个变速器输入轴之一上。
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公开(公告)号：US07361108B2
公开(公告)日：2008-04-22
申请号：US10800155
申请日：2004-03-13
申请人： Wolfgang Haas , Oswald Friedmann
发明人： Wolfgang Haas , Oswald Friedmann
CPC分类号： F16H9/18 , F16H2009/163
摘要： A continuously variable transmission with two conical disk pairs on the input side and two conical disk pairs on the output-side that are connected with each another by two parallel endless torque-transmitting members in a drive mechanism. In one form of the transmission an asymmetrical cone angle on the conical disks enables the installation space to be reduced.
摘要翻译： 在输入侧具有两个锥形盘对的无级变速器，在输出侧具有两个在驱动机构中的两个平行的环形转矩传递部件彼此连接的锥形盘对。 在透镜的一种形式中，锥形盘上的不对称锥角使得能够减少安装空间。
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公开(公告)号：US07341524B2
公开(公告)日：2008-03-11
申请号：US11058983
申请日：2005-02-16
申请人： Oswald Friedmann
发明人： Oswald Friedmann
IPC分类号： F16F15/121
CPC分类号： F16F15/13469 , F16F15/137 , F16F2228/12 , F16F2230/0064
摘要： A torsional vibration damper, particularly for use between the engine and the transmission of the power train in a motor vehicle, including two flywheels rotatable relative to each other against the opposition of a first energy storing device employing, for example, one or more coil springs and a second energy storing device, which is carried by one of the flywheels, which operates in parallel with the first energy storing device and which opposes rotation of the two flywheels relative to each other. In order to isolate the irregularities of movement of the first flywheel (such as vibrations which develop while the engine is in operation) from the second flywheel, the second energy storing device (such as a snap spring or a set of diaphragm springs) is coupled to the flywheels in such a way that the second flywheel develops a degressive action only when the first flywheel is caused to move through relatively small angles (especially between 1° and 10°) but not when the angles are larger (especially larger than 10°).
摘要翻译： 一种扭转振动阻尼器，特别是在发动机和机动车辆中的动力传动系的变速器之间使用的扭转振动阻尼器，包括两个可相对于彼此旋转的飞轮，以抵抗第一能量存储装置的对置，所述第一储能装置采用例如一个或多个螺旋弹簧 以及第二能量存储装置，其由与所述第一能量存储装置并联操作并且相对于彼此相对于所述两个飞轮的旋转的所述飞轮之一承载。 为了隔离第一飞轮的运动不规则（例如发动机运转时产生的振动），第二能量存储装置（例如卡簧或一组隔膜弹簧）被连接 以这样的方式使得第二飞轮仅在第一飞轮通过相对小的角度（特别是在1°和10°之间）之间而不是当角度较大（特别是大于10°）时才产生递减作用 ）。
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9.发明授权公开(公告)号：US07207232B2
公开(公告)日：2007-04-24
申请号：US10888090
申请日：2004-07-09
申请人： Oswald Friedmann
发明人： Oswald Friedmann
CPC分类号： F16H29/18 , Y10T74/19555 , Y10T74/1956
摘要： A continuously variable transmission including a drive element rotatable about a drive axis, an output element rotatable about an output axis parallel to the drive axis, and an adjusting mechanism with which the drive axis and the output axis can be laterally offset from each other. Coupling elements operate between the drive element and the output element and are spaced from each other in the peripheral direction of the drive element and output element for transmitting torque between the elements. The coupling elements change the movement of a peripheral region of the drive element faster than that of the output element so that forces acting on the coupling elements from the drive element and the output element lie substantially in a common plane that extends perpendicularly to the axes of rotation. The continuously variable transmission can be incorporated into a transfer case for an all-wheel drive system.
摘要翻译： 一种无级变速器，包括可围绕驱动轴线旋转的驱动元件，可绕平行于驱动轴线的输出轴线旋转的输出元件，以及驱动轴和输出轴线可以通过该调节机构横向偏移的调节机构。 耦合元件在驱动元件和输出元件之间操作，并且在驱动元件的周向方向和输出元件之间彼此间隔开，以在元件之间传递扭矩。 耦合元件改变驱动元件的周边区域的运动比输出元件的移动更快，使得从驱动元件和输出元件作用在耦合元件上的力基本上位于垂直于 回转。 无级变速器可以并入用于四轮驱动系统的分动箱中。
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公开(公告)号：US20060289263A1
公开(公告)日：2006-12-28
申请号：US11208454
申请日：2005-08-20
申请人： Oswald Friedmann , Rolf Meinhard
发明人： Oswald Friedmann , Rolf Meinhard
IPC分类号： F16D21/06
CPC分类号： F16D13/58 , F16C19/163 , F16C33/588 , F16C2361/43 , F16D21/06 , F16D2021/0607 , F16D2021/0615 , F16D2021/0684 , Y10S384/903
摘要： The invention concerns a torque transmission device in the drive train of a motor vehicle to transmit torque between a drive unit, especially an internal combustion engine, with a drive shaft, especially a crankshaft, and a transmission with at least two transmission input shafts that are tightly connected to a clutch disc having a friction lining, and there is an intermediate pressure plate between the friction lining of one clutch disc and the friction lining of the other clutch disc that is tightly connected to the drive shaft of the drive unit, whereby the friction lining of the clutch discs are between the intermediate pressure plate and the pressure plates that move axially with the assistance of an actuation device relative to the intermediate pressure plate in reference to the transmission input shafts in order to hold the friction linings between the intermediate pressure plate and the pressure plates. To enhance the bearing of the double clutch, the intermediate pressure plate is radially mounted on one of two transmission input shafts.
摘要翻译： 本发明涉及一种在机动车辆的传动系中的扭矩传递装置，用于在驱动单元（特别是内燃机）与驱动轴（特别是曲轴）之间传递扭矩，以及具有至少两个传动输入轴的传动装置 紧密连接到具有摩擦衬片的离合器盘，并且在一个离合器盘的摩擦衬片和紧密连接到驱动单元的驱动轴的另一个离合器盘的摩擦衬里之间存在中间压板，由此， 离合器盘的摩擦衬里位于中间压板和压板之间，压力板相对于变速器输入轴相对于中间压板在致动装置的帮助下轴向移动，以便将摩擦衬垫保持在中间压力 板和压板。 为了增强双离合器的轴承，中压板径向地安装在两个传动输入轴之一上。
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