公开(公告)号：US5293977A

公开(公告)日：1994-03-15

申请号：US942435

申请日：1992-09-09

申请人： Oswald Friedmann

发明人： Oswald Friedmann

IPC分类号： F16D13/46 ,  F16D13/60 ,  F16F15/12 ,  F16F15/131 ,  F16F15/134 ,  F16F15/139 ,  F16F15/16 ,  F16F15/30 ,  F16F15/315

CPC分类号： F16F15/163 ,  F16D13/72 ,  F16F15/1203 ,  F16F15/13142 ,  F16F15/13164 ,  F16F15/134 ,  F16F15/165 ,  F16F15/302 ,  F16C2361/55 ,  F16D2013/703 ,  F16D2013/706 ,  F16D2300/0212 ,  F16F2222/02

摘要： Apparatus for transmitting torque from the output shaft of the engine to the input shaft of the variable-speed transmission in a motor vehicle has a primary flywheel which is connectable to the output shaft, a secondary flywheel which is connectable to the input shaft by engaging a friction clutch, and one or more dampers which oppose rotation of the flywheels relative to each other. The flywheels define an annular chamber for the damper or dampers, and such chamber surrounds two closely adjacent portions of the flywheels which define a radially extending clearance for the flow of cooling air. The radially inner portion of the chamber is separated from the clearance by an annular seal which is located at most midway between the radially innermost and radially outermost portions of an annular friction surface on the secondary flywheel. Such friction surface is adjacent one friction lining of a clutch plate forming part of the friction clutch and being connectable to the input shaft of the transmission. An antifriction bearing is installed between the flywheels radially inwardly of the clearance.

摘要翻译： 用于将扭矩从发动机的输出轴传递到机动车辆中的变速传动装置的输入轴的装置具有可连接到输出轴的主飞轮，辅助飞轮可通过接合输入轴连接到输入轴 摩擦离合器和一个或多个相对于彼此相对于飞轮旋转的阻尼器。 飞轮限定用于阻尼器或阻尼器的环形室，并且这种室围绕飞轮的两个紧密相邻的部分，其限定用于冷却空气流动的径向延伸的间隙。 腔室的径向内部通过环形密封件与间隙分开，环形密封件位于次级飞轮上的环形摩擦表面的径向最内部和径向最外侧部分之间的最中间。 这样的摩擦表面与形成摩擦离合器的一部分的离合器板的一个摩擦衬里相邻，并可连接到变速器的输入轴上。 减速轴承安装在间隙径向向内的飞轮之间。

公开(公告)号：US5139124A

公开(公告)日：1992-08-18

申请号：US904616

申请日：1986-09-05

申请人： Oswald Friedmann

发明人： Oswald Friedmann

IPC分类号： F16D3/14 ,  F16F15/131 ,  F16F15/139

CPC分类号： F16F15/1397 ,  F16F15/131 ,  F16F15/13128 ,  F16F15/139

摘要： Apparatus for transmitting torque from the engine-driven crankshaft to the input shaft of the change-speed transmission in a motor vehicle has two coaxial flywheels which are rotatable relative to each other against the opposition of three series-connected dampers including a pair of annular slip clutches and an elastic damper between the slip clutches. One of the slip clutches opposes all angular movements of the flywheels relative to each other and its output element transmits torque from the flywheel which is driven by the crankshaft to the input element of the elastic damper. The output element of the elastic damper is the input element of the other slip clutch which is mounted on the other flywheel and opposes rotational movements of the flywheels relative to each other within a preselected angle.

摘要翻译： 用于将扭矩从发动机驱动的曲轴传递到机动车辆中的变速传动装置的输入轴的装置具有两个同轴的飞轮，它们能够相对于彼此相对地旋转，与三个串联连接的阻尼器相对，包括一对环形滑块 离合器和滑动离合器之间的弹性阻尼器。 滑动离合器中的一个相对于彼此相对于飞轮的所有角运动，并且其输出元件将来自由曲轴驱动的飞轮的扭矩传递到弹性阻尼器的输入元件。 弹性阻尼器的输出元件是另一个滑动离合器的输入元件，该输入元件安装在另一个飞轮上，并且在预选角度内相对于彼此相对于飞轮的旋转运动。

公开(公告)号：US4964504A

公开(公告)日：1990-10-23

申请号：US286378

申请日：1988-12-16

申请人： Oswald Friedmann

发明人： Oswald Friedmann

IPC分类号： F16D25/063 ,  F16D25/0638 ,  F16D25/10 ,  F16H61/28 ,  F16H63/30

CPC分类号： F16D25/0638 ,  F16D21/06 ,  F16D2021/0661 ,  F16H63/3026

摘要： A multiple clutch assembly for use in an automated transmission has two coaxial clutches wherein the discs of the driving units can be moved axially relative to the discs of the driven units by prestressed one-armed or two-armed levers in the form of diaphragam springs. The levers can be tilted with reference to the rotary housing of the multiple clutch assembly by the pistons of hydraulic cylinder and piston units. One of the cylinder and piston units is at least partially confined in the other cylinder and piston unit. One of the clutches is a starter clutch, and both clutches are actuated during changes of gear ratio for power shifting. One of the levers can be installed so that it tends to engage the respective clutch, or both levers can be installed in such a way that they tend to disengage the respective clutches.

摘要翻译： 用于自动变速器的多离合器组件具有两个同轴离合器，其中驱动单元的盘可以相对于被驱动单元的盘沿轴向移动，由预制的单臂或双臂杠杆形成隔膜弹簧。 相对于多离合器组件的旋转壳体，液压缸和活塞单元的活塞可以使杠杆倾斜。 气缸和活塞单元中的一个至少部分地限制在另一个气缸和活塞单元中。 其中一个离合器是起动离合器，两个离合器在变速比变化时被动作。 其中一个杠杆可以被安装成使得其倾向于接合相应的离合器，或者两个杠杆可以以这样的方式安装，使得它们倾向于使相应的离合器脱离。

公开(公告)号：US4732250A

公开(公告)日：1988-03-22

申请号：US852299

申请日：1986-04-15

申请人： Paul Maucher ,  Oswald Friedmann ,  Wolfgang Reik

发明人： Paul Maucher ,  Oswald Friedmann ,  Wolfgang Reik

IPC分类号： F16D13/58 ,  F02B1/04 ,  F02B3/06 ,  F16F15/12 ,  F16F15/131 ,  F16F15/133 ,  F16F15/134 ,  F16F15/139 ,  F16F15/30 ,  F16D3/14

CPC分类号： F16F15/13171 ,  F16F15/139 ,  F16F15/1397 ,  F02B1/04 ,  F02B3/06

摘要： A torque transmitting assembly which can be installed between the engine and the change-speed transmission of a motor vehicle has a first flywheel which is driven by the crankshaft of the engine and a second flywheel which is movable axially of the first flywheel and can drive the transmission through the medium of a friction clutch. A damper is installed between the two flywheels to transmit torque while permitting some angular movement of the flywheel relative to each other. At least one antifriction bearing is installed between the two flywheels with some freedom of axial movement between its races. The races are stressed axially relative to each other in one direction in the engaged condition and in the opposite direction in response to a change in the condition of the clutch. The second flywheel is permanently biased toward or away from the first flywheel, depending upon the type of the clutch, and the disengagement of the clutch results in axial movement of the second flywheel relative to the first flywheel with attendant reduction of friction between the two flywheels in the engaged condition of the clutch.

摘要翻译： 可以安装在发动机和机动车辆的变速传动之间的扭矩传递组件具有由发动机的曲轴驱动的第一飞轮和可沿着第一飞轮轴向移动的第二飞轮，并且可以驱动 通过摩擦离合器的介质传递。 在两个飞轮之间安装阻尼器以传递扭矩，同时允许飞轮相对于彼此的某些角度运动。 在两个飞轮之间安装有至少一个减摩轴承，其间有一定的轴向移动自由度。 所述座圈在接合状态下沿着一个方向相对于彼此轴向地受到轴向的应力，并且响应于离合器的状况的变化而在相反的方向上受力。 取决于离合器的类型，第二飞轮被永久地偏置或离开第一飞轮，并且离合器的分离导致第二飞轮相对于第一飞轮的轴向运动，伴随着两个飞轮之间的摩擦力的降低 在离合器的接合状态。

公开(公告)号：US4723463A

公开(公告)日：1988-02-09

申请号：US896136

申请日：1986-08-12

申请人： Wolfgang Reik ,  Oswald Friedmann

发明人： Wolfgang Reik ,  Oswald Friedmann

IPC分类号： F16F15/12 ,  F16D13/50 ,  F16D13/64 ,  F16D47/02 ,  F16F15/10 ,  F16F15/131 ,  F16F15/133 ,  F16F15/134 ,  F16F15/139 ,  F16F15/30

CPC分类号： F16F15/131 ,  F16D47/02 ,  F16F15/13164 ,  F16F15/13476 ,  F16F15/139

摘要： A torsion damping assembly which is installed between the crankshaft of the engine and the input element of the change-speed transmission in a motor vehicle has two coaxial flywheels one of which is driven by the crankshaft and the other of which can transmit torque to the transmission in response to engagement of a friction clutch. The transmission of torque between the two flywheels takes place by way of a damper and a slip clutch which latter is effective only within a selected range of possible angular movements of the two flywheels relative to each other.

摘要翻译： 安装在发动机的曲轴和机动车辆的变速传动装置的输入元件之间的扭转阻尼组件具有两个同轴的飞轮，其中一个由曲轴驱动，另一个可以将扭矩传递到变速器 响应于摩擦离合器的接合。 两个飞轮之间的转矩传递通过阻尼器和滑动离合器进行，后者仅在两个飞轮相对于彼此的可能的角度运动的选定范围内有效。

公开(公告)号：US4626696A

公开(公告)日：1986-12-02

申请号：US626747

申请日：1984-07-02

申请人： Paul Maucher ,  Oswald Friedmann ,  Siegfried Sonntag

发明人： Paul Maucher ,  Oswald Friedmann ,  Siegfried Sonntag

IPC分类号： F02B61/00 ,  B60K8/00 ,  F02B1/04 ,  F02N5/04 ,  F02N11/04 ,  F02N99/00 ,  F16D21/08 ,  H02K7/00 ,  H02K7/18 ,  B60K9/04

CPC分类号： H02K7/1815 ,  B60K6/48 ,  B60L11/14 ,  B60L15/20 ,  F02N11/04 ,  F02N5/04 ,  F16D21/08 ,  H02K7/006 ,  B60L2240/421 ,  F02B1/04 ,  F02N19/00 ,  Y02T10/6221 ,  Y02T10/641 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275 ,  Y10T477/27 ,  Y10T74/2117

摘要： A propulsion system for use in automotive vehicles wherein the flywheel is connectable with the crankshaft of the internal combustion engine by a first clutch and with the input shaft of the change-speed transmission by a second clutch. When the engine would be idling (such as during stoppage of the vehicle at an intersection) or running unnecessarily for another reason (such as during coasting of the vehicle), the two clutches are disengaged and the flywheel rotates by inertia to restart the engine, when necessary, in response to engagement of the first clutch. If the RPM of the flywheel reaches a preselected lower threshold value, a starter-generator unit automatically accelerates the flywheel so that its RPM rises above the threshold value and is thus sufficient to ensure that the engine is restarted on engagement of the first clutch. The starter-generator unit has a rotor which is mounted directly on the flywheel and a stator which surrounds the rotor with minimal clearance and is connected directly to the housing of the engine. The generator of the starter-generator unit is a heteropolar Schmidt-Lorenz generator.

摘要翻译： 一种用于机动车辆的推进系统，其中飞轮可通过第一离合器与内燃机的曲轴连接，并且通过第二离合器与变速传动的输入轴连接。 当发动机怠速（例如在交叉路口处停车时）或由于另一原因（例如在车辆滑行期间）而不必要地运行时，两个离合器被分离，飞轮通过惯性旋转以重新启动发动机， 必要时响应于第一离合器的接合。 如果飞轮的RPM达到预选的较低阈值，则起动器 - 发电机单元自动加速飞轮使其RPM升高到阈值以上，因此足以确保在第一离合器接合时发动机重新起动。 起动发电机单元具有直接安装在飞轮上的转子和以最小间隙围绕转子并且直接连接到发动机壳体的定子。 起动发电机组的发电机是一个异极Schmidt-Lorenz发电机。

公开(公告)号：US08438948B2

公开(公告)日：2013-05-14

申请号：US13358789

申请日：2012-01-26

申请人： Oswald Friedmann

发明人： Oswald Friedmann

IPC分类号： F16H37/06

CPC分类号： F02D25/04 ,  B60K5/08 ,  B60K17/02 ,  B60K17/08 ,  Y10T74/19014 ,  Y10T74/19051 ,  Y10T74/19056

摘要： A vehicle drive including a transmission-engine arrangement with two drive units that are operatable independently of each other and include drive shafts arranged in the longitudinal direction of the vehicle, and with two transmission units, a respective one of the drive units forming a partial drive train with one of the transmission units, and a respective clutch device being arranged between the drive units and the transmission units within the partial drive trains. The clutch devices of the two partial drive trains are arranged to be offset relative to each other in the longitudinal direction of the vehicle to be capable of being arranged with an overlap as viewed in the transversal direction of the vehicle.

摘要翻译： 一种车辆驱动器，包括具有两个驱动单元的传动引擎装置，所述两个驱动单元彼此独立地可操作并且包括沿车辆的纵向方向布置的驱动轴，并且具有两个传动单元，各个驱动单元形成部分驱动 与其中一个传动单元一起行驶，并且各个离合器装置布置在部分驱动列车内的驱动单元和传动单元之间。 两个部分驱动系的离合器装置被布置成在车辆的纵向方向上相对于彼此偏移，以便能够在车辆的横向方向上看到重叠。

公开(公告)号：US08052562B2

公开(公告)日：2011-11-08

申请号：US11893592

申请日：2007-08-16

申请人： Peter Greb ,  Oswald Friedmann

发明人： Peter Greb ,  Oswald Friedmann

IPC分类号： F16H3/72

CPC分类号： B60W20/30 ,  B60K6/365 ,  B60K6/383 ,  B60K6/48 ,  B60K6/547 ,  B60L3/0092 ,  B60L11/14 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W20/00 ,  B60W2510/244 ,  F16H3/54 ,  F16H61/0213 ,  F16H61/686 ,  Y02T10/6221 ,  Y02T10/70 ,  Y02T10/7077

摘要： A transmission for coupling a starter-generator electrical machine to an internal combustion engine and having a transmission ratio that is a function of the rotational speed of the internal combustion engine. The ratio of the rotational speed of the electrical machine to that of the internal combustion engine can be increased at a lower rotational speed of the internal combustion engine than at a higher rotational speed of the internal combustion engine. A control device is provided for switching the transmission ratio, which is held by means of spring force in a condition in which the ratio of rotational speeds is high, and as the rotational speed of the internal combustion engine rises increases the transmission ratio is switched to a condition in which the ratio of rotational speeds is lower.

摘要翻译： 一种用于将起动发电机电机耦合到内燃机并具有作为内燃机的转速的传动比的变速器。 与内燃机的较高转速相比，能够以较低的内燃机的转速提高电机的转速与内燃机的转速的比例。 提供一种控制装置，用于在转速比高的条件下切换通过弹簧力保持的传动比，并且随着内燃机的转速上升，传动比被切换为 其中转速比较低的条件。

公开(公告)号：US20110233021A1

公开(公告)日：2011-09-29

申请号：US13134255

申请日：2011-06-03

申请人： Oswald Friedmann ,  Rolf Meinhard

发明人： Oswald Friedmann ,  Rolf Meinhard

IPC分类号： F16D21/06 ,  B60K17/02

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。

公开(公告)号：US20090145679A1

公开(公告)日：2009-06-11

申请号：US12315181

申请日：2008-11-29

申请人： Emmanuel Simon ,  Oswald Friedmann ,  Christian Lauinger

发明人： Emmanuel Simon ,  Oswald Friedmann ,  Christian Lauinger

IPC分类号： B60W10/08 ,  B60W20/00

CPC分类号： B60W20/15 ,  B60K6/20 ,  B60K6/48 ,  B60K6/543 ,  B60W10/02 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W30/18127 ,  B60W2510/0657 ,  B60W2510/24 ,  Y02T10/6221

摘要： A method for controlling the operation of a generator connected to an electrical energy storage unit in a vehicle power train. An engine is connected to a drive shaft of the vehicle through a transmission and with an interrupting device with which the transmission of torque from the engine to the drive shaft is interruptible. When the transmission of torque between the engine and the drive shaft is interrupted the generator is driven from the drive shaft.

摘要翻译： 一种用于控制连接到车辆动力传动系中的电能存储单元的发电机的操作的方法。 发动机通过变速器与车辆的驱动轴连接，并具有可从发动机到驱动轴的转矩传递中断的中断装置。 当发动机和驱动轴之间的转矩传递中断时，发电机从驱动轴驱动。