公开(公告)号：US20100326223A1

公开(公告)日：2010-12-30

申请号：US12824100

申请日：2010-06-25

Applicant: Claus-Hermann Lang

Inventor： Claus-Hermann Lang

IPC: F16H55/18

CPC classification number: F16H55/14 ,  F16H55/18 ,  F16H57/0006

Abstract: A component pairing comprises a first component with a first component toothing and comprises a second component with a second component toothing which is in engagement with the first component toothing in order to be able to transmit a drive force in a drive direction via the component toothings. The first component is also assigned a first anti-rattle toothing. An anti-rattle component is fastened to the second component, which anti-rattle component has a second anti-rattle toothing which is in engagement with the first anti-rattle toothing. The anti-rattle component is mounted so as to be displaceable relative to the second component in the drive direction. The second component and the anti-rattle component are assigned in each case one friction section. The friction sections are in frictional engagement with one another.

Abstract translation: 部件配对包括具有第一部件齿的第一部件，并且包括第二部件，第二部件具有与第一部件齿啮合的第二部件齿，以便能够经由部件牙齿传动驱动方向上的驱动力。 第一个组件也被分配了第一个反咔tle齿。 一个防咔tle部件固定在第二部件上，该防咔咔咔咔咔咔咔咔咔咔咔咔咔咔咔咔咔咔咔咔咔咔咔咔咔咔咔咔咔咔咔咔 安装防撬部件使其相对于驱动方向上的第二部件可移动。 在每种情况下，分配有第二部件和防咔咔一个摩擦部件。 摩擦部分彼此摩擦接合。

公开(公告)号：US20100241325A1

公开(公告)日：2010-09-23

申请号：US12477801

申请日：2009-06-03

Applicant: Josef Glatthaar ,  Tobias Kalisch ,  Oliver Ottinger ,  Bruce Palansky

Inventor： Josef Glatthaar ,  Tobias Kalisch ,  Oliver Ottinger ,  Bruce Palansky

IPC: G06F19/00

CPC classification number: F16H61/688 ,  F16H61/12 ,  F16H61/682 ,  F16H2061/1224 ,  F16H2061/1284

Abstract: It is disclosed a system and method for maintaining the operation of an automated transmission (16), particularly a dual clutch transmission, for a motor vehicle, in case of a failure of an engine speed sensor (50) or a bus connection (44) between a first control module (42) controlling an engine (28) being connectable to the transmission (16) through at least one separation clutch (12, 149, and a second control module (34) controlling regulating units (12, 14) for connecting the engine (28) to the transmission (16) or to one or more driving wheels (34) in a force-transmitting manner, wherein gear-shift relevant data, particularly a number of revolutions (ne) of the engine, is exchanged between the control modules (34, 42) over the bus connection (44), the method comprising the following steps: checking whether a number of revolutions (ne; n1, n2) of a shaft (22; 30, 32, particularly an engine shaft (22), which is detected by a sensor (50) of one of the control modules (42) dedicated to this purpose can be transmitted from the one of the control modules (34, 42) via the bus connection (44) to the other one of the control modules (42, 34); and performing the following steps, if the number of revolutions cannot be transmitted: opening all synchronizer devices assigned to the transmission (16) or one of the partial transmissions (18, 20) so that the engine shaft (22) can no longer transmit force via a transmission shaft to the driving wheels (33) of the motor vehicle; closing the separations clutch (12, 14) assigned to the transmission (16) or the partial transmission (18, 20) by means of the opened synchronizer devices, if this separation clutch (12, 14) is not closed; detecting a number of revolutions (n1, n2; ne) of another shaft (24, 26), particularly the transmission shaft, which can be connected to the shaft (22) through the separation clutch (12, 14) by means of a sensor (36, 38) of another control module (34), wherein the sensor (36, 38) is dedicated to this purpose; and determining a gear-shift ramp function for one of the control modules (34, 42), preferably the second control module (42), based on the detected number of revolutions, particularly from a field of characteristic lines, for allowing performance of a shifting process from a source gear to a target gear (FIG. 4).

公开(公告)号：US20100187026A1

公开(公告)日：2010-07-29

申请号：US12683403

申请日：2010-01-06

Applicant: Daniel Knoblauch

Inventor： Daniel Knoblauch

IPC: B60K1/00

CPC classification number: B60K1/02 ,  B60L2220/42 ,  Y02T10/646 ,  Y10T477/23

Abstract: An electrical axle assembly for a motor vehicle comprises a first electric machine, which is rotationally fixed to a first input shaft, and a second electric machine, which is rotationally fixed to a second input shaft. The first input shaft and the second input shaft are arranged coaxially along an input axle. The axle assembly further comprises a first output shaft, which can be connected to a first driving wheel, and a second output shaft, which can be connected to a second driving wheel. The first output shaft and the second output shaft are arranged coaxially along an output axle. Further, they are connected to the associated input shaft via at least one transmission stage, in such a way that the driving wheels can be driven independently of one another by the electric machines. At least one of the shafts here has a bearing journal, which is radially supported in an axial bore of a shaft coaxial therewith.

Abstract translation: 一种用于机动车辆的电气轴组件包括旋转地固定到第一输入轴的第一电机和旋转地固定到第二输入轴的第二电机。 第一输入轴和第二输入轴沿着输入轴同轴设置。 轴组件还包括可连接到第一驱动轮的第一输出轴和可连接到第二驱动轮的第二输出轴。 第一输出轴和第二输出轴沿输出轴同轴布置。 此外，它们通过至少一个传动级连接到相关联的输入轴，使得驱动轮可以通过电机彼此独立地驱动。 这里的至少一个轴具有轴承轴颈，该轴颈轴向径向地支撑在与其同轴的轴的轴向孔中。

公开(公告)号：US20100184561A1

公开(公告)日：2010-07-22

申请号：US12691548

申请日：2010-01-21

Applicant: Reinhard Schaarschmidt ,  Joachim Buerkle ,  Mathias Himmelsbach ,  Roland Pfister ,  Oliver Ottinger ,  Andreas Schaefer ,  Uwe Leibbrand ,  Raphael Ahne ,  Tobias Kalisch

Inventor： Reinhard Schaarschmidt ,  Joachim Buerkle ,  Mathias Himmelsbach ,  Roland Pfister ,  Oliver Ottinger ,  Andreas Schaefer ,  Uwe Leibbrand ,  Raphael Ahne ,  Tobias Kalisch

IPC: B60W10/10

CPC classification number: F16H61/688 ,  F16H61/0403 ,  F16H2061/0407 ,  F16H2061/0425 ,  F16H2061/0429 ,  F16H2061/0444 ,  F16H2306/14 ,  Y10T477/6407 ,  Y10T477/6414 ,  Y10T477/6425

Abstract: The invention relates to a method for controlling a shift process in a dual-clutch gearbox having a dual-clutch gearbox input shaft connected to a drive engine, having two friction clutches and having two partial gearboxes. The method comprises the steps of detecting a demand for a shift from a source gear into a target gear, with the source gear and the target gear being assigned to one of the two partial gearboxes, opening the friction clutch which is assigned to the one partial gearbox and closing the friction clutch assigned to the other partial gearbox in order to transmit drive power via an intermediate gear of the other partial gearbox, disengaging the source gear and temporarily exerting pressure in the friction clutch assigned to the one partial gearbox before the engagement of the target gear, with the rotational speed of the one partial gearbox being reduced as a result of the pressure-exerting operation by virtue of a drag torque, opening the friction clutch assigned to the other partial gearbox and closing the friction clutch assigned to the one partial gearbox in order to transfer drive power to the target gear without an interruption in tractive force.

Abstract translation: 本发明涉及一种用于控制双离合器变速箱的变速过程的方法，该双离合器变速箱具有连接到驱动发动机的双离合器变速箱输入轴，具有两个摩擦离合器并具有两个部分变速箱。 该方法包括以下步骤：将源齿轮和目标齿轮分配给两个部分齿轮箱中的一个，从而将从源齿轮转换到目标齿轮的需求进行检测，打开分配给一个部分齿轮的摩擦离合器 齿轮箱，并关闭分配给另一部分齿轮箱的摩擦离合器，以便通过另一个部分齿轮箱的中间齿轮传递驱动力，从而在分配给一个局部变速箱的摩擦离合器中临时施加分配给该一个局部变速箱的摩擦离合器的压力， 目标齿轮由于通过拖曳力矩的压力施加操作而减小了一个局部变速箱的转速，打开了分配给另一个局部变速箱的摩擦离合器，并关闭了分配给一个局部变速箱的摩擦离合器 部分齿轮箱，以便将驱动力传递到目标齿轮而不引起牵引力的中断。

公开(公告)号：US20100152986A1

公开(公告)日：2010-06-17

申请号：US12715847

申请日：2010-03-02

Applicant: Heiko PRILLER ,  Thomas WEBER ,  Juergen EICH ,  Tobias KALISCH ,  Ralf HETTICH ,  Marc KRAMER ,  Martin SEUFERT

Inventor： Heiko PRILLER ,  Thomas WEBER ,  Juergen EICH ,  Tobias KALISCH ,  Ralf HETTICH ,  Marc KRAMER ,  Martin SEUFERT

IPC: B60W10/02 ,  G06F19/00

CPC classification number: B60W30/18172 ,  B60W10/02 ,  F16D2500/1086 ,  F16D2500/3026 ,  F16D2500/3117 ,  F16D2500/506 ,  F16D2500/5075 ,  F16D2500/5114 ,  F16H59/66 ,  F16H61/688 ,  F16H2059/506 ,  F16H2306/44 ,  F16H2306/52

Abstract: A method for controlling dual clutch transmission with at least two partial drive trains, each arranged to be coupled with an engine by means of a clutch, in that, a first clutch of an actively operated partial drive train currently transmitting torque is opened, whereas a second clutch of the partial drive train not actively operated is closed in the already engaged gear and determining a reduction of a maximum possible lateral guiding force of at least one drive wheel and determining torque transmitted by the clutches, wherein, in the case of reduction of the maximally possible lateral guiding force below a default value and in the case that torque is transmitted by both clutches, the torque of one of the clutches is reduced.

Abstract translation: 一种用于控制具有至少两个部分传动系的双离合器变速器的方法，每个部分传动系被布置成通过离合器与发动机联接，因为当前传递扭矩的主动操作的部分传动系的第一离合器打开，而 没有主动操作的部分传动系的第二离合器已经在已接合的齿轮中关闭，并确定至少一个驱动轮的最大可能横向引导力的减小并确定由离合器传递的扭矩，其中在减小 最大可能的横向引导力低于默认值，并且在扭矩由两个离合器传递的情况下，一个离合器的扭矩减小。

公开(公告)号：US20100139454A1

公开(公告)日：2010-06-10

申请号：US12709371

申请日：2010-02-19

Applicant: Georg Burgardt ,  Reinhard Schaarschmidt ,  Stefan Kapp

Inventor： Georg Burgardt ,  Reinhard Schaarschmidt ,  Stefan Kapp

IPC: F16H37/06 ,  F16H3/08

CPC classification number: F16H3/006 ,  F16H3/089 ,  F16H3/093 ,  F16H63/48 ,  F16H2003/0826 ,  F16H2003/0931 ,  F16H2003/0933 ,  F16H2003/0935 ,  F16H2200/0026 ,  F16H2200/0047 ,  F16H2200/0052 ,  F16H2200/0056 ,  F16H2200/0065 ,  Y10T74/19074 ,  Y10T74/19126 ,  Y10T74/19233

Abstract: A step variable transmission for a motor vehicle has a plurality of forward gear stages and at least one reverse gear stage. The transmission comprising: a drive input shaft arrangement, a drive output shaft arrangement, and a plurality of wheel sets which have loose wheels and shift wheels, wherein the shift wheels are rotatably mounted on a shaft arrangement and can be rotationally fixedly connected to the associated shaft arrangement by means of respective shift clutches.

Abstract translation: 用于机动车辆的可变变速器具有多个前进档位和至少一个倒档档。 变速器包括：驱动输入轴装置，驱动输出轴装置和具有松散轮和换档轮的多个轮组，其中变速轮可旋转地安装在轴装置上，并且可旋转地固定地连接到相关联的 轴装置通过相应的换档离合器。

公开(公告)号：US07624658B2

公开(公告)日：2009-12-01

申请号：US12043192

申请日：2008-03-06

Applicant: Jörg Fähland ,  Bernd Cappelmann ,  Rainer Hofmann ,  Ansgar Damm ,  Günter Rühle ,  Martin Seufert ,  Matthias Beck ,  Josef Glatthaar ,  Lothar Herdle

Inventor： Jörg Fähland ,  Bernd Cappelmann ,  Rainer Hofmann ,  Ansgar Damm ,  Günter Rühle ,  Martin Seufert ,  Matthias Beck ,  Josef Glatthaar ,  Lothar Herdle

IPC: F16H3/08 ,  F16H59/00

CPC classification number: F16H59/38 ,  F16H3/006 ,  F16H61/688 ,  F16H2200/0056 ,  F16H2312/02 ,  Y10T74/19233 ,  Y10T74/19251 ,  Y10T74/19288 ,  Y10T477/641 ,  Y10T477/675

Abstract: A transmission configuration includes an automated dual-clutch transmission having two transmission sections with respective input shafts, respective output shafts and respective motor clutches. The motor clutches are connected, on a motor side thereof, to a drive shaft and to a respective one of the input shafts on a transmission side thereof. A drive-side speed sensor unit is disposed at the drive shaft. An input-side speed sensor configuration includes sensor wheels connected, fixed against relative rotation, to respective ones of the input shafts, and pulse sensors disposed stationary with respect to a housing and within an effective range of the respective sensor wheels. The input-side speed sensor configuration is configured to detect a speed of the input shafts and a direction of rotation of at least one of the input shafts. A method for controlling an automated dual-clutch transmission is also provided.

Abstract translation: 变速器构造包括具有两个变速部分的自动双离合器变速器，它们具有相应的输入轴，相应的输出轴和相应的电机离合器。 马达离合器在其电动机侧连接到传动侧的驱动轴和输入轴中的相应一个。 驱动侧速度传感器单元设置在驱动轴上。 输入侧速度传感器构造包括传感器轮，其相对于相对旋转固定，相应的输入轴和相对于壳体静止并且在相应传感器轮的有效范围内布置的脉冲传感器。 输入侧速度传感器构造被配置为检测输入轴的速度和至少一个输入轴的旋转方向。 还提供了一种用于控制自动双离合器变速器的方法。

公开(公告)号：US07441476B2

公开(公告)日：2008-10-28

申请号：US10961513

申请日：2004-10-07

Applicant: Andreas Schäfer ,  Martin Pöschl

Inventor： Andreas Schäfer ,  Martin Pöschl

IPC: F16H63/30

CPC classification number: F16H61/24 ,  F16H63/20 ,  F16H2061/242 ,  F16H2063/208 ,  Y10T74/20085 ,  Y10T74/2011 ,  Y10T74/20177

Abstract: A shifting device for a change-speed transmission, in particular for a motor vehicle, having a shifting gate which has at least one recess, and having a first guide pin which is arranged in such a manner that it engages in the recess of the shifting gate in order to prevent a simultaneous engagement of two speeds of the change-speed transmission, wherein a second guide pin is arranged at a distance from the first guide pin, and in that the shifting gate on the one hand and the guide pins on the other hand can be moved relative to each other in order to change over between different speeds of the change-speed transmission.

Abstract translation: 一种用于变速传动的变速装置，特别是用于机动车辆的变速装置，其具有一个具有至少一个凹部的换挡门，并且具有第一导向销，该第一导向销以这样的方式设置， 以防止变速传动的两个速度的同时接合，其中第二引导销布置在距离第一引导销一定距离处，并且一方面移动闸门和导向销 另一方面可以相对于彼此移动，以便在变速传动的不同速度之间切换。

公开(公告)号：US20070283735A1

公开(公告)日：2007-12-13

申请号：US11741661

申请日：2007-04-27

Applicant: Mark Schweiher ,  Lothar Herdle ,  Armin Flaig

Inventor： Mark Schweiher ,  Lothar Herdle ,  Armin Flaig

IPC: B60R25/06

CPC classification number: F16H63/3433 ,  F16H48/22 ,  F16H63/3483 ,  F16H63/483 ,  Y10T70/5925 ,  Y10T74/19251 ,  Y10T74/20116

Abstract: A lock arrangement for a transmission, in particular in the form of a parking-lock arrangement for an automated transmission. The lock arrangement is prestressed by a first spring accumulator into a locking position in which the transmission is locked. The lock arrangement is capable of being shifted by means of an actuator from the locking position into a release position in which the transmission is released. The lock arrangement has an electronically activatable blocking device which is designed for blocking the lock arrangement mechanically in the locking position.

Abstract translation: 用于变速器的锁定装置，特别是用于自动变速器的停车锁定装置的形式。 锁定装置由第一弹簧储能器预应力到锁定位置，在该位置中，传动装置被锁定。 锁定装置能够通过致动器从锁定位置移动到释放位置，在释放位置释放变速器。 锁定装置具有电子可激活的阻挡装置，其被设计成在锁定位置机械地阻挡锁定装置。

公开(公告)号：US07300375B2

公开(公告)日：2007-11-27

申请号：US11259624

申请日：2005-10-26

Applicant: Gunther Petrzik

Inventor： Gunther Petrzik

IPC: F16H31/00

CPC classification number: F16H61/2807 ,  F16H61/12 ,  F16H61/688 ,  F16H63/18 ,  F16H63/28 ,  F16H2061/0253 ,  F16H2061/1204 ,  F16H2061/122 ,  F16H2061/1224 ,  F16H2061/1264 ,  F16H2061/1268 ,  F16H2306/00 ,  Y10T74/19326

Abstract: A hydraulic circuit for the control of a double clutch transmission which has two transmission groups, each with an isolating clutch and with a plurality of shift clutches for the engagement and disengagement of gear steps, the hydraulic circuit having for each transmission group a specific hydraulic branch connected to a pump in each case via a safety valve, and each hydraulic branch having in each case a clutch control valve for controlling the assigned isolating clutch and at least one shift control valve for controlling the assigned shift clutches. Here, the safety valves are designed in each case as proportional pressure regulating valves.

Abstract translation: 一种用于控制双离合器变速器的液压回路，其具有两个变速器组，每个变速器组分别具有隔离离合器和多个变速离合器以用于齿轮档的接合和分离，所述液压回路具有用于每个变速器组的特定液压分支 在每种情况下通过安全阀连接到泵，并且每个液压分支在每种情况下具有用于控制分配的隔离离合器的离合器控制阀和用于控制分配的换档离合器的至少一个换档控制阀。 这里，安全阀在每种情况下都设计为比例压力调节阀。