Dual clutch transmission unit for a motor vehicle
    3.
    发明公开
    Dual clutch transmission unit for a motor vehicle 有权
    Doppelkupplungsgetriebefürein Kraftfahrzeug

    公开(公告)号:EP1369613A1

    公开(公告)日:2003-12-10

    申请号:EP03012829.2

    申请日:2003-06-05

    IPC分类号: F16D48/06

    摘要: A dual clutch transmission unit (1) for a motor vehicle (3) is adapted to transmit the movement to an automatic gear change (5) provided with two ranks of gears; the transmission unit (1) has a rotary movement input member (45) adapted to be driven in rotation by the engine (4) of the motor vehicle (3) and two output shafts (29, 30) which are adapted to be rigidly connected to respective input shafts (9, 10) of the gear change (5) and bear respective clutch devices (39, 40) which are adapted to receive the movement from the rotary member (45) and are each associated with a relative rank of gears of the gear change (5); one of the clutch devices (39, 40) is disengaged and the other is engaged in sequence by an actuator device (15) provided with a single actuator (70) and a movement sleeve (81) coaxial with one another.

    摘要翻译: 用于机动车辆(3)的双离合器传动单元(1)适于将运动传递到设置有两排齿轮的自动变速器(5); 传动单元(1)具有适于由机动车辆(3)的发动机(4)旋转驱动的旋转运动输入部件(45)和适于刚性连接的两个输出轴(29,30) 到齿轮变速器(5)的相应的输入轴(9,10)并且承载相应的离合器装置(39,40),该离合器装置适于接受来自旋转部件(45)的运动,并且分别与齿轮的相对等级 的变速(5); 离合器装置(39,40)中的一个被分离,另一个通过设置有单个致动器(70)和彼此同轴的运动套筒(81)的致动器装置(15)而顺序地接合。

    Device for controlling a clutch for motor vehicles
    8.
    发明公开
    Device for controlling a clutch for motor vehicles 有权
    Vorrichtung zur Steuerung einer KupplungfürKraftfahrzeuge

    公开(公告)号:EP1176329A1

    公开(公告)日:2002-01-30

    申请号:EP01117562.7

    申请日:2001-07-20

    IPC分类号: F16D48/06

    摘要: Device (1) for controlling a clutch (6), which is connected to an actuator (8), which can activate the clutch (6) itself; the control device (1) comprises a position sensor (33), which can detect the position of the clutch (6), in order to supply a measuring position signal (P MIS ) to a main control device (34, 59), which receives as input information signals (S INF ), and generates as output a control signal (I, V) to control the actuator (8), a monitoring circuit (32), which can detect a state of malfunctioning of the position sensor (33), in order to supply a malfunctioning signal (COM), and an auxiliary control device (35), which can be activated in the presence of a malfunctioning signal (COM), in order to transfer control of the actuator (8) from the main control device (34) to the auxiliary control device (35).

    摘要翻译: 用于控制离合器(6)的装置(1),其连接到致动器(8),其可以启动离合器(6)本身; 所述控制装置(1)包括能够检测所述离合器(6)的位置的位置传感器(33),以便向主控制装置(34,59)提供测量位置信号(PMIS),所述主控制装置接收 作为输入信息信号(SINF),并且作为输出生成用于控制致动器(8)的控制信号(I,V),可以检测位置传感器(33)的故障状态的监视电路(32) 为了提供故障信号(COM)和辅助控制装置(35),其可以在存在故障信号(COM)的情况下被激活,以便从主控制器传送致动器(8)的控制 装置(34)到辅助控制装置(35)。

    Double-clutch gearchange
    9.
    发明公开
    Double-clutch gearchange 有权
    双离合器换档

    公开(公告)号:EP2143979A1

    公开(公告)日:2010-01-13

    申请号:EP08425335.0

    申请日:2008-05-13

    IPC分类号: F16H63/20

    摘要: A double-clutch gearchange (4) presenting: two primary shafts (5); a secondary shaft (7); a plurality of pairs of gear wheels (8, 9), each of which couples mechanically the primary shaft (5), to the secondary shaft (7), defines a respective gear speed, and has a primary gear wheel (8) mounted on the primary shaft (5) and a secondary gear wheel (9) that is mounted on the secondary shaft (7) and meshes permanently with the primary gear wheel (8); a plurality of synchronizers (10), each of which is mounted coaxial to a shaft (5; 7) between two gear wheels (8; 9) of two pairs of gears and is designed to be actuated for engaging alternatively the two gear wheels (8; 9) to the shaft (5; 7); a plurality of forks (11), which actuate the synchronizers (10) and are divided into two distinct groups, each of which is associated to a respective primary shaft (5); two fingers (12), each of which is associated to a set of forks (11) for actuating all and exclusively the forks (11) of the set of forks (11) themselves; a single control shaft (13); and a single gear actuator (14) connected to the control shaft (13).

    摘要翻译: 双离合器变速器(4)具有:两个主轴(5); 次轴(7); 多个齿轮(8,9),其中每一个机械地将主轴(5)联接到次轴(7),限定相应的齿轮速度,并且具有安装在主齿轮 所述主轴(5)和副齿轮(9)安装在副轴(7)上并与主齿轮(8)永久啮合。 多个同步器(10),其每一个同轴地安装在两对齿轮的两个齿轮(8; 9)之间的轴(5; 7)上,并被设计成被致动以交替地啮合两个齿轮( 8; 9)到所述轴(5; 7); 多个叉(11),它们致动同步器(10)并被分成两个不同的组,每个组与相应的主轴(5)相关联; 两个指状物(12),每个指状物与一组叉(11)相关联,用于全部和唯一地驱动该组叉(11)的叉(11)本身; 单个控制轴(13); 和连接到控制轴(13)的单齿轮致动器(14)。

    Electric servo-control for a servo-assited gearbox
    10.
    发明公开
    Electric servo-control for a servo-assited gearbox 审中-公开
    Elektrische Servosteuerungfürein Servogetriebe

    公开(公告)号:EP2116745A1

    公开(公告)日:2009-11-11

    申请号:EP08425323.6

    申请日:2008-05-09

    IPC分类号: F16H61/32

    CPC分类号: F16H61/32 F16H63/20

    摘要: An electric servo-control (13) for a servo-assisted gearbox (4) displaying: a control shaft (14) mounted in a movable manner to be axially displaced along a longitudinal axis (15) and to rotate about the longitudinal axis (15); at least one finger (16) which is mechanically coupled to the shaft (14) and is adapted to act on forks (17); a first mechanical transmission (20) which connects the first electric motor (18) to the control shaft (14) for transforming a rotary motion generated by the first electric motor (18) into a displacing motion of the control shaft (14); and a second mechanical transmission (20) which connects the second electric motor (19) to the control shaft (14) for transforming a rotary motion generated by the second electric motor (19) into a rotary motion of the control shaft (14).

    摘要翻译: 一种用于伺服辅助齿轮箱(4)的电动伺服控制器(13),其显示:以可移动方式安装的控制轴(14),以沿着纵向轴线(15)轴向移位并且围绕纵向轴线(15)旋转 ); 至少一个手指(16),其机械地联接到所述轴(14)并且适于作用在货叉(17)上; 将第一电动机(18)连接到控制轴(14)的第一机械变速器(20),用于将由第一电动机(18)产生的旋转运动变换成控制轴(14)的移动运动; 以及将第二电动机(19)连接到控制轴(14)的第二机械变速器(20),用于将由第二电动机(19)产生的旋转运动转换成控制轴(14)的旋转运动。