Method for electroplating a conducting surface
    3.
    发明授权
    Method for electroplating a conducting surface 失效
    电导电表面的方法

    公开(公告)号:US4929315A

    公开(公告)日:1990-05-29

    申请号:US328033

    申请日:1989-02-09

    IPC分类号: B60B7/02 C25D5/02 C25D5/56

    CPC分类号: C25D5/022

    摘要: A process for galvanic coating of a selected area on a preform, comprising applying an electrically conducting metallic primer to substantially the entire surface of the preform; masking a portion of the surface coated leaving exposed an unmasked portion not to be coated; forming a clear coat to the exposed portion not to be galvanized; removing the mask to expose the portion of the surface not clear coated; and galvanically coating the area of metallic primer.

    摘要翻译: PCT No.PCT / EP87 / 00433 Sec。 371日期1989年2月9日第 102(e)日期1989年2月9日PCT 1987年8月7日PCT PCT。 出版物WO88 / 03183 日期:1988年5月5日。一种用于预成型体上的选定区域的电镀涂层的方法,包括将导电金属底漆施加到预成型件的整个表面上; 掩盖涂层表面的一部分露出未被涂覆的未掩模部分; 在未被镀锌的暴露部分上形成透明涂层; 去除面罩以暴露表面的部分不透明涂层; 并电镀涂金属底漆的面积。

    Motor vehicle stepped transmission
    9.
    发明授权
    Motor vehicle stepped transmission 失效
    机动车辆传动

    公开(公告)号:US6095001A

    公开(公告)日:2000-08-01

    申请号:US235953

    申请日:1999-01-22

    摘要: A motor vehicle stepped transmission comprises a transmission input shaft ich is driven by an engine output shaft via a separating clutch. Further, it comprises a transmission output shaft arranged colinearly with the transmission input shaft. A countershaft is arranged parallel to the transmission output shaft. A plurality of gearwheel sets is provided for establishing forward and reverse gears within the transmission. A sub-plurality of the gearwheel sets each comprises a loose wheel. The loose wheels are rotatably arranged on a shaft and are adapted to be rigidly connected to the shaft by means of a gearshift clutch for shifting into one of a sub-plurality of the forward and reverse gears. Another of the gearwheel sets is associated to another of the forward and reverse gears and is adapted to be switched by means of a friction clutch. A toothed wheel within the other gearwheel set and associated to the other gear is arranged on an additional shaft extending parallel to the transmission output shaft. Means are provided for establishing a torque-transmitting connection from the engine output shaft to the other gearwheel set via the friction clutch. Thus, a gearshift jolt is reduced when shifting from one gear to another. The friction clutch is adapted to be closed when one of the gearshift clutches is activated.

    摘要翻译: 机动车级变速器包括由发动机输出轴经由分离离合器驱动的变速器输入轴。 此外,它包括与变速器输入轴共线设置的变速器输出轴。 中间轴平行于变速器输出轴布置。 多个齿轮组被设置用于在变速器内建立前进和后退齿轮。 齿轮组的副多个分别包括松散轮。 松散的轮可旋转地布置在轴上,并且适于通过换档离合器刚性地连接到轴,以便换档成前后倒档齿轮中的多个副齿轮。 另一个齿轮组与前进和后退齿轮中的另一个相关联,并且适于通过摩擦离合器来切换。 在另一齿轮组中并与另一齿轮相关联的齿轮布置在平行于变速器输出轴延伸的附加轴上。 提供了用于通过摩擦离合器建立从发动机输出轴到另一个齿轮组的扭矩传递连接的装置。 因此,当从一个档位转换到另一个档位时,变速器颠簸减小。 当其中一个换档离合器被启动时,摩擦离合器适于闭合。

    Actuator arrangement for a motor vehicle clutch
    10.
    发明授权
    Actuator arrangement for a motor vehicle clutch 有权
    汽车离合器的执行机构

    公开(公告)号:US08162115B2

    公开(公告)日:2012-04-24

    申请号:US12430835

    申请日:2009-04-27

    IPC分类号: F16D48/06

    摘要: An actuator arrangement for a clutch of a drive train for motor vehicles. The clutch is prestressed into an opened position and can be activated electromechanically. An electric motor can be coupled to the clutch in order to activate it. A control unit actuates the electric motor. The actuator arrangement has a safety device which is connected to the electric motor parallel to the control unit. The safety device is configured, in the case of a fault state, to supply electrical power to the electric motor independently of the control unit in order to open the clutch.

    摘要翻译: 一种用于机动车辆的传动系的离合器的致动器装置。 离合器预应力到打开位置,可以机电地启动。 电动机可以联接到离合器以便激活它。 控制单元致动电动机。 致动器装置具有与电动机并联的控制单元连接的安全装置。 在故障状态的情况下,安全装置被配置为独立于控制单元向电动机提供电力以打开离合器。