Torque fluctuation absorbing apparatus having structure for reducing misalignment of torque limiter during assembling thereof, and method for assembling the same
    3.
    发明授权
    Torque fluctuation absorbing apparatus having structure for reducing misalignment of torque limiter during assembling thereof, and method for assembling the same 有权
    具有用于减少组装时扭矩限制器的不对中结构的扭矩波动吸收装置及其组装方法

    公开(公告)号:US07169054B2

    公开(公告)日:2007-01-30

    申请号:US11257080

    申请日:2005-10-25

    IPC分类号: F16D7/02

    摘要: A torque fluctuation absorbing apparatus provided between a crankshaft of an engine and a driven-side input shaft includes a flywheel coupled to the crankshaft and a damper assembly disposed in a torque transmission path between the flywheel and the driven-side input shaft. The damper assembly includes a pair of drive plates, a driven plate and a spring damper. A torque limiter is disposed in a torque transmission path between the flywheel and the damper assembly. The torque limiter includes a pair of linings which generates relative rotational slip between the flywheel and the damper assembly when a torque larger than a predetermined amount is transmitted and are adapted to slip when receiving at least a predetermined amount of torque. The linings of the torque limiter are fixed to one of the drive plates and are interposed between a flywheel main body and a damper cover that forms a part of the torque limiter. The drive plates, the linings and the damper cover are centered with respect to the flywheel main body, and are assembled together to provide an assembly of the flywheel main body, the damper assembly and the torque limiter. After the engine is assembled with the driven-side input shaft, the assembly of the flywheel main body, the damper assembly and the torque limiter is fastened to the flywheel plate that is fixed to the crankshaft.

    摘要翻译: 设置在发动机的曲轴和从动侧输入轴之间的扭矩波动吸收装置包括联接到曲轴的飞轮和设置在飞轮与从动侧输入轴之间的转矩传递路径中的阻尼器组件。 阻尼器组件包括一对驱动板,从动板和弹簧阻尼器。 扭矩限制器设置在飞轮和阻尼器组件之间的扭矩传递路径中。 扭矩限制器包括一对内衬,其当大于预定量的扭矩传递时,在飞轮和阻尼器组件之间产生相对旋转滑动,并且当接收到至少预定量的扭矩时适于滑动。 扭矩限制器的内衬被固定到驱动板中的一个上,并且设置在形成扭矩限制器的一部分的飞轮主体和阻尼器盖之间。 驱动板,衬片和阻尼器盖相对于飞轮主体居中,并且组装在一起以提供飞轮主体,阻尼器组件和扭矩限制器的组件。 在发动机与从动侧输入轴组装之后,飞轮主体,阻尼器组件和扭矩限制器的组件被紧固到固定到曲轴的飞轮板。

    Drive apparatus for hybrid vehicle
    9.
    发明授权
    Drive apparatus for hybrid vehicle 有权
    混合动力车用驱动装置

    公开(公告)号:US07582980B2

    公开(公告)日:2009-09-01

    申请号:US11680269

    申请日:2007-02-28

    IPC分类号: B60K6/00

    摘要: A drive apparatus for a hybrid vehicle is provided with a first motor generator, a power splitting mechanism portion, and a second motor generator. The first motor generator functions mainly as a generator. The power splitting mechanism portion divides the power generated by the engine into power for the first motor generator and power for driven wheels. The second motor generator has an outside diameter that is smaller than the outside diameter of the first motor generator and is arranged on the side of the first motor generator opposite the engine. Further, a speed reducing mechanism portion which has an outside diameter smaller than the outside diameter of the second motor generator and which reduces the rotation speed of the second motor generator is provided on the side of the second motor generator opposite the engine.

    摘要翻译: 用于混合动力车辆的驱动装置设置有第一电动发电机,动力分配机构部分和第二电动发电机。 第一台电动发电机主要作为发电机。 动力分配机构部将发动机产生的动力分成第一电动发电机的动力和从动轮的动力。 第二电动发电机的外径小于第一电动发电机的外径,并且配置在与发动机相对的第一电动发电机的一侧。 此外,在与发动机相对的第二电动发电机侧设置有外径小于第二电动发电机的外径并且减小第二电动发电机的转速的减速机构部。

    Drive apparatus for hybrid vehicle
    10.
    发明授权
    Drive apparatus for hybrid vehicle 有权
    混合动力车用驱动装置

    公开(公告)号:US07239033B2

    公开(公告)日:2007-07-03

    申请号:US10498828

    申请日:2002-12-23

    IPC分类号: B60K5/00

    摘要: A drive apparatus for a hybrid vehicle is provided with a first motor generator, a power splitting mechanism portion, and a second motor generator. The first motor generator functions mainly as a generator. The power splitting mechanism portion divides the power generated by the engine into power for the first motor generator and power for driven wheels. The second motor generator has an outside diameter that is smaller than the outside diameter of the first motor generator and is arranged on the side of the first motor generator opposite the engine. Further, a speed reducing mechanism portion which has an outside diameter smaller than the outside diameter of the second motor generator and which reduces the rotation speed of the second motor generator is provided on the side of the second motor generator opposite the engine.

    摘要翻译: 用于混合动力车辆的驱动装置设置有第一电动发电机,动力分配机构部分和第二电动发电机。 第一台电动发电机主要作为发电机。 动力分配机构部将发动机产生的动力分成第一电动发电机的动力和从动轮的动力。 第二电动发电机的外径小于第一电动发电机的外径,并且配置在与发动机相对的第一电动发电机的一侧。 此外,在与发动机相对的第二电动发电机侧设置有外径小于第二电动发电机的外径并且减小第二电动发电机的转速的减速机构部。