Continuously variable transmission unit
    6.
    发明授权
    Continuously variable transmission unit 失效
    连续可变传动单元

    公开(公告)号:US06626778B1

    公开(公告)日:2003-09-30

    申请号:US09890605

    申请日:2001-08-23

    IPC分类号: F16H5900

    CPC分类号: F16H63/067 F16H55/56

    摘要: A continuously variable transmission unit comprises two pulley sets (1, 2) which each comprises a pair of discs (66, 67) and a screw mechanism (12, 13) which is concentrated with respect to a pulley set (1, 2) for moving the discs (66, 67) of the pulley set (1, 2) towards and from each other, each pair of discs (66, 67) enclosing a V-shaped groove, a belt (5) stretching between the pulleys and accommodated in the grooves thereof, the screw mechanism (12, 13) being controllable by a control device, the discs (66, 67) of each pulley set (1, 2) being accommodated on a support shaft (68). The screw mechanism (12, 13) is accommodated in the bore in the shaft (68) and engaging at least on of the discs (66, 67).

    摘要翻译: 无级变速器单元包括两个滑轮组(1,2),每个滑轮组包括一对相对于滑轮组(1,2)集中的一对盘(66,67)和一个螺丝机构(12,13),用于 将皮带轮组1,2的各个盘片彼此分开移动,每对围绕V形凹槽的圆盘(66,67),在滑轮之间延伸并容纳的皮带(5) 在其槽中,螺杆机构(12,13)由控制装置控制,每个滑轮组(1,2)的盘(66,67)被容纳在支撑轴(68)上。 螺杆机构(12,13)容纳在轴(68)中的孔中并且至少与盘(66,67)接合。

    Pulley set for a continuously variable transmission unit
    8.
    发明授权
    Pulley set for a continuously variable transmission unit 失效
    皮带轮设置为无级变速器单元

    公开(公告)号:US06689000B1

    公开(公告)日:2004-02-10

    申请号:US09936714

    申请日:2001-09-17

    IPC分类号: F16H5900

    CPC分类号: F16H55/56 F16H63/062

    摘要: A pulley set for a continuously variable transmission unit, comprises a pair of discs accommodated on a shaft, and a screw mechanism which is concentric with respect to said discs and for moving the discs towards and from each other, said discs enclosing a V-shaped groove, for accommodating a belt, said screw mechanism being controllable by a control means. The control means including a motor unit, said motor unit comprising a stator and a rotor, one of said stator and rotor engaging the nut of the screw mechanism, and the other of said stator and rotor engaging the screw of the screw mechanism.

    摘要翻译: 一种用于无级变速传动单元的滑轮组,包括容纳在轴上的一对盘和相对于所述盘同心的螺旋机构,并且用于彼此相互移动盘,所述盘包围V形 槽,用于容纳带,所述螺丝机构由控制装置控制。 所述控制装置包括马达单元,所述马达单元包括定子和转子,所述定子和转子中的一个与所述螺杆机构的螺母接合,并且所述定子和转子中的另一个与所述螺杆机构的螺钉接合。

    Method and apparatus for energizing rotation-translation converters
    10.
    发明授权
    Method and apparatus for energizing rotation-translation converters 失效
    用于激励旋转平移转换器的方法和装置

    公开(公告)号:US06462497B1

    公开(公告)日:2002-10-08

    申请号:US09787010

    申请日:2001-06-29

    IPC分类号: G05B2302

    摘要: A system for controlling an assembly of an electrical motor and a rotation-translation converter is provided. The rotation-translation converter is connected to the electrical motor. The electrical motor is energized with a predetermined current for obtaining a torque to overcome an internal friction of the rotation-translation converter. The current is increased until the electrical motor provides a total torque. The total torque is converted by the rotation-translation converter into a predetermined force on an object or into a displacement of the object. The object is moveable by the rotation-translation converter. The system may also reduce the current through the electrical motor after reaching the predetermined force to a predetermined current value. Under this predetermined current value, the predetermined force on the object remains substantially equal.

    摘要翻译: 提供了一种用于控制电动机和旋转平移转换器的组件的系统。 旋转平移转换器连接到电动马达。 电动机以预定电流通电,以获得克服旋转平移转换器内部摩擦的转矩。 电流增加直到电动机提供总转矩。 总转矩由旋转平移转换器转换成物体上的预定力或物体的位移。 该对象可由旋转平移转换器移动。 该系统还可以在达到预定的力到预定的电流值之后,将通过电动机的电流减小。 在该预定电流值下,物体上的预定力基本相等。