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    Method of changing gears of automobile, automotive gear shifter, controller for automotive gear shifter, and actuator controller for automotive gear shifter
    76.
    发明公开
    Method of changing gears of automobile, automotive gear shifter, controller for automotive gear shifter, and actuator controller for automotive gear shifter 有权
    Fahrzeuggangschaltersteuerung

    公开(公告)号：EP1522764A2

    公开(公告)日：2005-04-13

    申请号：EP04024195.2

    申请日：2004-10-11

    申请人： Hitachi, Ltd. ,  Hitachi Car Engineering Co., Ltd.

    发明人： Sakamoto, Hiroyuki ,  Ibamoto, Masahiko

    IPC分类号： F16H3/12

    CPC分类号： F16H3/126 ,  F16H61/0437 ,  F16H61/682 ,  F16H2061/0422 ,  F16H2061/0474 ,  F16H2306/46 ,  F16H2306/48 ,  F16H2306/50 ,  Y10T74/19219 ,  Y10T74/19251 ,  Y10T74/19284 ,  Y10T74/19288

    摘要： The invention relates to an automotive gear shifter (100) and is directed to enable compactness by lowering the connecting force of a dog clutch (7-9) so as to decrease the energy consumption and reduce the size of an actuation system. There is provided a method of changing gears of automobile which moves the dog clutch (7-9) in the axial direction at the time of a gear change, while applying weak periodic torque vibration between the gear of the dog clutch (7-9) and a change gear of the gear shifter (100), and disconnects the two gears and, after the gear of the dog clutch (7-9) and change gear of the gear shifter (100) have been disconnected, also moves the dog clutch (7-9) in the axial direction, while applying weak periodic rotating speed vibration between the gear of the dog clutch (7-9) and another change gear of the gear shifter (100), and connects the two gears.

    摘要翻译： 本发明涉及一种汽车变速器（100），并通过降低爪式离合器（7-9）的连接力来实现紧凑性，从而降低能量消耗并减小致动系统的尺寸。 提供了一种改变汽车齿轮的方法，其在换档时沿轴向方向移动爪形离合器（7-9），同时在爪式离合器（7-9）的齿轮之间施加弱的周期性扭矩振动， 和齿轮换档器（100）的变速齿轮，并且断开两个齿轮，并且在爪式离合器（7-9）的齿轮和变速齿轮（100）的变速齿轮已经断开之后，还使爪式离合器 （7-9），同时在爪式离合器（7-9）的齿轮与齿轮换档器（100）的另一变速齿轮之间施加弱周期性的转速振动，并且连接两个齿轮。