Apparatus for controlling a bicycle gear shift device based on movement of the device
    21.
    发明授权
    Apparatus for controlling a bicycle gear shift device based on movement of the device 有权
    用于根据装置的移动来控制自行车换档装置的装置

    公开(公告)号:US07399244B2

    公开(公告)日:2008-07-15

    申请号:US10907847

    申请日:2005-04-18

    IPC分类号: F16H61/00 B62M9/12

    CPC分类号: B62M25/08 B62M9/122

    摘要: An apparatus for controlling a gear shift device comprises a gear shift controller that operates the gear shift device from a first gear position to a second gear position during a gear shift operation, a movement sensor that detects movement of the gear shift device, a timer, and a gear shift stopping unit that provides a signal to the gear shift controller to stop the gear shift operation when the timer measures a first time interval during which the movement sensor does not sense movement of the gear shift device.

    摘要翻译: 一种用于控制换档装置的装置,包括一个变速控制器,该变速控制器在变速操作期间将变速装置从第一齿轮位置转换到第二档位,检测换档装置的运动的运动传感器,定时器, 以及换档停止单元,当所述定时器测量所述移动传感器不感测所述换档装置的运动的第一时间间隔时,向所述换档控制器提供信号以停止所述换档操作。

    Electric bicycle derailleur
    22.
    发明授权
    Electric bicycle derailleur 有权
    电动自行车拨链器

    公开(公告)号:US07306531B2

    公开(公告)日:2007-12-11

    申请号:US10830461

    申请日:2004-04-23

    IPC分类号: F16H61/02 F16H63/50 B62M9/12

    CPC分类号: B62M25/08 B62M9/122 B62M9/132

    摘要: An electric derailleur has a motor unit having a derailleur motor with an output shaft, a position control mechanism and a controller. The output shaft is rotated through a moveable range including a first derailleur shift position and a second derailleur shift position. The position control mechanism is configured and arranged to provide a position signal indicative of an angular position of the output shaft. The controller detects a predetermined lockup position of the derailleur motor occurring at one of the first and second derailleur shift positions. The controller also sets a predetermined stop position for the derailleur motor that is calculated distance prior to the lockup position based on the position signal of the position control mechanism. Thus, the derailleur motor can be calibrated such that a new stop position is set that prevents an overcurrent from occurring in the motor.

    摘要翻译: 电动拨链器具有电动机单元,其具有带输出轴的拨链器电动机,位置控制机构和控制器。 输出轴通过包括第一拨链器换档位置和第二拨链器换档位置的可移动范围旋转。 位置控制机构被配置和布置成提供表示输出轴的角位置的位置信号。 控制器检测在第一和第二拨链器移位位置之一处发生的拨链电动机的预定锁定位置。 控制器还根据位置控制机构的位置信号,设定基于锁定位置之前的计算距离的拨链器电动机的预定停止位置。 因此,可以校准拨链器马达,使得设置新的停止位置,防止在马达中发生过电流。