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    • 2. 发明公开
    • Wireless transmitting-receiving apparatus for a bicycle
    • Drahtlose Sende- / Empfangsvorrichtungfürein Fahrrad。
    • EP0402620A2
    • 1990-12-19
    • EP90108653.8
    • 1990-05-08
    • CAT EYE CO., LTD.
    • Sakurai, Nobuo
    • G08C17/00G08C19/16G01P3/487
    • G08C17/00B62J2099/0013G01P3/487G08C19/16
    • A wireless transmitting-receiving apparatus in accordance with the present invention is an apparatus for detecting and displaying travel speed of a bicycle which is mounted on a wheel, including a sensor generating one signal per every rotation of the wheel, a signal receiving apparatus for successively receiving signals generated from the sensor, a pulse signal generator generating at least two pulse signals with a prescribed pulse interval for every generated signal, a wireless transmitter for transmitting continuously the generated pulse signals, a receiver for successively receiving the transmitted pulse signals, a converter for converting the received pulse signals into signals corresponding to the inputted signals based on the prescribed pulse interval, a calculator for calculating the travel speed of the bicycle and a displaying portion for displaying the calculated travel speed.
    • 根据本发明的无线发送接收装置是一种用于检测和显示安装在车轮上的自行车的行驶速度的装置,包括:传感器,每一转动产生一个信号;一个信号接收装置,用于连续地 接收从传感器产生的信号;脉冲信号发生器,用于每个产生的信号产生具有规定的脉冲间隔的至少两个脉冲信号;无线发射器,用于连续传输所产生的脉冲信号;接收器,用于连续地接收发送的脉冲信号;转换器 用于基于规定的脉冲间隔将接收到的脉冲信号转换成与输入信号相对应的信号;计算器,用于计算自行车的行驶速度;以及显示部分,用于显示计算出的行驶速度。
    • 5. 发明公开
    • Sensor magnet mounting device having an improved mounting structure
    • Sensormagnet-Befestigungsvorrichtung mit verbicultem Montageaufbau。
    • EP0432475A1
    • 1991-06-19
    • EP90121629.1
    • 1990-11-12
    • CAT EYE CO., LTD.
    • Takeda, Goro
    • G01P1/00G01P3/487
    • B62J99/00B62J2099/002B62J2099/0026B62K2207/00G01P1/00G01P3/487
    • A sensor magnet mounting device according to the present invention is a device (1) which is attached to a spoke (2) of a rotating wheel and is used for mounting a magnet (6) applying a signal for each revolution of the rotating wheel to a sensor (28) fixed to a frame (34) of a vehicle. This device includes: a magnet housing (2) containing a magnet (6) therein and having a contact surface in contact with the spoke; at least a pair of projecting members (3',3'') constituting a cylindrical portion (3) projecting to hold the spoke with a thread (8) being formed on the inner wall of each of the projecting members (3',3''); a ring (4) engaging with the projecting members (3',3'') and detachable therefrom; and a set screw (5) engaging with the threads (8) of the projecting members (3',3''). When the set screw (5) is tightened with the ring (4) being attached, the head of the set screw (5) enables the ring (4) to move toward the magnet housing (2) so that the bottom of the ring (4) presses against the spoke (32).
    • 根据本发明的传感器磁体安装装置是安装在旋转轮的轮辐(2)上的装置(1),用于安装向转动轮的每转施加信号的磁体(6) 固定到车辆的框架(34)上的传感器(28)。 该装置包括:在其中容纳磁体(6)并具有与辐条接触的接触表面的磁体壳体(2) 构成圆筒部(3)的至少一对突出部(3',3“)形成在每个突出构件(3',3')的内壁上形成有用于将轮辐保持的螺纹 ''); 与所述突出构件(3',3“)接合并与其分离的环(4); 以及与突出构件(3',3“)的螺纹(8)接合的定位螺钉(5)。 当固定螺钉(5)被安装环(4)紧固时,固定螺钉(5)的头部使得环(4)能够朝向磁体壳体(2)移动,使得环的底部 4)按压辐条(32)。