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Mobile apparatus e.g. electric bicycle - involves combination of motor of varying sorts with crank axle for direct or indirect drive
Mobile apparatus e.g. electric bicycle - involves combination of motor of varying sorts with crank axle for direct or indirect drive
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机译:移动设备,例如电动自行车-涉及各种电机与曲柄轴的组合,用于直接或间接驱动
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摘要
The machine provides for a fixed and/or variable and/or stable conduct of the crank axle pedals. A contributory factor is that the apparatus can be propelled forward entirely by motor and/or electrical means. A fixed or variable braking effect is available with a generating function as an additional characteristic.
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