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    • 1. 发明申请
    • SELF-POWERED VARIABLE RESISTANCE BICYCLE TRAINER
    • 自供电可变电阻自行车培训师
    • WO2003034584A1
    • 2003-04-24
    • PCT/US2002/030948
    • 2002-09-27
    • GRABER PRODUCTS, INC.
    • LASSANSKE, Todd, W.LEE, Ying, Che
    • H02P15/00
    • A63B69/16A63B21/0053A63B24/00
    • A bicycle trainer includes a resistance unit engageable with the driven wheel of the bicycle, and a control console mounted to the bicycle in a user accessible location. The resistance unit is in the form of an AC alternator which generates power in response to rotation of the bicycle wheel, to power the various components of the bicycle trainer, including the control console and a resistance adjustment arrangement. In one form, the resistance is adjusted in accordance with inputs provided either from an operator or from a computer interconnected with the control console, by selectively connecting a resistor in a circuit including the AC alternator so as to provide resistance to rotation of the rotor of the AC alternator, and thereby resistance to rotation of the bicycle wheel.
    • 自行车训练器包括可与自行车的从动轮接合的阻力单元,以及在用户可接近的位置安装到自行车的控制台。 电阻单元是AC交流发电机的形式,其响应于自行车车轮的旋转而产生动力,为包括控制台和电阻调节装置的自行车训练器的各种部件供电。 在一种形式中,通过选择性地连接包括AC交流发电机的电路中的电阻器,根据从操作者或与控制台互连的计算机提供的输入来调节电阻,以便提供对转子旋转的阻力 交流发电机,从而抵抗自行车车轮的旋转。