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Bicycle trainer with variable resistance to pedaling

  • US 8,162,806 B2
  • Filed: 08/03/2010
  • Issued: 04/24/2012
  • Est. Priority Date: 09/08/2008
  • Status: Active Grant
First Claim
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1. A bicycle trainer for providing variable resistance to pedaling, comprising:

  • a lifting mechanism adapted to engage a front tire of a bicycle, wherein said lifting mechanism comprises a height controller for raising and lowering the front tire;

    a frame lifting a rear tire of the bicycle;

    a resistance cylinder attached to said frame and configured to directly engage the rear tire of a bicycle, said resistance cylinder being at least partially filled with resistance fluid for providing variable resistance to rotation of the rear tire, wherein said resistance cylinder comprises aa pump that moves resistance fluid into and out of said resistance cylinder.

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