Racing bicycle having a continuously variable traction drive

Land vehicles – Wheeled – Occupant propelled type

Patent

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Details

280238, 280260, 74200, B62M 104

Patent

active

047354305

ABSTRACT:
A low-drag bicycle comprising an elongated, two piece, generally tubular frame of elliptical cross-section extending between the front and rear wheels wherein the cyclist assumes a recumbent position over the frame facing down and powers the cycle by means of a pedal arrangement directly connected to and concentrically arranged with the rear wheel axle, which axle constitutes the input shaft of a continuously variable compound traction drive transmission for driving the rear wheel hub.

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